[INFO] fetching crate steam-shovel 0.1.2...
[INFO] testing steam-shovel-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate steam-shovel 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate steam-shovel 0.1.2 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 steam-shovel 0.1.2
[INFO] finished tweaking crates.io crate steam-shovel 0.1.2
[INFO] tweaked toml for crates.io crate steam-shovel 0.1.2 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 65f0c6b6090d501646b6d5a16b91ae62d0529d231e5db69b2d5f723d21a5d88b
[INFO] running `Command { std: "docker" "start" "-a" "65f0c6b6090d501646b6d5a16b91ae62d0529d231e5db69b2d5f723d21a5d88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f0c6b6090d501646b6d5a16b91ae62d0529d231e5db69b2d5f723d21a5d88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f0c6b6090d501646b6d5a16b91ae62d0529d231e5db69b2d5f723d21a5d88b", kill_on_drop: false }`
[INFO] [stdout] 65f0c6b6090d501646b6d5a16b91ae62d0529d231e5db69b2d5f723d21a5d88b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 280cb8f066dddeb4a3cac06b0333777807721c096074906a950e7bbbe2203f6d
[INFO] running `Command { std: "docker" "start" "-a" "280cb8f066dddeb4a3cac06b0333777807721c096074906a950e7bbbe2203f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling steam-shovel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.03s
[INFO] running `Command { std: "docker" "inspect" "280cb8f066dddeb4a3cac06b0333777807721c096074906a950e7bbbe2203f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280cb8f066dddeb4a3cac06b0333777807721c096074906a950e7bbbe2203f6d", kill_on_drop: false }`
[INFO] [stdout] 280cb8f066dddeb4a3cac06b0333777807721c096074906a950e7bbbe2203f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 345f2eb812e538ed7fc96270b1ed92b35b16758080601fee1269b26a3d8f7f48
[INFO] running `Command { std: "docker" "start" "-a" "345f2eb812e538ed7fc96270b1ed92b35b16758080601fee1269b26a3d8f7f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling steam-shovel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "345f2eb812e538ed7fc96270b1ed92b35b16758080601fee1269b26a3d8f7f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345f2eb812e538ed7fc96270b1ed92b35b16758080601fee1269b26a3d8f7f48", kill_on_drop: false }`
[INFO] [stdout] 345f2eb812e538ed7fc96270b1ed92b35b16758080601fee1269b26a3d8f7f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 56192330a40a601cc17d828f6922c79f9074e87e0619df66dd186d39d56cf13c
[INFO] running `Command { std: "docker" "start" "-a" "56192330a40a601cc17d828f6922c79f9074e87e0619df66dd186d39d56cf13c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/steam_shovel-5aa630ec265b2a64)
[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" "56192330a40a601cc17d828f6922c79f9074e87e0619df66dd186d39d56cf13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56192330a40a601cc17d828f6922c79f9074e87e0619df66dd186d39d56cf13c", kill_on_drop: false }`
[INFO] [stdout] 56192330a40a601cc17d828f6922c79f9074e87e0619df66dd186d39d56cf13c