[INFO] fetching crate testfile 0.2.0-alpha.7...
[INFO] testing testfile-0.2.0-alpha.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate testfile 0.2.0-alpha.7 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate testfile 0.2.0-alpha.7
[INFO] finished tweaking crates.io crate testfile 0.2.0-alpha.7
[INFO] tweaked toml for crates.io crate testfile 0.2.0-alpha.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testfile 0.2.0-alpha.7 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate testfile 0.2.0-alpha.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca11c8a8986e9948ea15d589ca8aec830c354b5ca6949a9fbfece2a090869093
[INFO] running `Command { std: "docker" "start" "-a" "ca11c8a8986e9948ea15d589ca8aec830c354b5ca6949a9fbfece2a090869093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca11c8a8986e9948ea15d589ca8aec830c354b5ca6949a9fbfece2a090869093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca11c8a8986e9948ea15d589ca8aec830c354b5ca6949a9fbfece2a090869093", kill_on_drop: false }`
[INFO] [stdout] ca11c8a8986e9948ea15d589ca8aec830c354b5ca6949a9fbfece2a090869093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 031f628e3c99582f9c4a92b627017f24d46caa260bc732053376c45dc0d6792f
[INFO] running `Command { std: "docker" "start" "-a" "031f628e3c99582f9c4a92b627017f24d46caa260bc732053376c45dc0d6792f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdrandom v0.2.0
[INFO] [stderr]    Compiling testfile v0.2.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "031f628e3c99582f9c4a92b627017f24d46caa260bc732053376c45dc0d6792f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031f628e3c99582f9c4a92b627017f24d46caa260bc732053376c45dc0d6792f", kill_on_drop: false }`
[INFO] [stdout] 031f628e3c99582f9c4a92b627017f24d46caa260bc732053376c45dc0d6792f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab99f9e6f66d4d3f332111a356a6da7c60757dfb38c2a4cba58208deb16ff8a6
[INFO] running `Command { std: "docker" "start" "-a" "ab99f9e6f66d4d3f332111a356a6da7c60757dfb38c2a4cba58208deb16ff8a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.17.2
[INFO] [stderr]    Compiling testfile v0.2.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "ab99f9e6f66d4d3f332111a356a6da7c60757dfb38c2a4cba58208deb16ff8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab99f9e6f66d4d3f332111a356a6da7c60757dfb38c2a4cba58208deb16ff8a6", kill_on_drop: false }`
[INFO] [stdout] ab99f9e6f66d4d3f332111a356a6da7c60757dfb38c2a4cba58208deb16ff8a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e55823bb1eb2b8e6890ea5025a54d37360a3489b74628d4c8b1859e160f0d62
[INFO] running `Command { std: "docker" "start" "-a" "3e55823bb1eb2b8e6890ea5025a54d37360a3489b74628d4c8b1859e160f0d62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testfile-6ffd7cc78dcdde28)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test tests::dir_as::canBeReferencedAsPath ... ok
[INFO] [stdout] test tests::dir_as::canBeReferencedAsPathBuf ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsWrite ... ok
[INFO] [stdout] test tests::content_providers::testContentFromStr ... ok
[INFO] [stdout] test tests::file_deref::canBeDereferencedAsFile ... ok
[INFO] [stdout] test tests::dir_as::canBeReferencedAsTestDir ... ok
[INFO] [stdout] test tests::file_deref::canBeDereferencedAsWritableFile ... ok
[INFO] [stdout] test tests::file_from::testTraitFromPathBuf ... ok
[INFO] [stdout] test tests::dir_deref::canBeDereferencedAsPath ... ok
[INFO] [stdout] test tests::file_from::testTraitFromStrRef ... ok
[INFO] [stdout] test tests::file_from::testTraitFromString ... ok
[INFO] [stdout] test tests::dir_from::testTraitFromPathBufRef ... ok
[INFO] [stdout] test tests::file_from::testTraitFromStringRef ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsPath ... ok
[INFO] [stdout] test tests::stru_testdir::testDirEmptyCleanup ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsFile ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsRead ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsMutableTestFile ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsPathBuf ... ok
[INFO] [stdout] test tests::stru_testdir::testDirCleanupWithFile ... ok
[INFO] [stdout] test tests::stru_testfile::flushTestWithInnerBuffer ... ok
[INFO] [stdout] test tests::testFrom_File ... ok
[INFO] [stdout] test tests::dir_as::canBeReferencedAsMutableTestDir ... ok
[INFO] [stdout] test tests::testGenerateName ... ok
[INFO] [stdout] test tests::stru_testfile::flushTest ... ok
[INFO] [stdout] test tests::stru_testfile::testRewindAfterCreate ... ok
[INFO] [stdout] test tests::file_from::testTraitFromPathBufRef ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsTestFile ... ok
[INFO] [stdout] test tests::file_as::canBeReferencedAsWritableFile ... ok
[INFO] [stdout] test tests::dir_from::testTraitFromPathRef ... ok
[INFO] [stdout] test tests::stru_testfile::testFileCleanup ... ok
[INFO] [stdout] test tests::testFrom_Dir ... ok
[INFO] [stdout] test tests::testFrom_Dir_CurrentDir ... ok
[INFO] [stdout] test tests::file_from::testTraitFromPathRef ... ok
[INFO] [stdout] test tests::dir_from::testTraitFromPathBuf ... ok
[INFO] [stdout] test tests::stru_testdir::test_drop_removes_readonly_dir ... ok
[INFO] [stdout] test tests::testGenerateNameIn ... ok
[INFO] [stdout] test tests::test_generated_name_does_not_exist ... ok
[INFO] [stdout] test tests::test_from_dir_readonly_panic - should panic ... ok
[INFO] [stdout] test tests::testGenerateRandom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests testfile
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "3e55823bb1eb2b8e6890ea5025a54d37360a3489b74628d4c8b1859e160f0d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e55823bb1eb2b8e6890ea5025a54d37360a3489b74628d4c8b1859e160f0d62", kill_on_drop: false }`
[INFO] [stdout] 3e55823bb1eb2b8e6890ea5025a54d37360a3489b74628d4c8b1859e160f0d62