[INFO] fetching crate oursh 0.4.3... [INFO] checking oursh-0.4.3 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate oursh 0.4.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate oursh 0.4.3 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5/source/rust-toolchain [INFO] started tweaking crates.io crate oursh 0.4.3 [INFO] finished tweaking crates.io crate oursh 0.4.3 [INFO] tweaked toml for crates.io crate oursh 0.4.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate oursh 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e29c825fe5d5368ab01c947b9aa570ae687cf10454fe9d7e9b6664610724fe53 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e29c825fe5d5368ab01c947b9aa570ae687cf10454fe9d7e9b6664610724fe53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e29c825fe5d5368ab01c947b9aa570ae687cf10454fe9d7e9b6664610724fe53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e29c825fe5d5368ab01c947b9aa570ae687cf10454fe9d7e9b6664610724fe53", kill_on_drop: false }` [INFO] [stdout] e29c825fe5d5368ab01c947b9aa570ae687cf10454fe9d7e9b6664610724fe53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c25eff789604424528ab28a021991507596d98beeee93f1f0b27d6478fc0cd5a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c25eff789604424528ab28a021991507596d98beeee93f1f0b27d6478fc0cd5a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking retain_mut v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking fd-lock v2.0.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking nix v0.22.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling lalrpop-util v0.19.6 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Checking rustyline v8.2.0 [INFO] [stderr] Checking ctrlc v3.2.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pwd v1.3.1 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking docopt v1.1.1 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling oursh v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/process/mod.rs:222:23 [INFO] [stdout] | [INFO] [stdout] 222 | jobs.borrow_mut().retain_mut(|job| { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `retain_mut(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(vec_retain_mut)]` to the crate attributes to enable `Vec::::retain_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/process/mod.rs:226:18 [INFO] [stdout] | [INFO] [stdout] 226 | children.retain_mut(|child| { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `retain_mut(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(vec_retain_mut)]` to the crate attributes to enable `Vec::::retain_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/process/mod.rs:222:23 [INFO] [stdout] | [INFO] [stdout] 222 | jobs.borrow_mut().retain_mut(|job| { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `retain_mut(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(vec_retain_mut)]` to the crate attributes to enable `Vec::::retain_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/process/mod.rs:226:18 [INFO] [stdout] | [INFO] [stdout] 226 | children.retain_mut(|child| { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `retain_mut(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(vec_retain_mut)]` to the crate attributes to enable `Vec::::retain_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:220:46 [INFO] [stdout] | [INFO] [stdout] 220 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:229:46 [INFO] [stdout] | [INFO] [stdout] 229 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:238:46 [INFO] [stdout] | [INFO] [stdout] 238 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:220:46 [INFO] [stdout] | [INFO] [stdout] 220 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:229:46 [INFO] [stdout] | [INFO] [stdout] 229 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:238:46 [INFO] [stdout] | [INFO] [stdout] 238 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `os::unix::io::IntoRawFd` [INFO] [stdout] --> src/program/posix/mod.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | os::unix::io::IntoRawFd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `oursh` due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `os::unix::io::IntoRawFd` [INFO] [stdout] --> src/program/posix/mod.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | os::unix::io::IntoRawFd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c25eff789604424528ab28a021991507596d98beeee93f1f0b27d6478fc0cd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25eff789604424528ab28a021991507596d98beeee93f1f0b27d6478fc0cd5a", kill_on_drop: false }` [INFO] [stdout] c25eff789604424528ab28a021991507596d98beeee93f1f0b27d6478fc0cd5a