Dec 07 00:13:40.137 INFO testing rusty-peg-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 00:13:40.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:13:40.372 INFO [stdout] 92131f6d2063a78ffe15dc4587542459acb749a4cfa61d1cf3df67a5fd3faac0
Dec 07 00:13:40.378 INFO running `"docker" "start" "-a" "92131f6d2063a78ffe15dc4587542459acb749a4cfa61d1cf3df67a5fd3faac0"`
Dec 07 00:13:40.784 INFO [stderr] usermod: no changes
Dec 07 00:13:40.879 INFO [stderr]    Compiling rusty-peg v0.3.0 (/source)
Dec 07 00:13:41.845 INFO [stderr] warning: variable does not need to be mutable
Dec 07 00:13:41.845 INFO [stderr]    --> src/util.rs:169:13
Dec 07 00:13:41.845 INFO [stderr]     |
Dec 07 00:13:41.845 INFO [stderr] 169 |         let mut err;
Dec 07 00:13:41.845 INFO [stderr]     |             ----^^^
Dec 07 00:13:41.845 INFO [stderr]     |             |
Dec 07 00:13:41.845 INFO [stderr]     |             help: remove this `mut`
Dec 07 00:13:41.845 INFO [stderr]     |
Dec 07 00:13:41.845 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 00:13:41.845 INFO [stderr] 
Dec 07 00:13:41.962 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 07 00:13:41.965 INFO [stderr] su: No module specific data is present
Dec 07 00:13:42.281 INFO running `"docker" "inspect" "92131f6d2063a78ffe15dc4587542459acb749a4cfa61d1cf3df67a5fd3faac0"`
Dec 07 00:13:42.389 INFO running `"docker" "rm" "-f" "92131f6d2063a78ffe15dc4587542459acb749a4cfa61d1cf3df67a5fd3faac0"`
Dec 07 00:13:42.492 INFO [stdout] 92131f6d2063a78ffe15dc4587542459acb749a4cfa61d1cf3df67a5fd3faac0
Dec 07 00:13:42.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:13:42.728 INFO [stdout] 5018914b3ca6ac71368800294309584c33368c1701ca1b7cf6239c4d1034ab06
Dec 07 00:13:42.734 INFO running `"docker" "start" "-a" "5018914b3ca6ac71368800294309584c33368c1701ca1b7cf6239c4d1034ab06"`
Dec 07 00:13:43.184 INFO [stderr] usermod: no changes
Dec 07 00:13:43.238 INFO [stderr]    Compiling rusty-peg v0.3.0 (/source)
Dec 07 00:13:44.506 INFO [stderr] warning: variable does not need to be mutable
Dec 07 00:13:44.506 INFO [stderr]    --> src/util.rs:169:13
Dec 07 00:13:44.506 INFO [stderr]     |
Dec 07 00:13:44.506 INFO [stderr] 169 |         let mut err;
Dec 07 00:13:44.506 INFO [stderr]     |             ----^^^
Dec 07 00:13:44.506 INFO [stderr]     |             |
Dec 07 00:13:44.506 INFO [stderr]     |             help: remove this `mut`
Dec 07 00:13:44.506 INFO [stderr]     |
Dec 07 00:13:44.506 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 00:13:44.506 INFO [stderr] 
Dec 07 00:13:47.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
Dec 07 00:13:47.255 INFO [stderr] su: No module specific data is present
Dec 07 00:13:47.577 INFO running `"docker" "inspect" "5018914b3ca6ac71368800294309584c33368c1701ca1b7cf6239c4d1034ab06"`
Dec 07 00:13:47.688 INFO running `"docker" "rm" "-f" "5018914b3ca6ac71368800294309584c33368c1701ca1b7cf6239c4d1034ab06"`
Dec 07 00:13:47.812 INFO [stdout] 5018914b3ca6ac71368800294309584c33368c1701ca1b7cf6239c4d1034ab06
Dec 07 00:13:47.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:13:47.968 INFO [stdout] fd57214bdaf23a41a025e79513fedd52d3dbcf7e6205ee51264db32e70d157ab
Dec 07 00:13:47.970 INFO running `"docker" "start" "-a" "fd57214bdaf23a41a025e79513fedd52d3dbcf7e6205ee51264db32e70d157ab"`
Dec 07 00:13:48.875 INFO [stderr] usermod: no changes
Dec 07 00:13:48.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 00:13:48.935 INFO [stderr]      Running /target/debug/deps/rusty_peg-174f1c19ec40c191
Dec 07 00:13:48.937 INFO [stdout] 
Dec 07 00:13:48.937 INFO [stdout] running 15 tests
Dec 07 00:13:48.941 INFO [stdout] test test::calculator::parse_mul ... ok
Dec 07 00:13:48.941 INFO [stdout] test test::calculator::parse_number ... ok
Dec 07 00:13:48.941 INFO [stdout] test test::calculator::parse_parens ... ok
Dec 07 00:13:48.941 INFO [stdout] test test::combos::test_position ... ok
Dec 07 00:13:48.942 INFO [stdout] test test::calculator::parse_plus ... ok
Dec 07 00:13:48.943 INFO [stdout] test test::silly_grammar::parse_hiho_from_ho ... ok
Dec 07 00:13:48.943 INFO [stdout] test test::silly_grammar::parse_hi_from_hi ... ok
Dec 07 00:13:48.944 INFO [stdout] test test::classy::parse_a_class ... ok
Dec 07 00:13:48.944 INFO [stdout] test test::silly_grammar::parse_sum_from_ho ... ok
Dec 07 00:13:48.944 INFO [stdout] test test::silly_grammar::parse_repeat ... ok
Dec 07 00:13:48.944 INFO [stdout] test test::silly_grammar::parse_hiorho_from_ho ... ok
Dec 07 00:13:48.945 INFO [stdout] test tree::test::iterate ... ok
Dec 07 00:13:48.945 INFO [stdout] test test::calculator::parse_expr ... ok
Dec 07 00:13:48.950 INFO [stdout] test test::silly_grammar::parse_hiorho_from_hi ... ok
Dec 07 00:13:48.985 INFO [stdout] test test::silly_grammar::parse_hi_from_ho ... ok
Dec 07 00:13:48.985 INFO [stdout] 
Dec 07 00:13:48.985 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 00:13:48.985 INFO [stdout] 
Dec 07 00:13:48.987 INFO [stderr]    Doc-tests rusty-peg
Dec 07 00:13:50.381 INFO [stdout] 
Dec 07 00:13:50.381 INFO [stdout] running 0 tests
Dec 07 00:13:50.381 INFO [stdout] 
Dec 07 00:13:50.381 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 00:13:50.381 INFO [stdout] 
Dec 07 00:13:50.390 INFO [stderr] su: No module specific data is present
Dec 07 00:13:51.008 INFO running `"docker" "inspect" "fd57214bdaf23a41a025e79513fedd52d3dbcf7e6205ee51264db32e70d157ab"`
Dec 07 00:13:51.298 INFO running `"docker" "rm" "-f" "fd57214bdaf23a41a025e79513fedd52d3dbcf7e6205ee51264db32e70d157ab"`
Dec 07 00:13:51.572 INFO [stdout] fd57214bdaf23a41a025e79513fedd52d3dbcf7e6205ee51264db32e70d157ab