[INFO] fetching crate mist-run-utils 2.1.2...
[INFO] testing mist-run-utils-2.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mist-run-utils 2.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mist-run-utils 2.1.2 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 mist-run-utils 2.1.2
[INFO] finished tweaking crates.io crate mist-run-utils 2.1.2
[INFO] tweaked toml for crates.io crate mist-run-utils 2.1.2 written to /workspace/builds/worker-11/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] 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 357590d8322d6d12b5f6f439a29def8877c9b409a1290bdb1863452488b6a90f
[INFO] running `Command { std: "docker" "start" "-a" "357590d8322d6d12b5f6f439a29def8877c9b409a1290bdb1863452488b6a90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357590d8322d6d12b5f6f439a29def8877c9b409a1290bdb1863452488b6a90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357590d8322d6d12b5f6f439a29def8877c9b409a1290bdb1863452488b6a90f", kill_on_drop: false }`
[INFO] [stdout] 357590d8322d6d12b5f6f439a29def8877c9b409a1290bdb1863452488b6a90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] eeafb3219732815b16d88609cac2b857c1ef2ff46b91c3bdf1fd224d6e66dea3
[INFO] running `Command { std: "docker" "start" "-a" "eeafb3219732815b16d88609cac2b857c1ef2ff46b91c3bdf1fd224d6e66dea3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mist-run-utils v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "eeafb3219732815b16d88609cac2b857c1ef2ff46b91c3bdf1fd224d6e66dea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeafb3219732815b16d88609cac2b857c1ef2ff46b91c3bdf1fd224d6e66dea3", kill_on_drop: false }`
[INFO] [stdout] eeafb3219732815b16d88609cac2b857c1ef2ff46b91c3bdf1fd224d6e66dea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a27a1c230a9c2bc7a5f0295d67ac9abc88c1e52bc9e10a01f9375c2e772c17d5
[INFO] running `Command { std: "docker" "start" "-a" "a27a1c230a9c2bc7a5f0295d67ac9abc88c1e52bc9e10a01f9375c2e772c17d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mist-run-utils v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "a27a1c230a9c2bc7a5f0295d67ac9abc88c1e52bc9e10a01f9375c2e772c17d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27a1c230a9c2bc7a5f0295d67ac9abc88c1e52bc9e10a01f9375c2e772c17d5", kill_on_drop: false }`
[INFO] [stdout] a27a1c230a9c2bc7a5f0295d67ac9abc88c1e52bc9e10a01f9375c2e772c17d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 27c8b03878c22bcb9700e644535bd6532c836b8da7d97dfc4faaf0c0aff1d2e7
[INFO] running `Command { std: "docker" "start" "-a" "27c8b03878c22bcb9700e644535bd6532c836b8da7d97dfc4faaf0c0aff1d2e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mist_run_utils-3859020d01e4113e)
[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 mist-run-utils
[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" "27c8b03878c22bcb9700e644535bd6532c836b8da7d97dfc4faaf0c0aff1d2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c8b03878c22bcb9700e644535bd6532c836b8da7d97dfc4faaf0c0aff1d2e7", kill_on_drop: false }`
[INFO] [stdout] 27c8b03878c22bcb9700e644535bd6532c836b8da7d97dfc4faaf0c0aff1d2e7