[INFO] fetching crate cargho 0.1.7... [INFO] testing cargho-0.1.7 against master#8c0ec05f7dc9ef185eea9f36c5638e74e43935bf for pr-130285 [INFO] extracting crate cargho 0.1.7 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate cargho 0.1.7 on toolchain 8c0ec05f7dc9ef185eea9f36c5638e74e43935bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargho 0.1.7 [INFO] finished tweaking crates.io crate cargho 0.1.7 [INFO] tweaked toml for crates.io crate cargho 0.1.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargho_derive v0.1.6 [INFO] [stderr] Downloaded cargho_shared v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c51ee3a0e3165e2ca174e6836dcc272fcdad210fe5207793c9d7e4ad35196f3a [INFO] running `Command { std: "docker" "start" "-a" "c51ee3a0e3165e2ca174e6836dcc272fcdad210fe5207793c9d7e4ad35196f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c51ee3a0e3165e2ca174e6836dcc272fcdad210fe5207793c9d7e4ad35196f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c51ee3a0e3165e2ca174e6836dcc272fcdad210fe5207793c9d7e4ad35196f3a", kill_on_drop: false }` [INFO] [stdout] c51ee3a0e3165e2ca174e6836dcc272fcdad210fe5207793c9d7e4ad35196f3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5d290deac31a81b7d69a739e9af27f18ed002a227f006ad6ec8feb8b235ddeb [INFO] running `Command { std: "docker" "start" "-a" "b5d290deac31a81b7d69a739e9af27f18ed002a227f006ad6ec8feb8b235ddeb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cargho_shared v0.1.6 [INFO] [stderr] Compiling cargho_derive v0.1.6 [INFO] [stderr] Compiling cargho v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "b5d290deac31a81b7d69a739e9af27f18ed002a227f006ad6ec8feb8b235ddeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5d290deac31a81b7d69a739e9af27f18ed002a227f006ad6ec8feb8b235ddeb", kill_on_drop: false }` [INFO] [stdout] b5d290deac31a81b7d69a739e9af27f18ed002a227f006ad6ec8feb8b235ddeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8aa8d9b2b876a5baa695c2a8a42488a004aef0137a9664df45f60c98fc246a1 [INFO] running `Command { std: "docker" "start" "-a" "c8aa8d9b2b876a5baa695c2a8a42488a004aef0137a9664df45f60c98fc246a1", kill_on_drop: false }` [INFO] [stderr] Compiling cargho v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `msg` is never read [INFO] [stdout] --> tests/lib.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 176 | struct Cmd { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 179 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cmd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> tests/lib.rs:538:9 [INFO] [stdout] | [INFO] [stdout] 535 | struct TwoSwitches { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 538 | a: bool, [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 541 | b: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `TwoSwitches` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `foo` is never read [INFO] [stdout] --> tests/lib.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 554 | struct OneOption { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 557 | foo: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OneOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sub` is never read [INFO] [stdout] --> tests/lib.rs:665:9 [INFO] [stdout] | [INFO] [stdout] 663 | struct HelpTopLevel { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 664 | #[cargho(subcommand)] [INFO] [stdout] 665 | sub: HelpFirstSub, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HelpTopLevel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sub` is never read [INFO] [stdout] --> tests/lib.rs:673:9 [INFO] [stdout] | [INFO] [stdout] 671 | struct HelpFirstSub { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 672 | #[cargho(subcommand)] [INFO] [stdout] 673 | sub: HelpSecondSub, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HelpFirstSub` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "c8aa8d9b2b876a5baa695c2a8a42488a004aef0137a9664df45f60c98fc246a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8aa8d9b2b876a5baa695c2a8a42488a004aef0137a9664df45f60c98fc246a1", kill_on_drop: false }` [INFO] [stdout] c8aa8d9b2b876a5baa695c2a8a42488a004aef0137a9664df45f60c98fc246a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e63eb7089202b437bd70bfdc2e9f1e54389d788b500be7db2586c3e49b91ccb [INFO] running `Command { std: "docker" "start" "-a" "2e63eb7089202b437bd70bfdc2e9f1e54389d788b500be7db2586c3e49b91ccb", kill_on_drop: false }` [INFO] [stderr] warning: field `msg` is never read [INFO] [stderr] --> tests/lib.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 176 | struct Cmd { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 179 | msg: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Cmd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `a` and `b` are never read [INFO] [stderr] --> tests/lib.rs:538:9 [INFO] [stderr] | [INFO] [stderr] 535 | struct TwoSwitches { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 538 | a: bool, [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 541 | b: bool, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `TwoSwitches` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `foo` is never read [INFO] [stderr] --> tests/lib.rs:557:9 [INFO] [stderr] | [INFO] [stderr] 554 | struct OneOption { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 557 | foo: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OneOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `sub` is never read [INFO] [stderr] --> tests/lib.rs:665:9 [INFO] [stderr] | [INFO] [stderr] 663 | struct HelpTopLevel { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 664 | #[cargho(subcommand)] [INFO] [stderr] 665 | sub: HelpFirstSub, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `HelpTopLevel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `sub` is never read [INFO] [stderr] --> tests/lib.rs:673:9 [INFO] [stderr] | [INFO] [stderr] 671 | struct HelpFirstSub { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 672 | #[cargho(subcommand)] [INFO] [stderr] 673 | sub: HelpSecondSub, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `HelpFirstSub` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `cargho` (test "lib") generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargho-67eb3f54470dd668) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_cmd_extraction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-0599090998d25845) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test basic_example ... ok [INFO] [stdout] test custom_from_str_example ... ok [INFO] [stdout] test default_function ... ok [INFO] [stdout] test default_number ... ok [INFO] [stdout] test explicit_long_value_for_option ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::arguments_ordered ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::arguments_unordered ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::double_dash_custom ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::double_dash_default_error ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::double_dash_ignore ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::double_dash_positional ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::exact_text_required_and_optional ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::example_errors_on_missing_required_option_and_missing_required_subcommand ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::example_parses_correctly ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_flag_subcommand ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_keyword_with_two_trailing_subcommands ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_keyword_between_subcommands ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_flag_main ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_flag_trailing_arguments_are_an_error ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::keyed_no_equals ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_example ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::switch_on_when_present ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_keyword_with_following_subcommand ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::help_keyword_main ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::switches_cannot_run_together ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::switches_repeating ... ok [INFO] [stdout] test fuchsia_commandline_tools_rubric::three_command_line_argument_types ... ok [INFO] [stdout] test multiline_doc_comment_description ... ok [INFO] [stdout] test options::parsed ... ok [INFO] [stdout] test missing_option_value ... ok [INFO] [stdout] test options::repeating ... ok [INFO] [stdout] test options::with_arg_name ... ok [INFO] [stdout] test positional::defaulted ... ok [INFO] [stdout] test positional::parsed ... ok [INFO] [stdout] test positional::repeating ... ok [INFO] [stdout] test positional::mixed_with_subcommand ... ok [INFO] [stdout] test positional::required ... ok [INFO] [stdout] test subcommand_example ... ok [INFO] [stdout] test positional::mixed_with_option ... ok [INFO] [stdout] test positional::optional ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cargho [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 99) ... ok [INFO] [stdout] test src/lib.rs - (line 119) ... ok [INFO] [stdout] test src/lib.rs - (line 136) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e63eb7089202b437bd70bfdc2e9f1e54389d788b500be7db2586c3e49b91ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e63eb7089202b437bd70bfdc2e9f1e54389d788b500be7db2586c3e49b91ccb", kill_on_drop: false }` [INFO] [stdout] 2e63eb7089202b437bd70bfdc2e9f1e54389d788b500be7db2586c3e49b91ccb