[INFO] cloning repository https://github.com/tomwhoiscontrary/rust_unit_test_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomwhoiscontrary/rust_unit_test_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwhoiscontrary%2Frust_unit_test_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwhoiscontrary%2Frust_unit_test_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94ffcfa740fb1f7134fa69a8f3ffeadbfd092c79
[INFO] testing tomwhoiscontrary/rust_unit_test_demo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwhoiscontrary%2Frust_unit_test_demo" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomwhoiscontrary/rust_unit_test_demo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/tomwhoiscontrary/rust_unit_test_demo
[INFO] finished tweaking git repo https://github.com/tomwhoiscontrary/rust_unit_test_demo
[INFO] tweaked toml for git repo https://github.com/tomwhoiscontrary/rust_unit_test_demo written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tomwhoiscontrary/rust_unit_test_demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c343f1876e0e25ca68e13ca53b30e373cd9fbfcfd130537ea28015d97df790a8
[INFO] running `Command { std: "docker" "start" "-a" "c343f1876e0e25ca68e13ca53b30e373cd9fbfcfd130537ea28015d97df790a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c343f1876e0e25ca68e13ca53b30e373cd9fbfcfd130537ea28015d97df790a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c343f1876e0e25ca68e13ca53b30e373cd9fbfcfd130537ea28015d97df790a8", kill_on_drop: false }`
[INFO] [stdout] c343f1876e0e25ca68e13ca53b30e373cd9fbfcfd130537ea28015d97df790a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9755054754929e581a0f7b74038d72eed4a09b2ae8a0b8b692118b0f713695f
[INFO] running `Command { std: "docker" "start" "-a" "c9755054754929e581a0f7b74038d72eed4a09b2ae8a0b8b692118b0f713695f", kill_on_drop: false }`
[INFO] [stderr]    Compiling olo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c9755054754929e581a0f7b74038d72eed4a09b2ae8a0b8b692118b0f713695f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9755054754929e581a0f7b74038d72eed4a09b2ae8a0b8b692118b0f713695f", kill_on_drop: false }`
[INFO] [stdout] c9755054754929e581a0f7b74038d72eed4a09b2ae8a0b8b692118b0f713695f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4daefe84bb88bbc28327de2fe6b4e15da0620a9565fb900cbf8b0f71bb6b27
[INFO] running `Command { std: "docker" "start" "-a" "2b4daefe84bb88bbc28327de2fe6b4e15da0620a9565fb900cbf8b0f71bb6b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling olo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "2b4daefe84bb88bbc28327de2fe6b4e15da0620a9565fb900cbf8b0f71bb6b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4daefe84bb88bbc28327de2fe6b4e15da0620a9565fb900cbf8b0f71bb6b27", kill_on_drop: false }`
[INFO] [stdout] 2b4daefe84bb88bbc28327de2fe6b4e15da0620a9565fb900cbf8b0f71bb6b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13fe9e989378e9a42edb97668c0788f8317e07f81fc0f5a7846b7f610e191c06
[INFO] running `Command { std: "docker" "start" "-a" "13fe9e989378e9a42edb97668c0788f8317e07f81fc0f5a7846b7f610e191c06", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/olo-b0463efc166bf0b8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ololo::test::message_end_is_correct ... ok
[INFO] [stdout] test ololo::test_included::message_start_is_correct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13fe9e989378e9a42edb97668c0788f8317e07f81fc0f5a7846b7f610e191c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13fe9e989378e9a42edb97668c0788f8317e07f81fc0f5a7846b7f610e191c06", kill_on_drop: false }`
[INFO] [stdout] 13fe9e989378e9a42edb97668c0788f8317e07f81fc0f5a7846b7f610e191c06