[INFO] fetching crate proc-mounts 0.3.0... [INFO] checking proc-mounts-0.3.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate proc-mounts 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate proc-mounts 0.3.0 [INFO] finished tweaking crates.io crate proc-mounts 0.3.0 [INFO] tweaked toml for crates.io crate proc-mounts 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate proc-mounts 0.3.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate proc-mounts 0.3.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 292fcd169169f8603b8a679185240c03244ad1b35dfad4db8a868f9f122091c2 [INFO] running `Command { std: "docker" "start" "-a" "292fcd169169f8603b8a679185240c03244ad1b35dfad4db8a868f9f122091c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "292fcd169169f8603b8a679185240c03244ad1b35dfad4db8a868f9f122091c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "292fcd169169f8603b8a679185240c03244ad1b35dfad4db8a868f9f122091c2", kill_on_drop: false }` [INFO] [stdout] 292fcd169169f8603b8a679185240c03244ad1b35dfad4db8a868f9f122091c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3357f74eb4e961731b9155fdf2184255f9be6d7aa80e74823aeff3698808b073 [INFO] running `Command { std: "docker" "start" "-a" "3357f74eb4e961731b9155fdf2184255f9be6d7aa80e74823aeff3698808b073", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking partition-identity v0.3.0 [INFO] [stderr] Checking proc-mounts v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 53 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 61 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 68 | path: &'a [u8], [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 69 | func: F, [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 53 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 61 | path: &'a Path, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mounts/list.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 68 | path: &'a [u8], [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 69 | func: F, [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ---------- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.55s [INFO] running `Command { std: "docker" "inspect" "3357f74eb4e961731b9155fdf2184255f9be6d7aa80e74823aeff3698808b073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3357f74eb4e961731b9155fdf2184255f9be6d7aa80e74823aeff3698808b073", kill_on_drop: false }` [INFO] [stdout] 3357f74eb4e961731b9155fdf2184255f9be6d7aa80e74823aeff3698808b073