[INFO] fetching crate async-stm 0.1.2...
[INFO] testing async-stm-0.1.2 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate async-stm 0.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate async-stm 0.1.2 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-stm 0.1.2
[INFO] finished tweaking crates.io crate async-stm 0.1.2
[INFO] tweaked toml for crates.io crate async-stm 0.1.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfa46711b1c5f77ddefd6d3df11e40253b7d85c687556f6db7a38a07b2bff2d2
[INFO] running `Command { std: "docker" "start" "-a" "dfa46711b1c5f77ddefd6d3df11e40253b7d85c687556f6db7a38a07b2bff2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa46711b1c5f77ddefd6d3df11e40253b7d85c687556f6db7a38a07b2bff2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa46711b1c5f77ddefd6d3df11e40253b7d85c687556f6db7a38a07b2bff2d2", kill_on_drop: false }`
[INFO] [stdout] dfa46711b1c5f77ddefd6d3df11e40253b7d85c687556f6db7a38a07b2bff2d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f3a62236f6b23512e8cd6442a8839230db09e5b37a4d5a1cbac7b134558d020
[INFO] running `Command { std: "docker" "start" "-a" "5f3a62236f6b23512e8cd6442a8839230db09e5b37a4d5a1cbac7b134558d020", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling async-stm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "5f3a62236f6b23512e8cd6442a8839230db09e5b37a4d5a1cbac7b134558d020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f3a62236f6b23512e8cd6442a8839230db09e5b37a4d5a1cbac7b134558d020", kill_on_drop: false }`
[INFO] [stdout] 5f3a62236f6b23512e8cd6442a8839230db09e5b37a4d5a1cbac7b134558d020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23109549e6ec9efca919f5c62a7650bfd6ec5ac58164a6e4458479a7ecad8f6f
[INFO] running `Command { std: "docker" "start" "-a" "23109549e6ec9efca919f5c62a7650bfd6ec5ac58164a6e4458479a7ecad8f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling async-stm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_stm-e0f02a1b59614c84)
[INFO] running `Command { std: "docker" "inspect" "23109549e6ec9efca919f5c62a7650bfd6ec5ac58164a6e4458479a7ecad8f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23109549e6ec9efca919f5c62a7650bfd6ec5ac58164a6e4458479a7ecad8f6f", kill_on_drop: false }`
[INFO] [stdout] 23109549e6ec9efca919f5c62a7650bfd6ec5ac58164a6e4458479a7ecad8f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bb7a38ac631992dd53afb08017da74e4ddd22e55226174780510749603b72bc
[INFO] running `Command { std: "docker" "start" "-a" "3bb7a38ac631992dd53afb08017da74e4ddd22e55226174780510749603b72bc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 32 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_stm-e0f02a1b59614c84)
[INFO] [stdout] test queues::tbqueue::test_queue::is_empty ... ok
[INFO] [stdout] test auxtx::test::aux_commit_rollback ... ok
[INFO] [stdout] test queues::tbqueue::test_queue::non_empty ... ok
[INFO] [stdout] test test::abort_with_error ... ok
[INFO] [stdout] test test::basics ... ok
[INFO] [stdout] test test::id_increments ... ok
[INFO] [stdout] test queues::tvecdequeue::test_queue::non_empty ... ok
[INFO] [stdout] test queues::tqueue::test_queue::non_empty ... ok
[INFO] [stdout] test queues::tchan::test_queue::write_and_read_back ... ok
[INFO] [stdout] test test::next_version_increments ... ok
[INFO] [stdout] test queues::tqueue::test_queue::write_and_read_back ... ok
[INFO] [stdout] test test::nested_atomically ... ok
[INFO] [stdout] test queues::tvecdequeue::test_queue::write_and_read_back ... ok
[INFO] [stdout] test test::or_retry_first_return_second ... ok
[INFO] [stdout] test queues::tvecdequeue::test_queue::is_empty ... ok
[INFO] [stdout] test queues::tbqueue::test_queue::write_and_read_back ... ok
[INFO] [stdout] test queues::tchan::test_queue::is_empty ... ok
[INFO] [stdout] test queues::tqueue::test_queue::is_empty ... ok
[INFO] [stdout] test queues::tchan::test_queue::non_empty ... ok
[INFO] [stdout] test test::new_tvar_in_transaction ... ok
[INFO] [stdout] test test::nested_abort ... ok
[INFO] [stdout] test test::write_outside_atomically - should panic ... ok
[INFO] [stdout] test test::read_outside_atomically - should panic ... ok
[INFO] [stdout] test queues::tbqueue::test::threaded_bounded_unblocks ... ok
[INFO] [stdout] test queues::tbqueue::test::threaded_bounded_blocks ... ok
[INFO] [stdout] test queues::tqueue::test_queue::threaded ... ok
[INFO] [stdout] test queues::tvecdequeue::test_queue::threaded ... ok
[INFO] [stdout] test queues::tchan::test_queue::threaded ... ok
[INFO] [stdout] test queues::tbqueue::test_queue::threaded ... ok
[INFO] [stdout] test test::no_confict_if_read_before_write ... ok
[INFO] [stdout] test test::conflict_if_written_after_start ... ok
[INFO] [stderr]    Doc-tests async-stm
[INFO] [stdout] test test::retry_wait_notify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[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" "3bb7a38ac631992dd53afb08017da74e4ddd22e55226174780510749603b72bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb7a38ac631992dd53afb08017da74e4ddd22e55226174780510749603b72bc", kill_on_drop: false }`
[INFO] [stdout] 3bb7a38ac631992dd53afb08017da74e4ddd22e55226174780510749603b72bc