[INFO] fetching crate omegga 0.2.11...
[INFO] testing omegga-0.2.11 against 1.55.0 for beta-1.56-1
[INFO] extracting crate omegga 0.2.11 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate omegga 0.2.11 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 omegga 0.2.11
[INFO] finished tweaking crates.io crate omegga 0.2.11
[INFO] tweaked toml for crates.io crate omegga 0.2.11 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded brickadia v0.1.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2f8a3463d3a432925c9b47988f3ea78f22d589227a83b64eee235ac7cb49ad44
[INFO] running `Command { std: "docker" "start" "-a" "2f8a3463d3a432925c9b47988f3ea78f22d589227a83b64eee235ac7cb49ad44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f8a3463d3a432925c9b47988f3ea78f22d589227a83b64eee235ac7cb49ad44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8a3463d3a432925c9b47988f3ea78f22d589227a83b64eee235ac7cb49ad44", kill_on_drop: false }`
[INFO] [stdout] 2f8a3463d3a432925c9b47988f3ea78f22d589227a83b64eee235ac7cb49ad44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 5a40d236155fd7e4bc78aa8f8a7cfabbdd62b62f1608abf2a2f3c7c4bc405681
[INFO] running `Command { std: "docker" "start" "-a" "5a40d236155fd7e4bc78aa8f8a7cfabbdd62b62f1608abf2a2f3c7c4bc405681", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitstream-io v1.2.0
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling brickadia v0.1.15
[INFO] [stderr]    Compiling omegga v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.68s
[INFO] running `Command { std: "docker" "inspect" "5a40d236155fd7e4bc78aa8f8a7cfabbdd62b62f1608abf2a2f3c7c4bc405681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a40d236155fd7e4bc78aa8f8a7cfabbdd62b62f1608abf2a2f3c7c4bc405681", kill_on_drop: false }`
[INFO] [stdout] 5a40d236155fd7e4bc78aa8f8a7cfabbdd62b62f1608abf2a2f3c7c4bc405681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9eeee4acf7fe8effad903709c7b2cc6f3a4385bf8ced991d67b3d7699e4c384c
[INFO] running `Command { std: "docker" "start" "-a" "9eeee4acf7fe8effad903709c7b2cc6f3a4385bf8ced991d67b3d7699e4c384c", kill_on_drop: false }`
[INFO] [stderr]    Compiling omegga v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "9eeee4acf7fe8effad903709c7b2cc6f3a4385bf8ced991d67b3d7699e4c384c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eeee4acf7fe8effad903709c7b2cc6f3a4385bf8ced991d67b3d7699e4c384c", kill_on_drop: false }`
[INFO] [stdout] 9eeee4acf7fe8effad903709c7b2cc6f3a4385bf8ced991d67b3d7699e4c384c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] af750a0a71114ca140312f3d4f9404c74d655fe73e5dbf988390692218d9eb77
[INFO] running `Command { std: "docker" "start" "-a" "af750a0a71114ca140312f3d4f9404c74d655fe73e5dbf988390692218d9eb77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/omegga-38d83104f1ac3998)
[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] [stderr]    Doc-tests omegga
[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" "af750a0a71114ca140312f3d4f9404c74d655fe73e5dbf988390692218d9eb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af750a0a71114ca140312f3d4f9404c74d655fe73e5dbf988390692218d9eb77", kill_on_drop: false }`
[INFO] [stdout] af750a0a71114ca140312f3d4f9404c74d655fe73e5dbf988390692218d9eb77