[INFO] fetching crate monirs 0.0.0...
[INFO] testing monirs-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate monirs 0.0.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate monirs 0.0.0 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 monirs 0.0.0
[INFO] finished tweaking crates.io crate monirs 0.0.0
[INFO] tweaked toml for crates.io crate monirs 0.0.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate crates.io crate monirs 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kern v1.1.0
[INFO] [stderr]   Downloaded ring v0.16.12
[INFO] [stderr]   Downloaded lhi v0.0.0-dev.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 1d6c1ad7cb04b57caa3c0869b6bc4631be3cf11814a2ce13deabbd9798972b7d
[INFO] running `Command { std: "docker" "start" "-a" "1d6c1ad7cb04b57caa3c0869b6bc4631be3cf11814a2ce13deabbd9798972b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d6c1ad7cb04b57caa3c0869b6bc4631be3cf11814a2ce13deabbd9798972b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d6c1ad7cb04b57caa3c0869b6bc4631be3cf11814a2ce13deabbd9798972b7d", kill_on_drop: false }`
[INFO] [stdout] 1d6c1ad7cb04b57caa3c0869b6bc4631be3cf11814a2ce13deabbd9798972b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 4cb826659ffac90894a6390eaae8919e6d371c18db9373a9cd38db8e1c9d58a5
[INFO] running `Command { std: "docker" "start" "-a" "4cb826659ffac90894a6390eaae8919e6d371c18db9373a9cd38db8e1c9d58a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling kern v1.1.0
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki v0.21.2
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling lhi v0.0.0-dev.1
[INFO] [stderr]    Compiling monirs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.09s
[INFO] running `Command { std: "docker" "inspect" "4cb826659ffac90894a6390eaae8919e6d371c18db9373a9cd38db8e1c9d58a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb826659ffac90894a6390eaae8919e6d371c18db9373a9cd38db8e1c9d58a5", kill_on_drop: false }`
[INFO] [stdout] 4cb826659ffac90894a6390eaae8919e6d371c18db9373a9cd38db8e1c9d58a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 19be01535db954ac47a7b7d7f6bea11a620a11eb4b704710acfdc38f00780e4f
[INFO] running `Command { std: "docker" "start" "-a" "19be01535db954ac47a7b7d7f6bea11a620a11eb4b704710acfdc38f00780e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling monirs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "19be01535db954ac47a7b7d7f6bea11a620a11eb4b704710acfdc38f00780e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19be01535db954ac47a7b7d7f6bea11a620a11eb4b704710acfdc38f00780e4f", kill_on_drop: false }`
[INFO] [stdout] 19be01535db954ac47a7b7d7f6bea11a620a11eb4b704710acfdc38f00780e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] b6a1353d62b9bfad61aa907e3a2d050aabeee292e1f835134e6abf528d37eb67
[INFO] running `Command { std: "docker" "start" "-a" "b6a1353d62b9bfad61aa907e3a2d050aabeee292e1f835134e6abf528d37eb67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monirs-8e5a1cea55956b84)
[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" "b6a1353d62b9bfad61aa907e3a2d050aabeee292e1f835134e6abf528d37eb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a1353d62b9bfad61aa907e3a2d050aabeee292e1f835134e6abf528d37eb67", kill_on_drop: false }`
[INFO] [stdout] b6a1353d62b9bfad61aa907e3a2d050aabeee292e1f835134e6abf528d37eb67