[INFO] fetching crate rustables 0.8.7... [INFO] building rustables-0.8.7 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate rustables 0.8.7 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rustables 0.8.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rustables 0.8.7 [INFO] tweaked toml for crates.io crate rustables 0.8.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustables 0.8.7 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustables 0.8.7 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e5073e998835db09a37e28aad6467f2dcba81bbd2d33fd924cfadfd999fe421 [INFO] running `Command { std: "docker" "start" "-a" "5e5073e998835db09a37e28aad6467f2dcba81bbd2d33fd924cfadfd999fe421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e5073e998835db09a37e28aad6467f2dcba81bbd2d33fd924cfadfd999fe421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e5073e998835db09a37e28aad6467f2dcba81bbd2d33fd924cfadfd999fe421", kill_on_drop: false }` [INFO] [stdout] 5e5073e998835db09a37e28aad6467f2dcba81bbd2d33fd924cfadfd999fe421 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5eb52b685f415bc535a95f05e5dedc43fc84a67467838abdaaf7d4271319accc [INFO] running `Command { std: "docker" "start" "-a" "5eb52b685f415bc535a95f05e5dedc43fc84a67467838abdaaf7d4271319accc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bindgen v0.72.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling ipnetwork v0.21.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling rustables-macros v0.1.2 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling rustables v0.8.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> build.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | fn reformat_units(header: &str) -> Cow { [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] 50 | fn reformat_units(header: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetlinkError` is never constructed [INFO] [stdout] --> src/batch.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct NetlinkError(()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.44s [INFO] running `Command { std: "docker" "inspect" "5eb52b685f415bc535a95f05e5dedc43fc84a67467838abdaaf7d4271319accc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eb52b685f415bc535a95f05e5dedc43fc84a67467838abdaaf7d4271319accc", kill_on_drop: false }` [INFO] [stdout] 5eb52b685f415bc535a95f05e5dedc43fc84a67467838abdaaf7d4271319accc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 549881bf27beea61cd94838e30b521ffda705cea73777fa99ade5fc308a712fc [INFO] running `Command { std: "docker" "start" "-a" "549881bf27beea61cd94838e30b521ffda705cea73777fa99ade5fc308a712fc", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling bindgen v0.72.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling rustables v0.8.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> build.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | fn reformat_units(header: &str) -> Cow { [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] 50 | fn reformat_units(header: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetlinkError` is never constructed [INFO] [stdout] --> src/batch.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct NetlinkError(()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetlinkError` is never constructed [INFO] [stdout] --> src/batch.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct NetlinkError(()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyDataError` is never constructed [INFO] [stdout] --> src/tests/mod.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct EmptyDataError; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 36.36s [INFO] running `Command { std: "docker" "inspect" "549881bf27beea61cd94838e30b521ffda705cea73777fa99ade5fc308a712fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549881bf27beea61cd94838e30b521ffda705cea73777fa99ade5fc308a712fc", kill_on_drop: false }` [INFO] [stdout] 549881bf27beea61cd94838e30b521ffda705cea73777fa99ade5fc308a712fc