[INFO] cloning repository https://github.com/Staneesh/guessingRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Staneesh/guessingRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStaneesh%2FguessingRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStaneesh%2FguessingRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92c81f12a7905df4616fe0ca6dff4e815d98c7e7
[INFO] building Staneesh/guessingRust against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStaneesh%2FguessingRust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Staneesh/guessingRust on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Staneesh/guessingRust
[INFO] finished tweaking git repo https://github.com/Staneesh/guessingRust
[INFO] tweaked toml for git repo https://github.com/Staneesh/guessingRust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Staneesh/guessingRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcabb7e690c07ae2d7ada8748a1add0515e66dde54a7d90d9e381c771005376d
[INFO] running `Command { std: "docker" "start" "-a" "bcabb7e690c07ae2d7ada8748a1add0515e66dde54a7d90d9e381c771005376d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcabb7e690c07ae2d7ada8748a1add0515e66dde54a7d90d9e381c771005376d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcabb7e690c07ae2d7ada8748a1add0515e66dde54a7d90d9e381c771005376d", kill_on_drop: false }`
[INFO] [stdout] bcabb7e690c07ae2d7ada8748a1add0515e66dde54a7d90d9e381c771005376d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f63dd7a38ddb163c94c8c6b25e0359b7dcb3b0aa539da93f494427339b5c56
[INFO] running `Command { std: "docker" "start" "-a" "51f63dd7a38ddb163c94c8c6b25e0359b7dcb3b0aa539da93f494427339b5c56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling car v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.77s
[INFO] running `Command { std: "docker" "inspect" "51f63dd7a38ddb163c94c8c6b25e0359b7dcb3b0aa539da93f494427339b5c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f63dd7a38ddb163c94c8c6b25e0359b7dcb3b0aa539da93f494427339b5c56", kill_on_drop: false }`
[INFO] [stdout] 51f63dd7a38ddb163c94c8c6b25e0359b7dcb3b0aa539da93f494427339b5c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1896f1d9457a5a0e190ec706b2d1a99f19c5b0b8d5cf6ab2b224e378797a2274
[INFO] running `Command { std: "docker" "start" "-a" "1896f1d9457a5a0e190ec706b2d1a99f19c5b0b8d5cf6ab2b224e378797a2274", kill_on_drop: false }`
[INFO] [stderr]    Compiling car v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/car-40f23e7a059a1b8e)
[INFO] running `Command { std: "docker" "inspect" "1896f1d9457a5a0e190ec706b2d1a99f19c5b0b8d5cf6ab2b224e378797a2274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1896f1d9457a5a0e190ec706b2d1a99f19c5b0b8d5cf6ab2b224e378797a2274", kill_on_drop: false }`
[INFO] [stdout] 1896f1d9457a5a0e190ec706b2d1a99f19c5b0b8d5cf6ab2b224e378797a2274