[INFO] fetching crate tempdir 0.3.7...
[INFO] testing tempdir-0.3.7 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tempdir 0.3.7 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate tempdir 0.3.7 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempdir 0.3.7
[INFO] finished tweaking crates.io crate tempdir 0.3.7
[INFO] tweaked toml for crates.io crate tempdir 0.3.7 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e6c9d09fdde13bfa13173ca2348408a4c6156855d13148cb521e61a3d1a1fcc
[INFO] running `Command { std: "docker" "start" "-a" "2e6c9d09fdde13bfa13173ca2348408a4c6156855d13148cb521e61a3d1a1fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e6c9d09fdde13bfa13173ca2348408a4c6156855d13148cb521e61a3d1a1fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6c9d09fdde13bfa13173ca2348408a4c6156855d13148cb521e61a3d1a1fcc", kill_on_drop: false }`
[INFO] [stdout] 2e6c9d09fdde13bfa13173ca2348408a4c6156855d13148cb521e61a3d1a1fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bdac9f4e9a570be85987302143587b497ac44919768667b063a52f7fefe2749
[INFO] running `Command { std: "docker" "start" "-a" "6bdac9f4e9a570be85987302143587b497ac44919768667b063a52f7fefe2749", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "6bdac9f4e9a570be85987302143587b497ac44919768667b063a52f7fefe2749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdac9f4e9a570be85987302143587b497ac44919768667b063a52f7fefe2749", kill_on_drop: false }`
[INFO] [stdout] 6bdac9f4e9a570be85987302143587b497ac44919768667b063a52f7fefe2749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da965b5fe8c66cb2da7a4cf985d4a18e31e486538095fd5ef144920e5c7dffa
[INFO] running `Command { std: "docker" "start" "-a" "9da965b5fe8c66cb2da7a4cf985d4a18e31e486538095fd5ef144920e5c7dffa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tempdir v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9da965b5fe8c66cb2da7a4cf985d4a18e31e486538095fd5ef144920e5c7dffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da965b5fe8c66cb2da7a4cf985d4a18e31e486538095fd5ef144920e5c7dffa", kill_on_drop: false }`
[INFO] [stdout] 9da965b5fe8c66cb2da7a4cf985d4a18e31e486538095fd5ef144920e5c7dffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efbef23e08f8cc0d2aada5e704d7a8eb478b3d59fc0de873e7e6f8ac19d13207
[INFO] running `Command { std: "docker" "start" "-a" "efbef23e08f8cc0d2aada5e704d7a8eb478b3d59fc0de873e7e6f8ac19d13207", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempdir-eca4b48fd4536ee1)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-76a911f95ca2a6ee)
[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 1 test
[INFO] [stdout] test main ... ok
[INFO] [stderr]    Doc-tests tempdir
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - TempDir::into_path (line 263) ... ok
[INFO] [stdout] test src/lib.rs - TempDir::new (line 140) ... ok
[INFO] [stdout] test src/lib.rs - TempDir::close (line 301) ... ok
[INFO] [stdout] test src/lib.rs - TempDir::new_in (line 174) ... ok
[INFO] [stdout] test src/lib.rs - TempDir::path (line 229) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efbef23e08f8cc0d2aada5e704d7a8eb478b3d59fc0de873e7e6f8ac19d13207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbef23e08f8cc0d2aada5e704d7a8eb478b3d59fc0de873e7e6f8ac19d13207", kill_on_drop: false }`
[INFO] [stdout] efbef23e08f8cc0d2aada5e704d7a8eb478b3d59fc0de873e7e6f8ac19d13207