[INFO] fetching crate tempfile 3.2.0...
[INFO] testing tempfile-3.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate tempfile 3.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tempfile 3.2.0 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 tempfile 3.2.0
[INFO] finished tweaking crates.io crate tempfile 3.2.0
[INFO] tweaked toml for crates.io crate tempfile 3.2.0 written to /workspace/builds/worker-1/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3357f4592a28478e5cc6e9510da337bd0c5bf7d3c561cd87ebe4c92676dbbb9c
[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" "3357f4592a28478e5cc6e9510da337bd0c5bf7d3c561cd87ebe4c92676dbbb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3357f4592a28478e5cc6e9510da337bd0c5bf7d3c561cd87ebe4c92676dbbb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3357f4592a28478e5cc6e9510da337bd0c5bf7d3c561cd87ebe4c92676dbbb9c", kill_on_drop: false }`
[INFO] [stdout] 3357f4592a28478e5cc6e9510da337bd0c5bf7d3c561cd87ebe4c92676dbbb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7589344eb8142b4003baeeefff3ae39891da28329325709966a9a5c9559e22b9
[INFO] running `Command { std: "docker" "start" "-a" "7589344eb8142b4003baeeefff3ae39891da28329325709966a9a5c9559e22b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "7589344eb8142b4003baeeefff3ae39891da28329325709966a9a5c9559e22b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7589344eb8142b4003baeeefff3ae39891da28329325709966a9a5c9559e22b9", kill_on_drop: false }`
[INFO] [stdout] 7589344eb8142b4003baeeefff3ae39891da28329325709966a9a5c9559e22b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] f70a569c9f37fd3373019e688c6452d791affc1b7a7037a20395ab5c58795411
[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" "f70a569c9f37fd3373019e688c6452d791affc1b7a7037a20395ab5c58795411", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempfile v3.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "f70a569c9f37fd3373019e688c6452d791affc1b7a7037a20395ab5c58795411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70a569c9f37fd3373019e688c6452d791affc1b7a7037a20395ab5c58795411", kill_on_drop: false }`
[INFO] [stdout] f70a569c9f37fd3373019e688c6452d791affc1b7a7037a20395ab5c58795411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cae0a91bb4e59382000e864f20d226c95a6b2bc1cd3ae13d1999a468ff2108ed
[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" "cae0a91bb4e59382000e864f20d226c95a6b2bc1cd3ae13d1999a468ff2108ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempfile-c62226c3abfbb86c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/namedtempfile.rs (/opt/rustwide/target/debug/deps/namedtempfile-cb33e95b7d154d02)
[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] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_keep ... ok
[INFO] [stdout] test test_persist ... ok
[INFO] [stdout] test test_persist_noclobber ... ok
[INFO] [stdout] test test_into_parts ... ok
[INFO] [stdout] test test_into_file ... ok
[INFO] [stdout] test test_immut ... ok
[INFO] [stdout] test test_write_after_close ... ok
[INFO] [stdout] test test_deleted ... ok
[INFO] [stdout] test test_customnamed ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_append ... ok
[INFO] [stderr]      Running tests/spooled.rs (/opt/rustwide/target/debug/deps/spooled-b53adec2e4cc11e3)
[INFO] [stdout] test test_change_dir ... ok
[INFO] [stdout] test test_reopen ... ok
[INFO] [stdout] test test_temppath ... ok
[INFO] [stdout] test test_temppath_persist ... ok
[INFO] [stdout] test test_temppath_persist_noclobber ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_overwrite_and_extend_buffer ... ok
[INFO] [stdout] test test_set_len_buffer ... ok
[INFO] [stdout] test test_overwrite_and_extend_rollover ... ok
[INFO] [stdout] test test_set_len_file ... ok
[INFO] [stdout] test test_overwrite_middle_of_buffer ... ok
[INFO] [stdout] test test_seek_buffer ... ok
[INFO] [stdout] test test_seek_read_buffer ... ok
[INFO] [stdout] test test_sparse_file ... ok
[INFO] [stdout] test test_sparse_buffer ... ok
[INFO] [stdout] test test_seek_read_file ... ok
[INFO] [stdout] test test_sparse_write_rollover ... ok
[INFO] [stdout] test test_overwrite_middle_of_file ... ok
[INFO] [stdout] test test_seek_file ... ok
[INFO] [stdout] test test_automatic_rollover ... ok
[INFO] [stdout] test test_explicit_rollover ... ok
[INFO] [stdout] test test_set_len_rollover ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tempdir.rs (/opt/rustwide/target/debug/deps/tempdir-1db9f6d9c6ebb253)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_customnamed ... ok
[INFO] [stderr]      Running tests/tempfile.rs (/opt/rustwide/target/debug/deps/tempfile-1bbd1eeeb765f206)
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_cleanup ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stderr]    Doc-tests tempfile
[INFO] [stdout] test test_pathological_cleaner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::close (line 634) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::new (line 562) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::reopen (line 829) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::persist (line 683) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::keep (line 780) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::persist_noclobber (line 738) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::NamedTempFile::path (line 603) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::TempPath::close (line 155) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::TempPath::persist (line 208) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::TempPath::persist_noclobber (line 267) - compile ... ok
[INFO] [stdout] test src/file/mod.rs - file::TempPath::keep (line 318) - compile ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir::new (line 212) ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir::close (line 346) ... ok
[INFO] [stdout] test src/dir.rs - dir::tempdir (line 35) ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir::into_path (line 308) ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir::path (line 272) ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir (line 154) ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir::new_in (line 247) ... ok
[INFO] [stdout] test src/dir.rs - dir::TempDir (line 169) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/dir.rs - dir::tempdir_in (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Builder::new (line 179) ... ok
[INFO] [stdout] test src/file/mod.rs - file::tempfile (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Builder::prefix (line 253) ... ok
[INFO] [stdout] test src/lib.rs - Builder::append (line 332) ... ok
[INFO] [stdout] test src/lib.rs - Builder::tempdir (line 445) ... ok
[INFO] [stdout] test src/lib.rs - Builder::tempdir_in (line 476) ... ok
[INFO] [stdout] test src/file/mod.rs - file::tempfile_in (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Builder::rand_bytes (line 306) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Builder::new (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Builder::tempfile (line 368) ... ok
[INFO] [stdout] test src/lib.rs - Builder::suffix (line 280) ... ok
[INFO] [stdout] test src/spooled.rs - spooled::spooled_tempfile (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Builder::tempfile_in (line 404) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/file/mod.rs - file::tempfile_in (line 76) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Builder::tempfile_in (line 404) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/file/mod.rs - file::tempfile_in (line 76)
[INFO] [stdout]     src/lib.rs - Builder::tempfile_in (line 404)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 34 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.68s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "cae0a91bb4e59382000e864f20d226c95a6b2bc1cd3ae13d1999a468ff2108ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae0a91bb4e59382000e864f20d226c95a6b2bc1cd3ae13d1999a468ff2108ed", kill_on_drop: false }`
[INFO] [stdout] cae0a91bb4e59382000e864f20d226c95a6b2bc1cd3ae13d1999a468ff2108ed