[INFO] fetching crate docopticon 0.1.2... [INFO] checking docopticon-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate docopticon 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate docopticon 0.1.2 [INFO] finished tweaking crates.io crate docopticon 0.1.2 [INFO] tweaked toml for crates.io crate docopticon 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate docopticon 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate docopticon 0.1.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ignore v0.4.21 [INFO] [stderr] Downloaded assert_fs v1.1.0 [INFO] [stderr] Downloaded tempfile v3.9.0 [INFO] [stderr] Downloaded bstr v1.9.0 [INFO] [stderr] Downloaded rustix v0.38.28 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd782ff3a23f2cf63df9f273a8c23c889c2f9519a4ac2e46696e03c69e7109b9 [INFO] running `Command { std: "docker" "start" "-a" "bd782ff3a23f2cf63df9f273a8c23c889c2f9519a4ac2e46696e03c69e7109b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd782ff3a23f2cf63df9f273a8c23c889c2f9519a4ac2e46696e03c69e7109b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd782ff3a23f2cf63df9f273a8c23c889c2f9519a4ac2e46696e03c69e7109b9", kill_on_drop: false }` [INFO] [stdout] bd782ff3a23f2cf63df9f273a8c23c889c2f9519a4ac2e46696e03c69e7109b9 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dc62169a5fa3f366808ddf201faa5fd81b6e047298b334dd84fdbb36dfbf3bf [INFO] running `Command { std: "docker" "start" "-a" "0dc62169a5fa3f366808ddf201faa5fd81b6e047298b334dd84fdbb36dfbf3bf", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking docopticon v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/docopt.rs:221:36 [INFO] [stdout] | [INFO] [stdout] 221 | fn parse_option(parser: Parser<'d>) -> Result<((&'d str, Option<&'d str>), Parser<'d>)> { [INFO] [stdout] | ^^ ------------------------------------------------ [INFO] [stdout] | | | | | | [INFO] [stdout] | | | | | the same lifetime is named here [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named 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: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 221 | fn parse_option(parser: Parser<'d>) -> Result<'d, ((&'d str, Option<&'d str>), Parser<'d>)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/docopt.rs:270:45 [INFO] [stdout] | [INFO] [stdout] 270 | const fn parse_parameter(parser: Parser<'d>) -> Result<(Option<&'d str>, Parser<'d>)> { [INFO] [stdout] | ^^ ------------------------------------- [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 270 | const fn parse_parameter(parser: Parser<'d>) -> Result<'d, (Option<&'d str>, Parser<'d>)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/docopt.rs:282:32 [INFO] [stdout] | [INFO] [stdout] 282 | const fn parse_description(&self, parser: Parser<'d>) -> Result<(&'d str, Option<&'d str>)> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 282 | const fn parse_description(&self, parser: Parser<'d>) -> Result<'_, (&'d str, Option<&'d str>)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking ignore v0.4.21 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking assert_fs v1.1.0 [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/docopt.rs:221:36 [INFO] [stdout] | [INFO] [stdout] 221 | fn parse_option(parser: Parser<'d>) -> Result<((&'d str, Option<&'d str>), Parser<'d>)> { [INFO] [stdout] | ^^ ------------------------------------------------ [INFO] [stdout] | | | | | | [INFO] [stdout] | | | | | the same lifetime is named here [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named 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: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 221 | fn parse_option(parser: Parser<'d>) -> Result<'d, ((&'d str, Option<&'d str>), Parser<'d>)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/docopt.rs:270:45 [INFO] [stdout] | [INFO] [stdout] 270 | const fn parse_parameter(parser: Parser<'d>) -> Result<(Option<&'d str>, Parser<'d>)> { [INFO] [stdout] | ^^ ------------------------------------- [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 270 | const fn parse_parameter(parser: Parser<'d>) -> Result<'d, (Option<&'d str>, Parser<'d>)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/docopt.rs:282:32 [INFO] [stdout] | [INFO] [stdout] 282 | const fn parse_description(&self, parser: Parser<'d>) -> Result<(&'d str, Option<&'d str>)> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 282 | const fn parse_description(&self, parser: Parser<'d>) -> Result<'_, (&'d str, Option<&'d str>)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.42s [INFO] running `Command { std: "docker" "inspect" "0dc62169a5fa3f366808ddf201faa5fd81b6e047298b334dd84fdbb36dfbf3bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc62169a5fa3f366808ddf201faa5fd81b6e047298b334dd84fdbb36dfbf3bf", kill_on_drop: false }` [INFO] [stdout] 0dc62169a5fa3f366808ddf201faa5fd81b6e047298b334dd84fdbb36dfbf3bf