[INFO] fetching crate lexopt 0.2.0... [INFO] testing lexopt-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate lexopt 0.2.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate lexopt 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lexopt 0.2.0 [INFO] finished tweaking crates.io crate lexopt 0.2.0 [INFO] tweaked toml for crates.io crate lexopt 0.2.0 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate crates.io crate lexopt 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dd632aa94c0da62d9603a415bca729108bec16b205b7d548e33b274de5be2f1 [INFO] running `Command { std: "docker" "start" "-a" "9dd632aa94c0da62d9603a415bca729108bec16b205b7d548e33b274de5be2f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd632aa94c0da62d9603a415bca729108bec16b205b7d548e33b274de5be2f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd632aa94c0da62d9603a415bca729108bec16b205b7d548e33b274de5be2f1", kill_on_drop: false }` [INFO] [stdout] 9dd632aa94c0da62d9603a415bca729108bec16b205b7d548e33b274de5be2f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a8a4ce20c377621656fde9cd9862f067bafc42abfecf31c5a882a6c03b05cdf [INFO] running `Command { std: "docker" "start" "-a" "4a8a4ce20c377621656fde9cd9862f067bafc42abfecf31c5a882a6c03b05cdf", kill_on_drop: false }` [INFO] [stderr] Compiling lexopt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "4a8a4ce20c377621656fde9cd9862f067bafc42abfecf31c5a882a6c03b05cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a8a4ce20c377621656fde9cd9862f067bafc42abfecf31c5a882a6c03b05cdf", kill_on_drop: false }` [INFO] [stdout] 4a8a4ce20c377621656fde9cd9862f067bafc42abfecf31c5a882a6c03b05cdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d89b8b901f1f025a2f6b1044cb2c204e75a22902a53eb5be9fe50e48056d588b [INFO] running `Command { std: "docker" "start" "-a" "d89b8b901f1f025a2f6b1044cb2c204e75a22902a53eb5be9fe50e48056d588b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lexopt v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `number` [INFO] [stdout] --> examples/pico_test_app.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | number: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/pico_test_app.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opt_number` [INFO] [stdout] --> examples/pico_test_app.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | opt_number: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/pico_test_app.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> examples/pico_test_app.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | width: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/pico_test_app.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> examples/pico_test_app.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | input: std::path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/pico_test_app.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexopt-e10889bc6dbd7d41) [INFO] running `Command { std: "docker" "inspect" "d89b8b901f1f025a2f6b1044cb2c204e75a22902a53eb5be9fe50e48056d588b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89b8b901f1f025a2f6b1044cb2c204e75a22902a53eb5be9fe50e48056d588b", kill_on_drop: false }` [INFO] [stdout] d89b8b901f1f025a2f6b1044cb2c204e75a22902a53eb5be9fe50e48056d588b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8c39c5b348987a58af8beecadb147659cd8324555a46888e4bf990113b89b453 [INFO] running `Command { std: "docker" "start" "-a" "8c39c5b348987a58af8beecadb147659cd8324555a46888e4bf990113b89b453", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `number` [INFO] [stderr] --> examples/pico_test_app.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | number: u32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/pico_test_app.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opt_number` [INFO] [stderr] --> examples/pico_test_app.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | opt_number: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/pico_test_app.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `width` [INFO] [stderr] --> examples/pico_test_app.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | width: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/pico_test_app.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `input` [INFO] [stderr] --> examples/pico_test_app.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | input: std::path::PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `AppArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/pico_test_app.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `lexopt` (example "pico_test_app") generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexopt-e10889bc6dbd7d41) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::multi_values ... ok [INFO] [stdout] test tests::bin_name ... ok [INFO] [stdout] test tests::short_opt_equals_sign ... ok [INFO] [stdout] test tests::short_opt_equals_sign_invalid ... ok [INFO] [stdout] test tests::test_basic ... ok [INFO] [stdout] test tests::test_combined ... ok [INFO] [stdout] test tests::test_invalid_long_option ... ok [INFO] [stdout] test tests::test_missing_value ... ok [INFO] [stdout] test tests::test_dash_args ... ok [INFO] [stdout] test tests::test_separate_invalid ... ok [INFO] [stdout] test tests::test_first_codepoint ... ok [INFO] [stdout] test tests::test_long ... ok [INFO] [stdout] test tests::test_mixed_invalid ... ok [INFO] [stdout] test tests::test_value_ext ... ok [INFO] [stdout] test tests::test_value_ext_invalid ... ok [INFO] [stdout] test tests::test_weird_args ... ok [INFO] [stdout] test tests::test_unicode ... ok [INFO] [stderr] Doc-tests lexopt [INFO] [stdout] test tests::basic_fuzz ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.30s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - prelude (line 908) ... ignored [INFO] [stdout] test src/lib.rs - Parser::values (line 420) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok [INFO] [stdout] test src/lib.rs - Parser::bin_name (line 509) ... ok [INFO] [stdout] test src/lib.rs - Parser::from_iter (line 613) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8c39c5b348987a58af8beecadb147659cd8324555a46888e4bf990113b89b453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c39c5b348987a58af8beecadb147659cd8324555a46888e4bf990113b89b453", kill_on_drop: false }` [INFO] [stdout] 8c39c5b348987a58af8beecadb147659cd8324555a46888e4bf990113b89b453