[INFO] fetching crate shuttle 0.8.1... [INFO] checking shuttle-0.8.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate shuttle 0.8.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate shuttle 0.8.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate shuttle 0.8.1 [INFO] tweaked toml for crates.io crate shuttle 0.8.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shuttle 0.8.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate shuttle 0.8.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded assoc v0.1.3 [INFO] [stderr] Downloaded trybuild v1.0.104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f3236a9194761ba8e35664cebdc4481950b64c406cadfeb6c6759cfc5444665 [INFO] running `Command { std: "docker" "start" "-a" "9f3236a9194761ba8e35664cebdc4481950b64c406cadfeb6c6759cfc5444665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f3236a9194761ba8e35664cebdc4481950b64c406cadfeb6c6759cfc5444665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3236a9194761ba8e35664cebdc4481950b64c406cadfeb6c6759cfc5444665", kill_on_drop: false }` [INFO] [stdout] 9f3236a9194761ba8e35664cebdc4481950b64c406cadfeb6c6759cfc5444665 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 091a2f1acfcd788f24688669a647647a72e3f0cae2a6801f1aa278c1bed5611d [INFO] running `Command { std: "docker" "start" "-a" "091a2f1acfcd788f24688669a647647a72e3f0cae2a6801f1aa278c1bed5611d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking winnow v0.7.4 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking assoc v0.1.3 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling generator v0.8.4 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking tempfile v3.19.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking proptest v1.6.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking shuttle v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling test-log-macros v0.2.17 [INFO] [stderr] Compiling proptest-derive v0.5.1 [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/mutex.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [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: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [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] 117 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [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] 141 | pub fn try_write(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shuttle` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "091a2f1acfcd788f24688669a647647a72e3f0cae2a6801f1aa278c1bed5611d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091a2f1acfcd788f24688669a647647a72e3f0cae2a6801f1aa278c1bed5611d", kill_on_drop: false }` [INFO] [stdout] 091a2f1acfcd788f24688669a647647a72e3f0cae2a6801f1aa278c1bed5611d