[INFO] fetching crate fast-stm 0.5.0...
[INFO] testing fast-stm-0.5.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate fast-stm 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fast-stm 0.5.0
[INFO] finished tweaking crates.io crate fast-stm 0.5.0
[INFO] tweaked toml for crates.io crate fast-stm 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-stm 0.5.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fast-stm 0.5.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 707abcddc48ee06547ddcf7d586837312bad51e1fb4aee1c9432c70a16627bd1
[INFO] running `Command { std: "docker" "start" "-a" "707abcddc48ee06547ddcf7d586837312bad51e1fb4aee1c9432c70a16627bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "707abcddc48ee06547ddcf7d586837312bad51e1fb4aee1c9432c70a16627bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707abcddc48ee06547ddcf7d586837312bad51e1fb4aee1c9432c70a16627bd1", kill_on_drop: false }`
[INFO] [stdout] 707abcddc48ee06547ddcf7d586837312bad51e1fb4aee1c9432c70a16627bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63b395546d4f2e3954c32e885321e866a11b93870169f3a97567d8532d4122ad
[INFO] running `Command { std: "docker" "start" "-a" "63b395546d4f2e3954c32e885321e866a11b93870169f3a97567d8532d4122ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling fast-stm v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `Command { std: "docker" "inspect" "63b395546d4f2e3954c32e885321e866a11b93870169f3a97567d8532d4122ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b395546d4f2e3954c32e885321e866a11b93870169f3a97567d8532d4122ad", kill_on_drop: false }`
[INFO] [stdout] 63b395546d4f2e3954c32e885321e866a11b93870169f3a97567d8532d4122ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30fa2131c4032fb640b795adb29f57236822395910da094da8319f8e24d9d8c7
[INFO] running `Command { std: "docker" "start" "-a" "30fa2131c4032fb640b795adb29f57236822395910da094da8319f8e24d9d8c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-stm v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "30fa2131c4032fb640b795adb29f57236822395910da094da8319f8e24d9d8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fa2131c4032fb640b795adb29f57236822395910da094da8319f8e24d9d8c7", kill_on_drop: false }`
[INFO] [stdout] 30fa2131c4032fb640b795adb29f57236822395910da094da8319f8e24d9d8c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1813b3a0a451686f8fcf0db628c0ed06f0bac511eeecefa7a84cd697b570d3d6
[INFO] running `Command { std: "docker" "start" "-a" "1813b3a0a451686f8fcf0db628c0ed06f0bac511eeecefa7a84cd697b570d3d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_stm-deb11ebe8d8b6f2f)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test_lib::or_nested_first ... ok
[INFO] [stdout] test test_lib::or_nocommit ... ok
[INFO] [stdout] test test_lib::or_simple ... ok
[INFO] [stdout] test test_lib::guard_false ... ok
[INFO] [stdout] test test_lib::or_nested_second ... ok
[INFO] [stdout] test test_lib::guard_true ... ok
[INFO] [stdout] test test_lib::optionally_fail ... ok
[INFO] [stdout] test test_lib::optionally_succeed ... ok
[INFO] [stdout] test test_lib::unwrap_none ... ok
[INFO] [stdout] test transaction::log_var::test_write_obsolete_ignore ... ok
[INFO] [stdout] test transaction::test::read ... ok
[INFO] [stdout] test test_lib::stm_nested ... ok
[INFO] [stdout] test test_lib::unwrap_some ... ok
[INFO] [stdout] test transaction::test::transaction_control_stuff ... ok
[INFO] [stdout] test transaction::test::transaction_copy ... ok
[INFO] [stdout] test transaction::test::transaction_simple ... ok
[INFO] [stdout] test transaction::test::transaction_read ... ok
[INFO] [stdout] test transaction::test::transaction_with_control_abort_on_single_run ... ok
[INFO] [stdout] test transaction::test::transaction_write ... ok
[INFO] [stdout] test transaction::test::write_read ... ok
[INFO] [stdout] test tvar::test_read_atomic ... ok
[INFO] [stdout] test transaction::test::transaction_with_control_abort_on_retry ... ok
[INFO] [stdout] test transaction::test::transaction_nested_fail - should panic ... ok
[INFO] [stdout] test transaction::control_block::test::wait_after_multiple_changes ... ok
[INFO] [stdout] test transaction::control_block::test::wait_after_change ... ok
[INFO] [stdout] test transaction::control_block::test::wait_threaded_wakeup ... ok
[INFO] [stdout] test transaction::control_block::test::blocked ... ok
[INFO] [stdout] test test_lib::threaded ... ok
[INFO] [stdout] test test_lib::infinite_retry ... ok
[INFO] [stderr]    Doc-tests fast_stm
[INFO] [stdout] test test_lib::read_write_interfere ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - try_or_coerce (line 138) ... ignored
[INFO] [stdout] test src/lib.rs - retry (line 215) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - abort (line 190) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 271) ... ok
[INFO] [stdout] test src/tvar.rs - tvar::TVar<T>::modify (line 221) ... ok
[INFO] [stdout] test src/lib.rs - unwrap_or_retry (line 248) ... ok
[INFO] [stdout] test src/lib.rs - optionally (line 302) ... ok
[INFO] [stdout] test src/lib.rs - try_or_coerce (line 147) ... ok
[INFO] [stdout] test src/tvar.rs - tvar::TVar<T>::read_atomic (line 175) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/tvar.rs - tvar::TVar<T>::replace (line 243) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1813b3a0a451686f8fcf0db628c0ed06f0bac511eeecefa7a84cd697b570d3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1813b3a0a451686f8fcf0db628c0ed06f0bac511eeecefa7a84cd697b570d3d6", kill_on_drop: false }`
[INFO] [stdout] 1813b3a0a451686f8fcf0db628c0ed06f0bac511eeecefa7a84cd697b570d3d6