[INFO] cloning repository https://github.com/tsuyoshi-motoyama/rust-lesson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsuyoshi-motoyama/rust-lesson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuyoshi-motoyama%2Frust-lesson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuyoshi-motoyama%2Frust-lesson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be479c253df128fc8446e0f48eec9a16d752702e
[INFO] testing tsuyoshi-motoyama/rust-lesson against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuyoshi-motoyama%2Frust-lesson" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsuyoshi-motoyama/rust-lesson on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tsuyoshi-motoyama/rust-lesson
[INFO] finished tweaking git repo https://github.com/tsuyoshi-motoyama/rust-lesson
[INFO] tweaked toml for git repo https://github.com/tsuyoshi-motoyama/rust-lesson written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/tsuyoshi-motoyama/rust-lesson already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db19803a54b3e7fb937288c931c5d07c4b4331a13e7ccd118f8271c119b1a28f
[INFO] running `Command { std: "docker" "start" "-a" "db19803a54b3e7fb937288c931c5d07c4b4331a13e7ccd118f8271c119b1a28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db19803a54b3e7fb937288c931c5d07c4b4331a13e7ccd118f8271c119b1a28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db19803a54b3e7fb937288c931c5d07c4b4331a13e7ccd118f8271c119b1a28f", kill_on_drop: false }`
[INFO] [stdout] db19803a54b3e7fb937288c931c5d07c4b4331a13e7ccd118f8271c119b1a28f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79b20337d70cb9b5001299f5bbc995bd728e0d4fb86add91e10c5884133e0629
[INFO] running `Command { std: "docker" "start" "-a" "79b20337d70cb9b5001299f5bbc995bd728e0d4fb86add91e10c5884133e0629", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lesson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "79b20337d70cb9b5001299f5bbc995bd728e0d4fb86add91e10c5884133e0629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b20337d70cb9b5001299f5bbc995bd728e0d4fb86add91e10c5884133e0629", kill_on_drop: false }`
[INFO] [stdout] 79b20337d70cb9b5001299f5bbc995bd728e0d4fb86add91e10c5884133e0629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef539775dfd8653cb8fae26630478e4766ed0cec4a7c34254505b1b1e8e0e05
[INFO] running `Command { std: "docker" "start" "-a" "cef539775dfd8653cb8fae26630478e4766ed0cec4a7c34254505b1b1e8e0e05", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lesson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "cef539775dfd8653cb8fae26630478e4766ed0cec4a7c34254505b1b1e8e0e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef539775dfd8653cb8fae26630478e4766ed0cec4a7c34254505b1b1e8e0e05", kill_on_drop: false }`
[INFO] [stdout] cef539775dfd8653cb8fae26630478e4766ed0cec4a7c34254505b1b1e8e0e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f286c4c0455af8ffd9d88ca7cfbd14fb0383084553318bfaa176d012fa471a40
[INFO] running `Command { std: "docker" "start" "-a" "f286c4c0455af8ffd9d88ca7cfbd14fb0383084553318bfaa176d012fa471a40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_lesson-c640a9912097a368)
[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" "f286c4c0455af8ffd9d88ca7cfbd14fb0383084553318bfaa176d012fa471a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f286c4c0455af8ffd9d88ca7cfbd14fb0383084553318bfaa176d012fa471a40", kill_on_drop: false }`
[INFO] [stdout] f286c4c0455af8ffd9d88ca7cfbd14fb0383084553318bfaa176d012fa471a40