[INFO] fetching crate fs4 0.5.4... [INFO] testing fs4-0.5.4 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025-2 [INFO] extracting crate fs4 0.5.4 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate fs4 0.5.4 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fs4 0.5.4 [INFO] finished tweaking crates.io crate fs4 0.5.4 [INFO] tweaked toml for crates.io crate fs4 0.5.4 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smol-potat v1.1.2 [INFO] [stderr] Downloaded async-net v1.6.1 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded smol-potat-macro v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1553467d9be43432cc687fb97697b479bb01aafc1ae7df36aaaef9ea05127163 [INFO] running `Command { std: "docker" "start" "-a" "1553467d9be43432cc687fb97697b479bb01aafc1ae7df36aaaef9ea05127163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1553467d9be43432cc687fb97697b479bb01aafc1ae7df36aaaef9ea05127163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1553467d9be43432cc687fb97697b479bb01aafc1ae7df36aaaef9ea05127163", kill_on_drop: false }` [INFO] [stdout] 1553467d9be43432cc687fb97697b479bb01aafc1ae7df36aaaef9ea05127163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e202624a3408a50d2bb4cc4c2d319b6f646cac624922be6b276d3465b2fc8fa7 [INFO] running `Command { std: "docker" "start" "-a" "e202624a3408a50d2bb4cc4c2d319b6f646cac624922be6b276d3465b2fc8fa7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling fs4 v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "e202624a3408a50d2bb4cc4c2d319b6f646cac624922be6b276d3465b2fc8fa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e202624a3408a50d2bb4cc4c2d319b6f646cac624922be6b276d3465b2fc8fa7", kill_on_drop: false }` [INFO] [stdout] e202624a3408a50d2bb4cc4c2d319b6f646cac624922be6b276d3465b2fc8fa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 610b9d8928ecd690366b1ef102119cc9d6c85b57004e019be843ef99375fd8e1 [INFO] running `Command { std: "docker" "start" "-a" "610b9d8928ecd690366b1ef102119cc9d6c85b57004e019be843ef99375fd8e1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.93 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling smol-potat-macro v0.6.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling tokio v1.18.2 [INFO] [stderr] Compiling async-global-executor v2.0.4 [INFO] [stderr] Compiling smol-potat v1.1.2 [INFO] [stderr] Compiling async-std v1.11.0 [INFO] [stderr] Compiling fs4 v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fs4-5059906269001538) [INFO] running `Command { std: "docker" "inspect" "610b9d8928ecd690366b1ef102119cc9d6c85b57004e019be843ef99375fd8e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610b9d8928ecd690366b1ef102119cc9d6c85b57004e019be843ef99375fd8e1", kill_on_drop: false }` [INFO] [stdout] 610b9d8928ecd690366b1ef102119cc9d6c85b57004e019be843ef99375fd8e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c62f8715b786cbf22f98ae863bc07449fa0414de841c837c0cdb7dc6d2bf488 [INFO] running `Command { std: "docker" "start" "-a" "4c62f8715b786cbf22f98ae863bc07449fa0414de841c837c0cdb7dc6d2bf488", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fs4-5059906269001538) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test file_ext::sync_impl::test::allocate ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_available_space ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_duplicate ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_allocated_size ... ok [INFO] [stdout] test file_ext::sync_impl::test::lock_exclusive ... ok [INFO] [stdout] test file_ext::sync_impl::test::duplicate ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_total_space ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_file_truncate ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_lock_unlock ... ok [INFO] [stdout] test file_ext::sync_impl::test::lock_cleanup ... ok [INFO] [stdout] test file_ext::sync_impl::test::filesystem_space ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_file_create ... ok [INFO] [stdout] test unix::sync_impl::test::duplicate_cloexec ... ok [INFO] [stdout] test unix::sync_impl::test::duplicate_new_fd ... ok [INFO] [stdout] test unix::sync_impl::test::lock_replace ... ok [INFO] [stdout] test unix::sync_impl::test::lock_duplicate ... ok [INFO] [stdout] test file_ext::sync_impl::test::lock_shared ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_file_allocate ... ok [INFO] [stdout] test file_ext::sync_impl::test::bench_free_space ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.51s [INFO] [stdout] [INFO] [stderr] Doc-tests fs4 [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" "4c62f8715b786cbf22f98ae863bc07449fa0414de841c837c0cdb7dc6d2bf488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c62f8715b786cbf22f98ae863bc07449fa0414de841c837c0cdb7dc6d2bf488", kill_on_drop: false }` [INFO] [stdout] 4c62f8715b786cbf22f98ae863bc07449fa0414de841c837c0cdb7dc6d2bf488