[INFO] cloning repository https://github.com/GoldsteinE/nolife [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GoldsteinE/nolife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fnolife", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fnolife'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 696fc894782fcd4de35787d5792dc61f38e8d027 [INFO] checking GoldsteinE/nolife against try#5ff93158e08fa2205cd4b86cddf9eae95952cc96 for pr-129543-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fnolife" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GoldsteinE/nolife [INFO] finished tweaking git repo https://github.com/GoldsteinE/nolife [INFO] tweaked toml for git repo https://github.com/GoldsteinE/nolife written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GoldsteinE/nolife on toolchain 5ff93158e08fa2205cd4b86cddf9eae95952cc96 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GoldsteinE/nolife 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" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2195b00de7419a5eae00eee9df5a19ed867a1683d6353722d6817a4418b2bd87 [INFO] running `Command { std: "docker" "start" "-a" "2195b00de7419a5eae00eee9df5a19ed867a1683d6353722d6817a4418b2bd87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2195b00de7419a5eae00eee9df5a19ed867a1683d6353722d6817a4418b2bd87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2195b00de7419a5eae00eee9df5a19ed867a1683d6353722d6817a4418b2bd87", kill_on_drop: false }` [INFO] [stdout] 2195b00de7419a5eae00eee9df5a19ed867a1683d6353722d6817a4418b2bd87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b42e8adcb0d9825b008711ea9122b24a33d8b87334281728e768cad5beb28e2 [INFO] running `Command { std: "docker" "start" "-a" "0b42e8adcb0d9825b008711ea9122b24a33d8b87334281728e768cad5beb28e2", kill_on_drop: false }` [INFO] [stderr] Checking nolife v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Brand(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Brand(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | impl Brand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | impl Brand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | impl super::sealed::Seal for Brand {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | impl super::sealed::Seal for Brand {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | impl super::IsBrand for Brand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/brand/const_string.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | impl super::IsBrand for Brand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-14; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nolife` (lib test) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `nolife` (lib) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "0b42e8adcb0d9825b008711ea9122b24a33d8b87334281728e768cad5beb28e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b42e8adcb0d9825b008711ea9122b24a33d8b87334281728e768cad5beb28e2", kill_on_drop: false }` [INFO] [stdout] 0b42e8adcb0d9825b008711ea9122b24a33d8b87334281728e768cad5beb28e2