[INFO] fetching crate dinotree 0.5.5...
[INFO] testing dinotree-0.5.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dinotree 0.5.5 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate dinotree 0.5.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dinotree 0.5.5
[INFO] finished tweaking crates.io crate dinotree 0.5.5
[INFO] tweaked toml for crates.io crate dinotree 0.5.5 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f9400a91430974146f80ca60cacc6f35c76dda534c67e87f7171945854a2a10
[INFO] running `Command { std: "docker" "start" "-a" "8f9400a91430974146f80ca60cacc6f35c76dda534c67e87f7171945854a2a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f9400a91430974146f80ca60cacc6f35c76dda534c67e87f7171945854a2a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9400a91430974146f80ca60cacc6f35c76dda534c67e87f7171945854a2a10", kill_on_drop: false }`
[INFO] [stdout] 8f9400a91430974146f80ca60cacc6f35c76dda534c67e87f7171945854a2a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc7ca95faafc696b944f7761a773581b3fd28ab685bf11118b0080c0ddeaeb2e
[INFO] running `Command { std: "docker" "start" "-a" "dc7ca95faafc696b944f7761a773581b3fd28ab685bf11118b0080c0ddeaeb2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dinotree v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "dc7ca95faafc696b944f7761a773581b3fd28ab685bf11118b0080c0ddeaeb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7ca95faafc696b944f7761a773581b3fd28ab685bf11118b0080c0ddeaeb2e", kill_on_drop: false }`
[INFO] [stdout] dc7ca95faafc696b944f7761a773581b3fd28ab685bf11118b0080c0ddeaeb2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a137d1af4ef5e7056fd32cd989ae91d532e08268d9432d10dceacfd3653da7da
[INFO] running `Command { std: "docker" "start" "-a" "a137d1af4ef5e7056fd32cd989ae91d532e08268d9432d10dceacfd3653da7da", kill_on_drop: false }`
[INFO] [stderr]    Compiling dinotree v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a137d1af4ef5e7056fd32cd989ae91d532e08268d9432d10dceacfd3653da7da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a137d1af4ef5e7056fd32cd989ae91d532e08268d9432d10dceacfd3653da7da", kill_on_drop: false }`
[INFO] [stdout] a137d1af4ef5e7056fd32cd989ae91d532e08268d9432d10dceacfd3653da7da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c9c483a12925ad367a46a9395668d346f1d7851a55005666848b4a099f4e0d1
[INFO] running `Command { std: "docker" "start" "-a" "6c9c483a12925ad367a46a9395668d346f1d7851a55005666848b4a099f4e0d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dinotree-33ddf167e2eb4193)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dinotree
[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] [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" "6c9c483a12925ad367a46a9395668d346f1d7851a55005666848b4a099f4e0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9c483a12925ad367a46a9395668d346f1d7851a55005666848b4a099f4e0d1", kill_on_drop: false }`
[INFO] [stdout] 6c9c483a12925ad367a46a9395668d346f1d7851a55005666848b4a099f4e0d1