Nov 16 09:50:22.999 INFO testing uberblah/rust-simple-regression-example against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 09:50:22.999 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 16 09:50:23.516 INFO [stdout] 522360b1995e9a33c5fa93d049dd67f81f842ec8ecc6d1aca9c479f34f300e09
Nov 16 09:50:23.523 INFO running `"docker" "start" "-a" "522360b1995e9a33c5fa93d049dd67f81f842ec8ecc6d1aca9c479f34f300e09"`
Nov 16 09:50:24.591 INFO [stderr] usermod: no changes
Nov 16 09:50:24.660 INFO [stderr]    Compiling libc v0.2.29
Nov 16 09:50:25.803 INFO [stderr]    Compiling rand v0.3.16
Nov 16 09:50:27.915 INFO [stderr]    Compiling rustreg v0.1.0 (/source)
Nov 16 09:50:28.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
Nov 16 09:50:28.987 INFO [stderr] su: No module specific data is present
Nov 16 09:50:29.541 INFO running `"docker" "inspect" "522360b1995e9a33c5fa93d049dd67f81f842ec8ecc6d1aca9c479f34f300e09"`
Nov 16 09:50:29.887 INFO running `"docker" "rm" "-f" "522360b1995e9a33c5fa93d049dd67f81f842ec8ecc6d1aca9c479f34f300e09"`
Nov 16 09:50:30.128 INFO [stdout] 522360b1995e9a33c5fa93d049dd67f81f842ec8ecc6d1aca9c479f34f300e09
Nov 16 09:50:30.132 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 16 09:50:30.441 INFO [stdout] 1aee0c98afd94b87f3886f0d9bd649a46e68b9a06f43f58fd867a05a73dd9747
Nov 16 09:50:30.444 INFO running `"docker" "start" "-a" "1aee0c98afd94b87f3886f0d9bd649a46e68b9a06f43f58fd867a05a73dd9747"`
Nov 16 09:50:31.564 INFO [stderr] usermod: no changes
Nov 16 09:50:31.635 INFO [stderr]    Compiling rustreg v0.1.0 (/source)
Nov 16 09:50:33.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Nov 16 09:50:33.024 INFO [stderr] su: No module specific data is present
Nov 16 09:50:33.926 INFO running `"docker" "inspect" "1aee0c98afd94b87f3886f0d9bd649a46e68b9a06f43f58fd867a05a73dd9747"`
Nov 16 09:50:34.275 INFO running `"docker" "rm" "-f" "1aee0c98afd94b87f3886f0d9bd649a46e68b9a06f43f58fd867a05a73dd9747"`
Nov 16 09:50:34.573 INFO [stdout] 1aee0c98afd94b87f3886f0d9bd649a46e68b9a06f43f58fd867a05a73dd9747
Nov 16 09:50:34.575 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 16 09:50:35.128 INFO [stdout] 900249d9670ca6bff9ff4fa22fe0314c32f33afffbf461e4a07ca72cd8a3d55e
Nov 16 09:50:35.139 INFO running `"docker" "start" "-a" "900249d9670ca6bff9ff4fa22fe0314c32f33afffbf461e4a07ca72cd8a3d55e"`
Nov 16 09:50:36.343 INFO [stderr] usermod: no changes
Nov 16 09:50:36.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 16 09:50:36.457 INFO [stderr]      Running /target/debug/deps/rustreg-344edaa94573436e
Nov 16 09:50:36.457 INFO [stdout] 
Nov 16 09:50:36.457 INFO [stdout] running 1 test
Nov 16 09:50:36.463 INFO [stdout] test tests::it_works ... ok
Nov 16 09:50:36.463 INFO [stderr]      Running /target/debug/deps/rustreg-b34e09c8a85e4fc5
Nov 16 09:50:36.463 INFO [stdout] 
Nov 16 09:50:36.463 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:50:36.463 INFO [stdout] 
Nov 16 09:50:36.463 INFO [stdout] 
Nov 16 09:50:36.463 INFO [stdout] running 2 tests
Nov 16 09:50:36.471 INFO [stdout] test test_mse ... ok
Nov 16 09:50:36.607 INFO [stdout] test noise_properties ... ok
Nov 16 09:50:36.607 INFO [stderr]    Doc-tests rustreg
Nov 16 09:50:36.607 INFO [stdout] 
Nov 16 09:50:36.607 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:50:36.607 INFO [stdout] 
Nov 16 09:50:36.779 INFO [stdout] 
Nov 16 09:50:36.779 INFO [stdout] running 0 tests
Nov 16 09:50:36.780 INFO [stdout] 
Nov 16 09:50:36.780 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:50:36.780 INFO [stdout] 
Nov 16 09:50:36.791 INFO [stderr] su: No module specific data is present
Nov 16 09:50:38.183 INFO running `"docker" "inspect" "900249d9670ca6bff9ff4fa22fe0314c32f33afffbf461e4a07ca72cd8a3d55e"`
Nov 16 09:50:38.589 INFO running `"docker" "rm" "-f" "900249d9670ca6bff9ff4fa22fe0314c32f33afffbf461e4a07ca72cd8a3d55e"`
Nov 16 09:50:38.939 INFO [stdout] 900249d9670ca6bff9ff4fa22fe0314c32f33afffbf461e4a07ca72cd8a3d55e