[INFO] fetching crate range-mutex 0.1.7...
[INFO] testing range-mutex-0.1.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate range-mutex 0.1.7 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate range-mutex 0.1.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee400ad77cd7bbc88e5a49a3df617914ff41136ee73154a70f7e564840828bb7
[INFO] running `Command { std: "docker" "start" "-a" "ee400ad77cd7bbc88e5a49a3df617914ff41136ee73154a70f7e564840828bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee400ad77cd7bbc88e5a49a3df617914ff41136ee73154a70f7e564840828bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee400ad77cd7bbc88e5a49a3df617914ff41136ee73154a70f7e564840828bb7", kill_on_drop: false }`
[INFO] [stdout] ee400ad77cd7bbc88e5a49a3df617914ff41136ee73154a70f7e564840828bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6136ba68e16d8d6bd1bb0f196ea4dc9e2206978c045fdda686e40e654fa344e
[INFO] running `Command { std: "docker" "start" "-a" "e6136ba68e16d8d6bd1bb0f196ea4dc9e2206978c045fdda686e40e654fa344e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.163
[INFO] [stderr]    Compiling parking_lot_core v0.9.0
[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 2.09s
[INFO] running `Command { std: "docker" "inspect" "e6136ba68e16d8d6bd1bb0f196ea4dc9e2206978c045fdda686e40e654fa344e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6136ba68e16d8d6bd1bb0f196ea4dc9e2206978c045fdda686e40e654fa344e", kill_on_drop: false }`
[INFO] [stdout] e6136ba68e16d8d6bd1bb0f196ea4dc9e2206978c045fdda686e40e654fa344e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5248663c012a856e8c5d16a65d523b63972f43cc1327b7404a29152d78a210d
[INFO] running `Command { std: "docker" "start" "-a" "d5248663c012a856e8c5d16a65d523b63972f43cc1327b7404a29152d78a210d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.56
[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 10.13s
[INFO] running `Command { std: "docker" "inspect" "d5248663c012a856e8c5d16a65d523b63972f43cc1327b7404a29152d78a210d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5248663c012a856e8c5d16a65d523b63972f43cc1327b7404a29152d78a210d", kill_on_drop: false }`
[INFO] [stdout] d5248663c012a856e8c5d16a65d523b63972f43cc1327b7404a29152d78a210d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d4b05bb254c89eca82bd3fdc896d6b72307d28ab4a3d20f47d6319022374dd3
[INFO] running `Command { std: "docker" "start" "-a" "2d4b05bb254c89eca82bd3fdc896d6b72307d28ab4a3d20f47d6319022374dd3", 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-5f34ba591138d9f9)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::as_ref ... ok
[INFO] [stdout] test tests::async_lock ... ok
[INFO] [stdout] test tests::async_zero_length ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::disjoint_time_overlapping_ranges ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::into_inner_coverage ... ok
[INFO] [stdout] test tests::leak ... ok
[INFO] [stdout] test tests::overlapping_with_sleep ... ignored, takes up to 40 seconds
[INFO] [stdout] test tests::slice ... ok
[INFO] [stdout] test tests::split ... ok
[INFO] [stdout] test tests::zero_length ... ok
[INFO] [stdout] test tests::basic_park ... ok
[INFO] [stdout] test tests::out_of_range_1 - should panic ... ok
[INFO] [stdout] test tests::out_of_range_2 - should panic ... ok
[INFO] [stdout] test tests::ridiculous_range_2 - should panic ... ok
[INFO] [stdout] test tests::ridiculous_range_1 - should panic ... ok
[INFO] [stderr]    Doc-tests range_mutex
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - RangeMutex<T,B>::lock (line 395) ... ignored
[INFO] [stdout] test src/tests.rs - tests::AssertVarianceIsCorrect (line 298) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - RangeMutex<T,B>::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 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d4b05bb254c89eca82bd3fdc896d6b72307d28ab4a3d20f47d6319022374dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4b05bb254c89eca82bd3fdc896d6b72307d28ab4a3d20f47d6319022374dd3", kill_on_drop: false }`
[INFO] [stdout] 2d4b05bb254c89eca82bd3fdc896d6b72307d28ab4a3d20f47d6319022374dd3