[INFO] cloning repository https://github.com/tyilo/multi-vec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyilo/multi-vec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fmulti-vec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fmulti-vec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8ef5e118fcc3ae06ee3e347b8494d42f283725f [INFO] testing tyilo/multi-vec against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fmulti-vec" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tyilo/multi-vec [INFO] finished tweaking git repo https://github.com/tyilo/multi-vec [INFO] tweaked toml for git repo https://github.com/tyilo/multi-vec written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tyilo/multi-vec on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tyilo/multi-vec 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88747c4e65e86132300038431752ad825e275a7039b9974e1a41ce6f714c0e7b [INFO] running `Command { std: "docker" "start" "-a" "88747c4e65e86132300038431752ad825e275a7039b9974e1a41ce6f714c0e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88747c4e65e86132300038431752ad825e275a7039b9974e1a41ce6f714c0e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88747c4e65e86132300038431752ad825e275a7039b9974e1a41ce6f714c0e7b", kill_on_drop: false }` [INFO] [stdout] 88747c4e65e86132300038431752ad825e275a7039b9974e1a41ce6f714c0e7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 353c9b9c5ed5ee14d9ded1c2f00afe8701481d8efbe140510fea6565163265aa [INFO] running `Command { std: "docker" "start" "-a" "353c9b9c5ed5ee14d9ded1c2f00afe8701481d8efbe140510fea6565163265aa", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling multi-vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constant `N` is never used [INFO] [stdout] --> src/array.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) trait NonEmptyArray { [INFO] [stdout] | ------------- associated constant in this trait [INFO] [stdout] 2 | type Item; [INFO] [stdout] 3 | const N: usize; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `arr_split_first_mut` is never used [INFO] [stdout] --> src/array.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) trait NonEmptyArrayExt: [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn arr_split_first_mut(&mut self) -> (&mut Self::Item, &mut [Self::Item; N_MINUS_ONE]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "353c9b9c5ed5ee14d9ded1c2f00afe8701481d8efbe140510fea6565163265aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "353c9b9c5ed5ee14d9ded1c2f00afe8701481d8efbe140510fea6565163265aa", kill_on_drop: false }` [INFO] [stdout] 353c9b9c5ed5ee14d9ded1c2f00afe8701481d8efbe140510fea6565163265aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85bbe459d1a9827ec3672a6768f8b7064a8f6d650b83e806f5fb3ce05df47f7b [INFO] running `Command { std: "docker" "start" "-a" "85bbe459d1a9827ec3672a6768f8b7064a8f6d650b83e806f5fb3ce05df47f7b", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stdout] warning: associated constant `N` is never used [INFO] [stdout] --> src/array.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) trait NonEmptyArray { [INFO] [stdout] | ------------- associated constant in this trait [INFO] [stdout] 2 | type Item; [INFO] [stdout] 3 | const N: usize; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `arr_split_first_mut` is never used [INFO] [stdout] --> src/array.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) trait NonEmptyArrayExt: [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn arr_split_first_mut(&mut self) -> (&mut Self::Item, &mut [Self::Item; N_MINUS_ONE]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.4.0 [INFO] [stderr] Compiling multi-vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constant `N` is never used [INFO] [stdout] --> src/array.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) trait NonEmptyArray { [INFO] [stdout] | ------------- associated constant in this trait [INFO] [stdout] 2 | type Item; [INFO] [stdout] 3 | const N: usize; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "85bbe459d1a9827ec3672a6768f8b7064a8f6d650b83e806f5fb3ce05df47f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85bbe459d1a9827ec3672a6768f8b7064a8f6d650b83e806f5fb3ce05df47f7b", kill_on_drop: false }` [INFO] [stdout] 85bbe459d1a9827ec3672a6768f8b7064a8f6d650b83e806f5fb3ce05df47f7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc26e6eae6c6a6d9c08b246aa1d0936e1100a4da1a86ff7315dc5f1f511965f7 [INFO] running `Command { std: "docker" "start" "-a" "cc26e6eae6c6a6d9c08b246aa1d0936e1100a4da1a86ff7315dc5f1f511965f7", kill_on_drop: false }` [INFO] [stderr] warning: associated constant `N` is never used [INFO] [stderr] --> src/array.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub(crate) trait NonEmptyArray { [INFO] [stderr] | ------------- associated constant in this trait [INFO] [stderr] 2 | type Item; [INFO] [stderr] 3 | const N: usize; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `arr_split_first_mut` is never used [INFO] [stderr] --> src/array.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub(crate) trait NonEmptyArrayExt: [INFO] [stderr] | ---------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 10 | fn arr_split_first_mut(&mut self) -> (&mut Self::Item, &mut [Self::Item; N_MINUS_ONE]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `multi-vec` (lib) generated 2 warnings [INFO] [stderr] warning: `multi-vec` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multi_vec-ae44d5fbc9bcde12) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test array::test::test_arr_split_first ... ok [INFO] [stdout] test array::test::test_arr_split_first_1 ... ok [INFO] [stdout] test array::test::test_arr_split_first_mut_1 ... ok [INFO] [stdout] test array::test::test_arr_split_first_mut ... ok [INFO] [stdout] test test::test_thread_move ... ok [INFO] [stdout] test test::test_thread_ref ... ok [INFO] [stdout] test test::test_from_fn_0 ... ok [INFO] [stdout] test test::test_from_fn_1 ... ok [INFO] [stdout] test test::test_from_fn_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests multi_vec [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cc26e6eae6c6a6d9c08b246aa1d0936e1100a4da1a86ff7315dc5f1f511965f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc26e6eae6c6a6d9c08b246aa1d0936e1100a4da1a86ff7315dc5f1f511965f7", kill_on_drop: false }` [INFO] [stdout] cc26e6eae6c6a6d9c08b246aa1d0936e1100a4da1a86ff7315dc5f1f511965f7