Dec 06 19:15:01.509 INFO testing try-lock-0.2.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 19:15:01.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:15:01.680 INFO [stdout] 29d2bc29987acf4837e6398911879d6350b565ebc01e44caa4cae341c2cd4c47
Dec 06 19:15:01.682 INFO running `"docker" "start" "-a" "29d2bc29987acf4837e6398911879d6350b565ebc01e44caa4cae341c2cd4c47"`
Dec 06 19:15:02.123 INFO [stderr] usermod: no changes
Dec 06 19:15:02.154 INFO [stderr]    Compiling try-lock v0.2.2 (/source)
Dec 06 19:15:02.397 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Dec 06 19:15:02.399 INFO [stderr] su: No module specific data is present
Dec 06 19:15:02.806 INFO running `"docker" "inspect" "29d2bc29987acf4837e6398911879d6350b565ebc01e44caa4cae341c2cd4c47"`
Dec 06 19:15:02.980 INFO running `"docker" "rm" "-f" "29d2bc29987acf4837e6398911879d6350b565ebc01e44caa4cae341c2cd4c47"`
Dec 06 19:15:03.083 INFO [stdout] 29d2bc29987acf4837e6398911879d6350b565ebc01e44caa4cae341c2cd4c47
Dec 06 19:15:03.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:15:03.317 INFO [stdout] 7384ac33b3036c19f8dd97b5bb0cc7f1183777297a794031a3255283354ff85a
Dec 06 19:15:03.318 INFO running `"docker" "start" "-a" "7384ac33b3036c19f8dd97b5bb0cc7f1183777297a794031a3255283354ff85a"`
Dec 06 19:15:03.901 INFO [stderr] usermod: no changes
Dec 06 19:15:03.932 INFO [stderr]    Compiling try-lock v0.2.2 (/source)
Dec 06 19:15:04.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 06 19:15:04.823 INFO [stderr] su: No module specific data is present
Dec 06 19:15:05.257 INFO running `"docker" "inspect" "7384ac33b3036c19f8dd97b5bb0cc7f1183777297a794031a3255283354ff85a"`
Dec 06 19:15:05.381 INFO running `"docker" "rm" "-f" "7384ac33b3036c19f8dd97b5bb0cc7f1183777297a794031a3255283354ff85a"`
Dec 06 19:15:05.501 INFO [stdout] 7384ac33b3036c19f8dd97b5bb0cc7f1183777297a794031a3255283354ff85a
Dec 06 19:15:05.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:15:05.691 INFO [stdout] c35a9eb6778dcaf4cd2010a970cdce955bfc1a5eef9e52ba887c5dd60fdaf7f5
Dec 06 19:15:05.693 INFO running `"docker" "start" "-a" "c35a9eb6778dcaf4cd2010a970cdce955bfc1a5eef9e52ba887c5dd60fdaf7f5"`
Dec 06 19:15:06.102 INFO [stderr] usermod: no changes
Dec 06 19:15:06.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 19:15:06.129 INFO [stderr]      Running /target/debug/deps/try_lock-9efe1a4011cf5b63
Dec 06 19:15:06.132 INFO [stdout] 
Dec 06 19:15:06.132 INFO [stdout] running 1 test
Dec 06 19:15:06.132 INFO [stdout] test tests::fmt_debug ... ok
Dec 06 19:15:06.132 INFO [stdout] 
Dec 06 19:15:06.132 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:15:06.132 INFO [stdout] 
Dec 06 19:15:06.132 INFO [stderr]    Doc-tests try-lock
Dec 06 19:15:06.493 INFO [stdout] 
Dec 06 19:15:06.493 INFO [stdout] running 1 test
Dec 06 19:15:07.113 INFO [stdout] test src/lib.rs -  (line 13) ... ok
Dec 06 19:15:07.113 INFO [stdout] 
Dec 06 19:15:07.113 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:15:07.113 INFO [stdout] 
Dec 06 19:15:07.120 INFO [stderr] su: No module specific data is present
Dec 06 19:15:07.357 INFO running `"docker" "inspect" "c35a9eb6778dcaf4cd2010a970cdce955bfc1a5eef9e52ba887c5dd60fdaf7f5"`
Dec 06 19:15:07.434 INFO running `"docker" "rm" "-f" "c35a9eb6778dcaf4cd2010a970cdce955bfc1a5eef9e52ba887c5dd60fdaf7f5"`
Dec 06 19:15:07.543 INFO [stdout] c35a9eb6778dcaf4cd2010a970cdce955bfc1a5eef9e52ba887c5dd60fdaf7f5