[INFO] fetching crate mtime-rewind 0.1.0... [INFO] testing mtime-rewind-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate mtime-rewind 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate mtime-rewind 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mtime-rewind 0.1.0 [INFO] tweaked toml for crates.io crate mtime-rewind 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mtime-rewind 0.1.0 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 mtime-rewind 0.1.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] db8442bb08cbf27284a9e6464add103e3c5a9c98bbe5de3cbcd24c435f060577 [INFO] running `Command { std: "docker" "start" "-a" "db8442bb08cbf27284a9e6464add103e3c5a9c98bbe5de3cbcd24c435f060577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db8442bb08cbf27284a9e6464add103e3c5a9c98bbe5de3cbcd24c435f060577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db8442bb08cbf27284a9e6464add103e3c5a9c98bbe5de3cbcd24c435f060577", kill_on_drop: false }` [INFO] [stdout] db8442bb08cbf27284a9e6464add103e3c5a9c98bbe5de3cbcd24c435f060577 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cb5a5b134f65b46468768f4272ed9c9236adebcde2a5e3bd72e7f3e0520ff931 [INFO] running `Command { std: "docker" "start" "-a" "cb5a5b134f65b46468768f4272ed9c9236adebcde2a5e3bd72e7f3e0520ff931", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling rustix v0.38.9 [INFO] [stderr] Compiling anstyle v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling anstream v0.5.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling aho-corasick v1.0.4 [INFO] [stderr] Compiling clap_builder v4.4.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling filetime v0.2.22 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling regex-automata v0.3.7 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Compiling clap v4.4.0 [INFO] [stderr] Compiling regex v1.9.4 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling mtime-rewind v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.33s [INFO] running `Command { std: "docker" "inspect" "cb5a5b134f65b46468768f4272ed9c9236adebcde2a5e3bd72e7f3e0520ff931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb5a5b134f65b46468768f4272ed9c9236adebcde2a5e3bd72e7f3e0520ff931", kill_on_drop: false }` [INFO] [stdout] cb5a5b134f65b46468768f4272ed9c9236adebcde2a5e3bd72e7f3e0520ff931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 843045b2aac54fa6ae1db978025b1cfbfb0a99399c30d20b8ec0abd924018db5 [INFO] running `Command { std: "docker" "start" "-a" "843045b2aac54fa6ae1db978025b1cfbfb0a99399c30d20b8ec0abd924018db5", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.9 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling tempfile v3.8.0 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling mtime-rewind v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.07s [INFO] running `Command { std: "docker" "inspect" "843045b2aac54fa6ae1db978025b1cfbfb0a99399c30d20b8ec0abd924018db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "843045b2aac54fa6ae1db978025b1cfbfb0a99399c30d20b8ec0abd924018db5", kill_on_drop: false }` [INFO] [stdout] 843045b2aac54fa6ae1db978025b1cfbfb0a99399c30d20b8ec0abd924018db5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 08615e33f73fd7a4682fd848e023328c5ac0e1f41d39b73fd8d560ebf9b0aec1 [INFO] running `Command { std: "docker" "start" "-a" "08615e33f73fd7a4682fd848e023328c5ac0e1f41d39b73fd8d560ebf9b0aec1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mtime_rewind-eea04aadd16b25b2) [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 0.01s [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/main-c514779876e79875) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Computing hashes... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Computed hashes for 2 files [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Writing hashes for the first time... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Wrote "/tmp/.tmpdpqgKQ/.hashprint" [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Done [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Computing hashes... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Computed hashes for 2 files [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Restoring modification times for unchanged files... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Loading cached state... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Loaded hashes for 2 files [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] "/tmp/.tmpdpqgKQ/b" was actually modified [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Rewinding "/tmp/.tmpdpqgKQ/a" from SystemTime { tv_sec: 1759316162, tv_nsec: 68708724 } to SystemTime { tv_sec: 1759316162, tv_nsec: 51708739 } as its contents did not change [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] 1 files rewinded [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Saving the new state... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Wrote "/tmp/.tmpdpqgKQ/.hashprint" [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Done [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Computing hashes... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Computed hashes for 2 files [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Restoring modification times for unchanged files... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Loading cached state... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Loaded hashes for 2 files [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Rewinding "/tmp/.tmpdpqgKQ/b" from SystemTime { tv_sec: 1759316162, tv_nsec: 76708717 } to SystemTime { tv_sec: 1759316162, tv_nsec: 69708723 } as its contents did not change [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] 1 files rewinded [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Saving the new state... [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Wrote "/tmp/.tmpdpqgKQ/.hashprint" [INFO] [stderr] [2025-10-01T10:56:02Z INFO mtime_rewind] Done [INFO] [stdout] test test ... ok [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] running `Command { std: "docker" "inspect" "08615e33f73fd7a4682fd848e023328c5ac0e1f41d39b73fd8d560ebf9b0aec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08615e33f73fd7a4682fd848e023328c5ac0e1f41d39b73fd8d560ebf9b0aec1", kill_on_drop: false }` [INFO] [stdout] 08615e33f73fd7a4682fd848e023328c5ac0e1f41d39b73fd8d560ebf9b0aec1