[INFO] cloning repository https://github.com/henke443/fast-list [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henke443/fast-list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenke443%2Ffast-list", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenke443%2Ffast-list'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73eda0cf72dbcacc63544be82e2cfa2b820b9f33 [INFO] testing henke443/fast-list against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenke443%2Ffast-list" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/henke443/fast-list on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/henke443/fast-list [INFO] finished tweaking git repo https://github.com/henke443/fast-list [INFO] tweaked toml for git repo https://github.com/henke443/fast-list written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/henke443/fast-list 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09c4f7d77947e762f18256209b0dde6a6f707070cc289f143a5109f10c27a991 [INFO] running `Command { std: "docker" "start" "-a" "09c4f7d77947e762f18256209b0dde6a6f707070cc289f143a5109f10c27a991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09c4f7d77947e762f18256209b0dde6a6f707070cc289f143a5109f10c27a991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09c4f7d77947e762f18256209b0dde6a6f707070cc289f143a5109f10c27a991", kill_on_drop: false }` [INFO] [stdout] 09c4f7d77947e762f18256209b0dde6a6f707070cc289f143a5109f10c27a991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7ca31dde75bd697080a0a1e593f4818431f138fa0e9250f19155915a70b653f [INFO] running `Command { std: "docker" "start" "-a" "e7ca31dde75bd697080a0a1e593f4818431f138fa0e9250f19155915a70b653f", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling fast-list v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LinkedListItem` [INFO] [stdout] --> src/walker.rs:1:55 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::linked_list::{LinkedList, LinkedListIndex, LinkedListItem}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linked_list.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | let mut current = index; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linked_list.rs:511:29 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn retain(&self, mut f: F) -> Self [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/walker.rs:82:19 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn new(list: &LinkedList, start: LinkedListIndex, reverse: bool) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter` is never used [INFO] [stdout] --> src/walker.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Walker { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn iter(self, context: Context) -> WalkerIter [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `context`, `inner_ref`, and `inner_mut` are never used [INFO] [stdout] --> src/walker.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 35 | / impl WalkerIter [INFO] [stdout] 36 | | where [INFO] [stdout] 37 | | W: Walker, [INFO] [stdout] 38 | | C: Clone, [INFO] [stdout] | |_____________- methods in this implementation [INFO] [stdout] 39 | { [INFO] [stdout] 40 | pub fn context(&self) -> C { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn inner_ref(&self) -> &W { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn inner_mut(&mut self) -> &mut W { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/walker.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 81 | impl LinkedListWalker { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 82 | pub fn new(list: &LinkedList, start: LinkedListIndex, reverse: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `Command { std: "docker" "inspect" "e7ca31dde75bd697080a0a1e593f4818431f138fa0e9250f19155915a70b653f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7ca31dde75bd697080a0a1e593f4818431f138fa0e9250f19155915a70b653f", kill_on_drop: false }` [INFO] [stdout] e7ca31dde75bd697080a0a1e593f4818431f138fa0e9250f19155915a70b653f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a1e4d27f7e5ae50850b123f0dd3c04dcc9f26a77e25ecbc980528befc83cf73 [INFO] running `Command { std: "docker" "start" "-a" "6a1e4d27f7e5ae50850b123f0dd3c04dcc9f26a77e25ecbc980528befc83cf73", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling rand_isaac v0.2.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling fast-list v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LinkedListItem` [INFO] [stdout] --> src/walker.rs:1:55 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::linked_list::{LinkedList, LinkedListIndex, LinkedListItem}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linked_list.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | let mut current = index; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linked_list.rs:511:29 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn retain(&self, mut f: F) -> Self [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/walker.rs:82:19 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn new(list: &LinkedList, start: LinkedListIndex, reverse: bool) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter` is never used [INFO] [stdout] --> src/walker.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Walker { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn iter(self, context: Context) -> WalkerIter [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `context`, `inner_ref`, and `inner_mut` are never used [INFO] [stdout] --> src/walker.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 35 | / impl WalkerIter [INFO] [stdout] 36 | | where [INFO] [stdout] 37 | | W: Walker, [INFO] [stdout] 38 | | C: Clone, [INFO] [stdout] | |_____________- methods in this implementation [INFO] [stdout] 39 | { [INFO] [stdout] 40 | pub fn context(&self) -> C { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn inner_ref(&self) -> &W { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn inner_mut(&mut self) -> &mut W { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/walker.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 81 | impl LinkedListWalker { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 82 | pub fn new(list: &LinkedList, start: LinkedListIndex, reverse: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling graphlib v0.6.3 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libregex_automata-de28e484aa1bf2c7.rlib`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regex-automata` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetajxksUW/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6a1e4d27f7e5ae50850b123f0dd3c04dcc9f26a77e25ecbc980528befc83cf73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1e4d27f7e5ae50850b123f0dd3c04dcc9f26a77e25ecbc980528befc83cf73", kill_on_drop: false }` [INFO] [stdout] 6a1e4d27f7e5ae50850b123f0dd3c04dcc9f26a77e25ecbc980528befc83cf73