[INFO] fetching crate runner-utils 0.0.2...
[INFO] testing runner-utils-0.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate runner-utils 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate runner-utils 0.0.2 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 runner-utils 0.0.2
[INFO] finished tweaking crates.io crate runner-utils 0.0.2
[INFO] tweaked toml for crates.io crate runner-utils 0.0.2 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 456bb5500a65599e77a01bc96d518e61dfddcd3392133c966e50fca6dad9b7b3
[INFO] running `Command { std: "docker" "start" "-a" "456bb5500a65599e77a01bc96d518e61dfddcd3392133c966e50fca6dad9b7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "456bb5500a65599e77a01bc96d518e61dfddcd3392133c966e50fca6dad9b7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456bb5500a65599e77a01bc96d518e61dfddcd3392133c966e50fca6dad9b7b3", kill_on_drop: false }`
[INFO] [stdout] 456bb5500a65599e77a01bc96d518e61dfddcd3392133c966e50fca6dad9b7b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] abc4d547b7de3730d6f811950b0f69b64f4e37c64629d1fc53daabd4b6ecfc16
[INFO] running `Command { std: "docker" "start" "-a" "abc4d547b7de3730d6f811950b0f69b64f4e37c64629d1fc53daabd4b6ecfc16", kill_on_drop: false }`
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling runner-utils v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "abc4d547b7de3730d6f811950b0f69b64f4e37c64629d1fc53daabd4b6ecfc16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc4d547b7de3730d6f811950b0f69b64f4e37c64629d1fc53daabd4b6ecfc16", kill_on_drop: false }`
[INFO] [stdout] abc4d547b7de3730d6f811950b0f69b64f4e37c64629d1fc53daabd4b6ecfc16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5eb8087feb2a486e68216f6feb17e5001f469a28323f21f0c3032e09a7e23387
[INFO] running `Command { std: "docker" "start" "-a" "5eb8087feb2a486e68216f6feb17e5001f469a28323f21f0c3032e09a7e23387", kill_on_drop: false }`
[INFO] [stderr]    Compiling runner-utils v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5eb8087feb2a486e68216f6feb17e5001f469a28323f21f0c3032e09a7e23387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb8087feb2a486e68216f6feb17e5001f469a28323f21f0c3032e09a7e23387", kill_on_drop: false }`
[INFO] [stdout] 5eb8087feb2a486e68216f6feb17e5001f469a28323f21f0c3032e09a7e23387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 53ea42645d7e2133d15c9b30bdb285a669fdbfd3d003cde8c2d51d8f2fd5d4a0
[INFO] running `Command { std: "docker" "start" "-a" "53ea42645d7e2133d15c9b30bdb285a669fdbfd3d003cde8c2d51d8f2fd5d4a0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/runner_utils-bc05d660ca392de6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runner-utils
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "53ea42645d7e2133d15c9b30bdb285a669fdbfd3d003cde8c2d51d8f2fd5d4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ea42645d7e2133d15c9b30bdb285a669fdbfd3d003cde8c2d51d8f2fd5d4a0", kill_on_drop: false }`
[INFO] [stdout] 53ea42645d7e2133d15c9b30bdb285a669fdbfd3d003cde8c2d51d8f2fd5d4a0