Nov 18 00:10:03.619 INFO testing rusty-peg-0.3.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 00:10:03.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 00:10:03.907 INFO [stdout] 54b07a3eafec8a95a23843a756955f19ddc14f3350338accbd22429a25d8dbf2
Nov 18 00:10:03.907 INFO running `"docker" "start" "-a" "54b07a3eafec8a95a23843a756955f19ddc14f3350338accbd22429a25d8dbf2"`
Nov 18 00:10:04.256 INFO [stderr] usermod: no changes
Nov 18 00:10:04.310 INFO [stderr]    Compiling rusty-peg v0.3.0 (/source)
Nov 18 00:10:05.182 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:10:05.182 INFO [stderr]    --> src/util.rs:169:13
Nov 18 00:10:05.182 INFO [stderr]     |
Nov 18 00:10:05.182 INFO [stderr] 169 |         let mut err;
Nov 18 00:10:05.182 INFO [stderr]     |             ----^^^
Nov 18 00:10:05.182 INFO [stderr]     |             |
Nov 18 00:10:05.182 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:10:05.182 INFO [stderr]     |
Nov 18 00:10:05.182 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:10:05.182 INFO [stderr] 
Nov 18 00:10:05.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 18 00:10:05.290 INFO [stderr] su: No module specific data is present
Nov 18 00:10:05.577 INFO running `"docker" "inspect" "54b07a3eafec8a95a23843a756955f19ddc14f3350338accbd22429a25d8dbf2"`
Nov 18 00:10:05.639 INFO running `"docker" "rm" "-f" "54b07a3eafec8a95a23843a756955f19ddc14f3350338accbd22429a25d8dbf2"`
Nov 18 00:10:05.725 INFO [stdout] 54b07a3eafec8a95a23843a756955f19ddc14f3350338accbd22429a25d8dbf2
Nov 18 00:10:05.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 00:10:06.047 INFO [stdout] c277390638d42c13b2af1285c8ec9ebe55c68b914bb60850e061658ea8a22f66
Nov 18 00:10:06.047 INFO running `"docker" "start" "-a" "c277390638d42c13b2af1285c8ec9ebe55c68b914bb60850e061658ea8a22f66"`
Nov 18 00:10:06.555 INFO [stderr] usermod: no changes
Nov 18 00:10:06.597 INFO [stderr]    Compiling rusty-peg v0.3.0 (/source)
Nov 18 00:10:07.903 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:10:07.903 INFO [stderr]    --> src/util.rs:169:13
Nov 18 00:10:07.903 INFO [stderr]     |
Nov 18 00:10:07.903 INFO [stderr] 169 |         let mut err;
Nov 18 00:10:07.903 INFO [stderr]     |             ----^^^
Nov 18 00:10:07.903 INFO [stderr]     |             |
Nov 18 00:10:07.903 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:10:07.903 INFO [stderr]     |
Nov 18 00:10:07.903 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:10:07.903 INFO [stderr] 
Nov 18 00:10:10.390 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
Nov 18 00:10:10.394 INFO [stderr] su: No module specific data is present
Nov 18 00:10:10.612 INFO running `"docker" "inspect" "c277390638d42c13b2af1285c8ec9ebe55c68b914bb60850e061658ea8a22f66"`
Nov 18 00:10:10.703 INFO running `"docker" "rm" "-f" "c277390638d42c13b2af1285c8ec9ebe55c68b914bb60850e061658ea8a22f66"`
Nov 18 00:10:10.803 INFO [stdout] c277390638d42c13b2af1285c8ec9ebe55c68b914bb60850e061658ea8a22f66
Nov 18 00:10:10.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 00:10:10.986 INFO [stdout] 650dd507f92eb4a0979a6f91f7f9ad24227639c4a40b41a7f7aabb8621c1e8ae
Nov 18 00:10:10.988 INFO running `"docker" "start" "-a" "650dd507f92eb4a0979a6f91f7f9ad24227639c4a40b41a7f7aabb8621c1e8ae"`
Nov 18 00:10:11.403 INFO [stderr] usermod: no changes
Nov 18 00:10:11.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 00:10:11.455 INFO [stderr]      Running /target/debug/deps/rusty_peg-26e671157ca69192
Nov 18 00:10:11.460 INFO [stdout] 
Nov 18 00:10:11.460 INFO [stdout] running 15 tests
Nov 18 00:10:11.465 INFO [stdout] test test::calculator::parse_parens ... ok
Nov 18 00:10:11.468 INFO [stdout] test test::calculator::parse_expr ... ok
Nov 18 00:10:11.468 INFO [stdout] test test::combos::test_position ... ok
Nov 18 00:10:11.468 INFO [stdout] test test::calculator::parse_number ... ok
Nov 18 00:10:11.468 INFO [stdout] test test::silly_grammar::parse_hi_from_hi ... ok
Nov 18 00:10:11.469 INFO [stdout] test test::classy::parse_a_class ... ok
Nov 18 00:10:11.469 INFO [stdout] test test::calculator::parse_plus ... ok
Nov 18 00:10:11.470 INFO [stdout] test test::calculator::parse_mul ... ok
Nov 18 00:10:11.471 INFO [stdout] test test::silly_grammar::parse_hiorho_from_ho ... ok
Nov 18 00:10:11.471 INFO [stdout] test test::silly_grammar::parse_sum_from_ho ... ok
Nov 18 00:10:11.472 INFO [stdout] test test::silly_grammar::parse_hiho_from_ho ... ok
Nov 18 00:10:11.472 INFO [stdout] test test::silly_grammar::parse_hiorho_from_hi ... ok
Nov 18 00:10:11.479 INFO [stdout] test test::silly_grammar::parse_repeat ... ok
Nov 18 00:10:11.483 INFO [stdout] test tree::test::iterate ... ok
Nov 18 00:10:11.528 INFO [stdout] test test::silly_grammar::parse_hi_from_ho ... ok
Nov 18 00:10:11.528 INFO [stdout] 
Nov 18 00:10:11.528 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:10:11.528 INFO [stdout] 
Nov 18 00:10:11.528 INFO [stderr]    Doc-tests rusty-peg
Nov 18 00:10:12.675 INFO [stdout] 
Nov 18 00:10:12.675 INFO [stdout] running 0 tests
Nov 18 00:10:12.675 INFO [stdout] 
Nov 18 00:10:12.675 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:10:12.675 INFO [stdout] 
Nov 18 00:10:12.679 INFO [stderr] su: No module specific data is present
Nov 18 00:10:12.964 INFO running `"docker" "inspect" "650dd507f92eb4a0979a6f91f7f9ad24227639c4a40b41a7f7aabb8621c1e8ae"`
Nov 18 00:10:13.076 INFO running `"docker" "rm" "-f" "650dd507f92eb4a0979a6f91f7f9ad24227639c4a40b41a7f7aabb8621c1e8ae"`
Nov 18 00:10:13.160 INFO [stdout] 650dd507f92eb4a0979a6f91f7f9ad24227639c4a40b41a7f7aabb8621c1e8ae