[INFO] fetching crate interpolatable 1.1.2...
[INFO] checking interpolatable-1.1.2 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate interpolatable 1.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate interpolatable 1.1.2
[INFO] finished tweaking crates.io crate interpolatable 1.1.2
[INFO] tweaked toml for crates.io crate interpolatable 1.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate interpolatable 1.1.2 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate interpolatable 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44
[INFO] running `Command { std: "docker" "start" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking fixedbitset v0.3.2
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking greencurves v0.2.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking munkres v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking interpolatable v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `lerp` is never used
[INFO] [stdout]   --> src/utils.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn lerp(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lerp` is never used
[INFO] [stdout]   --> src/utils.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn lerp(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44", kill_on_drop: false }`
[INFO] [stdout] 2c062b0194a67d08a8a75bfda6a9e71b50ef827d74fce21c70a980ba8a04fd44
