[INFO] cloning repository https://github.com/tyrchen/rust-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyrchen/rust-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Frust-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Frust-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f49eed2a8eae64a0b33014df8a6f57e78d00fca [INFO] checking tyrchen/rust-demo against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Frust-demo" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tyrchen/rust-demo on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tyrchen/rust-demo [INFO] finished tweaking git repo https://github.com/tyrchen/rust-demo [INFO] tweaked toml for git repo https://github.com/tyrchen/rust-demo written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tyrchen/rust-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-8/source/error_handling/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-8/source/Cargo.toml [INFO] [stderr] Updating git repository `https://github.com/pingcap/rust-rocksdb.git` [INFO] [stderr] Updating git submodule `https://github.com/pingcap/rocksdb.git` [INFO] [stderr] Updating git submodule `https://github.com/pingcap/titan.git` [INFO] [stderr] Updating git repository `https://github.com/alexcrichton/bzip2-rs.git` [INFO] [stderr] Updating git repository `https://github.com/busyjay/lz4-rs.git` [INFO] [stderr] Updating git submodule `https://github.com/lz4/lz4.git` [INFO] [stderr] Updating git repository `https://github.com/busyjay/rust-snappy.git` [INFO] [stderr] Updating git submodule `https://github.com/google/snappy.git` [INFO] [stderr] Updating git repository `https://github.com/gyscos/zstd-rs.git` [INFO] [stderr] Updating git submodule `https://github.com/facebook/zstd` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.15.35 [INFO] [stderr] Downloaded cmake v0.1.40 [INFO] [stderr] Downloaded num-bigint v0.2.2 [INFO] [stderr] Downloaded partial_application v0.1.0 [INFO] [stderr] Downloaded hyper v0.12.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee863c77529812a15fe6baf469b915182898608b3183af882832b0a400304452 [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" "ee863c77529812a15fe6baf469b915182898608b3183af882832b0a400304452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee863c77529812a15fe6baf469b915182898608b3183af882832b0a400304452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee863c77529812a15fe6baf469b915182898608b3183af882832b0a400304452", kill_on_drop: false }` [INFO] [stdout] ee863c77529812a15fe6baf469b915182898608b3183af882832b0a400304452 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15212816d20ac985d9a7c09d838f15ebfd64ae43b7f8098192e901031d4e799c [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" "15212816d20ac985d9a7c09d838f15ebfd64ae43b7f8098192e901031d4e799c", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/error_handling/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking partial_application v0.1.0 [INFO] [stderr] Checking iterator v0.1.0 (/opt/rustwide/workdir/iterator) [INFO] [stderr] Checking minigrep v0.1.0 (/opt/rustwide/workdir/minigrep) [INFO] [stderr] Checking adder v0.1.0 (/opt/rustwide/workdir/adder) [INFO] [stderr] Checking size_example v0.1.0 (/opt/rustwide/workdir/size_example) [INFO] [stderr] Checking blog v0.1.0 (/opt/rustwide/workdir/blog) [INFO] [stderr] Checking error_handling v0.1.0 (/opt/rustwide/workdir/error_handling) [INFO] [stderr] Checking grammar v0.1.0 (/opt/rustwide/workdir/grammar) [INFO] [stderr] Checking string v0.1.0 (/opt/rustwide/workdir/string) [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> adder/src/lib.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 22 | value: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking generics v0.1.0 (/opt/rustwide/workdir/generics) [INFO] [stdout] warning: function is never used: `shoes_in_my_size` [INFO] [stdout] --> iterator/src/lib.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn shoes_in_my_size(shoes: Vec, shoe_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> iterator/src/lib.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hashmap v0.1.0 (/opt/rustwide/workdir/hashmap) [INFO] [stderr] Checking vector v0.1.0 (/opt/rustwide/workdir/vector) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking ip_address v0.1.0 (/opt/rustwide/workdir/ip_address) [INFO] [stdout] warning: field is never read: `item` [INFO] [stdout] --> size_example/src/main.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | item: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Nil` [INFO] [stdout] --> size_example/src/main.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cash` [INFO] [stdout] --> size_example/src/main.rs:32:3 [INFO] [stdout] | [INFO] [stdout] 32 | Cash(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Quit` [INFO] [stdout] --> ip_address/src/main.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | Quit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Move` [INFO] [stdout] --> ip_address/src/main.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | Move { x: i32, y: i32 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChangeColor` [INFO] [stdout] --> ip_address/src/main.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | ChangeColor(i32, i32, i32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_panic` [INFO] [stdout] --> error_handling/src/main.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn do_panic() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rectangles v0.1.0 (/opt/rustwide/workdir/rectangles) [INFO] [stderr] Checking trait_eval v0.1.0 (/opt/rustwide/workdir/trait_eval) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking common_traits v0.1.0 (/opt/rustwide/workdir/common_traits) [INFO] [stderr] Checking closure v0.1.0 (/opt/rustwide/workdir/closure) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pattern_match v0.1.0 (/opt/rustwide/workdir/pattern_match) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lifetime v0.1.0 (/opt/rustwide/workdir/lifetime) [INFO] [stdout] warning: variant is never constructed: `Admin` [INFO] [stdout] --> common_traits/src/default.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 5 | Admin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Designer` [INFO] [stdout] --> common_traits/src/default.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | Designer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Specialist` [INFO] [stdout] --> common_traits/src/default.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 8 | Specialist, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Context` [INFO] [stdout] --> lifetime/src/advanced.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Context<'s>(&'s str); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> lifetime/src/advanced.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Parser<'c, 's> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> lifetime/src/advanced.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | fn parse(&self) -> Result<(), &'s str> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_context` [INFO] [stdout] --> lifetime/src/advanced.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse_context(context: Context) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_panic` [INFO] [stdout] --> error_handling/src/main.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn do_panic() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Quit` [INFO] [stdout] --> ip_address/src/main.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | Quit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Move` [INFO] [stdout] --> ip_address/src/main.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | Move { x: i32, y: i32 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChangeColor` [INFO] [stdout] --> ip_address/src/main.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | ChangeColor(i32, i32, i32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> adder/src/lib.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 22 | value: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `item` [INFO] [stdout] --> size_example/src/main.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | item: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Nil` [INFO] [stdout] --> size_example/src/main.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cash` [INFO] [stdout] --> size_example/src/main.rs:32:3 [INFO] [stdout] | [INFO] [stdout] 32 | Cash(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Admin` [INFO] [stdout] --> common_traits/src/default.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 5 | Admin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Designer` [INFO] [stdout] --> common_traits/src/default.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | Designer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Specialist` [INFO] [stdout] --> common_traits/src/default.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 8 | Specialist, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stdout] warning: struct is never constructed: `Context` [INFO] [stdout] --> lifetime/src/advanced.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Context<'s>(&'s str); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> lifetime/src/advanced.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Parser<'c, 's> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> lifetime/src/advanced.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | fn parse(&self) -> Result<(), &'s str> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_context` [INFO] [stdout] --> lifetime/src/advanced.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse_context(context: Context) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.2.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking fp v0.1.0 (/opt/rustwide/workdir/fp) [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking smart_pointer v0.1.0 (/opt/rustwide/workdir/smart_pointer) [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.23 [INFO] [stderr] Checking concurrency v0.1.0 (/opt/rustwide/workdir/concurrency) [INFO] [stdout] warning: unused variable: `user1` [INFO] [stdout] --> smart_pointer/src/dropit.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | let user1 = User { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_user1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tcp_server v0.1.0 (/opt/rustwide/workdir/tcp_server) [INFO] [stdout] warning: struct is never constructed: `LimitTracker` [INFO] [stdout] --> smart_pointer/src/ref_cell.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LimitTracker<'a, T: Messenger> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> smart_pointer/src/ref_cell.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(messenger: &T, max: usize) -> LimitTracker { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_value` [INFO] [stdout] --> smart_pointer/src/ref_cell.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn set_value(&mut self, value: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user1` [INFO] [stdout] --> smart_pointer/src/dropit.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | let user1 = User { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_user1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> concurrency/src/sendable.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> concurrency/src/sendable.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> concurrency/src/sum_product.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> concurrency/src/sum_product.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/messages.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `send_vec` [INFO] [stdout] --> concurrency/src/messages.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn send_vec() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `send_string` [INFO] [stdout] --> concurrency/src/messages.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn send_string() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/sendable.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/shared_states.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mutex_thread` [INFO] [stdout] --> concurrency/src/shared_states.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn mutex_thread() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mutex_test` [INFO] [stdout] --> concurrency/src/shared_states.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn mutex_test() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/threads.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/messages.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `send_vec` [INFO] [stdout] --> concurrency/src/messages.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn send_vec() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `send_string` [INFO] [stdout] --> concurrency/src/messages.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn send_string() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/sendable.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/shared_states.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mutex_thread` [INFO] [stdout] --> concurrency/src/shared_states.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn mutex_thread() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mutex_test` [INFO] [stdout] --> concurrency/src/shared_states.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn mutex_test() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> concurrency/src/threads.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling snappy-sys v0.1.0 (https://github.com/busyjay/rust-snappy.git?branch=static-link#8c12738b) [INFO] [stderr] Compiling bzip2-sys v0.1.7 (https://github.com/alexcrichton/bzip2-rs.git#18fd3e18) [INFO] [stderr] Compiling zstd-sys v1.4.10+zstd.1.4.0 (https://github.com/gyscos/zstd-rs.git#d09a3a06) [INFO] [stderr] Compiling lz4-sys v1.8.0 (https://github.com/busyjay/lz4-rs.git?branch=adjust-build#41509fea) [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libtitan_sys v0.0.1 (https://github.com/pingcap/rust-rocksdb.git#8d6cda70) [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling librocksdb_sys v0.1.0 (https://github.com/pingcap/rust-rocksdb.git#8d6cda70) [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] error: failed to run custom build command for `lz4-sys v1.8.0 (https://github.com/busyjay/lz4-rs.git?branch=adjust-build#41509fea)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lz4-sys-f2276c2c8faf7699/build-script-build` (signal: 6, SIGABRT: process abort signal) [INFO] [stderr] --- stdout [INFO] [stderr] NUM_JOBS = Some("16") [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rsthread ':671:' panicked at '9attempted to leave type `internal::Local` uninitialized, which is invalid [INFO] [stderr] ', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', thread '/rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671' panicked at ':attempted to leave type `internal::Local` uninitialized, which is invalid9', [INFO] [stderr] /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671thread ':9' panicked at ' [INFO] [stderr] attempted to leave type `internal::Local` uninitialized, which is invalid', thread '/rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671' panicked at ':attempted to leave type `internal::Local` uninitialized, which is invalid9', [INFO] [stderr] /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', thread '/rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671' panicked at ':attempted to leave type `internal::Local` uninitialized, which is invalid9', [INFO] [stderr] /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] 0: 0x55979c7a0350 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55979c7a0350 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55979c7a0350 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55979c7a0350 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55979c7c15ac - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55979c79be02 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55979c7a27a5 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55979c7a27a5 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55979c7a27a5 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55979c7a2253 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55979c7a2f41 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55979c7a2a57 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:495:13 [INFO] [stderr] 12: 0x55979c7a07ec - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55979c7a29e9 - rust_begin_unwind [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55979c7c07f1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55979c7c073d - core::panicking::panic::h35b77276aa4b0c12 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x55979c777001 - core::mem::uninitialized::h4e1a9a4db0f0daf9 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] 17: 0x55979c777001 - >::entry_of::hdde07e7270bbc0d5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:493:59 [INFO] [stderr] 18: 0x55979c77dd03 - crossbeam_epoch::sync::list::List::insert::hc34fe71087bf95bd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/sync/list.rs:176:29 [INFO] [stderr] 19: 0x55979c7763a9 - crossbeam_epoch::internal::Local::register::hbeecdbc3dc67ec77 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:291:13 [INFO] [stderr] 20: 0x55979c77fb6e - crossbeam_epoch::collector::Collector::register::hf864a654f11dfd38 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/collector.rs:39:9 [INFO] [stderr] 21: 0x55979c77b6e4 - crossbeam_epoch::default::HANDLE::__init::h1a343224254e4658 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:17:34 [INFO] [stderr] 22: 0x55979c778b89 - core::ops::function::FnOnce::call_once::hd77af2f3f6945aeb [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 23: 0x55979c77f52c - std::thread::local::lazy::LazyKeyInner::initialize::h23d235aabf34a6be [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:304:25 [INFO] [stderr] 24: 0x55979c77b7ab - std::thread::local::fast::Key::try_initialize::h7a9a207d80864541 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:473:31 [INFO] [stderr] 25: 0x55979c77b8fb - std::thread::local::fast::Key::get::h2497c8cf114e8eb7 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:456:29 [INFO] [stderr] 26: 0x55979c77b720 - crossbeam_epoch::default::HANDLE::__getit::hcf3e05535b790406 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:183:26 [INFO] [stderr] 27: 0x55979c7556f5 - std::thread::local::LocalKey::try_with::h22c9835bceea1f94 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:271:32 [INFO] [stderr] 28: 0x55979c749423 - crossbeam_epoch::default::with_handle::h2ee8a96bbc56ee22 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:42:5 [INFO] [stderr] 29: 0x55979c7496fa - crossbeam_epoch::default::is_pinned::h369c7741832632e9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:29:5 [INFO] [stderr] 30: 0x55979c768a91 - crossbeam_deque::Stealer::steal::h717d5bade4fae28b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.6.3/src/lib.rs:660:12 [INFO] [stderr] 31: 0x55979c74878a - rayon_core::registry::WorkerThread::steal::{{closure}}::hf36706bc146bd305 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:764:27 [INFO] [stderr] 32: 0x55979c74546b - core::ops::function::impls:: for &mut F>::call_mut::h6c13b214b48674a9 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 33: 0x55979c757b01 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::hcb4f5e6ccec296ce [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/traits/iterator.rs:2364:32 [INFO] [stderr] 34: 0x55979c7628c2 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h2ae829b09cab22f2 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/filter.rs:43:44 [INFO] [stderr] 35: 0x55979c76198c - core::ops::function::impls:: for &mut F>::call_mut::h1a9ecb1cef16ec10 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 36: 0x55979c757ecd - core::iter::traits::iterator::Iterator::try_fold::he710af46790be8d4 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/traits/iterator.rs:1985:21 [INFO] [stderr] 37: 0x55979c75bc9c - as core::iter::traits::iterator::Iterator>::try_fold::he05cfeffce8a36e6 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/chain.rs:104:19 [INFO] [stderr] 38: 0x55979c760786 - as core::iter::traits::iterator::Iterator>::try_fold::h0e5f59bf13e310c8 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/filter.rs:92:9 [INFO] [stderr] 39: 0x55979c762301 - core::iter::traits::iterator::Iterator::find_map::hea8ec59a00adcada [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/traits/iterator.rs:2370:9 [INFO] [stderr] 40: 0x55979c7493e6 - as core::iter::traits::iterator::Iterator>::next::h84f3223568e97ae3 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/filter_map.rs:61:9 [INFO] [stderr] 41: 0x55979c7486a9 - rayon_core::registry::WorkerThread::steal::h2c286fc4d2df9ec0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:758:9 [INFO] [stderr] 42: 0x55979c7483e2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h561b280da67c6aba [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:714:29 [INFO] [stderr] 43: 0x55979c7636a3 - core::option::Option::or_else::h7e4715b3f644cd70 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/option.rs:818:21 [INFO] [stderr] 44: 0x55979c747ce6 - rayon_core::registry::WorkerThread::wait_until_cold::h3b1d0646d796ccb2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:712:32 [INFO] [stderr] 45: 0x55979c747c0a - rayon_core::registry::WorkerThread::wait_until::hcdaa87dcf8aa9243 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:692:13 [INFO] [stderr] 46: 0x55979c748c81 - rayon_core::registry::main_loop::h9dc13d528a014439 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:812:5 [INFO] [stderr] 47: 0x55979c745870 - rayon_core::registry::ThreadBuilder::run::h994a74666cce48bd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:58:18 [INFO] [stderr] 48: 0x55979c745d81 - ::spawn::{{closure}}::hd7d2fef62ca0ee54 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:103:20 [INFO] [stderr] 49: 0x55979c74ffd5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h36da7aa029079608 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 50: 0x55979c74a971 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3f189c40788692cf [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/mod.rs:474:17 [INFO] [stderr] 51: 0x55979c75e131 - as core::ops::function::FnOnce<()>>::call_once::had0361421784d7de [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panic.rs:344:9 [INFO] [stderr] 52: 0x55979c74c5b2 - std::panicking::try::do_call::h57616e25207937e6 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:379:40 [INFO] [stderr] 53: 0x55979c74db9d - __rust_try [INFO] [stderr] 54: 0x55979c74c494 - std::panicking::try::hdf184d8779a4f685 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:343:19 [INFO] [stderr] 55: 0x55979c75e9f3 - std::panic::catch_unwind::h860fcfd5743ba569 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panic.rs:431:14 [INFO] [stderr] 56: 0x55979c74a760 - std::thread::Builder::spawn_unchecked::{{closure}}::hc02ef256fee02ebd [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/mod.rs:473:30 [INFO] [stderr] 57: 0x55979c755aaf - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8bb13a8b10f88f48 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 58: 0x55979c7aa52a - as core::ops::function::FnOnce>::call_once::h321523073ee11258 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/alloc/src/boxed.rs:1546:9 [INFO] [stderr] 59: 0x55979c7aa52a - as core::ops::function::FnOnce>::call_once::hf0e85e12c83b99b3 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/alloc/src/boxed.rs:1546:9 [INFO] [stderr] 60: 0x55979c7aa52a - std::sys::unix::thread::Thread::new::thread_start::hba22c7961aa0e2f8 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 61: 0x7f6cbc6fd609 - start_thread [INFO] [stderr] 62: 0x7f6cbc61e293 - clone [INFO] [stderr] 63: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55979c7a0350 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55979c7a0350 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55979c7a0350 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55979c7a0350 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55979c7c15ac - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55979c79be02 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55979c7a27a5 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55979c7a27a5 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55979c7a27a5 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55979c7a2253 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55979c7a2f41 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55979c7a2a57 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:495:13 [INFO] [stderr] 12: 0x55979c7a07ec - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55979c7a29e9 - rust_begin_unwind [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55979c7c07f1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55979c7c073d - core::panicking::panic::h35b77276aa4b0c12 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x55979c777001 - core::mem::uninitialized::h4e1a9a4db0f0daf9 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] 17: 0x55979c777001 - >::entry_of::hdde07e7270bbc0d5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:493:59 [INFO] [stderr] 18: 0x55979c77dd03 - crossbeam_epoch::sync::list::List::insert::hc34fe71087bf95bd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/sync/list.rs:176:29 [INFO] [stderr] 19: 0x55979c7763a9 - crossbeam_epoch::internal::Local::register::hbeecdbc3dc67ec77 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:291:13 [INFO] [stderr] 20: 0x55979c77fb6e - crossbeam_epoch::collector::Collector::register::hf864a654f11dfd38 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/collector.rs:39:9 [INFO] [stderr] 21: 0x55979c77b6e4 - crossbeam_epoch::default::HANDLE::__init::h1a343224254e4658 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:17:34 [INFO] [stderr] 22: 0x55979c778b89 - core::ops::function::FnOnce::call_once::hd77af2f3f6945aeb [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 23: 0x55979c77f52c - std::thread::local::lazy::LazyKeyInner::initialize::h23d235aabf34a6be [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:304:25 [INFO] [stderr] 24: 0x55979c77b7ab - std::thread::local::fast::Key::try_initialize::h7a9a207d80864541 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:473:31 [INFO] [stderr] 25: 0x55979c77b8fb - std::thread::local::fast::Key::get::h2497c8cf114e8eb7 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:456:29 [INFO] [stderr] 26: 0x55979c77b720 - crossbeam_epoch::default::HANDLE::__getit::hcf3e05535b790406 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:183:26 [INFO] [stderr] 27: 0x55979c7556f5 - std::thread::local::LocalKey::try_with::h22c9835bceea1f94 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/local.rs:271:32 [INFO] [stderr] 28: 0x55979c749423 - crossbeam_epoch::default::with_handle::h2ee8a96bbc56ee22 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:42:5 [INFO] [stderr] 29: 0x55979c7496fa - crossbeam_epoch::default::is_pinned::h369c7741832632e9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:29:5 [INFO] [stderr] 30: 0x55979c768a91 - crossbeam_deque::Stealer::steal::h717d5bade4fae28b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.6.3/src/lib.rs:660:12 [INFO] [stderr] 31: 0x55979c74878a - rayon_core::registry::WorkerThread::steal::{{closure}}::hf36706bc146bd305 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:764:27 [INFO] [stderr] 32: 0x55979c74546b - core::ops::function::impls:: for &mut F>::call_mut::h6c13b214b48674a9 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 33: 0x55979c757b01 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::hcb4f5e6ccec296ce [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/traits/iterator.rs:2364:32 [INFO] [stderr] 34: 0x55979c7628c2 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h2ae829b09cab22f2 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/filter.rs:43:44 [INFO] [stderr] 35: 0x55979c76198c - core::ops::function::impls:: for &mut F>::call_mut::h1a9ecb1cef16ec10 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 36: 0x55979c757ecd - core::iter::traits::iterator::Iterator::try_fold::he710af46790be8d4 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/traits/iterator.rs:1985:21 [INFO] [stderr] 37: 0x55979c75bc9c - as core::iter::traits::iterator::Iterator>::try_fold::he05cfeffce8a36e6 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/chain.rs:104:19 [INFO] [stderr] 38: 0x55979c760786 - as core::iter::traits::iterator::Iterator>::try_fold::h0e5f59bf13e310c8 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/filter.rs:92:9 [INFO] [stderr] 39: 0x55979c762301 - core::iter::traits::iterator::Iterator::find_map::hea8ec59a00adcada [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/traits/iterator.rs:2370:9 [INFO] [stderr] 40: 0x55979c7493e6 - as core::iter::traits::iterator::Iterator>::next::h84f3223568e97ae3 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/iter/adapters/filter_map.rs:61:9 [INFO] [stderr] 41: 0x55979c7486a9 - rayon_core::registry::WorkerThread::steal::h2c286fc4d2df9ec0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:758:9 [INFO] [stderr] 42: 0x55979c7483e2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h561b280da67c6aba [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:714:29 [INFO] [stderr] 43: 0x55979c7636a3 - core::option::Option::or_else::h7e4715b3f644cd70 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/option.rs:818:21 [INFO] [stderr] 44: 0x55979c747ce6 - rayon_core::registry::WorkerThread::wait_until_cold::h3b1d0646d796ccb2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:712:32 [INFO] [stderr] 45: 0x55979c747c0a - rayon_core::registry::WorkerThread::wait_until::hcdaa87dcf8aa9243 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:692:13 [INFO] [stderr] 46: 0x55979c748c81 - rayon_core::registry::main_loop::h9dc13d528a014439 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:812:5 [INFO] [stderr] 47: 0x55979c745870 - rayon_core::registry::ThreadBuilder::run::h994a74666cce48bd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:58:18 [INFO] [stderr] 48: 0x55979c745d81 - ::spawn::{{closure}}::hd7d2fef62ca0ee54 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.5.0/src/registry.rs:103:20 [INFO] [stderr] 49: 0x55979c74ffd5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h36da7aa029079608 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 50: 0x55979c74a971 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3f189c40788692cf [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/mod.rs:474:17 [INFO] [stderr] 51: 0x55979c75e131 - as core::ops::function::FnOnce<()>>::call_once::had0361421784d7de [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panic.rs:344:9 [INFO] [stderr] 52: 0x55979c74c5b2 - std::panicking::try::do_call::h57616e25207937e6 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:379:40 [INFO] [stderr] 53: 0x55979c74db9d - __rust_try [INFO] [stderr] 54: 0x55979c74c494 - std::panicking::try::hdf184d8779a4f685 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:343:19 [INFO] [stderr] 55: 0x55979c75e9f3 - std::panic::catch_unwind::h860fcfd5743ba569 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panic.rs:431:14 [INFO] [stderr] 56: 0x55979c74a760 - std::thread::Builder::spawn_unchecked::{{closure}}::hc02ef256fee02ebd [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/thread/mod.rs:473:30 [INFO] [stderr] 57: 0x55979c755aaf - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8bb13a8b10f88f48 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 58: 0x55979c7aa52a - as core::ops::function::FnOnce>::call_once::h321523073ee11258 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/alloc/src/boxed.rs:1546:9 [INFO] [stderr] 59: 0x55979c7aa52a - as core::ops::function::FnOnce>::call_once::hf0e85e12c83b99b3 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/alloc/src/boxed.rs:1546:9 [INFO] [stderr] 60: 0x55979c7aa52a - std::sys::unix::thread::Thread::new::thread_start::hba22c7961aa0e2f8 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 61: 0x7f6cbc6fd609 - start_thread [INFO] [stderr] 62: 0x7f6cbc61e293 - clone [INFO] [stderr] 63: 0x0 - [INFO] [stderr] Rayon: detected unexpected panic; aborting [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "15212816d20ac985d9a7c09d838f15ebfd64ae43b7f8098192e901031d4e799c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15212816d20ac985d9a7c09d838f15ebfd64ae43b7f8098192e901031d4e799c", kill_on_drop: false }` [INFO] [stdout] 15212816d20ac985d9a7c09d838f15ebfd64ae43b7f8098192e901031d4e799c