[INFO] fetching crate range-mutex 0.1.7... [INFO] testing range-mutex-0.1.7 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989 [INFO] extracting crate range-mutex 0.1.7 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate range-mutex 0.1.7 [INFO] finished tweaking crates.io crate range-mutex 0.1.7 [INFO] tweaked toml for crates.io crate range-mutex 0.1.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate range-mutex 0.1.7 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate range-mutex 0.1.7 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v2.1.0 [INFO] [stderr] Downloaded cfg-if v1.0.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.97 [INFO] [stderr] Downloaded rustc-demangle v0.1.26 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded parking_lot_core v0.9.0 [INFO] [stderr] Downloaded parking_lot v0.12.2 [INFO] [stderr] Downloaded addr2line v0.20.0 [INFO] [stderr] Downloaded zerocopy-derive v0.8.26 [INFO] [stderr] Downloaded cc v1.0.99 [INFO] [stderr] Downloaded backtrace v0.3.68 [INFO] [stderr] Downloaded itertools v0.11.0 [INFO] [stderr] Downloaded object v0.31.1 [INFO] [stderr] Downloaded zerocopy v0.8.26 [INFO] [stderr] Downloaded syn v2.0.56 [INFO] [stderr] Downloaded gimli v0.27.3 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.29.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.29.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.29.0 [INFO] [stderr] Downloaded libc v0.2.163 [INFO] [stderr] Downloaded windows_i686_msvc v0.29.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.29.0 [INFO] [stderr] Downloaded windows-sys v0.29.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8854feeadce7d74f24186fa42eeb1be4c74e46117a0977b36c322c19e7fe413 [INFO] running `Command { std: "docker" "start" "-a" "b8854feeadce7d74f24186fa42eeb1be4c74e46117a0977b36c322c19e7fe413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8854feeadce7d74f24186fa42eeb1be4c74e46117a0977b36c322c19e7fe413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8854feeadce7d74f24186fa42eeb1be4c74e46117a0977b36c322c19e7fe413", kill_on_drop: false }` [INFO] [stdout] b8854feeadce7d74f24186fa42eeb1be4c74e46117a0977b36c322c19e7fe413 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 231c022bb1cd99759af1836fc1306e0a47c4fc4e08bd8f018944e929fdc9ed33 [INFO] running `Command { std: "docker" "start" "-a" "231c022bb1cd99759af1836fc1306e0a47c4fc4e08bd8f018944e929fdc9ed33", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.163 [INFO] [stderr] Compiling parking_lot_core v0.9.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling range-mutex v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "231c022bb1cd99759af1836fc1306e0a47c4fc4e08bd8f018944e929fdc9ed33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "231c022bb1cd99759af1836fc1306e0a47c4fc4e08bd8f018944e929fdc9ed33", kill_on_drop: false }` [INFO] [stdout] 231c022bb1cd99759af1836fc1306e0a47c4fc4e08bd8f018944e929fdc9ed33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae732f5ec68a87841d4b4687700d8ee07d41078d679b57edb1ba16b807dc5008 [INFO] running `Command { std: "docker" "start" "-a" "ae732f5ec68a87841d4b4687700d8ee07d41078d679b57edb1ba16b807dc5008", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.56 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling range-mutex v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.26s [INFO] running `Command { std: "docker" "inspect" "ae732f5ec68a87841d4b4687700d8ee07d41078d679b57edb1ba16b807dc5008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae732f5ec68a87841d4b4687700d8ee07d41078d679b57edb1ba16b807dc5008", kill_on_drop: false }` [INFO] [stdout] ae732f5ec68a87841d4b4687700d8ee07d41078d679b57edb1ba16b807dc5008 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1c028d561c0e46b3d6b7a1433ffab66be2c1106530474c89ef38d3b20bdada4 [INFO] running `Command { std: "docker" "start" "-a" "e1c028d561c0e46b3d6b7a1433ffab66be2c1106530474c89ef38d3b20bdada4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/range_mutex-bfafaa2fa97d8e19) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::as_ref ... ok [INFO] [stdout] test tests::basic ... ok [INFO] [stdout] test tests::async_zero_length ... ok [INFO] [stdout] test tests::leak ... ok [INFO] [stdout] test tests::overlapping_with_sleep ... ignored, takes up to 40 seconds [INFO] [stdout] test tests::into_inner_coverage ... ok [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::disjoint_time_overlapping_ranges ... ok [INFO] [stdout] test tests::split ... ok [INFO] [stdout] test tests::slice ... ok [INFO] [stdout] test tests::zero_length ... ok [INFO] [stdout] test tests::async_lock ... ok [INFO] [stdout] test tests::basic_park ... ok [INFO] [stdout] test tests::out_of_range_2 - should panic ... ok [INFO] [stdout] test tests::out_of_range_1 - should panic ... ok [INFO] [stdout] test tests::ridiculous_range_1 - should panic ... ok [INFO] [stdout] test tests::ridiculous_range_2 - should panic ... ok [INFO] [stdout] test tests::overlapping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.84s [INFO] [stdout] [INFO] [stderr] Doc-tests range_mutex [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - RangeMutex::lock (line 395) ... ignored [INFO] [stdout] test src/tests.rs - tests::AssertVarianceIsCorrect (line 298) - compile fail ... ok [INFO] [stdout] test src/lib.rs - RangeMutex::lock (line 413) ... ok [INFO] [stdout] test src/lib.rs - RangeMutex (line 242) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1c028d561c0e46b3d6b7a1433ffab66be2c1106530474c89ef38d3b20bdada4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1c028d561c0e46b3d6b7a1433ffab66be2c1106530474c89ef38d3b20bdada4", kill_on_drop: false }` [INFO] [stdout] e1c028d561c0e46b3d6b7a1433ffab66be2c1106530474c89ef38d3b20bdada4