[INFO] crate rustop 1.0.4 is already in cache [INFO] testing rustop-1.0.4 against 1.38.0 for beta-1.39-1 [INFO] extracting crate rustop 1.0.4 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate rustop 1.0.4 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustop 1.0.4 [INFO] finished tweaking crates.io crate rustop 1.0.4 [INFO] tweaked toml for crates.io crate rustop 1.0.4 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 84f94583e06fe78236ecc8ddfb6f9af71f99fe298f43415f53327fbe1eb79722 [INFO] running `"docker" "start" "-a" "84f94583e06fe78236ecc8ddfb6f9af71f99fe298f43415f53327fbe1eb79722"` [INFO] [stderr] Compiling rustop v1.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:294:20 [INFO] [stderr] | [INFO] [stderr] 294 | ParseError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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/rustop.rs:318:32 [INFO] [stderr] | [INFO] [stderr] 318 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:571:49 [INFO] [stderr] | [INFO] [stderr] 571 | .map_err(|err| Box::new(err) as Box) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:596:49 [INFO] [stderr] | [INFO] [stderr] 596 | .map_err(|err| Box::new(err) as Box) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:643:53 [INFO] [stderr] | [INFO] [stderr] 643 | .map_err(|err| Box::new(err) as Box) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:667:14 [INFO] [stderr] | [INFO] [stderr] 667 | var: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommandLineArgument + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:695:14 [INFO] [stderr] | [INFO] [stderr] 695 | var: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommandLineArgument + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:1186:44 [INFO] [stderr] | [INFO] [stderr] 1186 | pub fn write_usage(&self, output: &mut std::io::Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "84f94583e06fe78236ecc8ddfb6f9af71f99fe298f43415f53327fbe1eb79722"` [INFO] running `"docker" "rm" "-f" "84f94583e06fe78236ecc8ddfb6f9af71f99fe298f43415f53327fbe1eb79722"` [INFO] [stdout] 84f94583e06fe78236ecc8ddfb6f9af71f99fe298f43415f53327fbe1eb79722 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c18c0b4377dca12d12311e177844971198a483e60c24233205b1eb953715250d [INFO] running `"docker" "start" "-a" "c18c0b4377dca12d12311e177844971198a483e60c24233205b1eb953715250d"` [INFO] [stderr] Compiling rustop v1.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:294:20 [INFO] [stderr] | [INFO] [stderr] 294 | ParseError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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/rustop.rs:318:32 [INFO] [stderr] | [INFO] [stderr] 318 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:571:49 [INFO] [stderr] | [INFO] [stderr] 571 | .map_err(|err| Box::new(err) as Box) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:596:49 [INFO] [stderr] | [INFO] [stderr] 596 | .map_err(|err| Box::new(err) as Box) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:643:53 [INFO] [stderr] | [INFO] [stderr] 643 | .map_err(|err| Box::new(err) as Box) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:667:14 [INFO] [stderr] | [INFO] [stderr] 667 | var: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommandLineArgument + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:695:14 [INFO] [stderr] | [INFO] [stderr] 695 | var: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommandLineArgument + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rustop.rs:1186:44 [INFO] [stderr] | [INFO] [stderr] 1186 | pub fn write_usage(&self, output: &mut std::io::Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `"docker" "inspect" "c18c0b4377dca12d12311e177844971198a483e60c24233205b1eb953715250d"` [INFO] running `"docker" "rm" "-f" "c18c0b4377dca12d12311e177844971198a483e60c24233205b1eb953715250d"` [INFO] [stdout] c18c0b4377dca12d12311e177844971198a483e60c24233205b1eb953715250d [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 5d66888b957c86623eb314dc25f6ffe1008bdf192c395e76da81e8c3a17e85bb [INFO] running `"docker" "start" "-a" "5d66888b957c86623eb314dc25f6ffe1008bdf192c395e76da81e8c3a17e85bb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustop-a06794b01eed6cab [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test test_ambiguous_auto_shorts ... ok [INFO] [stdout] test test_ambiguous_forced_shorts ... ok [INFO] [stdout] test test_ambiguous_prefix ... ok [INFO] [stdout] test test_long_flag ... ok [INFO] [stdout] test test_exact_prefix ... ok [INFO] [stdout] test test_multi_opts ... ok [INFO] [stdout] test test_long_opt ... ok [INFO] [stdout] test test_negative_flag ... ok [INFO] [stdout] test test_no_auto_shorts_on_shorts ... ok [INFO] [stdout] test test_multi_param ... ok [INFO] [stdout] test test_no_dash_auto_short ... ok [INFO] [stdout] test test_optional_nodefault ... ok [INFO] [stdout] test test_prefix ... ok [INFO] [stdout] test test_optional_default ... ok [INFO] [stdout] test test_required_default ... ok [INFO] [stdout] test test_short_flag ... ok [INFO] [stdout] test test_missing_args ... ok [INFO] [stdout] test test_long_opt_missing ... ok [INFO] [stdout] test test_multi_opts_multiple ... ok [INFO] [stdout] test test_no_auto_shorts ... ok [INFO] [stdout] test test_required_nodefault ... ok [INFO] [stdout] test test_unknown_long ... ok [INFO] [stdout] test test_unknown_short ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rustop [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/rustop.rs - (line 150) ... ok [INFO] [stdout] test src/rustop.rs - (line 195) ... ok [INFO] [stdout] test src/rustop.rs - (line 218) ... ok [INFO] [stdout] test src/rustop.rs - (line 176) ... ok [INFO] [stdout] test src/rustop.rs - (line 26) ... ok [INFO] [stdout] test src/rustop.rs - (line 136) ... ok [INFO] [stdout] test src/rustop.rs - (line 162) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5d66888b957c86623eb314dc25f6ffe1008bdf192c395e76da81e8c3a17e85bb"` [INFO] running `"docker" "rm" "-f" "5d66888b957c86623eb314dc25f6ffe1008bdf192c395e76da81e8c3a17e85bb"` [INFO] [stdout] 5d66888b957c86623eb314dc25f6ffe1008bdf192c395e76da81e8c3a17e85bb