[INFO] crate yaccas 0.2.1 is already in cache
[INFO] extracting crate yaccas 0.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yaccas/0.2.1
[INFO] extracting crate yaccas 0.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/yaccas/0.2.1
[INFO] validating manifest of yaccas-0.2.1 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 yaccas-0.2.1 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 yaccas-0.2.1
[INFO] finished frobbing yaccas-0.2.1
[INFO] frobbed toml for yaccas-0.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yaccas/0.2.1/Cargo.toml
[INFO] started frobbing yaccas-0.2.1
[INFO] finished frobbing yaccas-0.2.1
[INFO] frobbed toml for yaccas-0.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/yaccas/0.2.1/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 yaccas-0.2.1 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yaccas/0.2.1:/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] f81e27654e9440c42d5f56f3ae995ee471a5032b3da6bd84c8dad85c704676c9
[INFO] running `"docker" "start" "-a" "f81e27654e9440c42d5f56f3ae995ee471a5032b3da6bd84c8dad85c704676c9"`
[INFO] [stderr]    Compiling yaccas v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/scanner/scanner_unix.rs:37:40
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 let trimmed = argument.trim_left_matches('-');
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/scanner/scanner_windows.rs:36:40
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 let trimmed = argument.trim_left_matches('/');
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "f81e27654e9440c42d5f56f3ae995ee471a5032b3da6bd84c8dad85c704676c9"`
[INFO] running `"docker" "rm" "-f" "f81e27654e9440c42d5f56f3ae995ee471a5032b3da6bd84c8dad85c704676c9"`
[INFO] [stdout] f81e27654e9440c42d5f56f3ae995ee471a5032b3da6bd84c8dad85c704676c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yaccas/0.2.1:/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] 398a107f70a12b786efe8853f5be8439f2bb37df6d9dfdb238a9fa2ef656b7ff
[INFO] running `"docker" "start" "-a" "398a107f70a12b786efe8853f5be8439f2bb37df6d9dfdb238a9fa2ef656b7ff"`
[INFO] [stderr]    Compiling yaccas v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/scanner/scanner_unix.rs:37:40
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 let trimmed = argument.trim_left_matches('-');
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/scanner/scanner_windows.rs:36:40
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 let trimmed = argument.trim_left_matches('/');
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "398a107f70a12b786efe8853f5be8439f2bb37df6d9dfdb238a9fa2ef656b7ff"`
[INFO] running `"docker" "rm" "-f" "398a107f70a12b786efe8853f5be8439f2bb37df6d9dfdb238a9fa2ef656b7ff"`
[INFO] [stdout] 398a107f70a12b786efe8853f5be8439f2bb37df6d9dfdb238a9fa2ef656b7ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yaccas/0.2.1:/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] f7f7f7074dcac8410fda8e1071e50006d3674685f5209afa4af085055a937b5d
[INFO] running `"docker" "start" "-a" "f7f7f7074dcac8410fda8e1071e50006d3674685f5209afa4af085055a937b5d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yaccas-e6314c2ce479b56e
[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] [stderr]    Doc-tests yaccas
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/arguments/command.rs - arguments::command::Command::new (line 48) ... ok
[INFO] [stdout] test src/arguments/metadata.rs - arguments::metadata::Metadata<'a, T>::set_callback (line 9) ... ok
[INFO] [stdout] test src/arguments/flag.rs - arguments::flag::Flag (line 8) ... ok
[INFO] [stdout] test src/arguments/argument.rs - arguments::argument::Argument<'a>::with_metadata (line 40) ... ok
[INFO] [stdout] test src/arguments/argument.rs - arguments::argument::Argument<'a>::with_callback (line 19) ... ok
[INFO] [stdout] test src/arguments/flag.rs - arguments::flag::Flag::get_matches (line 45) ... ok
[INFO] [stdout] test src/arguments/command.rs - arguments::command::Command (line 26) ... ok
[INFO] [stdout] test src/arguments/command.rs - arguments::command::AbortReason (line 7) ... ok
[INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::get_value (line 97) ... ok
[INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::new (line 38) ... ok
[INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::set_value (line 73) ... ok
[INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::with_default (line 53) ... ok
[INFO] [stdout] test src/arguments/value.rs - arguments::value::Value (line 8) ... ok
[INFO] [stdout] test src/lib.rs - default_scanner (line 13) ... ok
[INFO] [stdout] test src/parser/parser.rs - parser::parser::Parser<'a>::register (line 20) ... ok
[INFO] [stdout] test src/parser/free_argument_support.rs - parser::free_argument_support::FreeArgumentSupport (line 3) ... ok
[INFO] [stdout] test src/scanner/scanner_unix.rs - scanner::scanner_unix::Unix (line 9) ... ok
[INFO] [stdout] test src/scanner/scanner_windows.rs - scanner::scanner_windows::Windows (line 9) ... ok
[INFO] [stdout] test src/parser/result.rs - parser::result::Result (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f7f7f7074dcac8410fda8e1071e50006d3674685f5209afa4af085055a937b5d"`
[INFO] running `"docker" "rm" "-f" "f7f7f7074dcac8410fda8e1071e50006d3674685f5209afa4af085055a937b5d"`
[INFO] [stdout] f7f7f7074dcac8410fda8e1071e50006d3674685f5209afa4af085055a937b5d