[INFO] fetching crate rufutex 0.4.0...
[INFO] testing rufutex-0.4.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rufutex 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rufutex 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rufutex 0.4.0
[INFO] tweaked toml for crates.io crate rufutex 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rufutex 0.4.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rufutex 0.4.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 308a0babd7a240707b705d1f97da07bdf2c69bde16a5f413c804d52d6db16fad
[INFO] running `Command { std: "docker" "start" "-a" "308a0babd7a240707b705d1f97da07bdf2c69bde16a5f413c804d52d6db16fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308a0babd7a240707b705d1f97da07bdf2c69bde16a5f413c804d52d6db16fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308a0babd7a240707b705d1f97da07bdf2c69bde16a5f413c804d52d6db16fad", kill_on_drop: false }`
[INFO] [stdout] 308a0babd7a240707b705d1f97da07bdf2c69bde16a5f413c804d52d6db16fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 752df3bbdd72553b4f67490e256770b86daf93e02995f4640954d1b550da6b81
[INFO] running `Command { std: "docker" "start" "-a" "752df3bbdd72553b4f67490e256770b86daf93e02995f4640954d1b550da6b81", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling rushm v0.2.1
[INFO] [stderr]    Compiling rufutex v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "752df3bbdd72553b4f67490e256770b86daf93e02995f4640954d1b550da6b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752df3bbdd72553b4f67490e256770b86daf93e02995f4640954d1b550da6b81", kill_on_drop: false }`
[INFO] [stdout] 752df3bbdd72553b4f67490e256770b86daf93e02995f4640954d1b550da6b81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d332bf08a9fd1e19fde894205f0047e4c8357347b2238b682a42ee8ba4bfc8b
[INFO] running `Command { std: "docker" "start" "-a" "1d332bf08a9fd1e19fde894205f0047e4c8357347b2238b682a42ee8ba4bfc8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rufutex v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "1d332bf08a9fd1e19fde894205f0047e4c8357347b2238b682a42ee8ba4bfc8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d332bf08a9fd1e19fde894205f0047e4c8357347b2238b682a42ee8ba4bfc8b", kill_on_drop: false }`
[INFO] [stdout] 1d332bf08a9fd1e19fde894205f0047e4c8357347b2238b682a42ee8ba4bfc8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8455b13cd91e4bd709ee1ba449e23ed7015b239230840c3fc5bfbfa01cf26b12
[INFO] running `Command { std: "docker" "start" "-a" "8455b13cd91e4bd709ee1ba449e23ed7015b239230840c3fc5bfbfa01cf26b12", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rufutex-34fba7903c12479e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test rufutex::tests::test_atomic_in_shared_memory ... ok
[INFO] [stdout] test rufutex::tests::test_cmpxchg ... ok
[INFO] [stdout] test rufutex::tests::test_cmpxchg_shm ... ok
[INFO] [stdout] test rufutex::tests::test_shared_lock_unlock ... ok
[INFO] [stdout] test rufutex::tests::test_shared_lock_timeout ... ok
[INFO] [stdout] test rufutex::tests::test_futex_lock_in_shared_memory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rufutex
[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" "8455b13cd91e4bd709ee1ba449e23ed7015b239230840c3fc5bfbfa01cf26b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8455b13cd91e4bd709ee1ba449e23ed7015b239230840c3fc5bfbfa01cf26b12", kill_on_drop: false }`
[INFO] [stdout] 8455b13cd91e4bd709ee1ba449e23ed7015b239230840c3fc5bfbfa01cf26b12