[INFO] cloning repository https://github.com/whtgg/ConcurrencyRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whtgg/ConcurrencyRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhtgg%2FConcurrencyRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhtgg%2FConcurrencyRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 814b7d82935bfa0ceb061827ab1b19dfa4a03b7b [INFO] testing whtgg/ConcurrencyRust/814b7d82935bfa0ceb061827ab1b19dfa4a03b7b against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhtgg%2FConcurrencyRust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whtgg/ConcurrencyRust on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whtgg/ConcurrencyRust [INFO] finished tweaking git repo https://github.com/whtgg/ConcurrencyRust [INFO] tweaked toml for git repo https://github.com/whtgg/ConcurrencyRust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/whtgg/ConcurrencyRust 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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] Downloading crates ... [INFO] [stderr] Downloaded thread-control v0.1.2 [INFO] [stderr] Downloaded thread-amount v0.1.3 [INFO] [stderr] Downloaded thread-priority v0.10.0 [INFO] [stderr] Downloaded futures-micro v0.3.1 [INFO] [stderr] Downloaded async-oneshot v0.4.2 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.38.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.38.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.38.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.38.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.38.0 [INFO] [stderr] Downloaded windows v0.38.0 [INFO] [stderr] Downloaded go-spawn v0.1.2 [INFO] [stderr] Downloaded fast-threadpool v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c2678c9605c3809a612e0232f0f23b38c110bf11e5b563918802da042847e8f [INFO] running `Command { std: "docker" "start" "-a" "5c2678c9605c3809a612e0232f0f23b38c110bf11e5b563918802da042847e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c2678c9605c3809a612e0232f0f23b38c110bf11e5b563918802da042847e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2678c9605c3809a612e0232f0f23b38c110bf11e5b563918802da042847e8f", kill_on_drop: false }` [INFO] [stdout] 5c2678c9605c3809a612e0232f0f23b38c110bf11e5b563918802da042847e8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 439d7a266b40f06124d7936f885f76470e63cf0818a4d4a6851cc20390f312a0 [INFO] running `Command { std: "docker" "start" "-a" "439d7a266b40f06124d7936f885f76470e63cf0818a4d4a6851cc20390f312a0", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling async-task v4.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling polling v2.5.2 [INFO] [stderr] Compiling async-io v1.12.0 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling async-net v1.7.0 [INFO] [stderr] Compiling concurrent-queue v2.0.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-process v1.6.0 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling async-trait v0.1.59 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling async-channel v1.8.0 [INFO] [stderr] Compiling futures-micro v0.3.1 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling state v0.5.3 [INFO] [stderr] Compiling async-oneshot v0.4.2 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling send_wrapper v0.6.0 [INFO] [stderr] Compiling thread-amount v0.1.3 [INFO] [stderr] Compiling thread-control v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling async-lock v2.6.0 [INFO] [stderr] Compiling blocking v1.3.0 [INFO] [stderr] Compiling async-executor v1.5.0 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling frayon v0.1.0 (/opt/rustwide/workdir/frayon) [INFO] [stdout] warning: trait `Joiner` is never used [INFO] [stdout] --> frayon/src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Joiner { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Paraller` is never constructed [INFO] [stdout] --> frayon/src/lib.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Paraller; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quick_sort` is never used [INFO] [stdout] --> frayon/src/lib.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn quick_sort(v:&mut [T]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `partition` is never used [INFO] [stdout] --> frayon/src/lib.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn partition(v: &mut [T]) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `seeded_rng` is never used [INFO] [stdout] --> frayon/src/lib.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | fn seeded_rng() -> rand_xorshift::XorShiftRng { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `default_vec` is never used [INFO] [stdout] --> frayon/src/lib.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | fn default_vec(n:usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_sorted` is never used [INFO] [stdout] --> frayon/src/lib.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | fn is_sorted(v: &[T]) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling fast-threadpool v0.3.0 [INFO] [stderr] Compiling go-spawn v0.1.2 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling thread-priority v0.10.0 [INFO] [stderr] Compiling threads v0.1.0 (/opt/rustwide/workdir/thread) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> thread/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(local_key_cell_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `local_key_cell_methods` has been stable since 1.73.0 and no longer requires an attribute to enable [INFO] [stdout] --> thread/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(local_key_cell_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `threads` (lib) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "439d7a266b40f06124d7936f885f76470e63cf0818a4d4a6851cc20390f312a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439d7a266b40f06124d7936f885f76470e63cf0818a4d4a6851cc20390f312a0", kill_on_drop: false }` [INFO] [stdout] 439d7a266b40f06124d7936f885f76470e63cf0818a4d4a6851cc20390f312a0