[INFO] fetching crate flood-tide 0.2.11... [INFO] testing flood-tide-0.2.11 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate flood-tide 0.2.11 into /workspace/builds/worker-5-tc1/source [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate flood-tide 0.2.11 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate flood-tide 0.2.11 [INFO] tweaked toml for crates.io crate flood-tide 0.2.11 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flood-tide 0.2.11 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate flood-tide 0.2.11 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07091dc86e9431aac9696fa5bb4248fbabd6a4e7ea0a65c4f75b5017ee38d624 [INFO] running `Command { std: "docker" "start" "-a" "07091dc86e9431aac9696fa5bb4248fbabd6a4e7ea0a65c4f75b5017ee38d624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07091dc86e9431aac9696fa5bb4248fbabd6a4e7ea0a65c4f75b5017ee38d624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07091dc86e9431aac9696fa5bb4248fbabd6a4e7ea0a65c4f75b5017ee38d624", kill_on_drop: false }` [INFO] [stdout] 07091dc86e9431aac9696fa5bb4248fbabd6a4e7ea0a65c4f75b5017ee38d624 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e42b446ed29e30961d199a15602db337c0992930d4250b0abdad69b7d0d60e2c [INFO] running `Command { std: "docker" "start" "-a" "e42b446ed29e30961d199a15602db337c0992930d4250b0abdad69b7d0d60e2c", kill_on_drop: false }` [INFO] [stderr] Compiling flood-tide v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/err.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter(&self) -> Iter<'_, OptParseError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "e42b446ed29e30961d199a15602db337c0992930d4250b0abdad69b7d0d60e2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e42b446ed29e30961d199a15602db337c0992930d4250b0abdad69b7d0d60e2c", kill_on_drop: false }` [INFO] [stdout] e42b446ed29e30961d199a15602db337c0992930d4250b0abdad69b7d0d60e2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aeec2bda6499dc2380fd525a03eff59da5da283284a3d04ac2905965f65e641a [INFO] running `Command { std: "docker" "start" "-a" "aeec2bda6499dc2380fd525a03eff59da5da283284a3d04ac2905965f65e641a", kill_on_drop: false }` [INFO] [stderr] Compiling flood-tide v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/err.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter(&self) -> Iter<'_, OptParseError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/err.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter(&self) -> Iter<'_, OptParseError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "aeec2bda6499dc2380fd525a03eff59da5da283284a3d04ac2905965f65e641a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeec2bda6499dc2380fd525a03eff59da5da283284a3d04ac2905965f65e641a", kill_on_drop: false }` [INFO] [stdout] aeec2bda6499dc2380fd525a03eff59da5da283284a3d04ac2905965f65e641a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d76d9f2a888b54625f08e05da92fba9b211241147770341fef3c8f19fe98bc98 [INFO] running `Command { std: "docker" "start" "-a" "d76d9f2a888b54625f08e05da92fba9b211241147770341fef3c8f19fe98bc98", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/err.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 215 | pub fn iter(&self) -> Iter<'_, OptParseError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `flood-tide` (lib) generated 1 warning (run `cargo fix --lib -p flood-tide` to apply 1 suggestion) [INFO] [stderr] warning: `flood-tide` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flood_tide-b3eb83112a28092d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-be567d1b45201b09) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test basic::tokens_val_tab ... ok [INFO] [stdout] test basic::size_of ... ok [INFO] [stdout] test basic::tokens_complex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/debug.rs (/opt/rustwide/target/debug/deps/debug-be46899049a9feb5) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test fmt_debug::has_arg ... ok [INFO] [stdout] test fmt_debug::name_val_name ... ok [INFO] [stdout] test fmt_debug::opt ... ok [INFO] [stdout] test fmt_debug::lex ... ok [INFO] [stdout] test fmt_debug::name_val ... ok [INFO] [stdout] test fmt_debug::tokens ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/err_debug.rs (/opt/rustwide/target/debug/deps/err_debug-e043347939d0a1ed) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test fmt_debug::opt_parse_error_kind ... ok [INFO] [stdout] test size_check::test_size ... ok [INFO] [stdout] test fmt_debug::opt_parse_errors ... ok [INFO] [stdout] test fmt_debug::opt_parse_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/err_test.rs (/opt/rustwide/target/debug/deps/err_test-71bca9dfe870b40c) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_0::test_invalid_option ... ok [INFO] [stdout] test test_0::test_attr ... ok [INFO] [stdout] test test_0::test_help_message ... ok [INFO] [stdout] test test_0::test_invalid_option_argument ... ok [INFO] [stdout] test test_0::test_missing_argument ... ok [INFO] [stdout] test test_0::test_missing_option ... ok [INFO] [stdout] test test_0::test_unexpected_argument ... ok [INFO] [stdout] test test_0::test_missing_option_argument ... ok [INFO] [stdout] test test_0::test_version_message ... ok [INFO] [stdout] test test_0::test_unexpected_option_argument ... ok [INFO] [stdout] test test_1::test_errors ... ok [INFO] [stdout] test test_1::test_errors_iter ... ok [INFO] [stdout] test test_1::test_errors_append ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_macro.rs (/opt/rustwide/target/debug/deps/test_macro-bd88a04abe8ce57c) [INFO] [stderr] Running tests/tokens_long.rs (/opt/rustwide/target/debug/deps/tokens_long-2d76f5ab1bd9f44e) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test plain::tokens_long_name ... ok [INFO] [stdout] test plain::tokens_long_name_abbreviate ... ok [INFO] [stdout] test plain::tokens_long_name_invalid_option ... ok [INFO] [stdout] test plain::tokens_long_name_ambiguous ... ok [INFO] [stdout] test plain::tokens_long_name_maybe ... ok [INFO] [stdout] test plain::tokens_long_name_missing_option_argument ... ok [INFO] [stdout] test plain::tokens_long_name_non_abbreviated ... ok [INFO] [stdout] test plain::tokens_long_name_ok_nearly_ambiguous ... ok [INFO] [stdout] test plain::tokens_long_name_ok_nearly_missing_option_argument ... ok [INFO] [stdout] test plain::tokens_long_name_unexpected_option_argument ... ok [INFO] [stdout] test plain::tokens_long_name_ok_nearly_missing_option_argument2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tokens_other.rs (/opt/rustwide/target/debug/deps/tokens_other-dbabf94e6ce59953) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test plain::tokens_stop_at_double_minus_2 ... ok [INFO] [stdout] test plain::tokens_free ... ok [INFO] [stdout] test plain::tokens_stop_at_double_minus_3 ... ok [INFO] [stdout] test plain::tokens_stop_at_double_minus ... ok [INFO] [stdout] test plain::tokens_stop_at_double_minus_4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tokens_short.rs (/opt/rustwide/target/debug/deps/tokens_short-bab8d85abb75e86c) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test plain::tokens_short_name ... ok [INFO] [stdout] test plain::tokens_short_name_invalid_option ... ok [INFO] [stdout] test plain::tokens_short_name_maybe ... ok [INFO] [stdout] test plain::tokens_short_name_ok_nealy_missing_option_argument ... ok [INFO] [stdout] test plain::tokens_short_name_missing_option_argument ... ok [INFO] [stdout] test plain::tokens_short_name_ok_nealy_missing_option_argument_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tokens_single.rs (/opt/rustwide/target/debug/deps/tokens_single-e7931a3dbcecd437) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tokens_subcmd.rs (/opt/rustwide/target/debug/deps/tokens_subcmd-aa7310081c8f6444) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests flood_tide [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Opt (line 228) ... ok [INFO] [stdout] test src/check.rs - check::check_sorted_opt_ary_and_sho_idx_ary_with (line 47) ... ok [INFO] [stdout] test src/lib.rs - Lex (line 322) ... ok [INFO] [stdout] test src/err.rs - err (line 4) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d76d9f2a888b54625f08e05da92fba9b211241147770341fef3c8f19fe98bc98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d76d9f2a888b54625f08e05da92fba9b211241147770341fef3c8f19fe98bc98", kill_on_drop: false }` [INFO] [stdout] d76d9f2a888b54625f08e05da92fba9b211241147770341fef3c8f19fe98bc98