[INFO] fetching crate cglue 0.3.5... [INFO] checking cglue-0.3.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate cglue 0.3.5 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate cglue 0.3.5 [INFO] finished tweaking crates.io crate cglue 0.3.5 [INFO] tweaked toml for crates.io crate cglue 0.3.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cglue 0.3.5 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 cglue 0.3.5 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded try_default v1.0.0 [INFO] [stderr] Downloaded log v0.4.18 [INFO] [stderr] Downloaded cglue-gen v0.3.2 [INFO] [stderr] Downloaded tarc v0.1.4 [INFO] [stderr] Downloaded abi_stable_shared v0.10.3 [INFO] [stderr] Downloaded pollster v0.2.0 [INFO] [stderr] Downloaded tstr v0.2.3 [INFO] [stderr] Downloaded cglue-macro v0.3.1 [INFO] [stderr] Downloaded as_derive_utils v0.10.3 [INFO] [stderr] Downloaded core_extensions_proc_macros v1.5.3 [INFO] [stderr] Downloaded quote v1.0.30 [INFO] [stderr] Downloaded proc-macro2 v1.0.65 [INFO] [stderr] Downloaded abi_stable_derive v0.10.3 [INFO] [stderr] Downloaded core_extensions v1.5.3 [INFO] [stderr] Downloaded abi_stable v0.10.4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d0f51981cd3ca30ab7656a2c35da4f4ead110bf8d3b4b8d2dc9ef5a59c4dff7 [INFO] running `Command { std: "docker" "start" "-a" "5d0f51981cd3ca30ab7656a2c35da4f4ead110bf8d3b4b8d2dc9ef5a59c4dff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d0f51981cd3ca30ab7656a2c35da4f4ead110bf8d3b4b8d2dc9ef5a59c4dff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d0f51981cd3ca30ab7656a2c35da4f4ead110bf8d3b4b8d2dc9ef5a59c4dff7", kill_on_drop: false }` [INFO] [stdout] 5d0f51981cd3ca30ab7656a2c35da4f4ead110bf8d3b4b8d2dc9ef5a59c4dff7 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fd34d7985fc9237f88e39cd105d5b3ce2af434475f0ddd78763702e58e6c30e [INFO] running `Command { std: "docker" "start" "-a" "5fd34d7985fc9237f88e39cd105d5b3ce2af434475f0ddd78763702e58e6c30e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.65 [INFO] [stderr] Compiling quote v1.0.30 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling cglue-gen v0.3.2 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking tarc v0.1.4 [INFO] [stderr] Checking pollster v0.2.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cglue v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Compiling cglue-macro v0.3.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/callback.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | fn from_extend(&mut self) -> OpaqueCallback { [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] 124 | fn from_extend(&mut self) -> OpaqueCallback<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | fn as_citer(&mut self) -> CIterator { [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] 96 | fn as_citer(&mut self) -> CIterator<'_, Self::Item> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/callback.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | fn from_extend(&mut self) -> OpaqueCallback { [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] 124 | fn from_extend(&mut self) -> OpaqueCallback<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | fn as_citer(&mut self) -> CIterator { [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] 96 | fn as_citer(&mut self) -> CIterator<'_, Self::Item> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.99s [INFO] running `Command { std: "docker" "inspect" "5fd34d7985fc9237f88e39cd105d5b3ce2af434475f0ddd78763702e58e6c30e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fd34d7985fc9237f88e39cd105d5b3ce2af434475f0ddd78763702e58e6c30e", kill_on_drop: false }` [INFO] [stdout] 5fd34d7985fc9237f88e39cd105d5b3ce2af434475f0ddd78763702e58e6c30e