[INFO] fetching crate temp_testdir 0.2.3...
[INFO] testing temp_testdir-0.2.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate temp_testdir 0.2.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate temp_testdir 0.2.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate temp_testdir 0.2.3
[INFO] finished tweaking crates.io crate temp_testdir 0.2.3
[INFO] tweaked toml for crates.io crate temp_testdir 0.2.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b43c4a2e163f77169bb51aaece25b4af2ee0ad3b1657b6a0713b1cb3f7f3c966
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b43c4a2e163f77169bb51aaece25b4af2ee0ad3b1657b6a0713b1cb3f7f3c966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b43c4a2e163f77169bb51aaece25b4af2ee0ad3b1657b6a0713b1cb3f7f3c966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43c4a2e163f77169bb51aaece25b4af2ee0ad3b1657b6a0713b1cb3f7f3c966", kill_on_drop: false }`
[INFO] [stdout] b43c4a2e163f77169bb51aaece25b4af2ee0ad3b1657b6a0713b1cb3f7f3c966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6229cb3deba2aab031484d4b5b6c33f5b16df88cc8c21d0f066c4b09a698b25a
[INFO] running `Command { std: "docker" "start" "-a" "6229cb3deba2aab031484d4b5b6c33f5b16df88cc8c21d0f066c4b09a698b25a", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp_testdir v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "6229cb3deba2aab031484d4b5b6c33f5b16df88cc8c21d0f066c4b09a698b25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6229cb3deba2aab031484d4b5b6c33f5b16df88cc8c21d0f066c4b09a698b25a", kill_on_drop: false }`
[INFO] [stdout] 6229cb3deba2aab031484d4b5b6c33f5b16df88cc8c21d0f066c4b09a698b25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6bff6646b6631926554e49025650e2736c449394e576d4507e136bfac3a9fa53
[INFO] running `Command { std: "docker" "start" "-a" "6bff6646b6631926554e49025650e2736c449394e576d4507e136bfac3a9fa53", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp_testdir v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "6bff6646b6631926554e49025650e2736c449394e576d4507e136bfac3a9fa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bff6646b6631926554e49025650e2736c449394e576d4507e136bfac3a9fa53", kill_on_drop: false }`
[INFO] [stdout] 6bff6646b6631926554e49025650e2736c449394e576d4507e136bfac3a9fa53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52ae763d702a9598ab40aa60248f230a5172425a633115363253dae542af77b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "52ae763d702a9598ab40aa60248f230a5172425a633115363253dae542af77b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/temp_testdir-5abae2f27c1f5860)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::default_tempdir_should_create_a_directory ... ok
[INFO] [stdout] test test::default_tempdir_should_destroy_directory_after_go_out_of_scope ... ok
[INFO] [stdout] test test::should_resolve_rstest_temp_dir_root_name_in_env ... ok
[INFO] [stdout] test test::should_resolve_root_in_env ... FAILED
[INFO] [stdout] test test::default_temp_should_destroy_also_content ... FAILED
[INFO] [stdout] test test::two_temp_dir_should_have_different_path ... FAILED
[INFO] [stdout] test test::tempdir_permanent_should_do_not_remove_dir ... FAILED
[INFO] [stdout] test test::should_not_leave_a_dangling_empty_directory has been running for over 60 seconds
[INFO] running `Command { std: "docker" "inspect" "52ae763d702a9598ab40aa60248f230a5172425a633115363253dae542af77b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ae763d702a9598ab40aa60248f230a5172425a633115363253dae542af77b3", kill_on_drop: false }`
[INFO] [stdout] 52ae763d702a9598ab40aa60248f230a5172425a633115363253dae542af77b3