[INFO] cloning repository https://github.com/loony-rs/test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loony-rs/test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Ftest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Ftest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44b142fc680700d2bb789d2e4b8e121af3d1a385 [INFO] checking loony-rs/test against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Ftest" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/loony-rs/test [INFO] finished tweaking git repo https://github.com/loony-rs/test [INFO] tweaked toml for git repo https://github.com/loony-rs/test written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/loony-rs/test on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/loony-rs/test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking loony-rs/test against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floony-rs%2Ftest" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/loony-rs/test [INFO] finished tweaking git repo https://github.com/loony-rs/test [INFO] tweaked toml for git repo https://github.com/loony-rs/test written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/loony-rs/test on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/loony-rs/test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "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 dequemap v0.2.2 [INFO] [stderr] Downloaded unty v0.0.3 [INFO] [stderr] Downloaded mpsc v0.2.6 [INFO] [stderr] Downloaded bincode_derive v2.0.0 [INFO] [stderr] Downloaded bincode v2.0.0 [INFO] [stderr] Downloaded queue-ext v0.4.1 [INFO] [stderr] Downloaded std-ext v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70ce16d2ab9fb034a7f6894fd2003eaf5880eec105c72c235da88cba9b07a024 [INFO] running `Command { std: "docker" "start" "-a" "70ce16d2ab9fb034a7f6894fd2003eaf5880eec105c72c235da88cba9b07a024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70ce16d2ab9fb034a7f6894fd2003eaf5880eec105c72c235da88cba9b07a024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ce16d2ab9fb034a7f6894fd2003eaf5880eec105c72c235da88cba9b07a024", kill_on_drop: false }` [INFO] [stdout] 70ce16d2ab9fb034a7f6894fd2003eaf5880eec105c72c235da88cba9b07a024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 179b7162c8622dcab891faddee1336815a7a842034aef3b53847c9548e569644 [INFO] running `Command { std: "docker" "start" "-a" "179b7162c8622dcab891faddee1336815a7a842034aef3b53847c9548e569644", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking unicode-ident v1.0.17 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking unty v0.0.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking dequemap v0.2.2 [INFO] [stderr] Checking std-ext v0.3.2 [INFO] [stderr] Compiling bincode_derive v2.0.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking queue-ext v0.4.1 [INFO] [stderr] Checking mpsc v0.2.6 [INFO] [stderr] Checking bincode v2.0.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking unrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `read_file` is never used [INFO] [stdout] --> src/files/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_file

(path: P) -> std::io::Result [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_file` is never used [INFO] [stdout] --> src/files/mod.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn create_file

(path: P, data: &Vec) -> std::io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `file_seek` is never used [INFO] [stdout] --> src/files/mod.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn file_seek

(path: P, seek_from: u64, buffer: &mut [u8; 10]) -> io::Result where P: AsRef { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `l_bitwise_and` is never used [INFO] [stdout] --> src/bitwise/basic.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn l_bitwise_and() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file` is never used [INFO] [stdout] --> src/files/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_file

(path: P) -> std::io::Result [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_file` is never used [INFO] [stdout] --> src/files/mod.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn create_file

(path: P, data: &Vec) -> std::io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `l_bitwise_and` is never used [INFO] [stdout] --> src/bitwise/basic.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn l_bitwise_and() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/bin/bincode.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | let (decoded, len): (Users, usize) = bincode::decode_from_slice(&encoded[..], config).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/bin/bincode.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | let (decoded, len): (Users, usize) = bincode::decode_from_slice(&encoded[..], config).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.66s [INFO] running `Command { std: "docker" "inspect" "179b7162c8622dcab891faddee1336815a7a842034aef3b53847c9548e569644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "179b7162c8622dcab891faddee1336815a7a842034aef3b53847c9548e569644", kill_on_drop: false }` [INFO] [stdout] 179b7162c8622dcab891faddee1336815a7a842034aef3b53847c9548e569644