Dec 14 07:30:08.738 INFO testing NicholasLYang/rust-calculator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:30:08.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:30:09.123 INFO [stdout] bdfa15a546776d4e7685b960c1281fc25f5d459f652cb1edf5c714c20eea6eaa
Dec 14 07:30:09.131 INFO running `"docker" "start" "-a" "bdfa15a546776d4e7685b960c1281fc25f5d459f652cb1edf5c714c20eea6eaa"`
Dec 14 07:30:10.259 INFO [stderr] usermod: no changes
Dec 14 07:30:10.543 INFO [stderr]    Compiling ena v0.10.1
Dec 14 07:30:10.543 INFO [stderr]    Compiling syn v0.15.14
Dec 14 07:30:10.543 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 14 07:30:14.208 INFO [stderr]    Compiling string_cache v0.7.3
Dec 14 07:30:23.767 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 14 07:30:36.453 INFO [stderr]    Compiling docopt v1.0.1
Dec 14 07:30:43.262 INFO [stderr]    Compiling lalrpop v0.16.1
Dec 14 07:31:32.271 INFO [stderr]    Compiling rust-calculator v0.1.0 (/source)
Dec 14 07:31:39.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Dec 14 07:31:39.363 INFO [stderr] su: No module specific data is present
Dec 14 07:31:39.710 INFO running `"docker" "inspect" "bdfa15a546776d4e7685b960c1281fc25f5d459f652cb1edf5c714c20eea6eaa"`
Dec 14 07:31:39.784 INFO running `"docker" "rm" "-f" "bdfa15a546776d4e7685b960c1281fc25f5d459f652cb1edf5c714c20eea6eaa"`
Dec 14 07:31:39.952 INFO [stdout] bdfa15a546776d4e7685b960c1281fc25f5d459f652cb1edf5c714c20eea6eaa
Dec 14 07:31:39.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:31:40.166 INFO [stdout] 0188b88c69d33ecddf8f1f811b9d3388bfbd300d48f4b9656b469906c7b06ae0
Dec 14 07:31:40.168 INFO running `"docker" "start" "-a" "0188b88c69d33ecddf8f1f811b9d3388bfbd300d48f4b9656b469906c7b06ae0"`
Dec 14 07:31:40.570 INFO [stderr] usermod: no changes
Dec 14 07:31:40.692 INFO [stderr]    Compiling rust-calculator v0.1.0 (/source)
Dec 14 07:31:41.549 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 14 07:31:41.559 INFO [stderr] su: No module specific data is present
Dec 14 07:31:41.844 INFO running `"docker" "inspect" "0188b88c69d33ecddf8f1f811b9d3388bfbd300d48f4b9656b469906c7b06ae0"`
Dec 14 07:31:42.049 INFO running `"docker" "rm" "-f" "0188b88c69d33ecddf8f1f811b9d3388bfbd300d48f4b9656b469906c7b06ae0"`
Dec 14 07:31:42.142 INFO [stdout] 0188b88c69d33ecddf8f1f811b9d3388bfbd300d48f4b9656b469906c7b06ae0
Dec 14 07:31:42.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:31:42.419 INFO [stdout] e236bd1ed02501a92790d4f679f167c588cafbf5eb60040cc2d692ddf3987133
Dec 14 07:31:42.421 INFO running `"docker" "start" "-a" "e236bd1ed02501a92790d4f679f167c588cafbf5eb60040cc2d692ddf3987133"`
Dec 14 07:31:43.059 INFO [stderr] usermod: no changes
Dec 14 07:31:43.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 07:31:43.182 INFO [stderr]      Running /target/debug/deps/rust_calculator-02887aa59009d6ea
Dec 14 07:31:43.183 INFO [stdout] 
Dec 14 07:31:43.183 INFO [stdout] running 1 test
Dec 14 07:31:43.183 INFO [stdout] test test_optimize ... ok
Dec 14 07:31:43.183 INFO [stdout] 
Dec 14 07:31:43.183 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:31:43.183 INFO [stdout] 
Dec 14 07:31:43.186 INFO [stderr] su: No module specific data is present
Dec 14 07:31:43.500 INFO running `"docker" "inspect" "e236bd1ed02501a92790d4f679f167c588cafbf5eb60040cc2d692ddf3987133"`
Dec 14 07:31:43.623 INFO running `"docker" "rm" "-f" "e236bd1ed02501a92790d4f679f167c588cafbf5eb60040cc2d692ddf3987133"`
Dec 14 07:31:43.815 INFO [stdout] e236bd1ed02501a92790d4f679f167c588cafbf5eb60040cc2d692ddf3987133