[INFO] fetching crate shared-lock 0.1.0...
[INFO] testing shared-lock-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate shared-lock 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate shared-lock 0.1.0
[INFO] finished tweaking crates.io crate shared-lock 0.1.0
[INFO] tweaked toml for crates.io crate shared-lock 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shared-lock 0.1.0 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 shared-lock 0.1.0 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 run-on-drop v1.0.0
[INFO] [stderr]   Downloaded debug-fn v1.0.0
[INFO] [stderr]   Downloaded opera v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1dc9fd9077510e1359706703b8fd597be13509815675980b030dbb0301b0d269
[INFO] running `Command { std: "docker" "start" "-a" "1dc9fd9077510e1359706703b8fd597be13509815675980b030dbb0301b0d269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc9fd9077510e1359706703b8fd597be13509815675980b030dbb0301b0d269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc9fd9077510e1359706703b8fd597be13509815675980b030dbb0301b0d269", kill_on_drop: false }`
[INFO] [stdout] 1dc9fd9077510e1359706703b8fd597be13509815675980b030dbb0301b0d269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 83cef9e55ef0ea65ec226383c63daa00c82c30e05cce4b220c731d07baa84d36
[INFO] running `Command { std: "docker" "start" "-a" "83cef9e55ef0ea65ec226383c63daa00c82c30e05cce4b220c731d07baa84d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling run-on-drop v1.0.0
[INFO] [stderr]    Compiling debug-fn v1.0.0
[INFO] [stderr]    Compiling opera v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling shared-lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "83cef9e55ef0ea65ec226383c63daa00c82c30e05cce4b220c731d07baa84d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cef9e55ef0ea65ec226383c63daa00c82c30e05cce4b220c731d07baa84d36", kill_on_drop: false }`
[INFO] [stdout] 83cef9e55ef0ea65ec226383c63daa00c82c30e05cce4b220c731d07baa84d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] be1782e17acc7b70c1a39fd9ca621b0ab930617edfd30e8e5518742ec4142d86
[INFO] running `Command { std: "docker" "start" "-a" "be1782e17acc7b70c1a39fd9ca621b0ab930617edfd30e8e5518742ec4142d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared-lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "be1782e17acc7b70c1a39fd9ca621b0ab930617edfd30e8e5518742ec4142d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1782e17acc7b70c1a39fd9ca621b0ab930617edfd30e8e5518742ec4142d86", kill_on_drop: false }`
[INFO] [stdout] be1782e17acc7b70c1a39fd9ca621b0ab930617edfd30e8e5518742ec4142d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e52bd3d1470a25d69d201ff3eba7c59407995507655efe442a526f0785f85ef5
[INFO] running `Command { std: "docker" "start" "-a" "e52bd3d1470a25d69d201ff3eba7c59407995507655efe442a526f0785f85ef5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/shared_lock-c1797568a7001667)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test lock::tests::default ... ok
[INFO] [stdout] test lock::tests::eq ... ok
[INFO] [stdout] test execution_unit::tests::eu ... ok
[INFO] [stdout] test lock::tests::force_unlock ... ok
[INFO] [stdout] test lock::tests::force_unlock_fair ... ok
[INFO] [stdout] test lock::tests::is_locked ... ok
[INFO] [stdout] test lock::tests::is_locked_by ... ok
[INFO] [stdout] test lock::tests::make_guard_unchecked ... ok
[INFO] [stdout] test lock::tests::drop_guard ... ok
[INFO] [stdout] test lock::tests::is_locked_by_current_thread ... ok
[INFO] [stdout] test locked::tests::deref ... ok
[INFO] [stdout] test locked::tests::get ... ok
[INFO] [stdout] test locked::tests::debug ... ok
[INFO] [stdout] test lock::tests::try_lock ... ok
[INFO] [stdout] test lock::tests::lock ... ok
[INFO] [stdout] test locked::tests::get2 ... ok
[INFO] [stdout] test locked::tests::get_mut ... ok
[INFO] [stdout] test locked::tests::get_ptr ... ok
[INFO] [stdout] test locked::tests::into_inner ... ok
[INFO] [stdout] test locked::tests::wrap ... ok
[INFO] [stdout] test lock::tests::unlocked ... ok
[INFO] [stdout] test lock::tests::unlocked_fair ... ok
[INFO] [stdout] test lock::tests::unlock_fair ... ok
[INFO] [stdout] test locked::tests::get_wrong_lock - should panic ... ok
[INFO] [stdout] test lock::tests::try_lock_until ... ok
[INFO] [stdout] test lock::tests::try_lock_for ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e52bd3d1470a25d69d201ff3eba7c59407995507655efe442a526f0785f85ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52bd3d1470a25d69d201ff3eba7c59407995507655efe442a526f0785f85ef5", kill_on_drop: false }`
[INFO] [stdout] e52bd3d1470a25d69d201ff3eba7c59407995507655efe442a526f0785f85ef5