[INFO] cloning repository https://github.com/mersinvald/wirth-compiler-construction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mersinvald/wirth-compiler-construction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmersinvald%2Fwirth-compiler-construction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmersinvald%2Fwirth-compiler-construction'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad3c7ac39796aea5d14d25036b6db79e26587191
[INFO] testing mersinvald/wirth-compiler-construction against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmersinvald%2Fwirth-compiler-construction" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mersinvald/wirth-compiler-construction on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mersinvald/wirth-compiler-construction
[INFO] finished tweaking git repo https://github.com/mersinvald/wirth-compiler-construction
[INFO] tweaked toml for git repo https://github.com/mersinvald/wirth-compiler-construction written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/mersinvald/wirth-compiler-construction already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 369ab9f4851c2347447a3dd6d0ad1f894e244c5d4abe03ad33029273b8ce9c73
[INFO] running `Command { std: "docker" "start" "-a" "369ab9f4851c2347447a3dd6d0ad1f894e244c5d4abe03ad33029273b8ce9c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "369ab9f4851c2347447a3dd6d0ad1f894e244c5d4abe03ad33029273b8ce9c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369ab9f4851c2347447a3dd6d0ad1f894e244c5d4abe03ad33029273b8ce9c73", kill_on_drop: false }`
[INFO] [stdout] 369ab9f4851c2347447a3dd6d0ad1f894e244c5d4abe03ad33029273b8ce9c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc1dfe4259c3f7d331818e7de964915c7488ac7fc4b311c23872c9bbc2bccc4
[INFO] running `Command { std: "docker" "start" "-a" "afc1dfe4259c3f7d331818e7de964915c7488ac7fc4b311c23872c9bbc2bccc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustcool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "afc1dfe4259c3f7d331818e7de964915c7488ac7fc4b311c23872c9bbc2bccc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc1dfe4259c3f7d331818e7de964915c7488ac7fc4b311c23872c9bbc2bccc4", kill_on_drop: false }`
[INFO] [stdout] afc1dfe4259c3f7d331818e7de964915c7488ac7fc4b311c23872c9bbc2bccc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da82fe4244d43d4f9c9da2be500b95757c331fe13de53e465b616cfd12ab076e
[INFO] running `Command { std: "docker" "start" "-a" "da82fe4244d43d4f9c9da2be500b95757c331fe13de53e465b616cfd12ab076e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustcool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcool-24333035ff8b2131)
[INFO] running `Command { std: "docker" "inspect" "da82fe4244d43d4f9c9da2be500b95757c331fe13de53e465b616cfd12ab076e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da82fe4244d43d4f9c9da2be500b95757c331fe13de53e465b616cfd12ab076e", kill_on_drop: false }`
[INFO] [stdout] da82fe4244d43d4f9c9da2be500b95757c331fe13de53e465b616cfd12ab076e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d596536879edbb7914981426f1027c767edbc3e98a6c7404f01dc0b359033a6e
[INFO] running `Command { std: "docker" "start" "-a" "d596536879edbb7914981426f1027c767edbc3e98a6c7404f01dc0b359033a6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcool-24333035ff8b2131)
[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" "d596536879edbb7914981426f1027c767edbc3e98a6c7404f01dc0b359033a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d596536879edbb7914981426f1027c767edbc3e98a6c7404f01dc0b359033a6e", kill_on_drop: false }`
[INFO] [stdout] d596536879edbb7914981426f1027c767edbc3e98a6c7404f01dc0b359033a6e