[INFO] fetching crate rufutex 0.4.0...
[INFO] testing rufutex-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rufutex 0.4.0 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rufutex 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rushm v0.2.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fde235c6fcfe9bd4256f7bfd7fc3472f9222cb6a1168cf2211470853fc9165e
[INFO] running `Command { std: "docker" "start" "-a" "7fde235c6fcfe9bd4256f7bfd7fc3472f9222cb6a1168cf2211470853fc9165e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fde235c6fcfe9bd4256f7bfd7fc3472f9222cb6a1168cf2211470853fc9165e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fde235c6fcfe9bd4256f7bfd7fc3472f9222cb6a1168cf2211470853fc9165e", kill_on_drop: false }`
[INFO] [stdout] 7fde235c6fcfe9bd4256f7bfd7fc3472f9222cb6a1168cf2211470853fc9165e
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b1f358183a5a831411b37d1275e871514cb8279f0296e407573510d193164e09
[INFO] running `Command { std: "docker" "start" "-a" "b1f358183a5a831411b37d1275e871514cb8279f0296e407573510d193164e09", kill_on_drop: false }`
[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 0.35s
[INFO] running `Command { std: "docker" "inspect" "b1f358183a5a831411b37d1275e871514cb8279f0296e407573510d193164e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f358183a5a831411b37d1275e871514cb8279f0296e407573510d193164e09", kill_on_drop: false }`
[INFO] [stdout] b1f358183a5a831411b37d1275e871514cb8279f0296e407573510d193164e09
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 89916738b88deda141e415afe234fe04022b2fc14a7552feb3ed1f1b13788e3e
[INFO] running `Command { std: "docker" "start" "-a" "89916738b88deda141e415afe234fe04022b2fc14a7552feb3ed1f1b13788e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rufutex v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "89916738b88deda141e415afe234fe04022b2fc14a7552feb3ed1f1b13788e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89916738b88deda141e415afe234fe04022b2fc14a7552feb3ed1f1b13788e3e", kill_on_drop: false }`
[INFO] [stdout] 89916738b88deda141e415afe234fe04022b2fc14a7552feb3ed1f1b13788e3e
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 28f7a036a388016a1ac769ad703bc52cfe7559a4e4945fdb87eb927f8d7a10bc
[INFO] running `Command { std: "docker" "start" "-a" "28f7a036a388016a1ac769ad703bc52cfe7559a4e4945fdb87eb927f8d7a10bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rufutex-5fe49fbd0150cfc5)
[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_futex_lock_in_shared_memory ... ok
[INFO] [stdout] test rufutex::tests::test_shared_lock_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28f7a036a388016a1ac769ad703bc52cfe7559a4e4945fdb87eb927f8d7a10bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f7a036a388016a1ac769ad703bc52cfe7559a4e4945fdb87eb927f8d7a10bc", kill_on_drop: false }`
[INFO] [stdout] 28f7a036a388016a1ac769ad703bc52cfe7559a4e4945fdb87eb927f8d7a10bc