[INFO] cloning repository https://github.com/Leak9867/simple_rustshell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Leak9867/simple_rustshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeak9867%2Fsimple_rustshell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeak9867%2Fsimple_rustshell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0359b8cce63c344fe9706f3d3a87fa7cba263e12
[INFO] testing Leak9867/simple_rustshell against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeak9867%2Fsimple_rustshell" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Leak9867/simple_rustshell on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Leak9867/simple_rustshell
[INFO] finished tweaking git repo https://github.com/Leak9867/simple_rustshell
[INFO] tweaked toml for git repo https://github.com/Leak9867/simple_rustshell written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/Leak9867/simple_rustshell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 552217cdc851d9ae88a09e4109ec269e849eb375ef45c28318e6b007bb7cbefd
[INFO] running `Command { std: "docker" "start" "-a" "552217cdc851d9ae88a09e4109ec269e849eb375ef45c28318e6b007bb7cbefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "552217cdc851d9ae88a09e4109ec269e849eb375ef45c28318e6b007bb7cbefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552217cdc851d9ae88a09e4109ec269e849eb375ef45c28318e6b007bb7cbefd", kill_on_drop: false }`
[INFO] [stdout] 552217cdc851d9ae88a09e4109ec269e849eb375ef45c28318e6b007bb7cbefd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c90f4012d5e29f8a9e3addf67d27e7c8eaebb783f499f88f93f347f92d132f28
[INFO] running `Command { std: "docker" "start" "-a" "c90f4012d5e29f8a9e3addf67d27e7c8eaebb783f499f88f93f347f92d132f28", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling simple_rustshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "c90f4012d5e29f8a9e3addf67d27e7c8eaebb783f499f88f93f347f92d132f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90f4012d5e29f8a9e3addf67d27e7c8eaebb783f499f88f93f347f92d132f28", kill_on_drop: false }`
[INFO] [stdout] c90f4012d5e29f8a9e3addf67d27e7c8eaebb783f499f88f93f347f92d132f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aed4de463a25a13e9134ee4d0acc2392ceb47c3846ec72ce60a3d46617a7e84
[INFO] running `Command { std: "docker" "start" "-a" "7aed4de463a25a13e9134ee4d0acc2392ceb47c3846ec72ce60a3d46617a7e84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling simple_rustshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.07s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "7aed4de463a25a13e9134ee4d0acc2392ceb47c3846ec72ce60a3d46617a7e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aed4de463a25a13e9134ee4d0acc2392ceb47c3846ec72ce60a3d46617a7e84", kill_on_drop: false }`
[INFO] [stdout] 7aed4de463a25a13e9134ee4d0acc2392ceb47c3846ec72ce60a3d46617a7e84