[INFO] cloning repository https://github.com/Noeda/mmapurl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Noeda/mmapurl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoeda%2Fmmapurl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoeda%2Fmmapurl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29421b5d0e98a0c850f8afe7a9c4b58b72940456 [INFO] testing Noeda/mmapurl against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoeda%2Fmmapurl" "/workspace/builds/worker-95/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Noeda/mmapurl on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Noeda/mmapurl [INFO] finished tweaking git repo https://github.com/Noeda/mmapurl [INFO] tweaked toml for git repo https://github.com/Noeda/mmapurl written to /workspace/builds/worker-95/source/Cargo.toml [INFO] crate git repo https://github.com/Noeda/mmapurl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded openssl-sys v0.9.41 [INFO] [stderr] Downloaded rusoto_core v0.36.0 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded hyper-tls v0.3.1 [INFO] [stderr] Downloaded schannel v0.1.14 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded md5 v0.3.8 [INFO] [stderr] Downloaded hyper v0.12.24 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded openssl v0.10.18 [INFO] [stderr] Downloaded rusoto_credential v0.15.0 [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded tokio-sync v0.1.2 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded crypto-mac v0.5.2 [INFO] [stderr] Downloaded rusoto_s3 v0.36.0 [INFO] [stderr] Downloaded hmac v0.5.0 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c220822d89db9cf6d70d1c04ddb745dd6be351d936d61d379c001a3e6cd9a5c [INFO] running `Command { std: "docker" "start" "-a" "8c220822d89db9cf6d70d1c04ddb745dd6be351d936d61d379c001a3e6cd9a5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c220822d89db9cf6d70d1c04ddb745dd6be351d936d61d379c001a3e6cd9a5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c220822d89db9cf6d70d1c04ddb745dd6be351d936d61d379c001a3e6cd9a5c", kill_on_drop: false }` [INFO] [stdout] 8c220822d89db9cf6d70d1c04ddb745dd6be351d936d61d379c001a3e6cd9a5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f457606f84ef249d7c19b7940836d1f723f07f35de7e384b4f1467b89137ab9 [INFO] running `Command { std: "docker" "start" "-a" "4f457606f84ef249d7c19b7940836d1f723f07f35de7e384b4f1467b89137ab9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling scopeguard 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log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling idna v0.1.5 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[stderr] Compiling tokio-sync v0.1.2 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.16 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling h2 v0.1.16 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.88 [INFO] [stderr] Compiling tokio-fs v0.1.5 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling hyper v0.12.24 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling rusoto_credential v0.15.0 [INFO] [stderr] Compiling rusoto_s3 v0.36.0 [INFO] [stderr] Compiling mmapurl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(bind_by_move_pattern_guards)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mmap_state` [INFO] [stdout] --> src/userfaultfd.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | mmap_state: M, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/userfaultfd.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/mmaputil.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | panic!(format!("Failed mmap() while handling a userfault. {}", err)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - panic!(format!("Failed mmap() while handling a userfault. {}", err)); [INFO] [stdout] 46 + panic!("Failed mmap() while handling a userfault. {}", err); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:296:20 [INFO] [stdout] | [INFO] [stdout] 296 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 297 | | "Unexpectedly received unrecoverable error from poll() syscall: {}", [INFO] [stdout] 298 | | err [INFO] [stdout] 299 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 296 ~ panic!( [INFO] [stdout] 297 | "Unexpectedly received unrecoverable error from poll() syscall: {}", [INFO] [stdout] 298 | err [INFO] [stdout] 299 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:308:20 [INFO] [stdout] | [INFO] [stdout] 308 | ...ic!(format!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 308 - panic!(format!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult)); [INFO] [stdout] 308 + panic!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | panic!(format!("Unexpected result from read() syscall {}", err)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 330 - panic!(format!("Unexpected result from read() syscall {}", err)); [INFO] [stdout] 330 + panic!("Unexpected result from read() syscall {}", err); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:333:24 [INFO] [stdout] | [INFO] [stdout] 333 | panic!(format!("Unexpected EOF from userfaultfd.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 333 - panic!(format!("Unexpected EOF from userfaultfd.")); [INFO] [stdout] 333 + panic!("Unexpected EOF from userfaultfd."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:336:24 [INFO] [stdout] | [INFO] [stdout] 336 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 337 | | "Unexpected read size from read() syscall, expected {} bytes, got {} bytes.", [INFO] [stdout] 338 | | USERFAULT_MSG_SZ, nread [INFO] [stdout] 339 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 336 ~ panic!( [INFO] [stdout] 337 | "Unexpected read size from read() syscall, expected {} bytes, got {} bytes.", [INFO] [stdout] 338 | USERFAULT_MSG_SZ, nread [INFO] [stdout] 339 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:346:20 [INFO] [stdout] | [INFO] [stdout] 346 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 347 | | "Unexpected userfaultfd event type, we only expect UFFD_EVENT_PAGEFAULT" [INFO] [stdout] 348 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 346 ~ panic!( [INFO] [stdout] 347 | "Unexpected userfaultfd event type, we only expect UFFD_EVENT_PAGEFAULT" [INFO] [stdout] 348 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:384:24 [INFO] [stdout] | [INFO] [stdout] 384 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 385 | | "Unexpected error from ioctl() syscall while copying page with userfaultfd. {}", [INFO] [stdout] 386 | | err [INFO] [stdout] 387 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 384 ~ panic!( [INFO] [stdout] 385 | "Unexpected error from ioctl() syscall while copying page with userfaultfd. {}", [INFO] [stdout] 386 | err [INFO] [stdout] 387 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:403:20 [INFO] [stdout] | [INFO] [stdout] 403 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 404 | | "Unexpected error from madvise() with MADV_FREE. {}", [INFO] [stdout] 405 | | err [INFO] [stdout] 406 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 403 ~ panic!( [INFO] [stdout] 404 | "Unexpected error from madvise() with MADV_FREE. {}", [INFO] [stdout] 405 | err [INFO] [stdout] 406 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:420:20 [INFO] [stdout] | [INFO] [stdout] 420 | ...c!(format!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 420 - panic!(format!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem)); [INFO] [stdout] 420 + panic!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `mmapped_s3s` should have an upper case name [INFO] [stdout] --> src/capi.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | static ref mmapped_s3s: RwLock>> = RwLock::new(BTreeMap::new()); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `MMAPPED_S3S` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `s3split_re` should have an upper case name [INFO] [stdout] --> src/userfaultfd_s3.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | static ref s3split_re: Regex = Regex::new("^s3://([^/]+)/(.+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `S3SPLIT_RE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "4f457606f84ef249d7c19b7940836d1f723f07f35de7e384b4f1467b89137ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f457606f84ef249d7c19b7940836d1f723f07f35de7e384b4f1467b89137ab9", kill_on_drop: false }` [INFO] [stdout] 4f457606f84ef249d7c19b7940836d1f723f07f35de7e384b4f1467b89137ab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47d6fb392cf3d6b02619909f8efd2c7fd363125bca51c10328546f7413914df2 [INFO] running `Command { std: "docker" "start" "-a" "47d6fb392cf3d6b02619909f8efd2c7fd363125bca51c10328546f7413914df2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling string v0.1.3 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling md5 v0.3.8 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling tokio-executor v0.1.6 [INFO] [stderr] Compiling tokio-sync v0.1.2 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.41 [INFO] [stderr] Compiling dirs v1.0.4 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling openssl v0.10.18 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.16 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling tokio-fs v0.1.5 [INFO] [stderr] Compiling h2 v0.1.16 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling hyper v0.12.24 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling rusoto_credential v0.15.0 [INFO] [stderr] Compiling rusoto_core v0.36.0 [INFO] [stderr] Compiling rusoto_s3 v0.36.0 [INFO] [stderr] Compiling mmapurl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(bind_by_move_pattern_guards)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mmap_state` [INFO] [stdout] --> src/userfaultfd.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | mmap_state: M, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/userfaultfd.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/mmaputil.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | panic!(format!("Failed mmap() while handling a userfault. {}", err)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - panic!(format!("Failed mmap() while handling a userfault. {}", err)); [INFO] [stdout] 46 + panic!("Failed mmap() while handling a userfault. {}", err); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:296:20 [INFO] [stdout] | [INFO] [stdout] 296 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 297 | | "Unexpectedly received unrecoverable error from poll() syscall: {}", [INFO] [stdout] 298 | | err [INFO] [stdout] 299 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 296 ~ panic!( [INFO] [stdout] 297 | "Unexpectedly received unrecoverable error from poll() syscall: {}", [INFO] [stdout] 298 | err [INFO] [stdout] 299 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:308:20 [INFO] [stdout] | [INFO] [stdout] 308 | ...ic!(format!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 308 - panic!(format!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult)); [INFO] [stdout] 308 + panic!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | panic!(format!("Unexpected result from read() syscall {}", err)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 330 - panic!(format!("Unexpected result from read() syscall {}", err)); [INFO] [stdout] 330 + panic!("Unexpected result from read() syscall {}", err); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:333:24 [INFO] [stdout] | [INFO] [stdout] 333 | panic!(format!("Unexpected EOF from userfaultfd.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 333 - panic!(format!("Unexpected EOF from userfaultfd.")); [INFO] [stdout] 333 + panic!("Unexpected EOF from userfaultfd."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:336:24 [INFO] [stdout] | [INFO] [stdout] 336 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 337 | | "Unexpected read size from read() syscall, expected {} bytes, got {} bytes.", [INFO] [stdout] 338 | | USERFAULT_MSG_SZ, nread [INFO] [stdout] 339 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 336 ~ panic!( [INFO] [stdout] 337 | "Unexpected read size from read() syscall, expected {} bytes, got {} bytes.", [INFO] [stdout] 338 | USERFAULT_MSG_SZ, nread [INFO] [stdout] 339 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:346:20 [INFO] [stdout] | [INFO] [stdout] 346 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 347 | | "Unexpected userfaultfd event type, we only expect UFFD_EVENT_PAGEFAULT" [INFO] [stdout] 348 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 346 ~ panic!( [INFO] [stdout] 347 | "Unexpected userfaultfd event type, we only expect UFFD_EVENT_PAGEFAULT" [INFO] [stdout] 348 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:384:24 [INFO] [stdout] | [INFO] [stdout] 384 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 385 | | "Unexpected error from ioctl() syscall while copying page with userfaultfd. {}", [INFO] [stdout] 386 | | err [INFO] [stdout] 387 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 384 ~ panic!( [INFO] [stdout] 385 | "Unexpected error from ioctl() syscall while copying page with userfaultfd. {}", [INFO] [stdout] 386 | err [INFO] [stdout] 387 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:403:20 [INFO] [stdout] | [INFO] [stdout] 403 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 404 | | "Unexpected error from madvise() with MADV_FREE. {}", [INFO] [stdout] 405 | | err [INFO] [stdout] 406 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 403 ~ panic!( [INFO] [stdout] 404 | "Unexpected error from madvise() with MADV_FREE. {}", [INFO] [stdout] 405 | err [INFO] [stdout] 406 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/userfaultfd.rs:420:20 [INFO] [stdout] | [INFO] [stdout] 420 | ...c!(format!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 420 - panic!(format!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem)); [INFO] [stdout] 420 + panic!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `mmapped_s3s` should have an upper case name [INFO] [stdout] --> src/capi.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | static ref mmapped_s3s: RwLock>> = RwLock::new(BTreeMap::new()); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `MMAPPED_S3S` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `s3split_re` should have an upper case name [INFO] [stdout] --> src/userfaultfd_s3.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | static ref s3split_re: Regex = Regex::new("^s3://([^/]+)/(.+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `S3SPLIT_RE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 20s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmapurl-ec8aea1033d7bf4c) [INFO] running `Command { std: "docker" "inspect" "47d6fb392cf3d6b02619909f8efd2c7fd363125bca51c10328546f7413914df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47d6fb392cf3d6b02619909f8efd2c7fd363125bca51c10328546f7413914df2", kill_on_drop: false }` [INFO] [stdout] 47d6fb392cf3d6b02619909f8efd2c7fd363125bca51c10328546f7413914df2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f69d65b505b1de4b3a18039cf7a9d9bb14c1ecc4188b1655dd0cf08072361539 [INFO] running `Command { std: "docker" "start" "-a" "f69d65b505b1de4b3a18039cf7a9d9bb14c1ecc4188b1655dd0cf08072361539", kill_on_drop: false }` [INFO] [stderr] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(bind_by_move_pattern_guards)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mmap_state` [INFO] [stderr] --> src/userfaultfd.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | mmap_state: M, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `MMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/userfaultfd.rs:29:10 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/mmaputil.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | panic!(format!("Failed mmap() while handling a userfault. {}", err)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 46 - panic!(format!("Failed mmap() while handling a userfault. {}", err)); [INFO] [stderr] 46 + panic!("Failed mmap() while handling a userfault. {}", err); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:296:20 [INFO] [stderr] | [INFO] [stderr] 296 | panic!(format!( [INFO] [stderr] | ____________________^ [INFO] [stderr] 297 | | "Unexpectedly received unrecoverable error from poll() syscall: {}", [INFO] [stderr] 298 | | err [INFO] [stderr] 299 | | )); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 296 ~ panic!( [INFO] [stderr] 297 | "Unexpectedly received unrecoverable error from poll() syscall: {}", [INFO] [stderr] 298 | err [INFO] [stderr] 299 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:308:20 [INFO] [stderr] | [INFO] [stderr] 308 | ...ic!(format!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 308 - panic!(format!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult)); [INFO] [stderr] 308 + panic!("Unexpectedly received return value {} from poll() syscall. I only expect 1 for successful poll() call.", pollresult); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:330:24 [INFO] [stderr] | [INFO] [stderr] 330 | panic!(format!("Unexpected result from read() syscall {}", err)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 330 - panic!(format!("Unexpected result from read() syscall {}", err)); [INFO] [stderr] 330 + panic!("Unexpected result from read() syscall {}", err); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:333:24 [INFO] [stderr] | [INFO] [stderr] 333 | panic!(format!("Unexpected EOF from userfaultfd.")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 333 - panic!(format!("Unexpected EOF from userfaultfd.")); [INFO] [stderr] 333 + panic!("Unexpected EOF from userfaultfd."); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:336:24 [INFO] [stderr] | [INFO] [stderr] 336 | panic!(format!( [INFO] [stderr] | ________________________^ [INFO] [stderr] 337 | | "Unexpected read size from read() syscall, expected {} bytes, got {} bytes.", [INFO] [stderr] 338 | | USERFAULT_MSG_SZ, nread [INFO] [stderr] 339 | | )); [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 336 ~ panic!( [INFO] [stderr] 337 | "Unexpected read size from read() syscall, expected {} bytes, got {} bytes.", [INFO] [stderr] 338 | USERFAULT_MSG_SZ, nread [INFO] [stderr] 339 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:346:20 [INFO] [stderr] | [INFO] [stderr] 346 | panic!(format!( [INFO] [stderr] | ____________________^ [INFO] [stderr] 347 | | "Unexpected userfaultfd event type, we only expect UFFD_EVENT_PAGEFAULT" [INFO] [stderr] 348 | | )); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 346 ~ panic!( [INFO] [stderr] 347 | "Unexpected userfaultfd event type, we only expect UFFD_EVENT_PAGEFAULT" [INFO] [stderr] 348 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:384:24 [INFO] [stderr] | [INFO] [stderr] 384 | panic!(format!( [INFO] [stderr] | ________________________^ [INFO] [stderr] 385 | | "Unexpected error from ioctl() syscall while copying page with userfaultfd. {}", [INFO] [stderr] 386 | | err [INFO] [stderr] 387 | | )); [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 384 ~ panic!( [INFO] [stderr] 385 | "Unexpected error from ioctl() syscall while copying page with userfaultfd. {}", [INFO] [stderr] 386 | err [INFO] [stderr] 387 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:403:20 [INFO] [stderr] | [INFO] [stderr] 403 | panic!(format!( [INFO] [stderr] | ____________________^ [INFO] [stderr] 404 | | "Unexpected error from madvise() with MADV_FREE. {}", [INFO] [stderr] 405 | | err [INFO] [stderr] 406 | | )); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 403 ~ panic!( [INFO] [stderr] 404 | "Unexpected error from madvise() with MADV_FREE. {}", [INFO] [stderr] 405 | err [INFO] [stderr] 406 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/userfaultfd.rs:420:20 [INFO] [stderr] | [INFO] [stderr] 420 | ...c!(format!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 420 - panic!(format!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem)); [INFO] [stderr] 420 + panic!("MMap::as_slice called with type parameter that does not evenly divide the file size. File size is {}, type size is {}, remainder is {}.", self.sz_unrounded, typesize, rem); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: static variable `mmapped_s3s` should have an upper case name [INFO] [stderr] --> src/capi.rs:35:16 [INFO] [stderr] | [INFO] [stderr] 35 | static ref mmapped_s3s: RwLock>> = RwLock::new(BTreeMap::new()); [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `MMAPPED_S3S` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `s3split_re` should have an upper case name [INFO] [stderr] --> src/userfaultfd_s3.rs:36:16 [INFO] [stderr] | [INFO] [stderr] 36 | static ref s3split_re: Regex = Regex::new("^s3://([^/]+)/(.+)$").unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `S3SPLIT_RE` [INFO] [stderr] [INFO] [stderr] warning: `mmapurl` (lib test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmapurl-ec8aea1033d7bf4c) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test heuristics::tests::roundup_slice1_tests ... ok [INFO] [stdout] test userfaultfd_dummy::tests::one_page_test ... FAILED [INFO] [stdout] test userfaultfd_dummy::tests::t32000_page_test ... FAILED [INFO] [stdout] test userfaultfd_dummy::tests::t32000_page_test_randomly_loaded ... FAILED [INFO] [stdout] test userfaultfd_dummy::tests::t32000_page_test_interleaved ... FAILED [INFO] [stdout] test userfaultfd_dummy::tests::zero_page_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- userfaultfd_dummy::tests::one_page_test stdout ---- [INFO] [stdout] thread 'userfaultfd_dummy::tests::one_page_test' panicked at 'called `Result::unwrap()` on an `Err` value: Ok(1)', src/userfaultfd_dummy.rs:124:66 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f71981998d - std::backtrace_rs::backtrace::libunwind::trace::h44a778e1067a5f21 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f71981998d - std::backtrace_rs::backtrace::trace_unsynchronized::h16574a507425748e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f71981998d - std::sys_common::backtrace::_print_fmt::h861b0076a4de945a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55f71981998d - ::fmt::h9ce5da3cd6da43a8 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55f71983c82c - core::fmt::write::h1390c9a652e8cdd1 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55f719816441 - std::io::Write::write_fmt::ha442f32f8d5414d6 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55f71981b4a5 - std::sys_common::backtrace::_print::hd97319905e74a1cc [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55f71981b4a5 - std::sys_common::backtrace::print::hf2b7c3f20e1fcf0f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55f71981b4a5 - std::panicking::default_hook::{{closure}}::ha3cefa7731ebf0d7 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55f71981b150 - std::panicking::default_hook::h81ad71c1a6c711df [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55f71981ba78 - std::panicking::rust_panic_with_hook::haf30755e05c3fb67 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55f71981b927 - std::panicking::begin_panic_handler::{{closure}}::h1e6281abfdd9b154 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55f719819e44 - std::sys_common::backtrace::__rust_end_short_backtrace::hda73270e8e0a5e6c [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55f71981b659 - rust_begin_unwind [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55f71971e703 - core::panicking::panic_fmt::hba45c7c62f73c42f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55f71971e7f3 - core::result::unwrap_failed::hc8d9a4215bc46297 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x55f71974c76e - core::result::Result::unwrap::h79b50e2f9ed9e065 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x55f71973e572 - mmapurl::userfaultfd_dummy::tests::one_page_test::hedbf04dbf971cc74 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:124:40 [INFO] [stdout] 18: 0x55f71973e52a - mmapurl::userfaultfd_dummy::tests::one_page_test::{{closure}}::ha09472feb2bbd4e0 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:123:5 [INFO] [stdout] 19: 0x55f71973218e - core::ops::function::FnOnce::call_once::h91b67c065bcb6a84 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x55f7197844e3 - core::ops::function::FnOnce::call_once::h3468a0bc33c62b42 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55f7197844e3 - test::__rust_begin_short_backtrace::h6b24e52f00415b3b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:573:5 [INFO] [stdout] 22: 0x55f71978323a - as core::ops::function::FnOnce>::call_once::h583f8ba824895d37 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 23: 0x55f71978323a - as core::ops::function::FnOnce<()>>::call_once::h5c3fd26646ab1aea [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55f71978323a - std::panicking::try::do_call::hfc597aa6e93ef09a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55f71978323a - std::panicking::try::h20e466446f96d50b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55f71978323a - std::panic::catch_unwind::h753a1457bfe71e06 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55f71978323a - test::run_test_in_process::h8086fc04ce8e70cd [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:596:18 [INFO] [stdout] 28: 0x55f71978323a - test::run_test::run_test_inner::{{closure}}::h232ee16799391e53 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:490:39 [INFO] [stdout] 29: 0x55f71974f4cd - test::run_test::run_test_inner::{{closure}}::h62f39ad8e395c3cb [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:517:37 [INFO] [stdout] 30: 0x55f71974f4cd - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cd18bbd90281594 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76faf0b8f9438144 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 32: 0x55f719755018 - as core::ops::function::FnOnce<()>>::call_once::h619ec609d9f91257 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55f719755018 - std::panicking::try::do_call::h6b524da958203db0 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55f719755018 - std::panicking::try::ha7714f4b12ef18a3 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55f719755018 - std::panic::catch_unwind::haf6b76dc26ebe248 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::h9a9adb11173e1aec [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 37: 0x55f719755018 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb64423196fd10803 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h1937631430e9c124 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 39: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h7f819e94dbb3f33d [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55f7198202a3 - std::sys::unix::thread::Thread::new::thread_start::h523d89aeadfd693e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f506ba4a609 - start_thread [INFO] [stdout] 42: 0x7f506b818163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- userfaultfd_dummy::tests::t32000_page_test stdout ---- [INFO] [stdout] thread 'userfaultfd_dummy::tests::t32000_page_test' panicked at 'called `Result::unwrap()` on an `Err` value: Ok(1)', src/userfaultfd_dummy.rs:134:74 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f71981998d - std::backtrace_rs::backtrace::libunwind::trace::h44a778e1067a5f21 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f71981998d - std::backtrace_rs::backtrace::trace_unsynchronized::h16574a507425748e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f71981998d - std::sys_common::backtrace::_print_fmt::h861b0076a4de945a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55f71981998d - ::fmt::h9ce5da3cd6da43a8 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55f71983c82c - core::fmt::write::h1390c9a652e8cdd1 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55f719816441 - std::io::Write::write_fmt::ha442f32f8d5414d6 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55f71981b4a5 - std::sys_common::backtrace::_print::hd97319905e74a1cc [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55f71981b4a5 - std::sys_common::backtrace::print::hf2b7c3f20e1fcf0f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55f71981b4a5 - std::panicking::default_hook::{{closure}}::ha3cefa7731ebf0d7 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55f71981b150 - std::panicking::default_hook::h81ad71c1a6c711df [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55f71981ba78 - std::panicking::rust_panic_with_hook::haf30755e05c3fb67 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55f71981b927 - std::panicking::begin_panic_handler::{{closure}}::h1e6281abfdd9b154 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55f719819e44 - std::sys_common::backtrace::__rust_end_short_backtrace::hda73270e8e0a5e6c [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55f71981b659 - rust_begin_unwind [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55f71971e703 - core::panicking::panic_fmt::hba45c7c62f73c42f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55f71971e7f3 - core::result::unwrap_failed::hc8d9a4215bc46297 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x55f71974c76e - core::result::Result::unwrap::h79b50e2f9ed9e065 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x55f71973e822 - mmapurl::userfaultfd_dummy::tests::t32000_page_test::h41fef884eb1ba572 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:134:40 [INFO] [stdout] 18: 0x55f71973e7da - mmapurl::userfaultfd_dummy::tests::t32000_page_test::{{closure}}::h33759ac8cc1e2e53 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:133:5 [INFO] [stdout] 19: 0x55f71973236e - core::ops::function::FnOnce::call_once::hfdf5cf5369fd4b5e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x55f7197844e3 - core::ops::function::FnOnce::call_once::h3468a0bc33c62b42 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55f7197844e3 - test::__rust_begin_short_backtrace::h6b24e52f00415b3b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:573:5 [INFO] [stdout] 22: 0x55f71978323a - as core::ops::function::FnOnce>::call_once::h583f8ba824895d37 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 23: 0x55f71978323a - as core::ops::function::FnOnce<()>>::call_once::h5c3fd26646ab1aea [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55f71978323a - std::panicking::try::do_call::hfc597aa6e93ef09a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55f71978323a - std::panicking::try::h20e466446f96d50b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55f71978323a - std::panic::catch_unwind::h753a1457bfe71e06 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55f71978323a - test::run_test_in_process::h8086fc04ce8e70cd [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:596:18 [INFO] [stdout] 28: 0x55f71978323a - test::run_test::run_test_inner::{{closure}}::h232ee16799391e53 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:490:39 [INFO] [stdout] 29: 0x55f71974f4cd - test::run_test::run_test_inner::{{closure}}::h62f39ad8e395c3cb [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:517:37 [INFO] [stdout] 30: 0x55f71974f4cd - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cd18bbd90281594 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76faf0b8f9438144 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 32: 0x55f719755018 - as core::ops::function::FnOnce<()>>::call_once::h619ec609d9f91257 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55f719755018 - std::panicking::try::do_call::h6b524da958203db0 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55f719755018 - std::panicking::try::ha7714f4b12ef18a3 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55f719755018 - std::panic::catch_unwind::haf6b76dc26ebe248 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::h9a9adb11173e1aec [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 37: 0x55f719755018 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb64423196fd10803 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h1937631430e9c124 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 39: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h7f819e94dbb3f33d [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55f7198202a3 - std::sys::unix::thread::Thread::new::thread_start::h523d89aeadfd693e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f506ba4a609 - start_thread [INFO] [stdout] 42: 0x7f506b818163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- userfaultfd_dummy::tests::t32000_page_test_randomly_loaded stdout ---- [INFO] [stdout] thread 'userfaultfd_dummy::tests::t32000_page_test_randomly_loaded' panicked at 'called `Result::unwrap()` on an `Err` value: Ok(1)', src/userfaultfd_dummy.rs:160:74 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f71981998d - std::backtrace_rs::backtrace::libunwind::trace::h44a778e1067a5f21 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f71981998d - std::backtrace_rs::backtrace::trace_unsynchronized::h16574a507425748e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f71981998d - std::sys_common::backtrace::_print_fmt::h861b0076a4de945a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55f71981998d - ::fmt::h9ce5da3cd6da43a8 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55f71983c82c - core::fmt::write::h1390c9a652e8cdd1 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55f719816441 - std::io::Write::write_fmt::ha442f32f8d5414d6 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55f71981b4a5 - std::sys_common::backtrace::_print::hd97319905e74a1cc [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55f71981b4a5 - std::sys_common::backtrace::print::hf2b7c3f20e1fcf0f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55f71981b4a5 - std::panicking::default_hook::{{closure}}::ha3cefa7731ebf0d7 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55f71981b150 - std::panicking::default_hook::h81ad71c1a6c711df [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55f71981ba78 - std::panicking::rust_panic_with_hook::haf30755e05c3fb67 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55f71981b927 - std::panicking::begin_panic_handler::{{closure}}::h1e6281abfdd9b154 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55f719819e44 - std::sys_common::backtrace::__rust_end_short_backtrace::hda73270e8e0a5e6c [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55f71981b659 - rust_begin_unwind [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55f71971e703 - core::panicking::panic_fmt::hba45c7c62f73c42f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55f71971e7f3 - core::result::unwrap_failed::hc8d9a4215bc46297 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x55f71974c76e - core::result::Result::unwrap::h79b50e2f9ed9e065 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x55f71973f02d - mmapurl::userfaultfd_dummy::tests::t32000_page_test_randomly_loaded::hd5833d789d916121 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:160:40 [INFO] [stdout] 18: 0x55f71973efda - mmapurl::userfaultfd_dummy::tests::t32000_page_test_randomly_loaded::{{closure}}::h5f37522845be234f [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:159:5 [INFO] [stdout] 19: 0x55f71973210e - core::ops::function::FnOnce::call_once::h472868039cedf1d9 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x55f7197844e3 - core::ops::function::FnOnce::call_once::h3468a0bc33c62b42 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55f7197844e3 - test::__rust_begin_short_backtrace::h6b24e52f00415b3b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:573:5 [INFO] [stdout] 22: 0x55f71978323a - as core::ops::function::FnOnce>::call_once::h583f8ba824895d37 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 23: 0x55f71978323a - as core::ops::function::FnOnce<()>>::call_once::h5c3fd26646ab1aea [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55f71978323a - std::panicking::try::do_call::hfc597aa6e93ef09a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55f71978323a - std::panicking::try::h20e466446f96d50b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55f71978323a - std::panic::catch_unwind::h753a1457bfe71e06 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55f71978323a - test::run_test_in_process::h8086fc04ce8e70cd [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:596:18 [INFO] [stdout] 28: 0x55f71978323a - test::run_test::run_test_inner::{{closure}}::h232ee16799391e53 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:490:39 [INFO] [stdout] 29: 0x55f71974f4cd - test::run_test::run_test_inner::{{closure}}::h62f39ad8e395c3cb [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:517:37 [INFO] [stdout] 30: 0x55f71974f4cd - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cd18bbd90281594 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76faf0b8f9438144 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 32: 0x55f719755018 - as core::ops::function::FnOnce<()>>::call_once::h619ec609d9f91257 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55f719755018 - std::panicking::try::do_call::h6b524da958203db0 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55f719755018 - std::panicking::try::ha7714f4b12ef18a3 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55f719755018 - std::panic::catch_unwind::haf6b76dc26ebe248 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::h9a9adb11173e1aec [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 37: 0x55f719755018 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb64423196fd10803 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h1937631430e9c124 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 39: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h7f819e94dbb3f33d [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55f7198202a3 - std::sys::unix::thread::Thread::new::thread_start::h523d89aeadfd693e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f506ba4a609 - start_thread [INFO] [stdout] 42: 0x7f506b818163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- userfaultfd_dummy::tests::t32000_page_test_interleaved stdout ---- [INFO] [stdout] thread 'userfaultfd_dummy::tests::t32000_page_test_interleaved' panicked at 'called `Result::unwrap()` on an `Err` value: Ok(1)', src/userfaultfd_dummy.rs:144:74 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f71981998d - std::backtrace_rs::backtrace::libunwind::trace::h44a778e1067a5f21 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f71981998d - std::backtrace_rs::backtrace::trace_unsynchronized::h16574a507425748e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f71981998d - std::sys_common::backtrace::_print_fmt::h861b0076a4de945a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55f71981998d - ::fmt::h9ce5da3cd6da43a8 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55f71983c82c - core::fmt::write::h1390c9a652e8cdd1 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55f719816441 - std::io::Write::write_fmt::ha442f32f8d5414d6 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55f71981b4a5 - std::sys_common::backtrace::_print::hd97319905e74a1cc [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55f71981b4a5 - std::sys_common::backtrace::print::hf2b7c3f20e1fcf0f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55f71981b4a5 - std::panicking::default_hook::{{closure}}::ha3cefa7731ebf0d7 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55f71981b150 - std::panicking::default_hook::h81ad71c1a6c711df [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55f71981ba78 - std::panicking::rust_panic_with_hook::haf30755e05c3fb67 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55f71981b927 - std::panicking::begin_panic_handler::{{closure}}::h1e6281abfdd9b154 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55f719819e44 - std::sys_common::backtrace::__rust_end_short_backtrace::hda73270e8e0a5e6c [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55f71981b659 - rust_begin_unwind [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55f71971e703 - core::panicking::panic_fmt::hba45c7c62f73c42f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55f71971e7f3 - core::result::unwrap_failed::hc8d9a4215bc46297 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x55f71974c76e - core::result::Result::unwrap::h79b50e2f9ed9e065 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x55f71973ead5 - mmapurl::userfaultfd_dummy::tests::t32000_page_test_interleaved::h890da9aa80f3c797 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:144:40 [INFO] [stdout] 18: 0x55f71973ea8a - mmapurl::userfaultfd_dummy::tests::t32000_page_test_interleaved::{{closure}}::hd71bfc5292b98264 [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:143:5 [INFO] [stdout] 19: 0x55f71973220e - core::ops::function::FnOnce::call_once::hade7f5527913d742 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x55f7197844e3 - core::ops::function::FnOnce::call_once::h3468a0bc33c62b42 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55f7197844e3 - test::__rust_begin_short_backtrace::h6b24e52f00415b3b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:573:5 [INFO] [stdout] 22: 0x55f71978323a - as core::ops::function::FnOnce>::call_once::h583f8ba824895d37 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 23: 0x55f71978323a - as core::ops::function::FnOnce<()>>::call_once::h5c3fd26646ab1aea [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55f71978323a - std::panicking::try::do_call::hfc597aa6e93ef09a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55f71978323a - std::panicking::try::h20e466446f96d50b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55f71978323a - std::panic::catch_unwind::h753a1457bfe71e06 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55f71978323a - test::run_test_in_process::h8086fc04ce8e70cd [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:596:18 [INFO] [stdout] 28: 0x55f71978323a - test::run_test::run_test_inner::{{closure}}::h232ee16799391e53 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:490:39 [INFO] [stdout] 29: 0x55f71974f4cd - test::run_test::run_test_inner::{{closure}}::h62f39ad8e395c3cb [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:517:37 [INFO] [stdout] 30: 0x55f71974f4cd - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cd18bbd90281594 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76faf0b8f9438144 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 32: 0x55f719755018 - as core::ops::function::FnOnce<()>>::call_once::h619ec609d9f91257 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55f719755018 - std::panicking::try::do_call::h6b524da958203db0 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55f719755018 - std::panicking::try::ha7714f4b12ef18a3 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55f719755018 - std::panic::catch_unwind::haf6b76dc26ebe248 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::h9a9adb11173e1aec [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 37: 0x55f719755018 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb64423196fd10803 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h1937631430e9c124 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 39: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h7f819e94dbb3f33d [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55f7198202a3 - std::sys::unix::thread::Thread::new::thread_start::h523d89aeadfd693e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f506ba4a609 - start_thread [INFO] [stdout] 42: 0x7f506b818163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- userfaultfd_dummy::tests::zero_page_test stdout ---- [INFO] [stdout] thread 'userfaultfd_dummy::tests::zero_page_test' panicked at 'called `Result::unwrap()` on an `Err` value: Ok(1)', src/userfaultfd_dummy.rs:177:63 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f71981998d - std::backtrace_rs::backtrace::libunwind::trace::h44a778e1067a5f21 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f71981998d - std::backtrace_rs::backtrace::trace_unsynchronized::h16574a507425748e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f71981998d - std::sys_common::backtrace::_print_fmt::h861b0076a4de945a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55f71981998d - ::fmt::h9ce5da3cd6da43a8 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55f71983c82c - core::fmt::write::h1390c9a652e8cdd1 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55f719816441 - std::io::Write::write_fmt::ha442f32f8d5414d6 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55f71981b4a5 - std::sys_common::backtrace::_print::hd97319905e74a1cc [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55f71981b4a5 - std::sys_common::backtrace::print::hf2b7c3f20e1fcf0f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55f71981b4a5 - std::panicking::default_hook::{{closure}}::ha3cefa7731ebf0d7 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55f71981b150 - std::panicking::default_hook::h81ad71c1a6c711df [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55f71981ba78 - std::panicking::rust_panic_with_hook::haf30755e05c3fb67 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55f71981b927 - std::panicking::begin_panic_handler::{{closure}}::h1e6281abfdd9b154 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55f719819e44 - std::sys_common::backtrace::__rust_end_short_backtrace::hda73270e8e0a5e6c [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55f71981b659 - rust_begin_unwind [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55f71971e703 - core::panicking::panic_fmt::hba45c7c62f73c42f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55f71971e7f3 - core::result::unwrap_failed::hc8d9a4215bc46297 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x55f71974c76e - core::result::Result::unwrap::h79b50e2f9ed9e065 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x55f71973f5b1 - mmapurl::userfaultfd_dummy::tests::zero_page_test::h7db5e7537bb16e6d [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:177:40 [INFO] [stdout] 18: 0x55f71973f56a - mmapurl::userfaultfd_dummy::tests::zero_page_test::{{closure}}::h4992a8b481f2de6f [INFO] [stdout] at /opt/rustwide/workdir/src/userfaultfd_dummy.rs:176:5 [INFO] [stdout] 19: 0x55f7197321ce - core::ops::function::FnOnce::call_once::h956f4b3319cfb503 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x55f7197844e3 - core::ops::function::FnOnce::call_once::h3468a0bc33c62b42 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55f7197844e3 - test::__rust_begin_short_backtrace::h6b24e52f00415b3b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:573:5 [INFO] [stdout] 22: 0x55f71978323a - as core::ops::function::FnOnce>::call_once::h583f8ba824895d37 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 23: 0x55f71978323a - as core::ops::function::FnOnce<()>>::call_once::h5c3fd26646ab1aea [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55f71978323a - std::panicking::try::do_call::hfc597aa6e93ef09a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55f71978323a - std::panicking::try::h20e466446f96d50b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55f71978323a - std::panic::catch_unwind::h753a1457bfe71e06 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55f71978323a - test::run_test_in_process::h8086fc04ce8e70cd [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:596:18 [INFO] [stdout] 28: 0x55f71978323a - test::run_test::run_test_inner::{{closure}}::h232ee16799391e53 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:490:39 [INFO] [stdout] 29: 0x55f71974f4cd - test::run_test::run_test_inner::{{closure}}::h62f39ad8e395c3cb [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:517:37 [INFO] [stdout] 30: 0x55f71974f4cd - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cd18bbd90281594 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76faf0b8f9438144 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 32: 0x55f719755018 - as core::ops::function::FnOnce<()>>::call_once::h619ec609d9f91257 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55f719755018 - std::panicking::try::do_call::h6b524da958203db0 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55f719755018 - std::panicking::try::ha7714f4b12ef18a3 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55f719755018 - std::panic::catch_unwind::haf6b76dc26ebe248 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55f719755018 - std::thread::Builder::spawn_unchecked_::{{closure}}::h9a9adb11173e1aec [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 37: 0x55f719755018 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb64423196fd10803 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h1937631430e9c124 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 39: 0x55f7198202a3 - as core::ops::function::FnOnce>::call_once::h7f819e94dbb3f33d [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55f7198202a3 - std::sys::unix::thread::Thread::new::thread_start::h523d89aeadfd693e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f506ba4a609 - start_thread [INFO] [stdout] 42: 0x7f506b818163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] userfaultfd_dummy::tests::one_page_test [INFO] [stdout] userfaultfd_dummy::tests::t32000_page_test [INFO] [stdout] userfaultfd_dummy::tests::t32000_page_test_interleaved [INFO] [stdout] userfaultfd_dummy::tests::t32000_page_test_randomly_loaded [INFO] [stdout] userfaultfd_dummy::tests::zero_page_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "f69d65b505b1de4b3a18039cf7a9d9bb14c1ecc4188b1655dd0cf08072361539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f69d65b505b1de4b3a18039cf7a9d9bb14c1ecc4188b1655dd0cf08072361539", kill_on_drop: false }` [INFO] [stdout] f69d65b505b1de4b3a18039cf7a9d9bb14c1ecc4188b1655dd0cf08072361539