[INFO] fetching crate ephemeral-dir 0.0.6...
[INFO] testing ephemeral-dir-0.0.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] extracting crate ephemeral-dir 0.0.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ephemeral-dir 0.0.6
[INFO] finished tweaking crates.io crate ephemeral-dir 0.0.6
[INFO] tweaked toml for crates.io crate ephemeral-dir 0.0.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ephemeral-dir 0.0.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ephemeral-dir 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b2e24416b4419de83c8ed33b2203ecd7eff52258e5b34bfe014ced4f994d28d
[INFO] running `Command { std: "docker" "start" "-a" "5b2e24416b4419de83c8ed33b2203ecd7eff52258e5b34bfe014ced4f994d28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b2e24416b4419de83c8ed33b2203ecd7eff52258e5b34bfe014ced4f994d28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2e24416b4419de83c8ed33b2203ecd7eff52258e5b34bfe014ced4f994d28d", kill_on_drop: false }`
[INFO] [stdout] 5b2e24416b4419de83c8ed33b2203ecd7eff52258e5b34bfe014ced4f994d28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e700f67b772aab65b31ad94d94a24502f50a4febf4dd9bf3b218603c1ca094b
[INFO] running `Command { std: "docker" "start" "-a" "0e700f67b772aab65b31ad94d94a24502f50a4febf4dd9bf3b218603c1ca094b", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling ephemeral-dir v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "0e700f67b772aab65b31ad94d94a24502f50a4febf4dd9bf3b218603c1ca094b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e700f67b772aab65b31ad94d94a24502f50a4febf4dd9bf3b218603c1ca094b", kill_on_drop: false }`
[INFO] [stdout] 0e700f67b772aab65b31ad94d94a24502f50a4febf4dd9bf3b218603c1ca094b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9825f924ad2a679474c857db96f017c946245e58101d4497552c12832dffcfbf
[INFO] running `Command { std: "docker" "start" "-a" "9825f924ad2a679474c857db96f017c946245e58101d4497552c12832dffcfbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ephemeral-dir v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "9825f924ad2a679474c857db96f017c946245e58101d4497552c12832dffcfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9825f924ad2a679474c857db96f017c946245e58101d4497552c12832dffcfbf", kill_on_drop: false }`
[INFO] [stdout] 9825f924ad2a679474c857db96f017c946245e58101d4497552c12832dffcfbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f734257f81efdd38e00ab972dccd6ada1520b40244efa6b66da21bc7110ad731
[INFO] running `Command { std: "docker" "start" "-a" "f734257f81efdd38e00ab972dccd6ada1520b40244efa6b66da21bc7110ad731", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ephemeral_dir-d42e386cad15c248)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_dir_does_not_exist_after_going_out_of_scope ... ok
[INFO] [stdout] test test_asref_path ... ok
[INFO] [stdout] test test_wrapper_functions ... ok
[INFO] [stdout] test test_dir_exists_after_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ephemeral_dir
[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" "f734257f81efdd38e00ab972dccd6ada1520b40244efa6b66da21bc7110ad731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f734257f81efdd38e00ab972dccd6ada1520b40244efa6b66da21bc7110ad731", kill_on_drop: false }`
[INFO] [stdout] f734257f81efdd38e00ab972dccd6ada1520b40244efa6b66da21bc7110ad731