Nov 17 20:46:15.106 INFO testing threading-0.1.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 20:46:15.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 20:46:15.399 INFO [stdout] a3b19a64b29f80fdfd84a3047b70543baa7a877bd2ff45e91fa164fd903285b7
Nov 17 20:46:15.405 INFO running `"docker" "start" "-a" "a3b19a64b29f80fdfd84a3047b70543baa7a877bd2ff45e91fa164fd903285b7"`
Nov 17 20:46:16.194 INFO [stderr] usermod: no changes
Nov 17 20:46:16.233 INFO [stderr]    Compiling threading v0.1.2 (/source)
Nov 17 20:46:17.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 17 20:46:17.052 INFO [stderr] su: No module specific data is present
Nov 17 20:46:17.491 INFO running `"docker" "inspect" "a3b19a64b29f80fdfd84a3047b70543baa7a877bd2ff45e91fa164fd903285b7"`
Nov 17 20:46:17.572 INFO running `"docker" "rm" "-f" "a3b19a64b29f80fdfd84a3047b70543baa7a877bd2ff45e91fa164fd903285b7"`
Nov 17 20:46:17.637 INFO [stdout] a3b19a64b29f80fdfd84a3047b70543baa7a877bd2ff45e91fa164fd903285b7
Nov 17 20:46:17.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 20:46:17.863 INFO [stdout] 598ae4194e3f6cf1770075c8b5ebec9d6f7d2c2db20d9bb6dd38c73792ff1c29
Nov 17 20:46:17.868 INFO running `"docker" "start" "-a" "598ae4194e3f6cf1770075c8b5ebec9d6f7d2c2db20d9bb6dd38c73792ff1c29"`
Nov 17 20:46:18.399 INFO [stderr] usermod: no changes
Nov 17 20:46:18.447 INFO [stderr]    Compiling threading v0.1.2 (/source)
Nov 17 20:46:19.031 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 20:46:19.031 INFO [stderr]    --> src/lib.rs:165:13
Nov 17 20:46:19.031 INFO [stderr]     |
Nov 17 20:46:19.031 INFO [stderr] 165 |             i * i;
Nov 17 20:46:19.031 INFO [stderr]     |             ^^^^^
Nov 17 20:46:19.031 INFO [stderr]     |
Nov 17 20:46:19.031 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 20:46:19.031 INFO [stderr] 
Nov 17 20:46:19.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 17 20:46:19.688 INFO [stderr] su: No module specific data is present
Nov 17 20:46:20.521 INFO running `"docker" "inspect" "598ae4194e3f6cf1770075c8b5ebec9d6f7d2c2db20d9bb6dd38c73792ff1c29"`
Nov 17 20:46:20.723 INFO running `"docker" "rm" "-f" "598ae4194e3f6cf1770075c8b5ebec9d6f7d2c2db20d9bb6dd38c73792ff1c29"`
Nov 17 20:46:20.885 INFO [stdout] 598ae4194e3f6cf1770075c8b5ebec9d6f7d2c2db20d9bb6dd38c73792ff1c29
Nov 17 20:46:20.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 20:46:21.189 INFO [stdout] beac1279f69d5c97a628dbbc0f8cabae1b1be44527c390d5a7daf674e8f189ee
Nov 17 20:46:21.192 INFO running `"docker" "start" "-a" "beac1279f69d5c97a628dbbc0f8cabae1b1be44527c390d5a7daf674e8f189ee"`
Nov 17 20:46:21.572 INFO [stderr] usermod: no changes
Nov 17 20:46:21.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 20:46:21.604 INFO [stderr]      Running /target/debug/deps/threading-8ab6b5e927032d0b
Nov 17 20:46:21.608 INFO [stdout] 
Nov 17 20:46:21.608 INFO [stdout] running 1 test
Nov 17 20:46:23.609 INFO [stdout] test test ... ok
Nov 17 20:46:23.609 INFO [stdout] 
Nov 17 20:46:23.609 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 20:46:23.609 INFO [stdout] 
Nov 17 20:46:23.609 INFO [stderr]    Doc-tests threading
Nov 17 20:46:24.249 INFO [stdout] 
Nov 17 20:46:24.249 INFO [stdout] running 0 tests
Nov 17 20:46:24.249 INFO [stdout] 
Nov 17 20:46:24.249 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 20:46:24.249 INFO [stdout] 
Nov 17 20:46:24.256 INFO [stderr] su: No module specific data is present
Nov 17 20:46:24.561 INFO running `"docker" "inspect" "beac1279f69d5c97a628dbbc0f8cabae1b1be44527c390d5a7daf674e8f189ee"`
Nov 17 20:46:24.712 INFO running `"docker" "rm" "-f" "beac1279f69d5c97a628dbbc0f8cabae1b1be44527c390d5a7daf674e8f189ee"`
Nov 17 20:46:24.863 INFO [stdout] beac1279f69d5c97a628dbbc0f8cabae1b1be44527c390d5a7daf674e8f189ee