[INFO] cloning repository https://github.com/ananthunair/rust_tryouts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ananthunair/rust_tryouts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fananthunair%2Frust_tryouts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fananthunair%2Frust_tryouts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62a3761711a66872c4513973093f5cc031c838ac
[INFO] testing ananthunair/rust_tryouts against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fananthunair%2Frust_tryouts" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ananthunair/rust_tryouts on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ananthunair/rust_tryouts
[INFO] finished tweaking git repo https://github.com/ananthunair/rust_tryouts
[INFO] tweaked toml for git repo https://github.com/ananthunair/rust_tryouts written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/ananthunair/rust_tryouts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7d0c162a7404674942e8ef855d45daefcf25566e53bd0a1014727c0bcac28ac
[INFO] running `Command { std: "docker" "start" "-a" "a7d0c162a7404674942e8ef855d45daefcf25566e53bd0a1014727c0bcac28ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7d0c162a7404674942e8ef855d45daefcf25566e53bd0a1014727c0bcac28ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d0c162a7404674942e8ef855d45daefcf25566e53bd0a1014727c0bcac28ac", kill_on_drop: false }`
[INFO] [stdout] a7d0c162a7404674942e8ef855d45daefcf25566e53bd0a1014727c0bcac28ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e2354ad105d6e0ebef5dedf210a2d2b6f7f856e48d96a39cb51d8bd5e912310
[INFO] running `Command { std: "docker" "start" "-a" "9e2354ad105d6e0ebef5dedf210a2d2b6f7f856e48d96a39cb51d8bd5e912310", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "9e2354ad105d6e0ebef5dedf210a2d2b6f7f856e48d96a39cb51d8bd5e912310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2354ad105d6e0ebef5dedf210a2d2b6f7f856e48d96a39cb51d8bd5e912310", kill_on_drop: false }`
[INFO] [stdout] 9e2354ad105d6e0ebef5dedf210a2d2b6f7f856e48d96a39cb51d8bd5e912310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac069f739d0307172941bd8198fda276e9c3f9b4a16418728334ae4ec0d6686d
[INFO] running `Command { std: "docker" "start" "-a" "ac069f739d0307172941bd8198fda276e9c3f9b4a16418728334ae4ec0d6686d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_cargo-05c843e47e6774c2)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ac069f739d0307172941bd8198fda276e9c3f9b4a16418728334ae4ec0d6686d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac069f739d0307172941bd8198fda276e9c3f9b4a16418728334ae4ec0d6686d", kill_on_drop: false }`
[INFO] [stdout] ac069f739d0307172941bd8198fda276e9c3f9b4a16418728334ae4ec0d6686d