[INFO] fetching crate physics 0.1.2...
[INFO] checking physics-0.1.2 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate physics 0.1.2 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate physics 0.1.2 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate physics 0.1.2
[INFO] finished tweaking crates.io crate physics 0.1.2
[INFO] tweaked toml for crates.io crate physics 0.1.2 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra v0.8.2
[INFO] [stderr]   Downloaded collisions v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5687db71105e67330ffcce4436e5f1ff37b7f9f72cffa8acc9aa4b8b8b213e66
[INFO] running `Command { std: "docker" "start" "-a" "5687db71105e67330ffcce4436e5f1ff37b7f9f72cffa8acc9aa4b8b8b213e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5687db71105e67330ffcce4436e5f1ff37b7f9f72cffa8acc9aa4b8b8b213e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5687db71105e67330ffcce4436e5f1ff37b7f9f72cffa8acc9aa4b8b8b213e66", kill_on_drop: false }`
[INFO] [stdout] 5687db71105e67330ffcce4436e5f1ff37b7f9f72cffa8acc9aa4b8b8b213e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 010307941a5812ee040bdfd4341c4e1e8cdfe7285fb26228a1688888f286d8b5
[INFO] running `Command { std: "docker" "start" "-a" "010307941a5812ee040bdfd4341c4e1e8cdfe7285fb26228a1688888f286d8b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking nalgebra v0.8.2
[INFO] [stderr]     Checking collisions v0.1.3
[INFO] [stderr]     Checking physics v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CollidableShape`
[INFO] [stdout]  --> src/lib.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::collisions::collidable::{Collidable, CollidableShape};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `face`
[INFO] [stdout]   --> src/lib.rs:79:63
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn resolve_circle_with_circle(a: &Physical, b: &Physical, face: usize, support: Vector2<f32>) -> Resolution
[INFO] [stdout]    |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_face`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `face`
[INFO] [stdout]   --> src/lib.rs:79:63
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn resolve_circle_with_circle(a: &Physical, b: &Physical, face: usize, support: Vector2<f32>) -> Resolution
[INFO] [stdout]    |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_face`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.57s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "010307941a5812ee040bdfd4341c4e1e8cdfe7285fb26228a1688888f286d8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010307941a5812ee040bdfd4341c4e1e8cdfe7285fb26228a1688888f286d8b5", kill_on_drop: false }`
[INFO] [stdout] 010307941a5812ee040bdfd4341c4e1e8cdfe7285fb26228a1688888f286d8b5