[INFO] fetching crate olympia 0.1.1...
[INFO] testing olympia-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate olympia 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate olympia 0.1.1 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] started tweaking crates.io crate olympia 0.1.1
[INFO] finished tweaking crates.io crate olympia 0.1.1
[INFO] tweaked toml for crates.io crate olympia 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate olympia 0.1.1 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e9651da5a3cc4eaf05f92abcb80920c0142d396ae5f1dee41170123d7c8686ba
[INFO] running `Command { std: "docker" "start" "-a" "e9651da5a3cc4eaf05f92abcb80920c0142d396ae5f1dee41170123d7c8686ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9651da5a3cc4eaf05f92abcb80920c0142d396ae5f1dee41170123d7c8686ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9651da5a3cc4eaf05f92abcb80920c0142d396ae5f1dee41170123d7c8686ba", kill_on_drop: false }`
[INFO] [stdout] e9651da5a3cc4eaf05f92abcb80920c0142d396ae5f1dee41170123d7c8686ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3dfa8f0c8cb6415c79c22e24c1b228579edf8b4285310dbf14f0b53621aaad40
[INFO] running `Command { std: "docker" "start" "-a" "3dfa8f0c8cb6415c79c22e24c1b228579edf8b4285310dbf14f0b53621aaad40", kill_on_drop: false }`
[INFO] [stderr]    Compiling olympia v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "3dfa8f0c8cb6415c79c22e24c1b228579edf8b4285310dbf14f0b53621aaad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dfa8f0c8cb6415c79c22e24c1b228579edf8b4285310dbf14f0b53621aaad40", kill_on_drop: false }`
[INFO] [stdout] 3dfa8f0c8cb6415c79c22e24c1b228579edf8b4285310dbf14f0b53621aaad40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 16ea5ac163616a61c98fc33bd8cb692c5cd5489403214c088439a96826d862f4
[INFO] running `Command { std: "docker" "start" "-a" "16ea5ac163616a61c98fc33bd8cb692c5cd5489403214c088439a96826d862f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling olympia v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "16ea5ac163616a61c98fc33bd8cb692c5cd5489403214c088439a96826d862f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ea5ac163616a61c98fc33bd8cb692c5cd5489403214c088439a96826d862f4", kill_on_drop: false }`
[INFO] [stdout] 16ea5ac163616a61c98fc33bd8cb692c5cd5489403214c088439a96826d862f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 27c4e8f6a3a6cd3c08afde53ba6585570f7ede39d0cffac29d297b6c4587f4bc
[INFO] running `Command { std: "docker" "start" "-a" "27c4e8f6a3a6cd3c08afde53ba6585570f7ede39d0cffac29d297b6c4587f4bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/olympia-87fdaccd2ea14711)
[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" "27c4e8f6a3a6cd3c08afde53ba6585570f7ede39d0cffac29d297b6c4587f4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c4e8f6a3a6cd3c08afde53ba6585570f7ede39d0cffac29d297b6c4587f4bc", kill_on_drop: false }`
[INFO] [stdout] 27c4e8f6a3a6cd3c08afde53ba6585570f7ede39d0cffac29d297b6c4587f4bc