Dec 07 09:07:00.737 INFO testing ktrace-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 09:07:00.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:07:01.310 INFO [stdout] 9f96bedbb40fc25779b1653891e9b7f2f979ca723263d4b23b4eda480ed33c3b Dec 07 09:07:01.311 INFO running `"docker" "start" "-a" "9f96bedbb40fc25779b1653891e9b7f2f979ca723263d4b23b4eda480ed33c3b"` Dec 07 09:07:02.579 INFO [stderr] usermod: no changes Dec 07 09:07:02.706 INFO [stderr] Compiling ktrace v0.1.0 (/source) Dec 07 09:07:03.688 INFO [stderr] warning: variable does not need to be mutable Dec 07 09:07:03.688 INFO [stderr] --> src/lib.rs:30:17 Dec 07 09:07:03.688 INFO [stderr] | Dec 07 09:07:03.688 INFO [stderr] 30 | pub fn parse(mut r: &mut io::Read) -> Result)>> Dec 07 09:07:03.688 INFO [stderr] | ----^ Dec 07 09:07:03.688 INFO [stderr] | | Dec 07 09:07:03.688 INFO [stderr] | help: remove this `mut` Dec 07 09:07:03.688 INFO [stderr] | Dec 07 09:07:03.688 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 09:07:03.688 INFO [stderr] Dec 07 09:07:07.252 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.64s Dec 07 09:07:07.258 INFO [stderr] su: No module specific data is present Dec 07 09:07:08.389 INFO running `"docker" "inspect" "9f96bedbb40fc25779b1653891e9b7f2f979ca723263d4b23b4eda480ed33c3b"` Dec 07 09:07:08.690 INFO running `"docker" "rm" "-f" "9f96bedbb40fc25779b1653891e9b7f2f979ca723263d4b23b4eda480ed33c3b"` Dec 07 09:07:09.036 INFO [stdout] 9f96bedbb40fc25779b1653891e9b7f2f979ca723263d4b23b4eda480ed33c3b Dec 07 09:07:09.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:07:09.440 INFO [stdout] 503edee5f9a393361d01a77a1c081351df8e713322a8acbfb3bf8ab5b6418f30 Dec 07 09:07:09.448 INFO running `"docker" "start" "-a" "503edee5f9a393361d01a77a1c081351df8e713322a8acbfb3bf8ab5b6418f30"` Dec 07 09:07:10.606 INFO [stderr] usermod: no changes Dec 07 09:07:10.692 INFO [stderr] Compiling ktrace v0.1.0 (/source) Dec 07 09:07:12.388 INFO [stderr] warning: variable does not need to be mutable Dec 07 09:07:12.388 INFO [stderr] --> src/lib.rs:30:17 Dec 07 09:07:12.388 INFO [stderr] | Dec 07 09:07:12.388 INFO [stderr] 30 | pub fn parse(mut r: &mut io::Read) -> Result)>> Dec 07 09:07:12.388 INFO [stderr] | ----^ Dec 07 09:07:12.388 INFO [stderr] | | Dec 07 09:07:12.388 INFO [stderr] | help: remove this `mut` Dec 07 09:07:12.388 INFO [stderr] | Dec 07 09:07:12.388 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 09:07:12.388 INFO [stderr] Dec 07 09:07:13.312 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.67s Dec 07 09:07:13.312 INFO [stderr] su: No module specific data is present Dec 07 09:07:14.018 INFO running `"docker" "inspect" "503edee5f9a393361d01a77a1c081351df8e713322a8acbfb3bf8ab5b6418f30"` Dec 07 09:07:14.190 INFO running `"docker" "rm" "-f" "503edee5f9a393361d01a77a1c081351df8e713322a8acbfb3bf8ab5b6418f30"` Dec 07 09:07:14.288 INFO [stdout] 503edee5f9a393361d01a77a1c081351df8e713322a8acbfb3bf8ab5b6418f30 Dec 07 09:07:14.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:07:14.572 INFO [stdout] f74ef54338338ddf186bab3f61c6578a104a654ea0cea41f00783ddbec7d3161 Dec 07 09:07:14.573 INFO running `"docker" "start" "-a" "f74ef54338338ddf186bab3f61c6578a104a654ea0cea41f00783ddbec7d3161"` Dec 07 09:07:15.196 INFO [stderr] usermod: no changes Dec 07 09:07:15.288 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 07 09:07:15.299 INFO [stderr] Running /target/debug/deps/ktrace-48b26e0e9299a4d4 Dec 07 09:07:15.301 INFO [stdout] Dec 07 09:07:15.301 INFO [stdout] running 0 tests Dec 07 09:07:15.301 INFO [stdout] Dec 07 09:07:15.301 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 09:07:15.301 INFO [stdout] Dec 07 09:07:15.301 INFO [stderr] Running /target/debug/deps/main-96d47b714b55c735 Dec 07 09:07:15.303 INFO [stdout] Dec 07 09:07:15.303 INFO [stdout] running 0 tests Dec 07 09:07:15.303 INFO [stdout] Dec 07 09:07:15.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 09:07:15.303 INFO [stdout] Dec 07 09:07:15.304 INFO [stderr] Doc-tests ktrace Dec 07 09:07:16.444 INFO [stdout] Dec 07 09:07:16.444 INFO [stdout] running 0 tests Dec 07 09:07:16.444 INFO [stdout] Dec 07 09:07:16.444 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 09:07:16.444 INFO [stdout] Dec 07 09:07:16.450 INFO [stderr] su: No module specific data is present Dec 07 09:07:16.726 INFO running `"docker" "inspect" "f74ef54338338ddf186bab3f61c6578a104a654ea0cea41f00783ddbec7d3161"` Dec 07 09:07:16.789 INFO running `"docker" "rm" "-f" "f74ef54338338ddf186bab3f61c6578a104a654ea0cea41f00783ddbec7d3161"` Dec 07 09:07:16.882 INFO [stdout] f74ef54338338ddf186bab3f61c6578a104a654ea0cea41f00783ddbec7d3161