[INFO] fetching crate parking_lot 0.12.1...
[INFO] testing parking_lot-0.12.1 against try#8dae881ac166f8debe04e17604ebbe2ab47083fd+target=i686-unknown-linux-musl for musl_upgrade_test
[INFO] extracting crate parking_lot 0.12.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate parking_lot 0.12.1 on toolchain 8dae881ac166f8debe04e17604ebbe2ab47083fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parking_lot 0.12.1
[INFO] finished tweaking crates.io crate parking_lot 0.12.1
[INFO] tweaked toml for crates.io crate parking_lot 0.12.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.42.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.42.0
[INFO] [stderr]   Downloaded thread-id v4.0.0
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded addr2line v0.17.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.21
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] [stderr]   Downloaded backtrace v0.3.66
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.42.0
[INFO] [stderr]   Downloaded object v0.29.0
[INFO] [stderr]   Downloaded petgraph v0.6.2
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.42.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.4
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] [stderr]   Downloaded windows_i686_gnu v0.42.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.42.0
[INFO] [stderr]   Downloaded fixedbitset v0.4.2
[INFO] [stderr]   Downloaded windows-sys v0.42.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6d2a279d372d673f00f8880da452abd72bde1ede0aa49b2c6ef79416dbfa1b0
[INFO] running `Command { std: "docker" "start" "-a" "f6d2a279d372d673f00f8880da452abd72bde1ede0aa49b2c6ef79416dbfa1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6d2a279d372d673f00f8880da452abd72bde1ede0aa49b2c6ef79416dbfa1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d2a279d372d673f00f8880da452abd72bde1ede0aa49b2c6ef79416dbfa1b0", kill_on_drop: false }`
[INFO] [stdout] f6d2a279d372d673f00f8880da452abd72bde1ede0aa49b2c6ef79416dbfa1b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 538c876cf543345368eec4119a5c456451b3f80eb1793afaa79b8372ec652d89
[INFO] running `Command { std: "docker" "start" "-a" "538c876cf543345368eec4119a5c456451b3f80eb1793afaa79b8372ec652d89", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "538c876cf543345368eec4119a5c456451b3f80eb1793afaa79b8372ec652d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538c876cf543345368eec4119a5c456451b3f80eb1793afaa79b8372ec652d89", kill_on_drop: false }`
[INFO] [stdout] 538c876cf543345368eec4119a5c456451b3f80eb1793afaa79b8372ec652d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9f9328d280e150156b8984f1032a0ed388aceae9f23f12edc7f558ca498ae453
[INFO] running `Command { std: "docker" "start" "-a" "9f9328d280e150156b8984f1032a0ed388aceae9f23f12edc7f558ca498ae453", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.8
[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 bincode v1.3.3
[INFO] [stderr]    Compiling parking_lot v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `Command { std: "docker" "inspect" "9f9328d280e150156b8984f1032a0ed388aceae9f23f12edc7f558ca498ae453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9328d280e150156b8984f1032a0ed388aceae9f23f12edc7f558ca498ae453", kill_on_drop: false }`
[INFO] [stdout] 9f9328d280e150156b8984f1032a0ed388aceae9f23f12edc7f558ca498ae453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e6fd7aff4fad749a0b2a786bdc5807398cd6ad766c667fbe8fb3ce13b44b09e5
[INFO] running `Command { std: "docker" "start" "-a" "e6fd7aff4fad749a0b2a786bdc5807398cd6ad766c667fbe8fb3ce13b44b09e5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/parking_lot-aa0c2013f96d8538)
[INFO] [stdout] 
[INFO] [stdout] running 86 tests
[INFO] [stdout] test condvar::tests::notify_one ... ok
[INFO] [stdout] test condvar::tests::notify_one_return_true ... ok
[INFO] [stdout] test condvar::tests::notify_one_return_false ... ok
[INFO] [stdout] test condvar::tests::smoke ... ok
[INFO] [stdout] test condvar::tests::notify_all_return ... ok
[INFO] [stdout] test condvar::tests::test_debug_condvar ... ok
[INFO] [stdout] test condvar::tests::test_condvar_requeue ... ok
[INFO] [stdout] test condvar::tests::wait_while_until_internal_does_not_wait_if_initially_false ... ok
[INFO] [stdout] test condvar::tests::two_mutexes_disjoint ... ok
[INFO] [stdout] test condvar::tests::wait_for ... ok
[INFO] [stdout] test condvar::tests::wait_until ... ok
[INFO] [stdout] test condvar::tests::wait_while_until_internal ... ok
[INFO] [stdout] test condvar::tests::notify_all ... ok
[INFO] [stdout] test condvar::tests::two_mutexes - should panic ... ok
[INFO] [stdout] test condvar::tests::test_issue_129 ... ok
[INFO] [stdout] test condvar::tests::wait_while_until_internal_times_out_before_false ... ok
[INFO] [stdout] test fair_mutex::tests::lots_and_lots ... ok
[INFO] [stdout] test fair_mutex::tests::smoke ... ok
[INFO] [stdout] test fair_mutex::tests::test_get_mut ... ok
[INFO] [stdout] test fair_mutex::tests::test_into_inner ... ok
[INFO] [stdout] test fair_mutex::tests::test_into_inner_drop ... ok
[INFO] [stdout] test fair_mutex::tests::test_mutex_arc_access_in_unwind ... ok
[INFO] [stdout] test fair_mutex::tests::test_mutex_arc_nested ... ok
[INFO] [stdout] test fair_mutex::tests::test_mutex_debug ... ok
[INFO] [stdout] test fair_mutex::tests::test_mutex_unsized ... ok
[INFO] [stdout] test fair_mutex::tests::test_mutexguard_sync ... ok
[INFO] [stdout] test fair_mutex::tests::try_lock ... ok
[INFO] [stdout] test mutex::tests::lots_and_lots ... ok
[INFO] [stdout] test mutex::tests::smoke ... ok
[INFO] [stdout] test mutex::tests::test_get_mut ... ok
[INFO] [stdout] test mutex::tests::test_into_inner ... ok
[INFO] [stdout] test mutex::tests::test_into_inner_drop ... ok
[INFO] [stdout] test mutex::tests::test_mutex_arc_access_in_unwind ... ok
[INFO] [stdout] test mutex::tests::test_mutex_arc_condvar ... ok
[INFO] [stdout] test mutex::tests::test_mutex_arc_nested ... ok
[INFO] [stdout] test mutex::tests::test_mutex_debug ... ok
[INFO] [stdout] test mutex::tests::test_mutex_unsized ... ok
[INFO] [stdout] test mutex::tests::test_mutexguard_sync ... ok
[INFO] [stdout] test mutex::tests::try_lock ... ok
[INFO] [stdout] test once::tests::poison_bad ... ok
[INFO] [stdout] test once::tests::smoke_once ... ok
[INFO] [stdout] test once::tests::stampede_once ... ok
[INFO] [stdout] test once::tests::test_once_debug ... ok
[INFO] [stdout] test once::tests::wait_for_force_to_finish ... ok
[INFO] [stdout] test remutex::tests::is_mutex ... ok
[INFO] [stdout] test remutex::tests::smoke ... ok
[INFO] [stdout] test remutex::tests::test_reentrant_mutex_debug ... ok
[INFO] [stdout] test remutex::tests::trylock_works ... ok
[INFO] [stdout] test condvar::webkit_queue_test::one_producer_ten_consumers_one_slot ... ok
[INFO] [stdout] test rwlock::tests::smoke ... ok
[INFO] [stdout] test rwlock::tests::test_clone ... ok
[INFO] [stdout] test rwlock::tests::test_get_mut ... ok
[INFO] [stdout] test rwlock::tests::test_into_inner ... ok
[INFO] [stdout] test rwlock::tests::test_into_inner_drop ... ok
[INFO] [stdout] test rwlock::tests::test_issue_203 ... ok
[INFO] [stdout] test rwlock::tests::test_ruw_arc ... ok
[INFO] [stdout] test rwlock::tests::test_rw_arc ... ok
[INFO] [stdout] test rwlock::tests::frob ... ok
[INFO] [stdout] test rwlock::tests::test_rw_arc_access_in_unwind ... ok
[INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_rw ... ok
[INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_wr ... ok
[INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_rr ... ok
[INFO] [stdout] test rwlock::tests::test_rw_arc_no_poison_ww ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_debug ... ok
[INFO] [stdout] test rwlock::tests::test_rw_write_is_locked ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_downgrade ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_try_read ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_try_upgrade ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_try_write ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_unsized ... ok
[INFO] [stdout] test rwlock::tests::test_rwlockguard_sync ... ok
[INFO] [stdout] test rwlock::tests::test_rwlock_recursive ... ok
[INFO] [stdout] test condvar::webkit_queue_test::one_producer_ten_consumers_hundred_slots_notify_one ... ok
[INFO] [stdout] test condvar::webkit_queue_test::ten_producers_ten_consumers_hundred_slots_notify_one ... ok
[INFO] [stdout] test condvar::webkit_queue_test::ten_producers_ten_consumers_hundred_slots_notify_all ... ok
[INFO] [stdout] test condvar::webkit_queue_test::one_producer_one_consumer_one_slot_timeout ... ok
[INFO] [stdout] test condvar::webkit_queue_test::one_producer_one_consumer_one_slot ... ok
[INFO] [stdout] test condvar::webkit_queue_test::ten_producers_one_consumer_hundred_slots_notify_one ... ok
[INFO] [stdout] test condvar::webkit_queue_test::sanity_check_queue ... ok
[INFO] [stdout] test condvar::webkit_queue_test::sanity_check_queue_timeout ... ok
[INFO] [stdout] test condvar::webkit_queue_test::one_producer_one_consumer_hundred_slots ... ok
[INFO] [stdout] test condvar::webkit_queue_test::one_producer_ten_consumers_hundred_slots_notify_all ... ok
[INFO] [stdout] test condvar::webkit_queue_test::ten_producers_one_consumer_hundred_slots_notify_all ... ok
[INFO] [stdout] test condvar::webkit_queue_test::new_test_without_timeout_5 ... ok
[INFO] [stdout] test condvar::webkit_queue_test::ten_producers_one_consumer_one_slot ... ok
[INFO] [stdout] test condvar::webkit_queue_test::ten_producers_ten_consumers_one_slot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 86 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.81s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/issue_203.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/issue_203-bbd0dd798aef2803)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6fd7aff4fad749a0b2a786bdc5807398cd6ad766c667fbe8fb3ce13b44b09e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fd7aff4fad749a0b2a786bdc5807398cd6ad766c667fbe8fb3ce13b44b09e5", kill_on_drop: false }`
[INFO] [stdout] e6fd7aff4fad749a0b2a786bdc5807398cd6ad766c667fbe8fb3ce13b44b09e5