[INFO] cloning repository https://github.com/ericlifka/advent_2015_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericlifka/advent_2015_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericlifka%2Fadvent_2015_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericlifka%2Fadvent_2015_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e337dea03a5333653c34691352cdaeafe2644b7
[INFO] building ericlifka/advent_2015_rust against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericlifka%2Fadvent_2015_rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ericlifka/advent_2015_rust on toolchain 222c5724ecc922fe67815f428c19f82c129d9386
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ericlifka/advent_2015_rust
[INFO] finished tweaking git repo https://github.com/ericlifka/advent_2015_rust
[INFO] tweaked toml for git repo https://github.com/ericlifka/advent_2015_rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ericlifka/advent_2015_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.23
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ebd2c27ed8eb426d3045e18e0a53df1a9531a530120ae775a00ee5a293f45d7
[INFO] running `Command { std: "docker" "start" "-a" "1ebd2c27ed8eb426d3045e18e0a53df1a9531a530120ae775a00ee5a293f45d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ebd2c27ed8eb426d3045e18e0a53df1a9531a530120ae775a00ee5a293f45d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ebd2c27ed8eb426d3045e18e0a53df1a9531a530120ae775a00ee5a293f45d7", kill_on_drop: false }`
[INFO] [stdout] 1ebd2c27ed8eb426d3045e18e0a53df1a9531a530120ae775a00ee5a293f45d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c4ab28058c1f0206f7d997596b1e5e8f3b850b458584b37098fd5aa1f85146b
[INFO] running `Command { std: "docker" "start" "-a" "2c4ab28058c1f0206f7d997596b1e5e8f3b850b458584b37098fd5aa1f85146b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling advent-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
[INFO] running `Command { std: "docker" "inspect" "2c4ab28058c1f0206f7d997596b1e5e8f3b850b458584b37098fd5aa1f85146b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4ab28058c1f0206f7d997596b1e5e8f3b850b458584b37098fd5aa1f85146b", kill_on_drop: false }`
[INFO] [stdout] 2c4ab28058c1f0206f7d997596b1e5e8f3b850b458584b37098fd5aa1f85146b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b00fb46c9ca99ec99bf410afb17d69d0e0f9c6f2fa753e2740e41ac37f397ee0
[INFO] running `Command { std: "docker" "start" "-a" "b00fb46c9ca99ec99bf410afb17d69d0e0f9c6f2fa753e2740e41ac37f397ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_2015-a1b8ae4d6f5d8b95)
[INFO] running `Command { std: "docker" "inspect" "b00fb46c9ca99ec99bf410afb17d69d0e0f9c6f2fa753e2740e41ac37f397ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00fb46c9ca99ec99bf410afb17d69d0e0f9c6f2fa753e2740e41ac37f397ee0", kill_on_drop: false }`
[INFO] [stdout] b00fb46c9ca99ec99bf410afb17d69d0e0f9c6f2fa753e2740e41ac37f397ee0