[INFO] fetching crate mun_vfs 0.4.0...
[INFO] testing mun_vfs-0.4.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mun_vfs 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mun_vfs 0.4.0
[INFO] finished tweaking crates.io crate mun_vfs 0.4.0
[INFO] tweaked toml for crates.io crate mun_vfs 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mun_vfs 0.4.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding notify v5.2.0 (available: v8.2.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mun_paths v0.4.0
[INFO] [stderr]   Downloaded notify v5.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3677abe46d72b739cc0b4b6f236eb26fe37e144bc5ec655b1871afbddd2a5791
[INFO] running `Command { std: "docker" "start" "-a" "3677abe46d72b739cc0b4b6f236eb26fe37e144bc5ec655b1871afbddd2a5791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3677abe46d72b739cc0b4b6f236eb26fe37e144bc5ec655b1871afbddd2a5791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3677abe46d72b739cc0b4b6f236eb26fe37e144bc5ec655b1871afbddd2a5791", kill_on_drop: false }`
[INFO] [stdout] 3677abe46d72b739cc0b4b6f236eb26fe37e144bc5ec655b1871afbddd2a5791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 489cbec65dde6c7087d494045933f05e82d1adb0202489d688cbc1dabd31c900
[INFO] running `Command { std: "docker" "start" "-a" "489cbec65dde6c7087d494045933f05e82d1adb0202489d688cbc1dabd31c900", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling mun_paths v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling notify v5.2.0
[INFO] [stderr]    Compiling mun_vfs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "489cbec65dde6c7087d494045933f05e82d1adb0202489d688cbc1dabd31c900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489cbec65dde6c7087d494045933f05e82d1adb0202489d688cbc1dabd31c900", kill_on_drop: false }`
[INFO] [stdout] 489cbec65dde6c7087d494045933f05e82d1adb0202489d688cbc1dabd31c900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f450e50228d1d0e793aad06c3d8afccc9551f46e5cec51454fe5c472fee97a2a
[INFO] running `Command { std: "docker" "start" "-a" "f450e50228d1d0e793aad06c3d8afccc9551f46e5cec51454fe5c472fee97a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mun_vfs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "f450e50228d1d0e793aad06c3d8afccc9551f46e5cec51454fe5c472fee97a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f450e50228d1d0e793aad06c3d8afccc9551f46e5cec51454fe5c472fee97a2a", kill_on_drop: false }`
[INFO] [stdout] f450e50228d1d0e793aad06c3d8afccc9551f46e5cec51454fe5c472fee97a2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42c805ecd2744c367008ca2d2e72ff69075e83e0272b4acbf15a288b8b033ff7
[INFO] running `Command { std: "docker" "start" "-a" "42c805ecd2744c367008ca2d2e72ff69075e83e0272b4acbf15a288b8b033ff7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mun_vfs-aebb9695eead5be6)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test monitor::notify_monitor::tests::construct ... ok
[INFO] [stdout] test monitor::tests::test_config ... ok
[INFO] [stdout] test path_interner::tests::intern ... ok
[INFO] [stdout] test tests::vfs ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test monitor::tests::monitor_is_object_safe ... ok
[INFO] [stderr]    Doc-tests mun_vfs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "42c805ecd2744c367008ca2d2e72ff69075e83e0272b4acbf15a288b8b033ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c805ecd2744c367008ca2d2e72ff69075e83e0272b4acbf15a288b8b033ff7", kill_on_drop: false }`
[INFO] [stdout] 42c805ecd2744c367008ca2d2e72ff69075e83e0272b4acbf15a288b8b033ff7