[INFO] cloning repository https://github.com/xevix/learnfrunk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xevix/learnfrunk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxevix%2Flearnfrunk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxevix%2Flearnfrunk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4ebd8d7e5eb0ab4802e2f78ded5c02b9fb15f18
[INFO] testing xevix/learnfrunk against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxevix%2Flearnfrunk" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xevix/learnfrunk on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xevix/learnfrunk
[INFO] finished tweaking git repo https://github.com/xevix/learnfrunk
[INFO] tweaked toml for git repo https://github.com/xevix/learnfrunk written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/xevix/learnfrunk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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 frunk_derives v0.0.20
[INFO] [stderr]   Downloaded frunk_core v0.0.19
[INFO] [stderr]   Downloaded frunk v0.1.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d36b3a566af02e2758e6b9d5d6b74f2d3e570cef647485ad77dd2fdf3d85ff4
[INFO] running `Command { std: "docker" "start" "-a" "9d36b3a566af02e2758e6b9d5d6b74f2d3e570cef647485ad77dd2fdf3d85ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d36b3a566af02e2758e6b9d5d6b74f2d3e570cef647485ad77dd2fdf3d85ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d36b3a566af02e2758e6b9d5d6b74f2d3e570cef647485ad77dd2fdf3d85ff4", kill_on_drop: false }`
[INFO] [stdout] 9d36b3a566af02e2758e6b9d5d6b74f2d3e570cef647485ad77dd2fdf3d85ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07a95c1301247245a673d1bc0222f505f2e6a948822325c64156d496dfc6d12b
[INFO] running `Command { std: "docker" "start" "-a" "07a95c1301247245a673d1bc0222f505f2e6a948822325c64156d496dfc6d12b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling frunk_core v0.0.19
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling frunk_derives v0.0.20
[INFO] [stderr]    Compiling frunk v0.1.32
[INFO] [stderr]    Compiling learnrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.46s
[INFO] running `Command { std: "docker" "inspect" "07a95c1301247245a673d1bc0222f505f2e6a948822325c64156d496dfc6d12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a95c1301247245a673d1bc0222f505f2e6a948822325c64156d496dfc6d12b", kill_on_drop: false }`
[INFO] [stdout] 07a95c1301247245a673d1bc0222f505f2e6a948822325c64156d496dfc6d12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01022374f60acdc0a36b3cdd46815c83adf4723d2e1258564f6d845f8cb9f72e
[INFO] running `Command { std: "docker" "start" "-a" "01022374f60acdc0a36b3cdd46815c83adf4723d2e1258564f6d845f8cb9f72e", kill_on_drop: false }`
[INFO] [stderr]    Compiling learnrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "01022374f60acdc0a36b3cdd46815c83adf4723d2e1258564f6d845f8cb9f72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01022374f60acdc0a36b3cdd46815c83adf4723d2e1258564f6d845f8cb9f72e", kill_on_drop: false }`
[INFO] [stdout] 01022374f60acdc0a36b3cdd46815c83adf4723d2e1258564f6d845f8cb9f72e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2221a41247e3063d1d83f93b28f53ce8c3147aa356ec6d62b8815019cf9159e
[INFO] running `Command { std: "docker" "start" "-a" "a2221a41247e3063d1d83f93b28f53ce8c3147aa356ec6d62b8815019cf9159e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learnrust-53a39017ad549e85)
[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" "a2221a41247e3063d1d83f93b28f53ce8c3147aa356ec6d62b8815019cf9159e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2221a41247e3063d1d83f93b28f53ce8c3147aa356ec6d62b8815019cf9159e", kill_on_drop: false }`
[INFO] [stdout] a2221a41247e3063d1d83f93b28f53ce8c3147aa356ec6d62b8815019cf9159e