Dec 15 05:41:20.908 INFO testing log_buffer-1.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:41:20.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:41:21.215 INFO [stdout] c93af6f19513a4683c7f62f1b99fb67772b1f85a51fecdb3086ceff6958589fb
Dec 15 05:41:21.217 INFO running `"docker" "start" "-a" "c93af6f19513a4683c7f62f1b99fb67772b1f85a51fecdb3086ceff6958589fb"`
Dec 15 05:41:22.054 INFO [stderr] usermod: no changes
Dec 15 05:41:22.093 INFO [stderr]    Compiling log_buffer v1.2.0 (/source)
Dec 15 05:41:22.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 15 05:41:22.303 INFO [stderr] su: No module specific data is present
Dec 15 05:41:22.772 INFO running `"docker" "inspect" "c93af6f19513a4683c7f62f1b99fb67772b1f85a51fecdb3086ceff6958589fb"`
Dec 15 05:41:23.059 INFO running `"docker" "rm" "-f" "c93af6f19513a4683c7f62f1b99fb67772b1f85a51fecdb3086ceff6958589fb"`
Dec 15 05:41:23.359 INFO [stdout] c93af6f19513a4683c7f62f1b99fb67772b1f85a51fecdb3086ceff6958589fb
Dec 15 05:41:23.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:41:23.671 INFO [stdout] 574059d51ac1fe444218f96e63b83ee75cea2bbd9467eb12a86debd05c8f9bf4
Dec 15 05:41:23.671 INFO running `"docker" "start" "-a" "574059d51ac1fe444218f96e63b83ee75cea2bbd9467eb12a86debd05c8f9bf4"`
Dec 15 05:41:24.391 INFO [stderr] usermod: no changes
Dec 15 05:41:24.451 INFO [stderr]    Compiling log_buffer v1.2.0 (/source)
Dec 15 05:41:26.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 15 05:41:26.151 INFO [stderr] su: No module specific data is present
Dec 15 05:41:26.521 INFO running `"docker" "inspect" "574059d51ac1fe444218f96e63b83ee75cea2bbd9467eb12a86debd05c8f9bf4"`
Dec 15 05:41:26.736 INFO running `"docker" "rm" "-f" "574059d51ac1fe444218f96e63b83ee75cea2bbd9467eb12a86debd05c8f9bf4"`
Dec 15 05:41:26.846 INFO [stdout] 574059d51ac1fe444218f96e63b83ee75cea2bbd9467eb12a86debd05c8f9bf4
Dec 15 05:41:26.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:41:27.115 INFO [stdout] 66dbb9dacbb5485c3446110d48e7e31245731fa34264d2c085c39c0cce4fd38d
Dec 15 05:41:27.117 INFO running `"docker" "start" "-a" "66dbb9dacbb5485c3446110d48e7e31245731fa34264d2c085c39c0cce4fd38d"`
Dec 15 05:41:27.965 INFO [stderr] usermod: no changes
Dec 15 05:41:27.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 05:41:27.991 INFO [stderr]      Running /target/debug/deps/log_buffer-127a5ca891e10b55
Dec 15 05:41:27.993 INFO [stdout] 
Dec 15 05:41:27.993 INFO [stdout] running 0 tests
Dec 15 05:41:27.993 INFO [stdout] 
Dec 15 05:41:27.993 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:41:27.993 INFO [stdout] 
Dec 15 05:41:27.993 INFO [stderr]      Running /target/debug/deps/log_buffer-5ea812ea0c65bcd9
Dec 15 05:41:27.994 INFO [stdout] 
Dec 15 05:41:27.994 INFO [stdout] running 4 tests
Dec 15 05:41:27.994 INFO [stdout] test lines ... ok
Dec 15 05:41:27.995 INFO [stdout] test exhaustive ... ok
Dec 15 05:41:27.995 INFO [stdout] test cut_off_utf8 ... ok
Dec 15 05:41:27.995 INFO [stdout] test basic ... ok
Dec 15 05:41:27.995 INFO [stdout] 
Dec 15 05:41:27.995 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:41:27.995 INFO [stdout] 
Dec 15 05:41:27.995 INFO [stderr]    Doc-tests log_buffer
Dec 15 05:41:28.154 INFO [stdout] 
Dec 15 05:41:28.154 INFO [stdout] running 4 tests
Dec 15 05:41:29.637 INFO [stdout] test src/lib.rs -  (line 25) ... ok
Dec 15 05:41:30.030 INFO [stdout] test src/lib.rs -  (line 38) ... ok
Dec 15 05:41:30.339 INFO [stdout] test src/lib.rs -  (line 31) ... ok
Dec 15 05:41:30.527 INFO [stdout] test src/lib.rs -  (line 7) ... ok
Dec 15 05:41:30.527 INFO [stdout] 
Dec 15 05:41:30.527 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:41:30.527 INFO [stdout] 
Dec 15 05:41:30.542 INFO [stderr] su: No module specific data is present
Dec 15 05:41:31.387 INFO running `"docker" "inspect" "66dbb9dacbb5485c3446110d48e7e31245731fa34264d2c085c39c0cce4fd38d"`
Dec 15 05:41:31.604 INFO running `"docker" "rm" "-f" "66dbb9dacbb5485c3446110d48e7e31245731fa34264d2c085c39c0cce4fd38d"`
Dec 15 05:41:31.761 INFO [stdout] 66dbb9dacbb5485c3446110d48e7e31245731fa34264d2c085c39c0cce4fd38d