Dec 06 04:19:44.923 INFO testing casey/uniblocks against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 04:19:44.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 04:19:45.474 INFO [stdout] 06fe36825368a5d05442703a65edfc368bf5f54814658995f0e378eddeb6260f
Dec 06 04:19:45.476 INFO running `"docker" "start" "-a" "06fe36825368a5d05442703a65edfc368bf5f54814658995f0e378eddeb6260f"`
Dec 06 04:19:47.113 INFO [stderr] usermod: no changes
Dec 06 04:19:47.188 INFO [stderr]    Compiling uniblocks v0.0.0 (/source)
Dec 06 04:19:47.736 INFO [stderr] warning: method is never used: `contains_char`
Dec 06 04:19:47.736 INFO [stderr]    --> src/block.rs:855:5
Dec 06 04:19:47.736 INFO [stderr]     |
Dec 06 04:19:47.736 INFO [stderr] 855 |     pub fn contains_char(self, c: char) -> bool {
Dec 06 04:19:47.736 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:19:47.736 INFO [stderr]     |
Dec 06 04:19:47.752 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 04:19:47.752 INFO [stderr] 
Dec 06 04:19:48.366 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 06 04:19:48.368 INFO [stderr] su: No module specific data is present
Dec 06 04:19:49.709 INFO running `"docker" "inspect" "06fe36825368a5d05442703a65edfc368bf5f54814658995f0e378eddeb6260f"`
Dec 06 04:19:50.128 INFO running `"docker" "rm" "-f" "06fe36825368a5d05442703a65edfc368bf5f54814658995f0e378eddeb6260f"`
Dec 06 04:19:50.384 INFO [stdout] 06fe36825368a5d05442703a65edfc368bf5f54814658995f0e378eddeb6260f
Dec 06 04:19:50.390 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 04:19:50.834 INFO [stdout] 54c527ae6a0130edc7b52728233a800a3a0af8e797c8518fc391790bfb9037a5
Dec 06 04:19:50.838 INFO running `"docker" "start" "-a" "54c527ae6a0130edc7b52728233a800a3a0af8e797c8518fc391790bfb9037a5"`
Dec 06 04:19:52.215 INFO [stderr] usermod: no changes
Dec 06 04:19:52.289 INFO [stderr]    Compiling uniblocks v0.0.0 (/source)
Dec 06 04:19:52.857 INFO [stderr] warning: method is never used: `contains_char`
Dec 06 04:19:52.857 INFO [stderr]    --> src/block.rs:855:5
Dec 06 04:19:52.857 INFO [stderr]     |
Dec 06 04:19:52.857 INFO [stderr] 855 |     pub fn contains_char(self, c: char) -> bool {
Dec 06 04:19:52.857 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:19:52.857 INFO [stderr]     |
Dec 06 04:19:52.857 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 04:19:52.857 INFO [stderr] 
Dec 06 04:19:53.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 06 04:19:53.199 INFO [stderr] su: No module specific data is present
Dec 06 04:19:54.040 INFO running `"docker" "inspect" "54c527ae6a0130edc7b52728233a800a3a0af8e797c8518fc391790bfb9037a5"`
Dec 06 04:19:54.390 INFO running `"docker" "rm" "-f" "54c527ae6a0130edc7b52728233a800a3a0af8e797c8518fc391790bfb9037a5"`
Dec 06 04:19:54.696 INFO [stdout] 54c527ae6a0130edc7b52728233a800a3a0af8e797c8518fc391790bfb9037a5
Dec 06 04:19:54.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 04:19:55.202 INFO [stdout] 72c955e3e3b5837664f5a50c906efea9c41d1825063fd31e484cce489bc03ae9
Dec 06 04:19:55.204 INFO running `"docker" "start" "-a" "72c955e3e3b5837664f5a50c906efea9c41d1825063fd31e484cce489bc03ae9"`
Dec 06 04:19:56.724 INFO [stderr] usermod: no changes
Dec 06 04:19:56.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 04:19:56.792 INFO [stderr]      Running /target/debug/deps/uniblocks-0afd1aadad0a58b0
Dec 06 04:19:56.800 INFO [stdout] 
Dec 06 04:19:56.800 INFO [stdout] running 0 tests
Dec 06 04:19:56.800 INFO [stdout] 
Dec 06 04:19:56.800 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:19:56.800 INFO [stdout] 
Dec 06 04:19:56.801 INFO [stderr] su: No module specific data is present
Dec 06 04:19:57.948 INFO running `"docker" "inspect" "72c955e3e3b5837664f5a50c906efea9c41d1825063fd31e484cce489bc03ae9"`
Dec 06 04:19:58.262 INFO running `"docker" "rm" "-f" "72c955e3e3b5837664f5a50c906efea9c41d1825063fd31e484cce489bc03ae9"`
Dec 06 04:19:58.586 INFO [stdout] 72c955e3e3b5837664f5a50c906efea9c41d1825063fd31e484cce489bc03ae9