[INFO] cloning repository https://github.com/frolmr/gcd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frolmr/gcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrolmr%2Fgcd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrolmr%2Fgcd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cb8ca84426c22aad7376e959d460a5f886e284a
[INFO] testing frolmr/gcd against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrolmr%2Fgcd" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frolmr/gcd on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/frolmr/gcd
[INFO] finished tweaking git repo https://github.com/frolmr/gcd
[INFO] tweaked toml for git repo https://github.com/frolmr/gcd written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/frolmr/gcd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee56fed17e3622dc42f14dbfc950b69e67191774c90e465dabd73db7925fcf0d
[INFO] running `Command { std: "docker" "start" "-a" "ee56fed17e3622dc42f14dbfc950b69e67191774c90e465dabd73db7925fcf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee56fed17e3622dc42f14dbfc950b69e67191774c90e465dabd73db7925fcf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee56fed17e3622dc42f14dbfc950b69e67191774c90e465dabd73db7925fcf0d", kill_on_drop: false }`
[INFO] [stdout] ee56fed17e3622dc42f14dbfc950b69e67191774c90e465dabd73db7925fcf0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccd944b2b1a3e220e0e75331822f0bfaf1f2fff5d3ded6f2adcaa22415371f68
[INFO] running `Command { std: "docker" "start" "-a" "ccd944b2b1a3e220e0e75331822f0bfaf1f2fff5d3ded6f2adcaa22415371f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "ccd944b2b1a3e220e0e75331822f0bfaf1f2fff5d3ded6f2adcaa22415371f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd944b2b1a3e220e0e75331822f0bfaf1f2fff5d3ded6f2adcaa22415371f68", kill_on_drop: false }`
[INFO] [stdout] ccd944b2b1a3e220e0e75331822f0bfaf1f2fff5d3ded6f2adcaa22415371f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ef8cccfd68d85a213a41675b3a958ebeaa550ad0c7b7f5ab7fbb4a59a8bc5ab
[INFO] running `Command { std: "docker" "start" "-a" "6ef8cccfd68d85a213a41675b3a958ebeaa550ad0c7b7f5ab7fbb4a59a8bc5ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.64s
[INFO] running `Command { std: "docker" "inspect" "6ef8cccfd68d85a213a41675b3a958ebeaa550ad0c7b7f5ab7fbb4a59a8bc5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef8cccfd68d85a213a41675b3a958ebeaa550ad0c7b7f5ab7fbb4a59a8bc5ab", kill_on_drop: false }`
[INFO] [stdout] 6ef8cccfd68d85a213a41675b3a958ebeaa550ad0c7b7f5ab7fbb4a59a8bc5ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 710bd7ee11e04cdac3fb64b15d1a6f3ad4504b77b83a27bd06ff5931ff9ad140
[INFO] running `Command { std: "docker" "start" "-a" "710bd7ee11e04cdac3fb64b15d1a6f3ad4504b77b83a27bd06ff5931ff9ad140", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.79s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcd-92cde0b65d28db11)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_gcd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "710bd7ee11e04cdac3fb64b15d1a6f3ad4504b77b83a27bd06ff5931ff9ad140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710bd7ee11e04cdac3fb64b15d1a6f3ad4504b77b83a27bd06ff5931ff9ad140", kill_on_drop: false }`
[INFO] [stdout] 710bd7ee11e04cdac3fb64b15d1a6f3ad4504b77b83a27bd06ff5931ff9ad140