[INFO] fetching crate dav 0.1.0-alpha.1...
[INFO] testing dav-0.1.0-alpha.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dav 0.1.0-alpha.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dav 0.1.0-alpha.1 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 dav 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate dav 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate dav 0.1.0-alpha.1 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 10d410fc8d5dc321fabba64e3263ce362f39604a80c898bd666ba722a36de677
[INFO] running `Command { std: "docker" "start" "-a" "10d410fc8d5dc321fabba64e3263ce362f39604a80c898bd666ba722a36de677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10d410fc8d5dc321fabba64e3263ce362f39604a80c898bd666ba722a36de677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d410fc8d5dc321fabba64e3263ce362f39604a80c898bd666ba722a36de677", kill_on_drop: false }`
[INFO] [stdout] 10d410fc8d5dc321fabba64e3263ce362f39604a80c898bd666ba722a36de677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1980c767bd79a4bed03e3ee0004698b251a28cb74638ee2a90f1ec16c78919fe
[INFO] running `Command { std: "docker" "start" "-a" "1980c767bd79a4bed03e3ee0004698b251a28cb74638ee2a90f1ec16c78919fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dav v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1980c767bd79a4bed03e3ee0004698b251a28cb74638ee2a90f1ec16c78919fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1980c767bd79a4bed03e3ee0004698b251a28cb74638ee2a90f1ec16c78919fe", kill_on_drop: false }`
[INFO] [stdout] 1980c767bd79a4bed03e3ee0004698b251a28cb74638ee2a90f1ec16c78919fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 58a8dc17518ac225b1a58d2d4b4c935dc170492101cc4ce69a9cc7d437598f00
[INFO] running `Command { std: "docker" "start" "-a" "58a8dc17518ac225b1a58d2d4b4c935dc170492101cc4ce69a9cc7d437598f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling dav v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "58a8dc17518ac225b1a58d2d4b4c935dc170492101cc4ce69a9cc7d437598f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a8dc17518ac225b1a58d2d4b4c935dc170492101cc4ce69a9cc7d437598f00", kill_on_drop: false }`
[INFO] [stdout] 58a8dc17518ac225b1a58d2d4b4c935dc170492101cc4ce69a9cc7d437598f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2d5635c165593e4895a27df18245d0b34ad2d39e7f783ab891f08a72c5dd043c
[INFO] running `Command { std: "docker" "start" "-a" "2d5635c165593e4895a27df18245d0b34ad2d39e7f783ab891f08a72c5dd043c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dav-d49c8e81e0d6e2c9)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests dav
[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" "2d5635c165593e4895a27df18245d0b34ad2d39e7f783ab891f08a72c5dd043c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5635c165593e4895a27df18245d0b34ad2d39e7f783ab891f08a72c5dd043c", kill_on_drop: false }`
[INFO] [stdout] 2d5635c165593e4895a27df18245d0b34ad2d39e7f783ab891f08a72c5dd043c