[INFO] cloning repository https://github.com/yberreby/benchmarks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yberreby/benchmarks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2815509e178888da003eeab674c296fa9d17b791 [INFO] checking yberreby/benchmarks against try#5fee451ebd94296ea05214e819c311e164b30af6 for pr-139042 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyberreby%2Fbenchmarks" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yberreby/benchmarks on toolchain 5fee451ebd94296ea05214e819c311e164b30af6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yberreby/benchmarks [INFO] finished tweaking git repo https://github.com/yberreby/benchmarks [INFO] tweaked toml for git repo https://github.com/yberreby/benchmarks written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yberreby/benchmarks 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" "+5fee451ebd94296ea05214e819c311e164b30af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chan v0.1.18 [INFO] [stderr] Downloaded libc v0.2.8 [INFO] [stderr] Downloaded crossbeam v0.2.10 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c57b6e2061f5db4a0ab67c32c927fdbc5636916c00282be9dda8e921d136e471 [INFO] running `Command { std: "docker" "start" "-a" "c57b6e2061f5db4a0ab67c32c927fdbc5636916c00282be9dda8e921d136e471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c57b6e2061f5db4a0ab67c32c927fdbc5636916c00282be9dda8e921d136e471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c57b6e2061f5db4a0ab67c32c927fdbc5636916c00282be9dda8e921d136e471", kill_on_drop: false }` [INFO] [stdout] c57b6e2061f5db4a0ab67c32c927fdbc5636916c00282be9dda8e921d136e471 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9059f616cfcf9a9cae4754607a4c08abcbf4a36340d9a8add37a535a26823a58 [INFO] running `Command { std: "docker" "start" "-a" "9059f616cfcf9a9cae4754607a4c08abcbf4a36340d9a8add37a535a26823a58", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking libc v0.2.8 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking chan v0.1.18 [INFO] [stderr] Checking benchmarks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `str_char` [INFO] [stdout] --> benches/char_at.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(str_char)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `str_char` [INFO] [stdout] --> benches/bnned.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(str_char)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> benches/bnned.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | for i in 0..1_000_000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "char_at") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `std::sync::mpsc` [INFO] [stdout] --> benches/channels.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> benches/channels.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, alloc, heap_api)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "bnned") due to 1 previous error; 1 warning emitted [INFO] [stdout] error[E0635]: unknown feature `heap_api` [INFO] [stdout] --> benches/channels.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, alloc, heap_api)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `heap` in `alloc` [INFO] [stdout] --> benches/alloc.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::heap::allocate(4, 64) [INFO] [stdout] | ^^^^ could not find `heap` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum` [INFO] [stdout] --> benches/channels.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let sum = get_data_sum(data.iter().cloned()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> benches/channels.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let data = data.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> benches/alloc.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, alloc, heap_api)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `heap_api` [INFO] [stdout] --> benches/alloc.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, alloc, heap_api)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `benchmarks` (bench "channels") due to 1 previous error; 4 warnings emitted [INFO] [stderr] error: could not compile `benchmarks` (bench "alloc") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9059f616cfcf9a9cae4754607a4c08abcbf4a36340d9a8add37a535a26823a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9059f616cfcf9a9cae4754607a4c08abcbf4a36340d9a8add37a535a26823a58", kill_on_drop: false }` [INFO] [stdout] 9059f616cfcf9a9cae4754607a4c08abcbf4a36340d9a8add37a535a26823a58