[INFO] cloning repository https://github.com/danielhtoledo2002/vector_impl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielhtoledo2002/vector_impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhtoledo2002%2Fvector_impl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhtoledo2002%2Fvector_impl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1f0532ae8f3b381666a5f75ab144d9a438650aae [INFO] testing danielhtoledo2002/vector_impl/1f0532ae8f3b381666a5f75ab144d9a438650aae against 1.82.0 for beta-1.83-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhtoledo2002%2Fvector_impl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danielhtoledo2002/vector_impl on toolchain 1.82.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/danielhtoledo2002/vector_impl [INFO] finished tweaking git repo https://github.com/danielhtoledo2002/vector_impl [INFO] tweaked toml for git repo https://github.com/danielhtoledo2002/vector_impl written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/danielhtoledo2002/vector_impl 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" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 188813dfb44d822a4773acf604f78994763733fe879baf69591d17dd29666437 [INFO] running `Command { std: "docker" "start" "-a" "188813dfb44d822a4773acf604f78994763733fe879baf69591d17dd29666437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "188813dfb44d822a4773acf604f78994763733fe879baf69591d17dd29666437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "188813dfb44d822a4773acf604f78994763733fe879baf69591d17dd29666437", kill_on_drop: false }` [INFO] [stdout] 188813dfb44d822a4773acf604f78994763733fe879baf69591d17dd29666437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e6a7977a869d72ff92c7694e7b3172579f25b97f59fcdda4ce7ea12c437c14d [INFO] running `Command { std: "docker" "start" "-a" "9e6a7977a869d72ff92c7694e7b3172579f25b97f59fcdda4ce7ea12c437c14d", kill_on_drop: false }` [INFO] [stderr] Compiling vectorr_traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `VectorMutIter` is never constructed [INFO] [stdout] --> src/main.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct VectorMutIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter_mut` is never used [INFO] [stdout] --> src/main.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Vector { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | fn iter_mut(&mut self) -> VectorMutIter { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "9e6a7977a869d72ff92c7694e7b3172579f25b97f59fcdda4ce7ea12c437c14d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e6a7977a869d72ff92c7694e7b3172579f25b97f59fcdda4ce7ea12c437c14d", kill_on_drop: false }` [INFO] [stdout] 9e6a7977a869d72ff92c7694e7b3172579f25b97f59fcdda4ce7ea12c437c14d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc0cc90f77d9a019d8f91c8bccb7687ae9f6f2db73acb0e7ea7145eb5ddf120e [INFO] running `Command { std: "docker" "start" "-a" "dc0cc90f77d9a019d8f91c8bccb7687ae9f6f2db73acb0e7ea7145eb5ddf120e", kill_on_drop: false }` [INFO] [stderr] Compiling vectorr_traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `VectorMutIter` is never constructed [INFO] [stdout] --> src/main.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct VectorMutIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter_mut` is never used [INFO] [stdout] --> src/main.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 126 | impl Vector { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | fn iter_mut(&mut self) -> VectorMutIter { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "dc0cc90f77d9a019d8f91c8bccb7687ae9f6f2db73acb0e7ea7145eb5ddf120e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc0cc90f77d9a019d8f91c8bccb7687ae9f6f2db73acb0e7ea7145eb5ddf120e", kill_on_drop: false }` [INFO] [stdout] dc0cc90f77d9a019d8f91c8bccb7687ae9f6f2db73acb0e7ea7145eb5ddf120e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7c760796ad041e9a8f3b64fd10b89f1b591eb2532b7683fdc8a2c338dbd1ce7 [INFO] running `Command { std: "docker" "start" "-a" "a7c760796ad041e9a8f3b64fd10b89f1b591eb2532b7683fdc8a2c338dbd1ce7", kill_on_drop: false }` [INFO] [stderr] warning: struct `VectorMutIter` is never constructed [INFO] [stderr] --> src/main.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct VectorMutIter<'a, T> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `iter_mut` is never used [INFO] [stderr] --> src/main.rs:134:8 [INFO] [stderr] | [INFO] [stderr] 126 | impl Vector { [INFO] [stderr] | ----------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 134 | fn iter_mut(&mut self) -> VectorMutIter { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `vectorr_traits` (bin "vectorr_traits" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vectorr_traits-03aac3e660335bf0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::create ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7c760796ad041e9a8f3b64fd10b89f1b591eb2532b7683fdc8a2c338dbd1ce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c760796ad041e9a8f3b64fd10b89f1b591eb2532b7683fdc8a2c338dbd1ce7", kill_on_drop: false }` [INFO] [stdout] a7c760796ad041e9a8f3b64fd10b89f1b591eb2532b7683fdc8a2c338dbd1ce7