[INFO] cloning repository https://github.com/ihch/rust-handson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ihch/rust-handson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihch%2Frust-handson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihch%2Frust-handson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac6d8dae1469ea326e1ef6e1289fda5211a4b7b3
[INFO] testing ihch/rust-handson against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihch%2Frust-handson" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ihch/rust-handson on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ihch/rust-handson
[INFO] finished tweaking git repo https://github.com/ihch/rust-handson
[INFO] tweaked toml for git repo https://github.com/ihch/rust-handson written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/ihch/rust-handson already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e8f2fc1ccac88d2396d02cca7b4d60f9645e8b166239a55c9d1c7d989ebedfb
[INFO] running `Command { std: "docker" "start" "-a" "3e8f2fc1ccac88d2396d02cca7b4d60f9645e8b166239a55c9d1c7d989ebedfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e8f2fc1ccac88d2396d02cca7b4d60f9645e8b166239a55c9d1c7d989ebedfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8f2fc1ccac88d2396d02cca7b4d60f9645e8b166239a55c9d1c7d989ebedfb", kill_on_drop: false }`
[INFO] [stdout] 3e8f2fc1ccac88d2396d02cca7b4d60f9645e8b166239a55c9d1c7d989ebedfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abca4abca0de9424f8d5ea9dbf32ebe7ab7431294ed5e6aeeaaf6554a5b7830c
[INFO] running `Command { std: "docker" "start" "-a" "abca4abca0de9424f8d5ea9dbf32ebe7ab7431294ed5e6aeeaaf6554a5b7830c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-handson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "abca4abca0de9424f8d5ea9dbf32ebe7ab7431294ed5e6aeeaaf6554a5b7830c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abca4abca0de9424f8d5ea9dbf32ebe7ab7431294ed5e6aeeaaf6554a5b7830c", kill_on_drop: false }`
[INFO] [stdout] abca4abca0de9424f8d5ea9dbf32ebe7ab7431294ed5e6aeeaaf6554a5b7830c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24ea38202eebc8a7c99b04f041388abd1a619b3f5b9d8cf1594a4c679677b77d
[INFO] running `Command { std: "docker" "start" "-a" "24ea38202eebc8a7c99b04f041388abd1a619b3f5b9d8cf1594a4c679677b77d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-handson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "24ea38202eebc8a7c99b04f041388abd1a619b3f5b9d8cf1594a4c679677b77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ea38202eebc8a7c99b04f041388abd1a619b3f5b9d8cf1594a4c679677b77d", kill_on_drop: false }`
[INFO] [stdout] 24ea38202eebc8a7c99b04f041388abd1a619b3f5b9d8cf1594a4c679677b77d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f11c1f783034f1ce146f89047dfb7b2362024ea2e2a1835150c3bb8c9e0afd6f
[INFO] running `Command { std: "docker" "start" "-a" "f11c1f783034f1ce146f89047dfb7b2362024ea2e2a1835150c3bb8c9e0afd6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_handson-08c3553e30d22fcb)
[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" "f11c1f783034f1ce146f89047dfb7b2362024ea2e2a1835150c3bb8c9e0afd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11c1f783034f1ce146f89047dfb7b2362024ea2e2a1835150c3bb8c9e0afd6f", kill_on_drop: false }`
[INFO] [stdout] f11c1f783034f1ce146f89047dfb7b2362024ea2e2a1835150c3bb8c9e0afd6f