[INFO] crate temp_testdir 0.2.3 is already in cache
[INFO] testing temp_testdir-0.2.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate temp_testdir 0.2.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate temp_testdir 0.2.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fb5ccdf69f5c478abca030a5c0e7acb6609960f044528dc1a321950f2927a61
[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" "0fb5ccdf69f5c478abca030a5c0e7acb6609960f044528dc1a321950f2927a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fb5ccdf69f5c478abca030a5c0e7acb6609960f044528dc1a321950f2927a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb5ccdf69f5c478abca030a5c0e7acb6609960f044528dc1a321950f2927a61", kill_on_drop: false }`
[INFO] [stdout] 0fb5ccdf69f5c478abca030a5c0e7acb6609960f044528dc1a321950f2927a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] e4f611fb579523fbf56d8222b7b24b7ec6cf5b9b1a709e3abd1b192d2ad8db7c
[INFO] running `Command { std: "docker" "start" "-a" "e4f611fb579523fbf56d8222b7b24b7ec6cf5b9b1a709e3abd1b192d2ad8db7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp_testdir v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e4f611fb579523fbf56d8222b7b24b7ec6cf5b9b1a709e3abd1b192d2ad8db7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f611fb579523fbf56d8222b7b24b7ec6cf5b9b1a709e3abd1b192d2ad8db7c", kill_on_drop: false }`
[INFO] [stdout] e4f611fb579523fbf56d8222b7b24b7ec6cf5b9b1a709e3abd1b192d2ad8db7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] a4fd04964fd68f04b55d5ec0126ac627f3382c8cdeee4c6bbdc03af75dfc9621
[INFO] running `Command { std: "docker" "start" "-a" "a4fd04964fd68f04b55d5ec0126ac627f3382c8cdeee4c6bbdc03af75dfc9621", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp_testdir v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "a4fd04964fd68f04b55d5ec0126ac627f3382c8cdeee4c6bbdc03af75dfc9621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fd04964fd68f04b55d5ec0126ac627f3382c8cdeee4c6bbdc03af75dfc9621", kill_on_drop: false }`
[INFO] [stdout] a4fd04964fd68f04b55d5ec0126ac627f3382c8cdeee4c6bbdc03af75dfc9621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 032685ce8baa73199f459213d97d4752da4b0e3837ef8ebe0629247f1739fcfc
[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" "032685ce8baa73199f459213d97d4752da4b0e3837ef8ebe0629247f1739fcfc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/temp_testdir-666a18b495b9f207
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::default_temp_should_destroy_also_content ... ok
[INFO] [stdout] test test::default_tempdir_should_create_a_directory ... ok
[INFO] [stdout] test test::should_resolve_rstest_temp_dir_root_name_in_env ... ok
[INFO] [stdout] test test::tempdir_permanent_should_do_not_remove_dir ... ok
[INFO] [stdout] test test::two_temp_dir_should_have_different_path ... ok
[INFO] [stdout] test test::default_tempdir_should_destroy_directory_after_go_out_of_scope ... ok
[INFO] [stdout] test test::should_resolve_root_in_env ... FAILED
[INFO] [stdout] test test::should_not_leave_a_dangling_empty_directory ... test test::should_not_leave_a_dangling_empty_directory has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "032685ce8baa73199f459213d97d4752da4b0e3837ef8ebe0629247f1739fcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032685ce8baa73199f459213d97d4752da4b0e3837ef8ebe0629247f1739fcfc", kill_on_drop: false }`
[INFO] [stdout] 032685ce8baa73199f459213d97d4752da4b0e3837ef8ebe0629247f1739fcfc