[INFO] fetching crate cubic-bezier 1.0.0...
[INFO] checking cubic-bezier-1.0.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate cubic-bezier 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cubic-bezier 1.0.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cubic-bezier 1.0.0
[INFO] finished tweaking crates.io crate cubic-bezier 1.0.0
[INFO] tweaked toml for crates.io crate cubic-bezier 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate cubic-bezier 1.0.0 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" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc_vector2d v1.0.2
[INFO] [stderr]   Downloaded hypermelon v0.5.5
[INFO] [stderr]   Downloaded poloto v18.0.6
[INFO] [stderr]   Downloaded vector2d v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0942d5b765a75d63348ff11b70aa1df080cd1b20d9a9439f3ba3dd5c86263d3
[INFO] running `Command { std: "docker" "start" "-a" "d0942d5b765a75d63348ff11b70aa1df080cd1b20d9a9439f3ba3dd5c86263d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0942d5b765a75d63348ff11b70aa1df080cd1b20d9a9439f3ba3dd5c86263d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0942d5b765a75d63348ff11b70aa1df080cd1b20d9a9439f3ba3dd5c86263d3", kill_on_drop: false }`
[INFO] [stdout] d0942d5b765a75d63348ff11b70aa1df080cd1b20d9a9439f3ba3dd5c86263d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3f35d4e262d65ce497c102b14c528a376bcce4f2a70fab3c071cd23dc10efc
[INFO] running `Command { std: "docker" "start" "-a" "df3f35d4e262d65ce497c102b14c528a376bcce4f2a70fab3c071cd23dc10efc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling proc_vector2d v1.0.2
[INFO] [stderr]     Checking hypermelon v0.5.5
[INFO] [stderr]     Checking poloto v18.0.6
[INFO] [stderr]     Checking vector2d v2.2.0
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking cubic-bezier v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]  --> src/tests.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use approx::assert_relative_eq;
[INFO] [stdout]   |         ^^^^^^ use of undeclared crate or module `approx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cubic-bezier` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "df3f35d4e262d65ce497c102b14c528a376bcce4f2a70fab3c071cd23dc10efc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3f35d4e262d65ce497c102b14c528a376bcce4f2a70fab3c071cd23dc10efc", kill_on_drop: false }`
[INFO] [stdout] df3f35d4e262d65ce497c102b14c528a376bcce4f2a70fab3c071cd23dc10efc
