[INFO] fetching crate dapper 0.0.1...
[INFO] testing dapper-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dapper 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dapper 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dapper 0.0.1
[INFO] finished tweaking crates.io crate dapper 0.0.1
[INFO] tweaked toml for crates.io crate dapper 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b9c946fff7ea30399363a7410299517860323c29b80b3f2bb9e6af45501b918
[INFO] running `Command { std: "docker" "start" "-a" "9b9c946fff7ea30399363a7410299517860323c29b80b3f2bb9e6af45501b918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b9c946fff7ea30399363a7410299517860323c29b80b3f2bb9e6af45501b918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9c946fff7ea30399363a7410299517860323c29b80b3f2bb9e6af45501b918", kill_on_drop: false }`
[INFO] [stdout] 9b9c946fff7ea30399363a7410299517860323c29b80b3f2bb9e6af45501b918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de7cee44b3501dd95c7ccfee18e7116b512977dd3ef36229a3e480b6f5ff2f68
[INFO] running `Command { std: "docker" "start" "-a" "de7cee44b3501dd95c7ccfee18e7116b512977dd3ef36229a3e480b6f5ff2f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling dapper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "de7cee44b3501dd95c7ccfee18e7116b512977dd3ef36229a3e480b6f5ff2f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7cee44b3501dd95c7ccfee18e7116b512977dd3ef36229a3e480b6f5ff2f68", kill_on_drop: false }`
[INFO] [stdout] de7cee44b3501dd95c7ccfee18e7116b512977dd3ef36229a3e480b6f5ff2f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 163e4b53ca1ad3ad0a19a1574d0086a9a8b4a132927404e681fd2c73e601e671
[INFO] running `Command { std: "docker" "start" "-a" "163e4b53ca1ad3ad0a19a1574d0086a9a8b4a132927404e681fd2c73e601e671", kill_on_drop: false }`
[INFO] [stderr]    Compiling dapper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "163e4b53ca1ad3ad0a19a1574d0086a9a8b4a132927404e681fd2c73e601e671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163e4b53ca1ad3ad0a19a1574d0086a9a8b4a132927404e681fd2c73e601e671", kill_on_drop: false }`
[INFO] [stdout] 163e4b53ca1ad3ad0a19a1574d0086a9a8b4a132927404e681fd2c73e601e671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9026b848b1873cd1f423e2746336ee51d37ab5a8c006d878e1fcf62cdcf8ed9d
[INFO] running `Command { std: "docker" "start" "-a" "9026b848b1873cd1f423e2746336ee51d37ab5a8c006d878e1fcf62cdcf8ed9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dapper-72af1f5d2a0ead34)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dapper
[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" "9026b848b1873cd1f423e2746336ee51d37ab5a8c006d878e1fcf62cdcf8ed9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9026b848b1873cd1f423e2746336ee51d37ab5a8c006d878e1fcf62cdcf8ed9d", kill_on_drop: false }`
[INFO] [stdout] 9026b848b1873cd1f423e2746336ee51d37ab5a8c006d878e1fcf62cdcf8ed9d