[INFO] cloning repository https://github.com/aionescu/maze-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aionescu/maze-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faionescu%2Fmaze-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faionescu%2Fmaze-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fb13ec48ac757c0cca833494a817d7f2a194edc [INFO] testing aionescu/maze-solver against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faionescu%2Fmaze-solver" "/workspace/builds/worker-40/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 54% (19/35) Updating files: 57% (20/35) Updating files: 60% (21/35) Updating files: 62% (22/35) Updating files: 65% (23/35) Updating files: 68% (24/35) Updating files: 71% (25/35) Updating files: 74% (26/35) Updating files: 77% (27/35) Updating files: 80% (28/35) Updating files: 82% (29/35) Updating files: 85% (30/35) Updating files: 88% (31/35) Updating files: 91% (32/35) Updating files: 94% (33/35) Updating files: 97% (34/35) Updating files: 100% (35/35) Updating files: 100% (35/35), done. [INFO] validating manifest of git repo https://github.com/aionescu/maze-solver on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aionescu/maze-solver [INFO] finished tweaking git repo https://github.com/aionescu/maze-solver [INFO] tweaked toml for git repo https://github.com/aionescu/maze-solver written to /workspace/builds/worker-40/source/Cargo.toml [INFO] crate git repo https://github.com/aionescu/maze-solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d549e001e23ec5b37e3d252ae43245845be0997785bc135f810fd71a9be15beb [INFO] running `Command { std: "docker" "start" "-a" "d549e001e23ec5b37e3d252ae43245845be0997785bc135f810fd71a9be15beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d549e001e23ec5b37e3d252ae43245845be0997785bc135f810fd71a9be15beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d549e001e23ec5b37e3d252ae43245845be0997785bc135f810fd71a9be15beb", kill_on_drop: false }` [INFO] [stdout] d549e001e23ec5b37e3d252ae43245845be0997785bc135f810fd71a9be15beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c60bc62baec335081cf1e6bb08b7dcf99b422f0a5dd7ac9bfd9192280a2fba51 [INFO] running `Command { std: "docker" "start" "-a" "c60bc62baec335081cf1e6bb08b7dcf99b422f0a5dd7ac9bfd9192280a2fba51", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bytemuck v1.7.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling timed-proc-macro v0.1.0 (/opt/rustwide/workdir/timed-proc-macro) [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling maze-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.15s [INFO] running `Command { std: "docker" "inspect" "c60bc62baec335081cf1e6bb08b7dcf99b422f0a5dd7ac9bfd9192280a2fba51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c60bc62baec335081cf1e6bb08b7dcf99b422f0a5dd7ac9bfd9192280a2fba51", kill_on_drop: false }` [INFO] [stdout] c60bc62baec335081cf1e6bb08b7dcf99b422f0a5dd7ac9bfd9192280a2fba51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61a13fd1c80891e5bf3215a27f557caaa8536cecd66e9f9e61691025b6d741e2 [INFO] running `Command { std: "docker" "start" "-a" "61a13fd1c80891e5bf3215a27f557caaa8536cecd66e9f9e61691025b6d741e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling maze-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 59.17s [INFO] running `Command { std: "docker" "inspect" "61a13fd1c80891e5bf3215a27f557caaa8536cecd66e9f9e61691025b6d741e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61a13fd1c80891e5bf3215a27f557caaa8536cecd66e9f9e61691025b6d741e2", kill_on_drop: false }` [INFO] [stdout] 61a13fd1c80891e5bf3215a27f557caaa8536cecd66e9f9e61691025b6d741e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 423d53327ac973b2c9ed8a1f564e9498a15fe870513c0bd5e366e2496d076eea [INFO] running `Command { std: "docker" "start" "-a" "423d53327ac973b2c9ed8a1f564e9498a15fe870513c0bd5e366e2496d076eea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "423d53327ac973b2c9ed8a1f564e9498a15fe870513c0bd5e366e2496d076eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "423d53327ac973b2c9ed8a1f564e9498a15fe870513c0bd5e366e2496d076eea", kill_on_drop: false }` [INFO] [stdout] 423d53327ac973b2c9ed8a1f564e9498a15fe870513c0bd5e366e2496d076eea