[INFO] cloning repository https://github.com/luiz-pv9/candle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luiz-pv9/candle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz-pv9%2Fcandle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz-pv9%2Fcandle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64e50707c5c4dfbacf7a99dca1a85208df678e35
[INFO] checking luiz-pv9/candle against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz-pv9%2Fcandle" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luiz-pv9/candle on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luiz-pv9/candle
[INFO] finished tweaking git repo https://github.com/luiz-pv9/candle
[INFO] tweaked toml for git repo https://github.com/luiz-pv9/candle written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/luiz-pv9/candle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06aa44848ef0d07538c2c6589a41f1d3c8f1fad7eeacc6d0b15b9c85d77c42b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06aa44848ef0d07538c2c6589a41f1d3c8f1fad7eeacc6d0b15b9c85d77c42b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06aa44848ef0d07538c2c6589a41f1d3c8f1fad7eeacc6d0b15b9c85d77c42b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06aa44848ef0d07538c2c6589a41f1d3c8f1fad7eeacc6d0b15b9c85d77c42b1", kill_on_drop: false }`
[INFO] [stdout] 06aa44848ef0d07538c2c6589a41f1d3c8f1fad7eeacc6d0b15b9c85d77c42b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7fba282ff3ff0a968faab128ee2554698f9fb1513dcca0246c65750483f55c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a7fba282ff3ff0a968faab128ee2554698f9fb1513dcca0246c65750483f55c", kill_on_drop: false }`
[INFO] [stderr]     Checking candle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `VEC2_IDENTITY`
[INFO] [stdout]   --> src/math/vec2.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const VEC2_IDENTITY : Vec2 = Vec2{ x: 1.0, y: 1.0 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VEC2_IDENTITY`
[INFO] [stdout]   --> src/math/vec2.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const VEC2_IDENTITY : Vec2 = Vec2{ x: 1.0, y: 1.0 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "5a7fba282ff3ff0a968faab128ee2554698f9fb1513dcca0246c65750483f55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7fba282ff3ff0a968faab128ee2554698f9fb1513dcca0246c65750483f55c", kill_on_drop: false }`
[INFO] [stdout] 5a7fba282ff3ff0a968faab128ee2554698f9fb1513dcca0246c65750483f55c