Dec 14 17:02:08.300 INFO testing thunk-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:02:08.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:02:08.803 INFO [stdout] a50f0f1408592f29608ce730cface9f15eb1c869a0db22788220d9ab70e50c91
Dec 14 17:02:08.803 INFO running `"docker" "start" "-a" "a50f0f1408592f29608ce730cface9f15eb1c869a0db22788220d9ab70e50c91"`
Dec 14 17:02:10.358 INFO [stderr] usermod: no changes
Dec 14 17:02:10.415 INFO [stderr]    Compiling thunk v0.3.0 (/source)
Dec 14 17:02:11.014 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 17:02:11.014 INFO [stderr]    --> src/sync.rs:260:13
Dec 14 17:02:11.014 INFO [stderr]     |
Dec 14 17:02:11.014 INFO [stderr] 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Dec 14 17:02:11.016 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:02:11.016 INFO [stderr]     |
Dec 14 17:02:11.016 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 14 17:02:11.016 INFO [stderr] 
Dec 14 17:02:11.016 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 17:02:11.016 INFO [stderr]    --> src/sync.rs:263:13
Dec 14 17:02:11.016 INFO [stderr]     |
Dec 14 17:02:11.016 INFO [stderr] 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Dec 14 17:02:11.016 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:02:11.016 INFO [stderr] 
Dec 14 17:02:11.016 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 17:02:11.016 INFO [stderr]    --> src/sync.rs:267:13
Dec 14 17:02:11.016 INFO [stderr]     |
Dec 14 17:02:11.016 INFO [stderr] 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Dec 14 17:02:11.016 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:02:11.016 INFO [stderr] 
Dec 14 17:02:11.137 INFO [stderr] warning: unnecessary `unsafe` block
Dec 14 17:02:11.137 INFO [stderr]    --> src/sync.rs:175:9
Dec 14 17:02:11.137 INFO [stderr]     |
Dec 14 17:02:11.137 INFO [stderr] 175 |         unsafe {
Dec 14 17:02:11.137 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 14 17:02:11.137 INFO [stderr]     |
Dec 14 17:02:11.137 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 14 17:02:11.137 INFO [stderr] 
Dec 14 17:02:11.137 INFO [stderr] warning: unnecessary `unsafe` block
Dec 14 17:02:11.137 INFO [stderr]    --> src/unsync.rs:142:9
Dec 14 17:02:11.137 INFO [stderr]     |
Dec 14 17:02:11.137 INFO [stderr] 142 |         unsafe {
Dec 14 17:02:11.137 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 14 17:02:11.137 INFO [stderr] 
Dec 14 17:02:11.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 14 17:02:11.211 INFO [stderr] su: No module specific data is present
Dec 14 17:02:12.189 INFO running `"docker" "inspect" "a50f0f1408592f29608ce730cface9f15eb1c869a0db22788220d9ab70e50c91"`
Dec 14 17:02:12.465 INFO running `"docker" "rm" "-f" "a50f0f1408592f29608ce730cface9f15eb1c869a0db22788220d9ab70e50c91"`
Dec 14 17:02:12.807 INFO [stdout] a50f0f1408592f29608ce730cface9f15eb1c869a0db22788220d9ab70e50c91
Dec 14 17:02:12.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:02:13.344 INFO [stdout] 49047b76815e093f0f4ce78f35cb8e4098d9879e554884873566ddb3bbdf0fb0
Dec 14 17:02:13.348 INFO running `"docker" "start" "-a" "49047b76815e093f0f4ce78f35cb8e4098d9879e554884873566ddb3bbdf0fb0"`
Dec 14 17:02:14.480 INFO [stderr] usermod: no changes
Dec 14 17:02:14.535 INFO [stderr]    Compiling thunk v0.3.0 (/source)
Dec 14 17:02:15.287 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 17:02:15.287 INFO [stderr]    --> src/sync.rs:260:13
Dec 14 17:02:15.287 INFO [stderr]     |
Dec 14 17:02:15.287 INFO [stderr] 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Dec 14 17:02:15.287 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:02:15.287 INFO [stderr]     |
Dec 14 17:02:15.287 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 14 17:02:15.287 INFO [stderr] 
Dec 14 17:02:15.287 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 17:02:15.287 INFO [stderr]    --> src/sync.rs:263:13
Dec 14 17:02:15.287 INFO [stderr]     |
Dec 14 17:02:15.287 INFO [stderr] 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Dec 14 17:02:15.287 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:02:15.287 INFO [stderr] 
Dec 14 17:02:15.291 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 17:02:15.291 INFO [stderr]    --> src/sync.rs:267:13
Dec 14 17:02:15.291 INFO [stderr]     |
Dec 14 17:02:15.291 INFO [stderr] 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Dec 14 17:02:15.291 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:02:15.291 INFO [stderr] 
Dec 14 17:02:15.555 INFO [stderr] warning: unnecessary `unsafe` block
Dec 14 17:02:15.555 INFO [stderr]    --> src/sync.rs:175:9
Dec 14 17:02:15.555 INFO [stderr]     |
Dec 14 17:02:15.555 INFO [stderr] 175 |         unsafe {
Dec 14 17:02:15.555 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 14 17:02:15.555 INFO [stderr]     |
Dec 14 17:02:15.555 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 14 17:02:15.555 INFO [stderr] 
Dec 14 17:02:15.555 INFO [stderr] warning: unnecessary `unsafe` block
Dec 14 17:02:15.555 INFO [stderr]    --> src/unsync.rs:142:9
Dec 14 17:02:15.555 INFO [stderr]     |
Dec 14 17:02:15.555 INFO [stderr] 142 |         unsafe {
Dec 14 17:02:15.555 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 14 17:02:15.555 INFO [stderr] 
Dec 14 17:02:16.842 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Dec 14 17:02:16.842 INFO [stderr] su: No module specific data is present
Dec 14 17:02:17.844 INFO running `"docker" "inspect" "49047b76815e093f0f4ce78f35cb8e4098d9879e554884873566ddb3bbdf0fb0"`
Dec 14 17:02:18.165 INFO running `"docker" "rm" "-f" "49047b76815e093f0f4ce78f35cb8e4098d9879e554884873566ddb3bbdf0fb0"`
Dec 14 17:02:18.419 INFO [stdout] 49047b76815e093f0f4ce78f35cb8e4098d9879e554884873566ddb3bbdf0fb0
Dec 14 17:02:18.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:02:18.864 INFO [stdout] 431544dad3bdba483bab63da42757d659da875867e65de8547aea784925e59ec
Dec 14 17:02:18.867 INFO running `"docker" "start" "-a" "431544dad3bdba483bab63da42757d659da875867e65de8547aea784925e59ec"`
Dec 14 17:02:20.323 INFO [stderr] usermod: no changes
Dec 14 17:02:20.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 17:02:20.383 INFO [stderr]      Running /target/debug/deps/thunk-94ecc082e351af9f
Dec 14 17:02:20.383 INFO [stdout] 
Dec 14 17:02:20.383 INFO [stdout] running 16 tests
Dec 14 17:02:20.391 INFO [stdout] test strict::test::thunk_computed ... ok
Dec 14 17:02:20.391 INFO [stdout] test sync::test::ten_thousand_xors_threadsafe_lazy ... ok
Dec 14 17:02:20.391 INFO [stdout] test sync::test::arc_thunk_deferred ... ok
Dec 14 17:02:20.391 INFO [stdout] test sync::test::arc_thunk_computed ... ok
Dec 14 17:02:20.391 INFO [stdout] test strict::test::thunk_deferred ... ok
Dec 14 17:02:20.391 INFO [stdout] test sync::test::thunk_deferred ... ok
Dec 14 17:02:20.391 INFO [stdout] test unsync::test::rc_thunk_computed ... ok
Dec 14 17:02:20.391 INFO [stdout] test sync::test::thunk_computed ... ok
Dec 14 17:02:20.399 INFO [stdout] test unsync::test::rc_thunk_deferred ... ok
Dec 14 17:02:20.399 INFO [stdout] test unsync::test::thunk_deferred ... ok
Dec 14 17:02:20.403 INFO [stdout] test unsync::test::ten_thousand_xors_threadsafe_lazy ... ok
Dec 14 17:02:20.415 INFO [stdout] test unsync::test::thunk_computed ... ok
Dec 14 17:02:23.043 INFO [stdout] test strict::test::ten_thousand_xors_threadsafe_lazy ... ok
Dec 14 17:02:23.048 INFO [stdout] test strict::test::ten_thousand_xors_threadsafe_strict ... ok
Dec 14 17:02:23.063 INFO [stdout] test sync::test::ten_thousand_xors_threadsafe_strict ... ok
Dec 14 17:02:23.179 INFO [stdout] test unsync::test::ten_thousand_xors_threadsafe_strict ... ok
Dec 14 17:02:23.179 INFO [stdout] 
Dec 14 17:02:23.179 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:02:23.179 INFO [stdout] 
Dec 14 17:02:23.181 INFO [stderr]    Doc-tests thunk
Dec 14 17:02:24.104 INFO [stdout] 
Dec 14 17:02:24.104 INFO [stdout] running 0 tests
Dec 14 17:02:24.104 INFO [stdout] 
Dec 14 17:02:24.104 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:02:24.104 INFO [stdout] 
Dec 14 17:02:24.112 INFO [stderr] su: No module specific data is present
Dec 14 17:02:25.495 INFO running `"docker" "inspect" "431544dad3bdba483bab63da42757d659da875867e65de8547aea784925e59ec"`
Dec 14 17:02:25.861 INFO running `"docker" "rm" "-f" "431544dad3bdba483bab63da42757d659da875867e65de8547aea784925e59ec"`
Dec 14 17:02:26.291 INFO [stdout] 431544dad3bdba483bab63da42757d659da875867e65de8547aea784925e59ec