[INFO] fetching crate kovan-stm 0.1.12...
[INFO] testing kovan-stm-0.1.12 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate kovan-stm 0.1.12 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate kovan-stm 0.1.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kovan-stm 0.1.12
[INFO] tweaked toml for crates.io crate kovan-stm 0.1.12 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kovan-stm 0.1.12 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kovan-stm 0.1.12 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9c377e03c66e93379cc6709db60e51e7751de6e4a6ac4809274c0253baa8bb4
[INFO] running `Command { std: "docker" "start" "-a" "c9c377e03c66e93379cc6709db60e51e7751de6e4a6ac4809274c0253baa8bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9c377e03c66e93379cc6709db60e51e7751de6e4a6ac4809274c0253baa8bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c377e03c66e93379cc6709db60e51e7751de6e4a6ac4809274c0253baa8bb4", kill_on_drop: false }`
[INFO] [stdout] c9c377e03c66e93379cc6709db60e51e7751de6e4a6ac4809274c0253baa8bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f035c8c41710faf073a40fa550514c494ca7a58c74d0100ec72fd44a0c9feee5
[INFO] running `Command { std: "docker" "start" "-a" "f035c8c41710faf073a40fa550514c494ca7a58c74d0100ec72fd44a0c9feee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling kovan v0.1.12
[INFO] [stderr]    Compiling kovan-map v0.1.12
[INFO] [stderr]    Compiling kovan-stm v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "f035c8c41710faf073a40fa550514c494ca7a58c74d0100ec72fd44a0c9feee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f035c8c41710faf073a40fa550514c494ca7a58c74d0100ec72fd44a0c9feee5", kill_on_drop: false }`
[INFO] [stdout] f035c8c41710faf073a40fa550514c494ca7a58c74d0100ec72fd44a0c9feee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6690f55c2c3d0a746f4f2cd364e09df0872d0aeddfeab89f57dd2263f5176fbe
[INFO] running `Command { std: "docker" "start" "-a" "6690f55c2c3d0a746f4f2cd364e09df0872d0aeddfeab89f57dd2263f5176fbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling kovan-stm v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "6690f55c2c3d0a746f4f2cd364e09df0872d0aeddfeab89f57dd2263f5176fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6690f55c2c3d0a746f4f2cd364e09df0872d0aeddfeab89f57dd2263f5176fbe", kill_on_drop: false }`
[INFO] [stdout] 6690f55c2c3d0a746f4f2cd364e09df0872d0aeddfeab89f57dd2263f5176fbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08139af02d72b1e6ecf9b571e757d4f7d02011e2449b9afe839dbafa8d77dadf
[INFO] running `Command { std: "docker" "start" "-a" "08139af02d72b1e6ecf9b571e757d4f7d02011e2449b9afe839dbafa8d77dadf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kovan_stm-98b98dab64ad5574)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test transaction::tests::test_read_set_validation_correct_type ... ok
[INFO] [stdout] test transaction::tests::test_tvar_lifetime_valid_usage ... ok
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-fe086e4915cb0bd3)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_multiple_vars_atomic_swap ... ok
[INFO] [stdout] test test_basic_transaction ... ok
[INFO] [stdout] test test_read_your_own_writes ... ok
[INFO] [stdout] test test_side_effects ... ok
[INFO] [stdout] test test_isolation ... ok
[INFO] [stdout] test test_conflict_retry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stress.rs (/opt/rustwide/target/debug/deps/stress-3d68aed3319e3b9d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_transaction_return_value ... ok
[INFO] [stdout] test test_bank_transfer ... ok
[INFO] [stdout] test test_concurrent_counter has been running for over 60 seconds
[INFO] [stdout] test test_multi_var_swap has been running for over 60 seconds
[INFO] [stdout] test test_read_only_transactions has been running for over 60 seconds
[INFO] [stdout] test test_multi_var_swap ... ok
[INFO] [stdout] test test_concurrent_counter ... ok
[INFO] [stdout] test test_read_only_transactions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 267.83s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kovan_stm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Stm::atomically (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.85s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "08139af02d72b1e6ecf9b571e757d4f7d02011e2449b9afe839dbafa8d77dadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08139af02d72b1e6ecf9b571e757d4f7d02011e2449b9afe839dbafa8d77dadf", kill_on_drop: false }`
[INFO] [stdout] 08139af02d72b1e6ecf9b571e757d4f7d02011e2449b9afe839dbafa8d77dadf