Dec 06 19:31:46.459 INFO testing tower-buffer-0.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 19:31:46.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:31:46.614 INFO [stdout] 232e11f1d1b1602aab1a0e111688fa31af2530fed272756956774c6297a842f2
Dec 06 19:31:46.617 INFO running `"docker" "start" "-a" "232e11f1d1b1602aab1a0e111688fa31af2530fed272756956774c6297a842f2"`
Dec 06 19:31:47.012 INFO [stderr] usermod: no changes
Dec 06 19:31:47.050 INFO [stderr]    Compiling tower-buffer v0.0.0 (/source)
Dec 06 19:31:47.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 06 19:31:47.417 INFO [stderr] su: No module specific data is present
Dec 06 19:31:47.659 INFO running `"docker" "inspect" "232e11f1d1b1602aab1a0e111688fa31af2530fed272756956774c6297a842f2"`
Dec 06 19:31:47.767 INFO running `"docker" "rm" "-f" "232e11f1d1b1602aab1a0e111688fa31af2530fed272756956774c6297a842f2"`
Dec 06 19:31:47.858 INFO [stdout] 232e11f1d1b1602aab1a0e111688fa31af2530fed272756956774c6297a842f2
Dec 06 19:31:47.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:31:48.036 INFO [stdout] 5910257e6b68245678d986992804c13cda46a2799b3aae9cc39d00856ba2a934
Dec 06 19:31:48.041 INFO running `"docker" "start" "-a" "5910257e6b68245678d986992804c13cda46a2799b3aae9cc39d00856ba2a934"`
Dec 06 19:31:48.428 INFO [stderr] usermod: no changes
Dec 06 19:31:48.457 INFO [stderr]    Compiling tower-buffer v0.0.0 (/source)
Dec 06 19:31:49.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 06 19:31:49.127 INFO [stderr] su: No module specific data is present
Dec 06 19:31:49.450 INFO running `"docker" "inspect" "5910257e6b68245678d986992804c13cda46a2799b3aae9cc39d00856ba2a934"`
Dec 06 19:31:49.559 INFO running `"docker" "rm" "-f" "5910257e6b68245678d986992804c13cda46a2799b3aae9cc39d00856ba2a934"`
Dec 06 19:31:49.653 INFO [stdout] 5910257e6b68245678d986992804c13cda46a2799b3aae9cc39d00856ba2a934
Dec 06 19:31:49.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:31:49.784 INFO [stdout] 6ce204b582478bbf5b079938bc0c38ab3be2588435a9316ebcd8346c65fe51e3
Dec 06 19:31:49.785 INFO running `"docker" "start" "-a" "6ce204b582478bbf5b079938bc0c38ab3be2588435a9316ebcd8346c65fe51e3"`
Dec 06 19:31:50.272 INFO [stderr] usermod: no changes
Dec 06 19:31:50.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 19:31:50.304 INFO [stderr]      Running /target/debug/deps/tower_buffer-5ebb932df3449f61
Dec 06 19:31:50.305 INFO [stdout] 
Dec 06 19:31:50.305 INFO [stdout] running 1 test
Dec 06 19:31:50.306 INFO [stdout] test tests::it_works ... ok
Dec 06 19:31:50.307 INFO [stderr]    Doc-tests tower-buffer
Dec 06 19:31:50.307 INFO [stdout] 
Dec 06 19:31:50.307 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:31:50.307 INFO [stdout] 
Dec 06 19:31:51.015 INFO [stdout] 
Dec 06 19:31:51.015 INFO [stdout] running 0 tests
Dec 06 19:31:51.015 INFO [stdout] 
Dec 06 19:31:51.015 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:31:51.015 INFO [stdout] 
Dec 06 19:31:51.022 INFO [stderr] su: No module specific data is present
Dec 06 19:31:51.289 INFO running `"docker" "inspect" "6ce204b582478bbf5b079938bc0c38ab3be2588435a9316ebcd8346c65fe51e3"`
Dec 06 19:31:51.357 INFO running `"docker" "rm" "-f" "6ce204b582478bbf5b079938bc0c38ab3be2588435a9316ebcd8346c65fe51e3"`
Dec 06 19:31:51.444 INFO [stdout] 6ce204b582478bbf5b079938bc0c38ab3be2588435a9316ebcd8346c65fe51e3