[INFO] cloning repository https://github.com/emallson/max-cover-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emallson/max-cover-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fmax-cover-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fmax-cover-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e41bc5578b5abc677bfda9bb8176f9be6fd96801 [INFO] documenting emallson/max-cover-rs against 1.75.0 for beta-1.76-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fmax-cover-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emallson/max-cover-rs on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emallson/max-cover-rs [INFO] finished tweaking git repo https://github.com/emallson/max-cover-rs [INFO] tweaked toml for git repo https://github.com/emallson/max-cover-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emallson/max-cover-rs 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" "+1.75.0" "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] Updating git repository `https://github.com/emallson/rplex.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_codegen_internals v0.12.1 [INFO] [stderr] Downloaded quote v0.3.12 [INFO] [stderr] Downloaded thread-id v3.0.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.0 [INFO] [stderr] Downloaded thread_local v0.3.2 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded syn v0.11.4 [INFO] [stderr] Downloaded docopt v0.7.0 [INFO] [stderr] Downloaded regex-syntax v0.4.0 [INFO] [stderr] Downloaded regex v0.2.1 [INFO] [stderr] Downloaded libc v0.2.20 [INFO] [stderr] Downloaded aho-corasick v0.6.1 [INFO] [stderr] Downloaded dtoa v0.4.0 [INFO] [stderr] Downloaded itoa v0.3.0 [INFO] [stderr] Downloaded serde_derive v0.9.5 [INFO] [stderr] Downloaded rustc-serialize v0.3.22 [INFO] [stderr] Downloaded memchr v1.0.1 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded serde v0.9.5 [INFO] [stderr] Downloaded serde_json v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c11ef1aceb77dc7aa547c719d9440d1db05005eca0d0fd41b326dba97e12542 [INFO] running `Command { std: "docker" "start" "-a" "3c11ef1aceb77dc7aa547c719d9440d1db05005eca0d0fd41b326dba97e12542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c11ef1aceb77dc7aa547c719d9440d1db05005eca0d0fd41b326dba97e12542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c11ef1aceb77dc7aa547c719d9440d1db05005eca0d0fd41b326dba97e12542", kill_on_drop: false }` [INFO] [stdout] 3c11ef1aceb77dc7aa547c719d9440d1db05005eca0d0fd41b326dba97e12542 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cb503e24fdf9721a910fc4398d6f71f595759520c90d0497cc49e4561a69089 [INFO] running `Command { std: "docker" "start" "-a" "7cb503e24fdf9721a910fc4398d6f71f595759520c90d0497cc49e4561a69089", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Checking dtoa v0.4.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking serde v0.9.5 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Checking itoa v0.3.0 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Compiling rplex v0.1.0 (https://github.com/emallson/rplex.git#c4d88bcc) [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Compiling serde_codegen_internals v0.12.1 [INFO] [stderr] Checking docopt v0.7.0 [INFO] [stderr] Compiling serde_derive v0.9.5 [INFO] [stderr] Checking serde_json v0.9.3 [INFO] [stderr] Documenting cover v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:131:45 [INFO] [stdout] | [INFO] [stdout] 131 | prob.add_constraint(con!("cardinality": (k as f64) >= sum set_vars.iter())).unwrap(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 131 - prob.add_constraint(con!("cardinality": (k as f64) >= sum set_vars.iter())).unwrap(); [INFO] [stdout] 131 + prob.add_constraint(con!("cardinality": k as f64 >= sum set_vars.iter())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22, syn v0.11.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Generated /opt/rustwide/target/doc/cover/index.html [INFO] running `Command { std: "docker" "inspect" "7cb503e24fdf9721a910fc4398d6f71f595759520c90d0497cc49e4561a69089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb503e24fdf9721a910fc4398d6f71f595759520c90d0497cc49e4561a69089", kill_on_drop: false }` [INFO] [stdout] 7cb503e24fdf9721a910fc4398d6f71f595759520c90d0497cc49e4561a69089 [INFO] documenting emallson/max-cover-rs against beta-2024-01-11 for beta-1.76-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fmax-cover-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emallson/max-cover-rs on toolchain beta-2024-01-11 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-11" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emallson/max-cover-rs [INFO] finished tweaking git repo https://github.com/emallson/max-cover-rs [INFO] tweaked toml for git repo https://github.com/emallson/max-cover-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/emallson/max-cover-rs 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" "+beta-2024-01-11" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-11" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b886703093b8d3af47ea175d9c86c3e977aa23b56319b9435f440f5368fbbbe5 [INFO] running `Command { std: "docker" "start" "-a" "b886703093b8d3af47ea175d9c86c3e977aa23b56319b9435f440f5368fbbbe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b886703093b8d3af47ea175d9c86c3e977aa23b56319b9435f440f5368fbbbe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b886703093b8d3af47ea175d9c86c3e977aa23b56319b9435f440f5368fbbbe5", kill_on_drop: false }` [INFO] [stdout] b886703093b8d3af47ea175d9c86c3e977aa23b56319b9435f440f5368fbbbe5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-11" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfc431e19197cfa50f903b2c6a15525060be0bb4edba3aead46e6a35187ffcf7 [INFO] running `Command { std: "docker" "start" "-a" "cfc431e19197cfa50f903b2c6a15525060be0bb4edba3aead46e6a35187ffcf7", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Checking dtoa v0.4.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking itoa v0.3.0 [INFO] [stderr] Checking serde v0.9.5 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Compiling rplex v0.1.0 (https://github.com/emallson/rplex.git#c4d88bcc) [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.22/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/3a3478ec4f1acb7c16292eb2f44069f943525728/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Compiling serde_codegen_internals v0.12.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cfc431e19197cfa50f903b2c6a15525060be0bb4edba3aead46e6a35187ffcf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfc431e19197cfa50f903b2c6a15525060be0bb4edba3aead46e6a35187ffcf7", kill_on_drop: false }` [INFO] [stdout] cfc431e19197cfa50f903b2c6a15525060be0bb4edba3aead46e6a35187ffcf7