[INFO] crate nphysics_testbed3d 0.7.0 is already in cache
[INFO] checking nphysics_testbed3d-0.7.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate nphysics_testbed3d 0.7.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate nphysics_testbed3d 0.7.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nphysics_testbed3d 0.7.0
[INFO] finished tweaking crates.io crate nphysics_testbed3d 0.7.0
[INFO] tweaked toml for crates.io crate nphysics_testbed3d 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 251f4d76708168091299d04246163bde6c573555b5372343476d0073164fb20e
[INFO] running `"docker" "start" "-a" "251f4d76708168091299d04246163bde6c573555b5372343476d0073164fb20e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking slotmap v0.4.0
[INFO] [stderr]     Checking generational-arena v0.2.6
[INFO] [stderr]     Checking piston-viewport v0.5.0
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking alga v0.9.2
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling conrod_derive v0.63.0
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.17
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking kiss3d_conrod v0.64.0
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking ncollide3d v0.21.0
[INFO] [stderr]     Checking nphysics3d v0.13.0
[INFO] [stderr]     Checking kiss3d v0.22.1
[INFO] [stderr]     Checking nphysics_testbed3d v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src_testbed/testbed.rs:1090:17
[INFO] [stderr]      |
[INFO] [stderr] 1090 |             let mut profile = format!(
[INFO] [stderr]      |                 ----^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src_testbed/testbed.rs:1090:17
[INFO] [stderr]      |
[INFO] [stderr] 1090 |             let mut profile = format!(
[INFO] [stderr]      |                 ----^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "251f4d76708168091299d04246163bde6c573555b5372343476d0073164fb20e"`
[INFO] running `"docker" "rm" "-f" "251f4d76708168091299d04246163bde6c573555b5372343476d0073164fb20e"`
[INFO] [stdout] 251f4d76708168091299d04246163bde6c573555b5372343476d0073164fb20e