[INFO] cloning repository https://github.com/vksmgr/Algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vksmgr/Algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FAlgorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FAlgorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5f26ee34286caf9a61c246ba494c25154f7b5b1
[INFO] testing vksmgr/Algorithms against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FAlgorithms" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vksmgr/Algorithms on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vksmgr/Algorithms
[INFO] finished tweaking git repo https://github.com/vksmgr/Algorithms
[INFO] tweaked toml for git repo https://github.com/vksmgr/Algorithms written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate git repo https://github.com/vksmgr/Algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77edc7953cd2851ed0589f1770f4d0a71ce9e2a974bd2c7ee5b45c462ca9651b
[INFO] running `Command { std: "docker" "start" "-a" "77edc7953cd2851ed0589f1770f4d0a71ce9e2a974bd2c7ee5b45c462ca9651b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77edc7953cd2851ed0589f1770f4d0a71ce9e2a974bd2c7ee5b45c462ca9651b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77edc7953cd2851ed0589f1770f4d0a71ce9e2a974bd2c7ee5b45c462ca9651b", kill_on_drop: false }`
[INFO] [stdout] 77edc7953cd2851ed0589f1770f4d0a71ce9e2a974bd2c7ee5b45c462ca9651b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba6c443eafc9196acd8d384aeb9c09a5810ae16671dc14ce4028f4cbaac5e50
[INFO] running `Command { std: "docker" "start" "-a" "6ba6c443eafc9196acd8d384aeb9c09a5810ae16671dc14ce4028f4cbaac5e50", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.35s
[INFO] running `Command { std: "docker" "inspect" "6ba6c443eafc9196acd8d384aeb9c09a5810ae16671dc14ce4028f4cbaac5e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba6c443eafc9196acd8d384aeb9c09a5810ae16671dc14ce4028f4cbaac5e50", kill_on_drop: false }`
[INFO] [stdout] 6ba6c443eafc9196acd8d384aeb9c09a5810ae16671dc14ce4028f4cbaac5e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3132c17f3dd3c3fac5fd09b80f2719a4df2edf84e9d762bd7969e0f3a853de48
[INFO] running `Command { std: "docker" "start" "-a" "3132c17f3dd3c3fac5fd09b80f2719a4df2edf84e9d762bd7969e0f3a853de48", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3132c17f3dd3c3fac5fd09b80f2719a4df2edf84e9d762bd7969e0f3a853de48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3132c17f3dd3c3fac5fd09b80f2719a4df2edf84e9d762bd7969e0f3a853de48", kill_on_drop: false }`
[INFO] [stdout] 3132c17f3dd3c3fac5fd09b80f2719a4df2edf84e9d762bd7969e0f3a853de48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 931aa0acc7f1c97860a19b87aca4c2ee98f84925e0899fd30dbb5743794fcd8b
[INFO] running `Command { std: "docker" "start" "-a" "931aa0acc7f1c97860a19b87aca4c2ee98f84925e0899fd30dbb5743794fcd8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorithm-88b91ba06f8e62df)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "931aa0acc7f1c97860a19b87aca4c2ee98f84925e0899fd30dbb5743794fcd8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931aa0acc7f1c97860a19b87aca4c2ee98f84925e0899fd30dbb5743794fcd8b", kill_on_drop: false }`
[INFO] [stdout] 931aa0acc7f1c97860a19b87aca4c2ee98f84925e0899fd30dbb5743794fcd8b