[INFO] fetching crate al-jabr 0.4.3...
[INFO] checking al-jabr-0.4.3 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate al-jabr 0.4.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate al-jabr 0.4.3 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate al-jabr 0.4.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate al-jabr 0.4.3
[INFO] tweaked toml for crates.io crate al-jabr 0.4.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded paste v0.1.18
[INFO] [stderr]   Downloaded mint v0.5.9
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00243aad015818b39269b1df68c08adf28bd65212f61f6bb5b9093e35ab9e7bb
[INFO] running `Command { std: "docker" "start" "-a" "00243aad015818b39269b1df68c08adf28bd65212f61f6bb5b9093e35ab9e7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00243aad015818b39269b1df68c08adf28bd65212f61f6bb5b9093e35ab9e7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00243aad015818b39269b1df68c08adf28bd65212f61f6bb5b9093e35ab9e7bb", kill_on_drop: false }`
[INFO] [stdout] 00243aad015818b39269b1df68c08adf28bd65212f61f6bb5b9093e35ab9e7bb
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8b841b12d5e38d3f8ba90205827ee085408dc91493011cd5e101e1b64a4776d
[INFO] running `Command { std: "docker" "start" "-a" "b8b841b12d5e38d3f8ba90205827ee085408dc91493011cd5e101e1b64a4776d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking al-jabr v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stdout] warning: unused imports: `RelativeEq`, `UlpsEq`
[INFO] [stdout]     --> src/matrix.rs:1268:25
[INFO] [stdout]      |
[INFO] [stdout] 1268 | use approx::{AbsDiffEq, RelativeEq, UlpsEq};
[INFO] [stdout]      |                         ^^^^^^^^^^  ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RelativeEq`, `UlpsEq`
[INFO] [stdout]    --> src/point.rs:364:25
[INFO] [stdout]     |
[INFO] [stdout] 364 | use approx::{AbsDiffEq, RelativeEq, UlpsEq};
[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 2.43s
[INFO] running `Command { std: "docker" "inspect" "b8b841b12d5e38d3f8ba90205827ee085408dc91493011cd5e101e1b64a4776d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b841b12d5e38d3f8ba90205827ee085408dc91493011cd5e101e1b64a4776d", kill_on_drop: false }`
[INFO] [stdout] b8b841b12d5e38d3f8ba90205827ee085408dc91493011cd5e101e1b64a4776d
