[INFO] fetching crate uell 0.1.0... [INFO] checking uell-0.1.0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930 [INFO] extracting crate uell 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate uell 0.1.0 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uell 0.1.0 [INFO] finished tweaking crates.io crate uell 0.1.0 [INFO] tweaked toml for crates.io crate uell 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca0afa2108634925845097f4a9e3361489bf20b5601b938308a04ab61e801f16 [INFO] running `Command { std: "docker" "start" "-a" "ca0afa2108634925845097f4a9e3361489bf20b5601b938308a04ab61e801f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca0afa2108634925845097f4a9e3361489bf20b5601b938308a04ab61e801f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0afa2108634925845097f4a9e3361489bf20b5601b938308a04ab61e801f16", kill_on_drop: false }` [INFO] [stdout] ca0afa2108634925845097f4a9e3361489bf20b5601b938308a04ab61e801f16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98eeba7cb00f018bdc3f312ac40679cfe2f8aa4f7aba0fcd1b8c4149285f2fb8 [INFO] running `Command { std: "docker" "start" "-a" "98eeba7cb00f018bdc3f312ac40679cfe2f8aa4f7aba0fcd1b8c4149285f2fb8", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking uell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:42:42 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'b, T: Copy + Default> Uell<'b, T> { [INFO] [stdout] | -- lifetime `'b` declared here [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn new_in(bump: &'b Bump) -> Uell { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:54:60 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'b, T: Copy + Default> Uell<'b, T> { [INFO] [stdout] | -- lifetime `'b` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn from_iter_in(iter: I, bump: &'b Bump) -> Uell [INFO] [stdout] | ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:208:46 [INFO] [stdout] | [INFO] [stdout] 207 | impl<'b, T: Copy> IntoIter<'b, T> { [INFO] [stdout] | -- lifetime `'b` declared here [INFO] [stdout] 208 | fn new(mut uell: Uell<'b, T>) -> IntoIter { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:42:42 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'b, T: Copy + Default> Uell<'b, T> { [INFO] [stdout] | -- lifetime `'b` declared here [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn new_in(bump: &'b Bump) -> Uell { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:54:60 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'b, T: Copy + Default> Uell<'b, T> { [INFO] [stdout] | -- lifetime `'b` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn from_iter_in(iter: I, bump: &'b Bump) -> Uell [INFO] [stdout] | ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:208:46 [INFO] [stdout] | [INFO] [stdout] 207 | impl<'b, T: Copy> IntoIter<'b, T> { [INFO] [stdout] | -- lifetime `'b` declared here [INFO] [stdout] 208 | fn new(mut uell: Uell<'b, T>) -> IntoIter { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s [INFO] running `Command { std: "docker" "inspect" "98eeba7cb00f018bdc3f312ac40679cfe2f8aa4f7aba0fcd1b8c4149285f2fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98eeba7cb00f018bdc3f312ac40679cfe2f8aa4f7aba0fcd1b8c4149285f2fb8", kill_on_drop: false }` [INFO] [stdout] 98eeba7cb00f018bdc3f312ac40679cfe2f8aa4f7aba0fcd1b8c4149285f2fb8