[INFO] fetching crate bparse 0.29.1... [INFO] testing bparse-0.29.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate bparse 0.29.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate bparse 0.29.1 [INFO] finished tweaking crates.io crate bparse 0.29.1 [INFO] tweaked toml for crates.io crate bparse 0.29.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bparse 0.29.1 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 bparse 0.29.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 69e28b99f9d592d7bf0c983f6055d34a002b40571a69da7115fd6b539fbb87c4 [INFO] running `Command { std: "docker" "start" "-a" "69e28b99f9d592d7bf0c983f6055d34a002b40571a69da7115fd6b539fbb87c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69e28b99f9d592d7bf0c983f6055d34a002b40571a69da7115fd6b539fbb87c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69e28b99f9d592d7bf0c983f6055d34a002b40571a69da7115fd6b539fbb87c4", kill_on_drop: false }` [INFO] [stdout] 69e28b99f9d592d7bf0c983f6055d34a002b40571a69da7115fd6b539fbb87c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f75fb9dcfc60847a78ba9a11fa586ae475d73fb06be5827f2b56b467e81f155e [INFO] running `Command { std: "docker" "start" "-a" "f75fb9dcfc60847a78ba9a11fa586ae475d73fb06be5827f2b56b467e81f155e", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling bparse v0.29.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pattern.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn prefix(slice: &[u8]) -> Prefix { [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] 167 | pub fn prefix(slice: &[u8]) -> Prefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pattern.rs:187:16 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn utf8(s: &str) -> Prefix { [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] 187 | pub fn utf8(s: &str) -> Prefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "f75fb9dcfc60847a78ba9a11fa586ae475d73fb06be5827f2b56b467e81f155e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f75fb9dcfc60847a78ba9a11fa586ae475d73fb06be5827f2b56b467e81f155e", kill_on_drop: false }` [INFO] [stdout] f75fb9dcfc60847a78ba9a11fa586ae475d73fb06be5827f2b56b467e81f155e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c8a3ef6e95b8f86cae51e8ea499bf21822aafa8e45425f4eaf573656793ed99a [INFO] running `Command { std: "docker" "start" "-a" "c8a3ef6e95b8f86cae51e8ea499bf21822aafa8e45425f4eaf573656793ed99a", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pattern.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn prefix(slice: &[u8]) -> Prefix { [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] 167 | pub fn prefix(slice: &[u8]) -> Prefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pattern.rs:187:16 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn utf8(s: &str) -> Prefix { [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] 187 | pub fn utf8(s: &str) -> Prefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bparse v0.29.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pattern.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn prefix(slice: &[u8]) -> Prefix { [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] 167 | pub fn prefix(slice: &[u8]) -> Prefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pattern.rs:187:16 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn utf8(s: &str) -> Prefix { [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] 187 | pub fn utf8(s: &str) -> Prefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "c8a3ef6e95b8f86cae51e8ea499bf21822aafa8e45425f4eaf573656793ed99a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8a3ef6e95b8f86cae51e8ea499bf21822aafa8e45425f4eaf573656793ed99a", kill_on_drop: false }` [INFO] [stdout] c8a3ef6e95b8f86cae51e8ea499bf21822aafa8e45425f4eaf573656793ed99a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b6da62b54cf682d855ab6ff5d7692a6b95147544f9274b8b297a11841bbbc6a3 [INFO] running `Command { std: "docker" "start" "-a" "b6da62b54cf682d855ab6ff5d7692a6b95147544f9274b8b297a11841bbbc6a3", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/pattern.rs:167:22 [INFO] [stderr] | [INFO] [stderr] 167 | pub fn prefix(slice: &[u8]) -> Prefix { [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] 167 | pub fn prefix(slice: &[u8]) -> Prefix<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/pattern.rs:187:16 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn utf8(s: &str) -> Prefix { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 187 | pub fn utf8(s: &str) -> Prefix<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `bparse` (lib) generated 2 warnings (run `cargo fix --lib -p bparse` to apply 2 suggestions) [INFO] [stderr] warning: `bparse` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bparse-cf2f15ebd2e71430) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test buf::tests::consume_until ... ok [INFO] [stdout] test buf::tests::consume_until_after ... ok [INFO] [stdout] test pattern::tests::match_prefix ... ok [INFO] [stdout] test buf::tests::deref ... ok [INFO] [stdout] test buf::tests::parse ... ok [INFO] [stdout] test buf::tests::skip ... ok [INFO] [stdout] test pattern::tests::match_choice ... ok [INFO] [stdout] test pattern::tests::match_range ... ok [INFO] [stdout] test pattern::tests::match_sequence ... ok [INFO] [stdout] test pattern::tests::patterns_are_reusable ... ok [INFO] [stdout] test pattern::tests::repetition_patterns ... ok [INFO] [stdout] test buf::tests::advance ... ok [INFO] [stderr] Doc-tests bparse [INFO] [stdout] test pattern::tests::match_oneof_noneof ... 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] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/pattern.rs - pattern::any (line 337) ... ok [INFO] [stdout] test src/pattern.rs - pattern::at_most (line 376) ... ok [INFO] [stdout] test src/pattern.rs - pattern::Pattern::then (line 15) ... ok [INFO] [stdout] test src/pattern.rs - pattern::at_least (line 357) ... ok [INFO] [stdout] test src/pattern.rs - pattern::count (line 417) ... ok [INFO] [stdout] test src/pattern.rs - pattern::alpha (line 271) ... ok [INFO] [stdout] test src/pattern.rs - pattern::Pattern::or (line 34) ... ok [INFO] [stdout] test src/pattern.rs - pattern::prefix (line 151) ... ok [INFO] [stdout] test src/pattern.rs - pattern::oneof (line 225) ... ok [INFO] [stdout] test src/pattern.rs - pattern::byte (line 105) ... ok [INFO] [stdout] test src/pattern.rs - pattern::digit (line 259) ... ok [INFO] [stdout] test src/pattern.rs - pattern::optional (line 398) ... ok [INFO] [stdout] test src/pattern.rs - pattern::codepoint (line 130) ... ok [INFO] [stdout] test src/pattern.rs - pattern::prefix (line 160) ... ok [INFO] [stdout] test src/pattern.rs - pattern::hex (line 283) ... ok [INFO] [stdout] test src/pattern.rs - pattern::utf8 (line 182) ... ok [INFO] [stdout] test src/pattern.rs - pattern::utf8 (line 173) ... ok [INFO] [stdout] test src/pattern.rs - pattern::range (line 309) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6da62b54cf682d855ab6ff5d7692a6b95147544f9274b8b297a11841bbbc6a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6da62b54cf682d855ab6ff5d7692a6b95147544f9274b8b297a11841bbbc6a3", kill_on_drop: false }` [INFO] [stdout] b6da62b54cf682d855ab6ff5d7692a6b95147544f9274b8b297a11841bbbc6a3