[INFO] fetching crate argyle 0.14.0...
[INFO] testing argyle-0.14.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate argyle 0.14.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate argyle 0.14.0
[INFO] finished tweaking crates.io crate argyle 0.14.0
[INFO] tweaked toml for crates.io crate argyle 0.14.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate argyle 0.14.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate argyle 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0d2043d4d7e82806fc6c6201462048a4d85243db2f6c695b4da65bff70dc65f
[INFO] running `Command { std: "docker" "start" "-a" "e0d2043d4d7e82806fc6c6201462048a4d85243db2f6c695b4da65bff70dc65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0d2043d4d7e82806fc6c6201462048a4d85243db2f6c695b4da65bff70dc65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d2043d4d7e82806fc6c6201462048a4d85243db2f6c695b4da65bff70dc65f", kill_on_drop: false }`
[INFO] [stdout] e0d2043d4d7e82806fc6c6201462048a4d85243db2f6c695b4da65bff70dc65f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda29d7b43ab67733a4550c998d653e1e63625e0e6c7f2021a3eead3f620262f
[INFO] running `Command { std: "docker" "start" "-a" "fda29d7b43ab67733a4550c998d653e1e63625e0e6c7f2021a3eead3f620262f", kill_on_drop: false }`
[INFO] [stderr]    Compiling argyle v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "fda29d7b43ab67733a4550c998d653e1e63625e0e6c7f2021a3eead3f620262f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda29d7b43ab67733a4550c998d653e1e63625e0e6c7f2021a3eead3f620262f", kill_on_drop: false }`
[INFO] [stdout] fda29d7b43ab67733a4550c998d653e1e63625e0e6c7f2021a3eead3f620262f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c56af92043cf12de1941fe64015dcbd3abe67cc5dafc24703237e568c523808
[INFO] running `Command { std: "docker" "start" "-a" "1c56af92043cf12de1941fe64015dcbd3abe67cc5dafc24703237e568c523808", kill_on_drop: false }`
[INFO] [stderr]    Compiling argyle v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "1c56af92043cf12de1941fe64015dcbd3abe67cc5dafc24703237e568c523808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c56af92043cf12de1941fe64015dcbd3abe67cc5dafc24703237e568c523808", kill_on_drop: false }`
[INFO] [stdout] 1c56af92043cf12de1941fe64015dcbd3abe67cc5dafc24703237e568c523808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39f5d68907d43f557f6346e97568fca75dd17c421bbcae5a3253a93083eda733
[INFO] running `Command { std: "docker" "start" "-a" "39f5d68907d43f557f6346e97568fca75dd17c421bbcae5a3253a93083eda733", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/argyle-d726742c41acc89e)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test argue::test::t_argue ... ok
[INFO] [stdout] test argue::test::t_argue_duplicate ... ok
[INFO] [stdout] test flag::test::t_snake_case ... ok
[INFO] [stdout] test flag::test::t_pascal_case ... ok
[INFO] [stdout] test key::test::t_builder ... ok
[INFO] [stdout] test key::test::t_builder_plural ... ok
[INFO] [stdout] test macros::tests::t_argue ... ok
[INFO] [stdout] test macros::tests::t_kv ... ok
[INFO] [stdout] test flag::test::t_flag_builder_dupe_flag - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_builder_unalias - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_ident_not_alphanumeric - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_ident_not_first_alpha - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_builder_dupe_alias - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_ident_not_pascal - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_ident_reserved1 - should panic ... ok
[INFO] [stdout] test key::test::t_valid_key ... ok
[INFO] [stdout] test flag::test::t_flag_ident_reserved2 - should panic ... ok
[INFO] [stdout] test key::test::t_builder_invalid - should panic ... ok
[INFO] [stdout] test flag::test::t_flag_builder_undefined_ref - should panic ... ok
[INFO] [stdout] test key::test::t_builder_duplicate - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests argyle
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder (line 39) ... ignored
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder (line 56) ... ignored
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder (line 81) ... ignored
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::save (line 535) ... ignored
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::save (line 543) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_docs (line 270) ... ignored
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::private (line 290) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_complex_flag (line 451) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder (line 207) ... ignored
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder (line 214) ... ignored
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder (line 193) ... ok
[INFO] [stdout] test src/argue.rs - argue::Argument::End (line 327) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWord::command (line 88) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::new (line 227) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::is_empty (line 251) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWord::key (line 116) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::push_command (line 299) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::len (line 267) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::push_keys_with_values (line 415) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::save (line 443) ... ignored
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::push_keys (line 369) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::push_key (line 346) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_alias (line 488) ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue<I>::with_keywords (line 112) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::push_key_with_value (line 392) ... ok
[INFO] [stdout] test src/macros.rs - macros::argue (line 154) ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue (line 57) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWordsBuilder::push_commands (line 322) ... ok
[INFO] [stdout] test src/macros.rs - macros::argue (line 27) ... ok
[INFO] [stdout] test src/macros.rs - macros::argue (line 321) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::public (line 309) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_flag (line 422) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_default_all (line 370) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_defaults (line 333) ... ok
[INFO] [stdout] test src/flag/mod.rs - flag::FlagsBuilder::with_docs (line 259) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWord::key_with_value (line 145) ... ok
[INFO] [stdout] test src/key.rs - key::KeyWord (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/macros.rs - macros::argue (line 290) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::argue (line 272) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::argue (line 263) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::argue (line 281) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.95s; merged doctests compilation took 0.78s
[INFO] running `Command { std: "docker" "inspect" "39f5d68907d43f557f6346e97568fca75dd17c421bbcae5a3253a93083eda733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f5d68907d43f557f6346e97568fca75dd17c421bbcae5a3253a93083eda733", kill_on_drop: false }`
[INFO] [stdout] 39f5d68907d43f557f6346e97568fca75dd17c421bbcae5a3253a93083eda733