[INFO] crate peruse 0.3.0 is already in cache
[INFO] extracting crate peruse 0.3.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/peruse/0.3.0
[INFO] extracting crate peruse 0.3.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/peruse/0.3.0
[INFO] validating manifest of peruse-0.3.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of peruse-0.3.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing peruse-0.3.0
[INFO] finished frobbing peruse-0.3.0
[INFO] frobbed toml for peruse-0.3.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/peruse/0.3.0/Cargo.toml
[INFO] started frobbing peruse-0.3.0
[INFO] finished frobbing peruse-0.3.0
[INFO] frobbed toml for peruse-0.3.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/peruse/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing peruse-0.3.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/peruse/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 7381d95b75dc20ce5f387125158c6bc629bdb80d113baa77f3d5ba7f1b67f545
[INFO] running `"docker" "start" "-a" "7381d95b75dc20ce5f387125158c6bc629bdb80d113baa77f3d5ba7f1b67f545"`
[INFO] [stderr]    Compiling peruse v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `parsers::*`
[INFO] [stderr]  --> src/peruse/slice_parser_tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use parsers::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `slice_parsers::*`
[INFO] [stderr]  --> src/peruse/slice_parser_tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use slice_parsers::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parsers::*`
[INFO] [stderr]  --> src/peruse/string_parser_tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use parsers::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `string_parsers::*`
[INFO] [stderr]  --> src/peruse/string_parser_tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use string_parsers::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/peruse/string_parser_tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "7381d95b75dc20ce5f387125158c6bc629bdb80d113baa77f3d5ba7f1b67f545"`
[INFO] running `"docker" "rm" "-f" "7381d95b75dc20ce5f387125158c6bc629bdb80d113baa77f3d5ba7f1b67f545"`
[INFO] [stdout] 7381d95b75dc20ce5f387125158c6bc629bdb80d113baa77f3d5ba7f1b67f545
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/peruse/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b4db7c11bfeb39f27dec8dbbb47a9905deca48920b9ec8ac2b99f2e158f894c2
[INFO] running `"docker" "start" "-a" "b4db7c11bfeb39f27dec8dbbb47a9905deca48920b9ec8ac2b99f2e158f894c2"`
[INFO] [stderr]    Compiling peruse v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "b4db7c11bfeb39f27dec8dbbb47a9905deca48920b9ec8ac2b99f2e158f894c2"`
[INFO] running `"docker" "rm" "-f" "b4db7c11bfeb39f27dec8dbbb47a9905deca48920b9ec8ac2b99f2e158f894c2"`
[INFO] [stdout] b4db7c11bfeb39f27dec8dbbb47a9905deca48920b9ec8ac2b99f2e158f894c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/peruse/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] e56a5c3d5f034fe366730ce95650cbc4ee0ca84464f4f0155d228c975a6109a3
[INFO] running `"docker" "start" "-a" "e56a5c3d5f034fe366730ce95650cbc4ee0ca84464f4f0155d228c975a6109a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peruse-a557d0d08abf3323
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test slice_parser_tests::test_map ... ok
[INFO] [stdout] test slice_parser_tests::test_opt ... ok
[INFO] [stdout] test slice_parser_tests::test_literal ... ok
[INFO] [stdout] test slice_parser_tests::test_match ... ok
[INFO] [stdout] test slice_parser_tests::test_or ... ok
[INFO] [stdout] test slice_parser_tests::test_oneof ... ok
[INFO] [stdout] test slice_parser_tests::test_readme_code ... ok
[INFO] [stdout] test slice_parser_tests::basic_example ... ok
[INFO] [stdout] test slice_parser_tests::test_then_l ... ok
[INFO] [stdout] test slice_parser_tests::test_then ... ok
[INFO] [stdout] test slice_parser_tests::test_then_r ... ok
[INFO] [stdout] test slice_parser_tests::test_repeat ... ok
[INFO] [stdout] test slice_parser_tests::test_recursive ... ok
[INFO] [stdout] test string_parser_tests::test_captures ... ok
[INFO] [stdout] test string_parser_tests::test_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peruse
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e56a5c3d5f034fe366730ce95650cbc4ee0ca84464f4f0155d228c975a6109a3"`
[INFO] running `"docker" "rm" "-f" "e56a5c3d5f034fe366730ce95650cbc4ee0ca84464f4f0155d228c975a6109a3"`
[INFO] [stdout] e56a5c3d5f034fe366730ce95650cbc4ee0ca84464f4f0155d228c975a6109a3