Dec 14 07:59:40.255 INFO testing Mcat12/backtrack against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:59:40.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:59:40.560 INFO [stdout] 2ae7203c319fa48a54acfa7d219b5189aac0acb02404d26c9fb6eaa00bd12c1b
Dec 14 07:59:40.562 INFO running `"docker" "start" "-a" "2ae7203c319fa48a54acfa7d219b5189aac0acb02404d26c9fb6eaa00bd12c1b"`
Dec 14 07:59:41.280 INFO [stderr] usermod: no changes
Dec 14 07:59:41.383 INFO [stderr]    Compiling backtrack v0.1.0 (/source)
Dec 14 07:59:43.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Dec 14 07:59:43.609 INFO [stderr] su: No module specific data is present
Dec 14 07:59:44.004 INFO running `"docker" "inspect" "2ae7203c319fa48a54acfa7d219b5189aac0acb02404d26c9fb6eaa00bd12c1b"`
Dec 14 07:59:44.209 INFO running `"docker" "rm" "-f" "2ae7203c319fa48a54acfa7d219b5189aac0acb02404d26c9fb6eaa00bd12c1b"`
Dec 14 07:59:44.387 INFO [stdout] 2ae7203c319fa48a54acfa7d219b5189aac0acb02404d26c9fb6eaa00bd12c1b
Dec 14 07:59:44.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:59:44.687 INFO [stdout] b6e776716c6dd63b476d75e9d1657802df3137ccbd719c8441ca8fd0ddebf5ed
Dec 14 07:59:44.690 INFO running `"docker" "start" "-a" "b6e776716c6dd63b476d75e9d1657802df3137ccbd719c8441ca8fd0ddebf5ed"`
Dec 14 07:59:45.684 INFO [stderr] usermod: no changes
Dec 14 07:59:46.003 INFO [stderr]    Compiling criterion-plot v0.2.5
Dec 14 07:59:46.003 INFO [stderr]    Compiling memchr v2.1.1
Dec 14 07:59:46.003 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 14 07:59:46.064 INFO [stderr]    Compiling itertools-num v0.1.3
Dec 14 07:59:46.075 INFO [stderr]    Compiling criterion-stats v0.2.5
Dec 14 07:59:46.075 INFO [stderr]    Compiling chrono v0.4.6
Dec 14 07:59:48.307 INFO [stderr]    Compiling backtrace v0.3.9
Dec 14 07:59:50.607 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 14 07:59:50.607 INFO [stderr]    Compiling csv-core v0.1.4
Dec 14 07:59:52.927 INFO [stderr]    Compiling failure v0.1.3
Dec 14 07:59:54.794 INFO [stderr]    Compiling simplelog v0.5.3
Dec 14 07:59:55.111 INFO [stderr]    Compiling regex v1.1.0
Dec 14 07:59:55.151 INFO [stderr]    Compiling csv v1.0.2
Dec 14 08:00:08.203 INFO [stderr]    Compiling handlebars v0.32.4
Dec 14 08:00:16.593 INFO [stderr]    Compiling criterion v0.2.5
Dec 14 08:00:30.961 INFO [stderr]    Compiling backtrack v0.1.0 (/source)
Dec 14 08:00:33.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.85s
Dec 14 08:00:33.579 INFO [stderr] su: No module specific data is present
Dec 14 08:00:35.435 INFO running `"docker" "inspect" "b6e776716c6dd63b476d75e9d1657802df3137ccbd719c8441ca8fd0ddebf5ed"`
Dec 14 08:00:35.793 INFO running `"docker" "rm" "-f" "b6e776716c6dd63b476d75e9d1657802df3137ccbd719c8441ca8fd0ddebf5ed"`
Dec 14 08:00:36.142 INFO [stdout] b6e776716c6dd63b476d75e9d1657802df3137ccbd719c8441ca8fd0ddebf5ed
Dec 14 08:00:36.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:00:36.679 INFO [stdout] 15fcf74f3804413dc0f82af04c6bd0cd908bc6843b68931808c95828718134c1
Dec 14 08:00:36.681 INFO running `"docker" "start" "-a" "15fcf74f3804413dc0f82af04c6bd0cd908bc6843b68931808c95828718134c1"`
Dec 14 08:00:38.059 INFO [stderr] usermod: no changes
Dec 14 08:00:38.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 14 08:00:38.335 INFO [stderr]      Running /target/debug/deps/backtrack-a0ab277481e2ae56
Dec 14 08:00:38.343 INFO [stdout] 
Dec 14 08:00:38.343 INFO [stdout] running 1 test
Dec 14 08:00:38.343 INFO [stdout] test queen::tests::is_valid ... ok
Dec 14 08:00:38.343 INFO [stdout] 
Dec 14 08:00:38.343 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:00:38.343 INFO [stdout] 
Dec 14 08:00:38.351 INFO [stderr]      Running /target/debug/deps/8queens-fc7fe9a349597bb2
Dec 14 08:00:38.351 INFO [stderr]      Running /target/debug/deps/trunk_pack-31f867158d7b322c
Dec 14 08:00:38.351 INFO [stdout] 
Dec 14 08:00:38.351 INFO [stdout] running 0 tests
Dec 14 08:00:38.351 INFO [stdout] 
Dec 14 08:00:38.351 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:00:38.351 INFO [stdout] 
Dec 14 08:00:38.355 INFO [stdout] 
Dec 14 08:00:38.355 INFO [stdout] running 0 tests
Dec 14 08:00:38.355 INFO [stdout] 
Dec 14 08:00:38.355 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:00:38.355 INFO [stdout] 
Dec 14 08:00:38.355 INFO [stderr]    Doc-tests backtrack
Dec 14 08:00:39.315 INFO [stdout] 
Dec 14 08:00:39.315 INFO [stdout] running 0 tests
Dec 14 08:00:39.315 INFO [stdout] 
Dec 14 08:00:39.315 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:00:39.315 INFO [stdout] 
Dec 14 08:00:39.327 INFO [stderr] su: No module specific data is present
Dec 14 08:00:39.996 INFO running `"docker" "inspect" "15fcf74f3804413dc0f82af04c6bd0cd908bc6843b68931808c95828718134c1"`
Dec 14 08:00:40.315 INFO running `"docker" "rm" "-f" "15fcf74f3804413dc0f82af04c6bd0cd908bc6843b68931808c95828718134c1"`
Dec 14 08:00:40.695 INFO [stdout] 15fcf74f3804413dc0f82af04c6bd0cd908bc6843b68931808c95828718134c1