[INFO] cloning repository https://github.com/Wmbat/rust_pt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wmbat/rust_pt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWmbat%2Frust_pt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWmbat%2Frust_pt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d4c980307bcaed069539383570a7ffe9eb48b52
[INFO] checking Wmbat/rust_pt against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWmbat%2Frust_pt" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wmbat/rust_pt on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Wmbat/rust_pt
[INFO] finished tweaking git repo https://github.com/Wmbat/rust_pt
[INFO] tweaked toml for git repo https://github.com/Wmbat/rust_pt written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Wmbat/rust_pt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a067055d783084955ff2fe0ea5cc13bdebb3ceeefbcf4fc9cd0c677a21f8ba49
[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" "a067055d783084955ff2fe0ea5cc13bdebb3ceeefbcf4fc9cd0c677a21f8ba49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a067055d783084955ff2fe0ea5cc13bdebb3ceeefbcf4fc9cd0c677a21f8ba49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a067055d783084955ff2fe0ea5cc13bdebb3ceeefbcf4fc9cd0c677a21f8ba49", kill_on_drop: false }`
[INFO] [stdout] a067055d783084955ff2fe0ea5cc13bdebb3ceeefbcf4fc9cd0c677a21f8ba49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6cb5bc71e97f2a4c1a22804e1361d903a049aa370b8d9a2d78d6eb39df3b0bf
[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" "f6cb5bc71e97f2a4c1a22804e1361d903a049aa370b8d9a2d78d6eb39df3b0bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust_pt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `dot`
[INFO] [stdout]   --> src/maths/vector.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn dot(lhs: &Vector, rhs: &Vector) -> f64 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cross`
[INFO] [stdout]   --> src/maths/vector.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn cross(lhs: &Vector, rhs: &Vector) -> Vector {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `orig`
[INFO] [stdout]  --> src/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     orig: Vector,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/ray.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn origin(&self) -> &Vector {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position_along`
[INFO] [stdout]   --> src/ray.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn position_along(&self, t: f64) -> Vector {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dot`
[INFO] [stdout]   --> src/maths/vector.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn dot(lhs: &Vector, rhs: &Vector) -> f64 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cross`
[INFO] [stdout]   --> src/maths/vector.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn cross(lhs: &Vector, rhs: &Vector) -> Vector {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `orig`
[INFO] [stdout]  --> src/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     orig: Vector,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/ray.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn origin(&self) -> &Vector {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position_along`
[INFO] [stdout]   --> src/ray.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn position_along(&self, t: f64) -> Vector {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.89s
[INFO] running `Command { std: "docker" "inspect" "f6cb5bc71e97f2a4c1a22804e1361d903a049aa370b8d9a2d78d6eb39df3b0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6cb5bc71e97f2a4c1a22804e1361d903a049aa370b8d9a2d78d6eb39df3b0bf", kill_on_drop: false }`
[INFO] [stdout] f6cb5bc71e97f2a4c1a22804e1361d903a049aa370b8d9a2d78d6eb39df3b0bf