Nov 18 00:10:03.364 INFO testing rusty-peg-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 00:10:03.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:10:03.607 INFO [stdout] 2a54ab4b3f09a58a1324bbb4678ab1085f553c3a5ecbc7e82cc1f9a88d593195
Nov 18 00:10:03.609 INFO running `"docker" "start" "-a" "2a54ab4b3f09a58a1324bbb4678ab1085f553c3a5ecbc7e82cc1f9a88d593195"`
Nov 18 00:10:04.032 INFO [stderr] usermod: no changes
Nov 18 00:10:04.087 INFO [stderr]    Compiling rusty-peg v0.3.0 (/source)
Nov 18 00:10:04.943 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:10:04.943 INFO [stderr]    --> src/util.rs:169:13
Nov 18 00:10:04.943 INFO [stderr]     |
Nov 18 00:10:04.943 INFO [stderr] 169 |         let mut err;
Nov 18 00:10:04.943 INFO [stderr]     |             ----^^^
Nov 18 00:10:04.943 INFO [stderr]     |             |
Nov 18 00:10:04.943 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:10:04.943 INFO [stderr]     |
Nov 18 00:10:04.943 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:10:04.943 INFO [stderr] 
Nov 18 00:10:05.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 18 00:10:05.086 INFO [stderr] su: No module specific data is present
Nov 18 00:10:05.329 INFO running `"docker" "inspect" "2a54ab4b3f09a58a1324bbb4678ab1085f553c3a5ecbc7e82cc1f9a88d593195"`
Nov 18 00:10:05.439 INFO running `"docker" "rm" "-f" "2a54ab4b3f09a58a1324bbb4678ab1085f553c3a5ecbc7e82cc1f9a88d593195"`
Nov 18 00:10:05.523 INFO [stdout] 2a54ab4b3f09a58a1324bbb4678ab1085f553c3a5ecbc7e82cc1f9a88d593195
Nov 18 00:10:05.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:10:05.699 INFO [stdout] 794e7f5618bd32fd2967ffaeee98a15ab841478151b2a43047a7636f1aecf9ea
Nov 18 00:10:05.701 INFO running `"docker" "start" "-a" "794e7f5618bd32fd2967ffaeee98a15ab841478151b2a43047a7636f1aecf9ea"`
Nov 18 00:10:06.210 INFO [stderr] usermod: no changes
Nov 18 00:10:06.275 INFO [stderr]    Compiling rusty-peg v0.3.0 (/source)
Nov 18 00:10:07.551 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:10:07.551 INFO [stderr]    --> src/util.rs:169:13
Nov 18 00:10:07.551 INFO [stderr]     |
Nov 18 00:10:07.551 INFO [stderr] 169 |         let mut err;
Nov 18 00:10:07.551 INFO [stderr]     |             ----^^^
Nov 18 00:10:07.551 INFO [stderr]     |             |
Nov 18 00:10:07.551 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:10:07.551 INFO [stderr]     |
Nov 18 00:10:07.551 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:10:07.551 INFO [stderr] 
Nov 18 00:10:10.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
Nov 18 00:10:10.249 INFO [stderr] su: No module specific data is present
Nov 18 00:10:10.489 INFO running `"docker" "inspect" "794e7f5618bd32fd2967ffaeee98a15ab841478151b2a43047a7636f1aecf9ea"`
Nov 18 00:10:10.557 INFO running `"docker" "rm" "-f" "794e7f5618bd32fd2967ffaeee98a15ab841478151b2a43047a7636f1aecf9ea"`
Nov 18 00:10:10.680 INFO [stdout] 794e7f5618bd32fd2967ffaeee98a15ab841478151b2a43047a7636f1aecf9ea
Nov 18 00:10:10.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:10:10.845 INFO [stdout] c8f811ca317b75ad2c0f94414ae0a9387ff4bb0a5851d6e9c97e123cbf83f61f
Nov 18 00:10:10.850 INFO running `"docker" "start" "-a" "c8f811ca317b75ad2c0f94414ae0a9387ff4bb0a5851d6e9c97e123cbf83f61f"`
Nov 18 00:10:11.367 INFO [stderr] usermod: no changes
Nov 18 00:10:11.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 00:10:11.420 INFO [stderr]      Running /target/debug/deps/rusty_peg-7a3d3ed957e157f2
Nov 18 00:10:11.427 INFO [stdout] 
Nov 18 00:10:11.427 INFO [stdout] running 15 tests
Nov 18 00:10:11.427 INFO [stdout] test test::combos::test_position ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::calculator::parse_plus ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::silly_grammar::parse_hi_from_hi ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::calculator::parse_mul ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::calculator::parse_parens ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::calculator::parse_number ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::silly_grammar::parse_sum_from_ho ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::silly_grammar::parse_repeat ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::classy::parse_a_class ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::silly_grammar::parse_hiorho_from_ho ... ok
Nov 18 00:10:11.435 INFO [stdout] test test::silly_grammar::parse_hiorho_from_hi ... ok
Nov 18 00:10:11.435 INFO [stdout] test tree::test::iterate ... ok
Nov 18 00:10:11.436 INFO [stdout] test test::silly_grammar::parse_hiho_from_ho ... ok
Nov 18 00:10:11.437 INFO [stdout] test test::calculator::parse_expr ... ok
Nov 18 00:10:11.494 INFO [stdout] test test::silly_grammar::parse_hi_from_ho ... ok
Nov 18 00:10:11.494 INFO [stderr]    Doc-tests rusty-peg
Nov 18 00:10:11.494 INFO [stdout] 
Nov 18 00:10:11.494 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:10:11.494 INFO [stdout] 
Nov 18 00:10:12.638 INFO [stdout] 
Nov 18 00:10:12.638 INFO [stdout] running 0 tests
Nov 18 00:10:12.638 INFO [stdout] 
Nov 18 00:10:12.638 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:10:12.638 INFO [stdout] 
Nov 18 00:10:12.645 INFO [stderr] su: No module specific data is present
Nov 18 00:10:12.897 INFO running `"docker" "inspect" "c8f811ca317b75ad2c0f94414ae0a9387ff4bb0a5851d6e9c97e123cbf83f61f"`
Nov 18 00:10:13.013 INFO running `"docker" "rm" "-f" "c8f811ca317b75ad2c0f94414ae0a9387ff4bb0a5851d6e9c97e123cbf83f61f"`
Nov 18 00:10:13.144 INFO [stdout] c8f811ca317b75ad2c0f94414ae0a9387ff4bb0a5851d6e9c97e123cbf83f61f