[INFO] crate splines 3.1.0 is already in cache
[INFO] checking splines-3.1.0 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate splines 3.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate splines 3.1.0 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate splines 3.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate splines 3.1.0
[INFO] tweaked toml for crates.io crate splines 3.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate splines 3.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "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-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" "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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "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] e6a3b1a48bf1cee8627b02a211336f96f476120c78a98389aac530712d0ed292
[INFO] running `"docker" "start" "-a" "e6a3b1a48bf1cee8627b02a211336f96f476120c78a98389aac530712d0ed292"`
[INFO] [stderr]     Checking splines v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking float-cmp v0.5.2
[INFO] [stderr] warning: unused import: `float_cmp::approx_eq`
[INFO] [stderr]  --> tests/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use float_cmp::approx_eq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "e6a3b1a48bf1cee8627b02a211336f96f476120c78a98389aac530712d0ed292"`
[INFO] running `"docker" "rm" "-f" "e6a3b1a48bf1cee8627b02a211336f96f476120c78a98389aac530712d0ed292"`
[INFO] [stdout] e6a3b1a48bf1cee8627b02a211336f96f476120c78a98389aac530712d0ed292