Dec 07 20:01:12.189 INFO testing concat-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 20:01:12.189 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 07 20:01:12.705 INFO [stdout] d82fa2584a1fe8d7436ab5fd9c2cb2a15b81169f232dd9d454ca437e81e82ff2
Dec 07 20:01:12.707 INFO running `"docker" "start" "-a" "d82fa2584a1fe8d7436ab5fd9c2cb2a15b81169f232dd9d454ca437e81e82ff2"`
Dec 07 20:01:14.288 INFO [stderr] usermod: no changes
Dec 07 20:01:14.340 INFO [stderr]    Compiling concat v0.1.0 (/source)
Dec 07 20:01:15.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 07 20:01:15.060 INFO [stderr] su: No module specific data is present
Dec 07 20:01:16.118 INFO running `"docker" "inspect" "d82fa2584a1fe8d7436ab5fd9c2cb2a15b81169f232dd9d454ca437e81e82ff2"`
Dec 07 20:01:16.478 INFO running `"docker" "rm" "-f" "d82fa2584a1fe8d7436ab5fd9c2cb2a15b81169f232dd9d454ca437e81e82ff2"`
Dec 07 20:01:16.760 INFO [stdout] d82fa2584a1fe8d7436ab5fd9c2cb2a15b81169f232dd9d454ca437e81e82ff2
Dec 07 20:01:16.766 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 07 20:01:17.319 INFO [stdout] 6b8c9b561ceee674f9dead625fcad31dac4c84b44dd60b7a7bc603acfd525aa7
Dec 07 20:01:17.321 INFO running `"docker" "start" "-a" "6b8c9b561ceee674f9dead625fcad31dac4c84b44dd60b7a7bc603acfd525aa7"`
Dec 07 20:01:19.512 INFO [stderr] usermod: no changes
Dec 07 20:01:19.588 INFO [stderr]    Compiling concat v0.1.0 (/source)
Dec 07 20:01:21.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 07 20:01:21.727 INFO [stderr] su: No module specific data is present
Dec 07 20:01:22.572 INFO running `"docker" "inspect" "6b8c9b561ceee674f9dead625fcad31dac4c84b44dd60b7a7bc603acfd525aa7"`
Dec 07 20:01:23.010 INFO running `"docker" "rm" "-f" "6b8c9b561ceee674f9dead625fcad31dac4c84b44dd60b7a7bc603acfd525aa7"`
Dec 07 20:01:23.364 INFO [stdout] 6b8c9b561ceee674f9dead625fcad31dac4c84b44dd60b7a7bc603acfd525aa7
Dec 07 20:01:23.370 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 07 20:01:23.726 INFO [stdout] 6b09487fefc69353d70c67e7fbdce2095c3ada94d64e9823f742541016b8ef71
Dec 07 20:01:23.728 INFO running `"docker" "start" "-a" "6b09487fefc69353d70c67e7fbdce2095c3ada94d64e9823f742541016b8ef71"`
Dec 07 20:01:25.319 INFO [stderr] usermod: no changes
Dec 07 20:01:25.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 20:01:25.376 INFO [stderr]      Running /target/debug/deps/concat-bdef80d1b1d8349f
Dec 07 20:01:25.384 INFO [stderr]    Doc-tests concat
Dec 07 20:01:25.384 INFO [stdout] 
Dec 07 20:01:25.384 INFO [stdout] running 1 test
Dec 07 20:01:25.384 INFO [stdout] test tests::it_concats ... ok
Dec 07 20:01:25.384 INFO [stdout] 
Dec 07 20:01:25.384 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:01:25.384 INFO [stdout] 
Dec 07 20:01:26.456 INFO [stdout] 
Dec 07 20:01:26.456 INFO [stdout] running 0 tests
Dec 07 20:01:26.456 INFO [stdout] 
Dec 07 20:01:26.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:01:26.456 INFO [stdout] 
Dec 07 20:01:26.458 INFO [stderr] su: No module specific data is present
Dec 07 20:01:27.442 INFO running `"docker" "inspect" "6b09487fefc69353d70c67e7fbdce2095c3ada94d64e9823f742541016b8ef71"`
Dec 07 20:01:27.750 INFO running `"docker" "rm" "-f" "6b09487fefc69353d70c67e7fbdce2095c3ada94d64e9823f742541016b8ef71"`
Dec 07 20:01:28.128 INFO [stdout] 6b09487fefc69353d70c67e7fbdce2095c3ada94d64e9823f742541016b8ef71