[INFO] cloning repository https://github.com/CalebNeal07/cantor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CalebNeal07/cantor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebNeal07%2Fcantor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebNeal07%2Fcantor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49b861bc7fa173919e221b5504955d1b8bbe00a6 [INFO] checking CalebNeal07/cantor against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebNeal07%2Fcantor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/CalebNeal07/cantor [INFO] finished tweaking git repo https://github.com/CalebNeal07/cantor [INFO] tweaked toml for git repo https://github.com/CalebNeal07/cantor written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/CalebNeal07/cantor on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/CalebNeal07/cantor 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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a58d1f1f59fff6a33459b12cc61f9c68ff7ba53b0f4deca1f78cbc7c5819d6b9 [INFO] running `Command { std: "docker" "start" "-a" "a58d1f1f59fff6a33459b12cc61f9c68ff7ba53b0f4deca1f78cbc7c5819d6b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a58d1f1f59fff6a33459b12cc61f9c68ff7ba53b0f4deca1f78cbc7c5819d6b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a58d1f1f59fff6a33459b12cc61f9c68ff7ba53b0f4deca1f78cbc7c5819d6b9", kill_on_drop: false }` [INFO] [stdout] a58d1f1f59fff6a33459b12cc61f9c68ff7ba53b0f4deca1f78cbc7c5819d6b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf89b4935790c9000be7d3d11bf4a4671703d275fdf5a1e70ffb2fbd62e6faaa [INFO] running `Command { std: "docker" "start" "-a" "bf89b4935790c9000be7d3d11bf4a4671703d275fdf5a1e70ffb2fbd62e6faaa", kill_on_drop: false }` [INFO] [stderr] Checking cantor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Vector` is never constructed [INFO] [stdout] --> src/vector.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Vector([T; N]); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `zero`, `fill`, `dot`, and `norm` are never used [INFO] [stdout] --> src/vector.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl Vector [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | [(); N]: Sized, [INFO] [stdout] | |___________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn new(values: [T; N]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn zero() -> Self [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn fill(value: T) -> Self [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn dot(&self, other: &Self) -> T [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn norm(&self) -> T [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector` is never constructed [INFO] [stdout] --> src/vector.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Vector([T; N]); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `zero`, `fill`, `dot`, and `norm` are never used [INFO] [stdout] --> src/vector.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl Vector [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | [(); N]: Sized, [INFO] [stdout] | |___________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn new(values: [T; N]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn zero() -> Self [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn fill(value: T) -> Self [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn dot(&self, other: &Self) -> T [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn norm(&self) -> T [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "bf89b4935790c9000be7d3d11bf4a4671703d275fdf5a1e70ffb2fbd62e6faaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf89b4935790c9000be7d3d11bf4a4671703d275fdf5a1e70ffb2fbd62e6faaa", kill_on_drop: false }` [INFO] [stdout] bf89b4935790c9000be7d3d11bf4a4671703d275fdf5a1e70ffb2fbd62e6faaa