[INFO] crate yaccas 0.2.1 is already in cache [INFO] extracting crate yaccas 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/yaccas/0.2.1 [INFO] extracting crate yaccas 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yaccas/0.2.1 [INFO] validating manifest of yaccas-0.2.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of yaccas-0.2.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/reg/yaccas/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing yaccas-0.2.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 13df9587d603bc5c56db35e3deedca8c9d8cde128d74f8c4c84f3309083269e3 [INFO] running `"docker" "start" "-a" "13df9587d603bc5c56db35e3deedca8c9d8cde128d74f8c4c84f3309083269e3"` [INFO] [stderr] Compiling yaccas v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/command.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | command: Box AbortReason>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/metadata.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | pub callback: Option () + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "13df9587d603bc5c56db35e3deedca8c9d8cde128d74f8c4c84f3309083269e3"` [INFO] running `"docker" "rm" "-f" "13df9587d603bc5c56db35e3deedca8c9d8cde128d74f8c4c84f3309083269e3"` [INFO] [stdout] 13df9587d603bc5c56db35e3deedca8c9d8cde128d74f8c4c84f3309083269e3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 18dc95c6eb0d72de135755eb6477e96266cf1c5e2945ca4fc1ddd56487defeb1 [INFO] running `"docker" "start" "-a" "18dc95c6eb0d72de135755eb6477e96266cf1c5e2945ca4fc1ddd56487defeb1"` [INFO] [stderr] Compiling yaccas v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/command.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | command: Box AbortReason>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> AbortReason` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments/metadata.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | pub callback: Option () + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T) -> () + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `"docker" "inspect" "18dc95c6eb0d72de135755eb6477e96266cf1c5e2945ca4fc1ddd56487defeb1"` [INFO] running `"docker" "rm" "-f" "18dc95c6eb0d72de135755eb6477e96266cf1c5e2945ca4fc1ddd56487defeb1"` [INFO] [stdout] 18dc95c6eb0d72de135755eb6477e96266cf1c5e2945ca4fc1ddd56487defeb1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 99f3d589ed360435800238c483d029cb89b658a85f17ccbe8530744585e24f56 [INFO] running `"docker" "start" "-a" "99f3d589ed360435800238c483d029cb89b658a85f17ccbe8530744585e24f56"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/yaccas-4e866034cfcd7891 [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::set_callback (line 9) ... ok [INFO] [stdout] test src/arguments/argument.rs - arguments::argument::Argument::with_metadata (line 40) ... ok [INFO] [stdout] test src/arguments/argument.rs - arguments::argument::Argument::with_callback (line 19) ... ok [INFO] [stdout] test src/arguments/command.rs - arguments::command::AbortReason (line 7) ... ok [INFO] [stdout] test src/arguments/flag.rs - arguments::flag::Flag::get_matches (line 45) ... ok [INFO] [stdout] test src/arguments/value.rs - arguments::value::Value::get_value (line 97) ... ok [INFO] [stdout] test src/arguments/command.rs - arguments::command::Command (line 26) ... ok [INFO] [stdout] test src/arguments/flag.rs - arguments::flag::Flag (line 8) ... 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::register (line 20) ... ok [INFO] [stdout] test src/scanner/scanner_windows.rs - scanner::scanner_windows::Windows (line 9) ... 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/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" "99f3d589ed360435800238c483d029cb89b658a85f17ccbe8530744585e24f56"` [INFO] running `"docker" "rm" "-f" "99f3d589ed360435800238c483d029cb89b658a85f17ccbe8530744585e24f56"` [INFO] [stdout] 99f3d589ed360435800238c483d029cb89b658a85f17ccbe8530744585e24f56