[INFO] cloning repository https://github.com/louis1204/RustPractice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louis1204/RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis1204%2FRustPractice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis1204%2FRustPractice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f862d2ecbdf3e5b38975c3a8299ecc41ac9b9056
[INFO] testing louis1204/RustPractice against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis1204%2FRustPractice" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/louis1204/RustPractice 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/louis1204/RustPractice
[INFO] finished tweaking git repo https://github.com/louis1204/RustPractice
[INFO] tweaked toml for git repo https://github.com/louis1204/RustPractice written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/louis1204/RustPractice 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7e662f41a9078b0903c376d422fdd330e5a429c45eb2fec47f45c81b42a14993
[INFO] running `Command { std: "docker" "start" "-a" "7e662f41a9078b0903c376d422fdd330e5a429c45eb2fec47f45c81b42a14993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e662f41a9078b0903c376d422fdd330e5a429c45eb2fec47f45c81b42a14993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e662f41a9078b0903c376d422fdd330e5a429c45eb2fec47f45c81b42a14993", kill_on_drop: false }`
[INFO] [stdout] 7e662f41a9078b0903c376d422fdd330e5a429c45eb2fec47f45c81b42a14993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f9aa417b765eb0f8ed69bd73b70e96e51b4c40d0c73465ef5634ee717d96377d
[INFO] running `Command { std: "docker" "start" "-a" "f9aa417b765eb0f8ed69bd73b70e96e51b4c40d0c73465ef5634ee717d96377d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "f9aa417b765eb0f8ed69bd73b70e96e51b4c40d0c73465ef5634ee717d96377d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9aa417b765eb0f8ed69bd73b70e96e51b4c40d0c73465ef5634ee717d96377d", kill_on_drop: false }`
[INFO] [stdout] f9aa417b765eb0f8ed69bd73b70e96e51b4c40d0c73465ef5634ee717d96377d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 70d22f886e8223feaabe0f808c4091e7e6e593f3b20769a4b45fece148d0ece7
[INFO] running `Command { std: "docker" "start" "-a" "70d22f886e8223feaabe0f808c4091e7e6e593f3b20769a4b45fece148d0ece7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "70d22f886e8223feaabe0f808c4091e7e6e593f3b20769a4b45fece148d0ece7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d22f886e8223feaabe0f808c4091e7e6e593f3b20769a4b45fece148d0ece7", kill_on_drop: false }`
[INFO] [stdout] 70d22f886e8223feaabe0f808c4091e7e6e593f3b20769a4b45fece148d0ece7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 182b908151dbfa034ae70b21936d33d2d1fddaee1dc266158c978bd0ed03f0d6
[INFO] running `Command { std: "docker" "start" "-a" "182b908151dbfa034ae70b21936d33d2d1fddaee1dc266158c978bd0ed03f0d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_practice-d344d3051eb2b549)
[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" "182b908151dbfa034ae70b21936d33d2d1fddaee1dc266158c978bd0ed03f0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182b908151dbfa034ae70b21936d33d2d1fddaee1dc266158c978bd0ed03f0d6", kill_on_drop: false }`
[INFO] [stdout] 182b908151dbfa034ae70b21936d33d2d1fddaee1dc266158c978bd0ed03f0d6