[INFO] cloning repository https://github.com/Kazoolund/RustSystemProg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kazoolund/RustSystemProg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKazoolund%2FRustSystemProg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKazoolund%2FRustSystemProg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7912caf8fd89d4ee52a28dd56bb918164753c078
[INFO] testing Kazoolund/RustSystemProg 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%2FKazoolund%2FRustSystemProg" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kazoolund/RustSystemProg 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/Kazoolund/RustSystemProg
[INFO] finished tweaking git repo https://github.com/Kazoolund/RustSystemProg
[INFO] tweaked toml for git repo https://github.com/Kazoolund/RustSystemProg written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Kazoolund/RustSystemProg 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 171268086b43a07bc66f3713cbc2c2e08c1b8908e284cd8f48f2e9839eac2324
[INFO] running `Command { std: "docker" "start" "-a" "171268086b43a07bc66f3713cbc2c2e08c1b8908e284cd8f48f2e9839eac2324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "171268086b43a07bc66f3713cbc2c2e08c1b8908e284cd8f48f2e9839eac2324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171268086b43a07bc66f3713cbc2c2e08c1b8908e284cd8f48f2e9839eac2324", kill_on_drop: false }`
[INFO] [stdout] 171268086b43a07bc66f3713cbc2c2e08c1b8908e284cd8f48f2e9839eac2324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0cf8643b70738b9fdc72ca88521ab72f525dae4f5af2074e7e03bd6c946457af
[INFO] running `Command { std: "docker" "start" "-a" "0cf8643b70738b9fdc72ca88521ab72f525dae4f5af2074e7e03bd6c946457af", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "0cf8643b70738b9fdc72ca88521ab72f525dae4f5af2074e7e03bd6c946457af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf8643b70738b9fdc72ca88521ab72f525dae4f5af2074e7e03bd6c946457af", kill_on_drop: false }`
[INFO] [stdout] 0cf8643b70738b9fdc72ca88521ab72f525dae4f5af2074e7e03bd6c946457af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 196d3173aee137b7904864b20360918a04801b735812441a5eb8ab04a6544922
[INFO] running `Command { std: "docker" "start" "-a" "196d3173aee137b7904864b20360918a04801b735812441a5eb8ab04a6544922", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "196d3173aee137b7904864b20360918a04801b735812441a5eb8ab04a6544922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196d3173aee137b7904864b20360918a04801b735812441a5eb8ab04a6544922", kill_on_drop: false }`
[INFO] [stdout] 196d3173aee137b7904864b20360918a04801b735812441a5eb8ab04a6544922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8c8e5f4245b757d30e7b813c185218fb91cd7287944cf0ccc3d54da2f17a1434
[INFO] running `Command { std: "docker" "start" "-a" "8c8e5f4245b757d30e7b813c185218fb91cd7287944cf0ccc3d54da2f17a1434", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mathparser-848cb5f8217b139d)
[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" "8c8e5f4245b757d30e7b813c185218fb91cd7287944cf0ccc3d54da2f17a1434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8e5f4245b757d30e7b813c185218fb91cd7287944cf0ccc3d54da2f17a1434", kill_on_drop: false }`
[INFO] [stdout] 8c8e5f4245b757d30e7b813c185218fb91cd7287944cf0ccc3d54da2f17a1434