[INFO] cloning repository https://github.com/vihu/advent2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vihu/advent2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvihu%2Fadvent2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvihu%2Fadvent2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9793f80cc609dc0e2695a1b5e678d22f191750bb [INFO] testing vihu/advent2018 against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvihu%2Fadvent2018" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vihu/advent2018 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vihu/advent2018 [INFO] finished tweaking git repo https://github.com/vihu/advent2018 [INFO] tweaked toml for git repo https://github.com/vihu/advent2018 written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/vihu/advent2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d7bb995b9c7e96cc5f187d59e090b34cb66855d5d27d90f71961f0f7f528aae [INFO] running `Command { std: "docker" "start" "-a" "2d7bb995b9c7e96cc5f187d59e090b34cb66855d5d27d90f71961f0f7f528aae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d7bb995b9c7e96cc5f187d59e090b34cb66855d5d27d90f71961f0f7f528aae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d7bb995b9c7e96cc5f187d59e090b34cb66855d5d27d90f71961f0f7f528aae", kill_on_drop: false }` [INFO] [stdout] 2d7bb995b9c7e96cc5f187d59e090b34cb66855d5d27d90f71961f0f7f528aae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4355d1ad6f2cf11ae1cbe97fdaf562daecedf3cef845b5c380c5a43c421c2ce [INFO] running `Command { std: "docker" "start" "-a" "c4355d1ad6f2cf11ae1cbe97fdaf562daecedf3cef845b5c380c5a43c421c2ce", kill_on_drop: false }` [INFO] [stderr] Compiling advent2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "c4355d1ad6f2cf11ae1cbe97fdaf562daecedf3cef845b5c380c5a43c421c2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4355d1ad6f2cf11ae1cbe97fdaf562daecedf3cef845b5c380c5a43c421c2ce", kill_on_drop: false }` [INFO] [stdout] c4355d1ad6f2cf11ae1cbe97fdaf562daecedf3cef845b5c380c5a43c421c2ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd3d50fe3dc599e8e969cf1593e73d52a18acc79c881f95b2d8c10724bcd0366 [INFO] running `Command { std: "docker" "start" "-a" "bd3d50fe3dc599e8e969cf1593e73d52a18acc79c881f95b2d8c10724bcd0366", kill_on_drop: false }` [INFO] [stderr] Compiling advent2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "bd3d50fe3dc599e8e969cf1593e73d52a18acc79c881f95b2d8c10724bcd0366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd3d50fe3dc599e8e969cf1593e73d52a18acc79c881f95b2d8c10724bcd0366", kill_on_drop: false }` [INFO] [stdout] bd3d50fe3dc599e8e969cf1593e73d52a18acc79c881f95b2d8c10724bcd0366 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f1ee53d9112782561416e0e0527e9adceca4bfc8bdb2adeff00ddc72dc27fe3 [INFO] running `Command { std: "docker" "start" "-a" "5f1ee53d9112782561416e0e0527e9adceca4bfc8bdb2adeff00ddc72dc27fe3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent2018-2247ce7341e21954) [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] [INFO] running `Command { std: "docker" "inspect" "5f1ee53d9112782561416e0e0527e9adceca4bfc8bdb2adeff00ddc72dc27fe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f1ee53d9112782561416e0e0527e9adceca4bfc8bdb2adeff00ddc72dc27fe3", kill_on_drop: false }` [INFO] [stdout] 5f1ee53d9112782561416e0e0527e9adceca4bfc8bdb2adeff00ddc72dc27fe3