[INFO] fetching crate barn-rs 0.1.0...
[INFO] testing barn-rs-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate barn-rs 0.1.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate barn-rs 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 barn-rs 0.1.0
[INFO] finished tweaking crates.io crate barn-rs 0.1.0
[INFO] tweaked toml for crates.io crate barn-rs 0.1.0 written to /workspace/builds/worker-34/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 65ca5e79ee3abd22734c09d01fba8557a5c428d7b52d175f3b0bfe823822f659
[INFO] running `Command { std: "docker" "start" "-a" "65ca5e79ee3abd22734c09d01fba8557a5c428d7b52d175f3b0bfe823822f659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ca5e79ee3abd22734c09d01fba8557a5c428d7b52d175f3b0bfe823822f659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ca5e79ee3abd22734c09d01fba8557a5c428d7b52d175f3b0bfe823822f659", kill_on_drop: false }`
[INFO] [stdout] 65ca5e79ee3abd22734c09d01fba8557a5c428d7b52d175f3b0bfe823822f659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 6fbdeecae9b8fbf61b94cdd2c41c858014da26aae5ea4014185fb903b6e4e024
[INFO] running `Command { std: "docker" "start" "-a" "6fbdeecae9b8fbf61b94cdd2c41c858014da26aae5ea4014185fb903b6e4e024", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling barn-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "6fbdeecae9b8fbf61b94cdd2c41c858014da26aae5ea4014185fb903b6e4e024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fbdeecae9b8fbf61b94cdd2c41c858014da26aae5ea4014185fb903b6e4e024", kill_on_drop: false }`
[INFO] [stdout] 6fbdeecae9b8fbf61b94cdd2c41c858014da26aae5ea4014185fb903b6e4e024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 14ceb47af111e054fa6c6a58c1bbe7ba45b3e4a37ab17f9d80b217c57348adf0
[INFO] running `Command { std: "docker" "start" "-a" "14ceb47af111e054fa6c6a58c1bbe7ba45b3e4a37ab17f9d80b217c57348adf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling barn-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "14ceb47af111e054fa6c6a58c1bbe7ba45b3e4a37ab17f9d80b217c57348adf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ceb47af111e054fa6c6a58c1bbe7ba45b3e4a37ab17f9d80b217c57348adf0", kill_on_drop: false }`
[INFO] [stdout] 14ceb47af111e054fa6c6a58c1bbe7ba45b3e4a37ab17f9d80b217c57348adf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 650cbb58d1368d7b2178b17114f6df700417e0027f7c9a5701b139755838e092
[INFO] running `Command { std: "docker" "start" "-a" "650cbb58d1368d7b2178b17114f6df700417e0027f7c9a5701b139755838e092", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/barn_rs-301469ceb5007594)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests barn-rs
[INFO] [stdout] running 1 test
[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" "650cbb58d1368d7b2178b17114f6df700417e0027f7c9a5701b139755838e092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650cbb58d1368d7b2178b17114f6df700417e0027f7c9a5701b139755838e092", kill_on_drop: false }`
[INFO] [stdout] 650cbb58d1368d7b2178b17114f6df700417e0027f7c9a5701b139755838e092