[INFO] fetching crate temp-file 0.1.6...
[INFO] testing temp-file-0.1.6 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate temp-file 0.1.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate temp-file 0.1.6 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate temp-file 0.1.6
[INFO] finished tweaking crates.io crate temp-file 0.1.6
[INFO] tweaked toml for crates.io crate temp-file 0.1.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe-lock v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b654941155b10733c718dbec8f8dfcbf8e154d3d2c3f22c6c9293e8c1171f158
[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" "b654941155b10733c718dbec8f8dfcbf8e154d3d2c3f22c6c9293e8c1171f158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b654941155b10733c718dbec8f8dfcbf8e154d3d2c3f22c6c9293e8c1171f158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b654941155b10733c718dbec8f8dfcbf8e154d3d2c3f22c6c9293e8c1171f158", kill_on_drop: false }`
[INFO] [stdout] b654941155b10733c718dbec8f8dfcbf8e154d3d2c3f22c6c9293e8c1171f158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 670464944c1b693c4d691517730d19d1fc9271a7a0b1b2eb2acd75a0fe6cb902
[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" "670464944c1b693c4d691517730d19d1fc9271a7a0b1b2eb2acd75a0fe6cb902", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-file v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "670464944c1b693c4d691517730d19d1fc9271a7a0b1b2eb2acd75a0fe6cb902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670464944c1b693c4d691517730d19d1fc9271a7a0b1b2eb2acd75a0fe6cb902", kill_on_drop: false }`
[INFO] [stdout] 670464944c1b693c4d691517730d19d1fc9271a7a0b1b2eb2acd75a0fe6cb902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 51153a42c693e8d51ee4e412dea96cf29d7efb2aa6e4e3d7cef392e6c76012f1
[INFO] running `Command { std: "docker" "start" "-a" "51153a42c693e8d51ee4e412dea96cf29d7efb2aa6e4e3d7cef392e6c76012f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-lock v0.1.3
[INFO] [stderr]    Compiling temp-file v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "51153a42c693e8d51ee4e412dea96cf29d7efb2aa6e4e3d7cef392e6c76012f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51153a42c693e8d51ee4e412dea96cf29d7efb2aa6e4e3d7cef392e6c76012f1", kill_on_drop: false }`
[INFO] [stdout] 51153a42c693e8d51ee4e412dea96cf29d7efb2aa6e4e3d7cef392e6c76012f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9807fddbbe3472b87094a8926f0567b333660397cf35893e5bf98dccabe4039f
[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" "9807fddbbe3472b87094a8926f0567b333660397cf35893e5bf98dccabe4039f", 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_file-876f501656dfa8e4)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test::cleanup_already_deleted ... ok
[INFO] [stdout] test test::drop_error_ignored ... ok
[INFO] [stdout] test test::temp_file_with_prefix_error ... ok
[INFO] [stdout] test test::leak_then_cleanup ... ok
[INFO] [stdout] test test::leak ... ok
[INFO] [stdout] test test::empty_error ... ok
[INFO] [stdout] test test::drop_already_deleted ... ok
[INFO] [stdout] test test::drop_error_panic ... ok
[INFO] [stdout] test test::temp_file_with_prefix ... ok
[INFO] [stdout] test test::test_drop ... ok
[INFO] [stdout] test test::temp_file_new ... ok
[INFO] [stdout] test test::temp_file_with_contents ... ok
[INFO] [stdout] test test::temp_file_new_error ... ok
[INFO] [stdout] test test::with_contents ... ok
[INFO] [stderr]    Doc-tests temp-file
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::temp_file_with_contents_error ... ok
[INFO] [stdout] test test::cleanup_error ... ok
[INFO] [stdout] test test::cleanup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - TempFile::new (line 133) ... ok
[INFO] [stdout] test src/lib.rs - TempFile::with_prefix (line 150) ... ok
[INFO] [stdout] test src/lib.rs - TempFile (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9807fddbbe3472b87094a8926f0567b333660397cf35893e5bf98dccabe4039f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9807fddbbe3472b87094a8926f0567b333660397cf35893e5bf98dccabe4039f", kill_on_drop: false }`
[INFO] [stdout] 9807fddbbe3472b87094a8926f0567b333660397cf35893e5bf98dccabe4039f