[INFO] fetching crate sheet 0.1.0...
[INFO] testing sheet-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sheet 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sheet 0.1.0 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 sheet 0.1.0
[INFO] finished tweaking crates.io crate sheet 0.1.0
[INFO] tweaked toml for crates.io crate sheet 0.1.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 59a91f2acfc3a9a0ea10e37edabd9e6f0a3bf2f8d67953c998c61f245d483e52
[INFO] running `Command { std: "docker" "start" "-a" "59a91f2acfc3a9a0ea10e37edabd9e6f0a3bf2f8d67953c998c61f245d483e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59a91f2acfc3a9a0ea10e37edabd9e6f0a3bf2f8d67953c998c61f245d483e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a91f2acfc3a9a0ea10e37edabd9e6f0a3bf2f8d67953c998c61f245d483e52", kill_on_drop: false }`
[INFO] [stdout] 59a91f2acfc3a9a0ea10e37edabd9e6f0a3bf2f8d67953c998c61f245d483e52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 892de65a87ada7801133ae8f50c968016f60fbe6dca7373efd0d352d6881c588
[INFO] running `Command { std: "docker" "start" "-a" "892de65a87ada7801133ae8f50c968016f60fbe6dca7373efd0d352d6881c588", kill_on_drop: false }`
[INFO] [stderr]    Compiling sheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "892de65a87ada7801133ae8f50c968016f60fbe6dca7373efd0d352d6881c588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892de65a87ada7801133ae8f50c968016f60fbe6dca7373efd0d352d6881c588", kill_on_drop: false }`
[INFO] [stdout] 892de65a87ada7801133ae8f50c968016f60fbe6dca7373efd0d352d6881c588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9183515cf04bc0a7933bb67c5a510219f41a97050ec9a25426444ea6356c2e7b
[INFO] running `Command { std: "docker" "start" "-a" "9183515cf04bc0a7933bb67c5a510219f41a97050ec9a25426444ea6356c2e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9183515cf04bc0a7933bb67c5a510219f41a97050ec9a25426444ea6356c2e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9183515cf04bc0a7933bb67c5a510219f41a97050ec9a25426444ea6356c2e7b", kill_on_drop: false }`
[INFO] [stdout] 9183515cf04bc0a7933bb67c5a510219f41a97050ec9a25426444ea6356c2e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 875fd8131dd20cd754b49a1e6aad536530e7736d8ad8fa4e385e06bf15eed0ab
[INFO] running `Command { std: "docker" "start" "-a" "875fd8131dd20cd754b49a1e6aad536530e7736d8ad8fa4e385e06bf15eed0ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sheet-66ebbbb7b77eaf33)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests sheet
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "875fd8131dd20cd754b49a1e6aad536530e7736d8ad8fa4e385e06bf15eed0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875fd8131dd20cd754b49a1e6aad536530e7736d8ad8fa4e385e06bf15eed0ab", kill_on_drop: false }`
[INFO] [stdout] 875fd8131dd20cd754b49a1e6aad536530e7736d8ad8fa4e385e06bf15eed0ab