[INFO] fetching crate imnodes 0.5.0...
[INFO] checking imnodes-0.5.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate imnodes 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate imnodes 0.5.0
[INFO] finished tweaking crates.io crate imnodes 0.5.0
[INFO] tweaked toml for crates.io crate imnodes 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imnodes 0.5.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imnodes 0.5.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imnodes-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55198f7c61feeef3b0592e4914f3a419a85397e520078690c7590283d917bc79
[INFO] running `Command { std: "docker" "start" "-a" "55198f7c61feeef3b0592e4914f3a419a85397e520078690c7590283d917bc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55198f7c61feeef3b0592e4914f3a419a85397e520078690c7590283d917bc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55198f7c61feeef3b0592e4914f3a419a85397e520078690c7590283d917bc79", kill_on_drop: false }`
[INFO] [stdout] 55198f7c61feeef3b0592e4914f3a419a85397e520078690c7590283d917bc79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7b304406cef9b462cb00ffa8242270d2f9c17bd2b7bfb5b81a31d8dc00a9632
[INFO] running `Command { std: "docker" "start" "-a" "c7b304406cef9b462cb00ffa8242270d2f9c17bd2b7bfb5b81a31d8dc00a9632", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking chlorine v1.0.13
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling imgui-sys v0.12.0
[INFO] [stderr]    Compiling imnodes-sys v0.5.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking imgui v0.12.0
[INFO] [stderr]     Checking imnodes v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `is_last_attribute_active` is never used
[INFO] [stdout]   --> src/helpers.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn is_last_attribute_active() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_last_attribute_active` is never used
[INFO] [stdout]   --> src/helpers.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn is_last_attribute_active() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.99s
[INFO] running `Command { std: "docker" "inspect" "c7b304406cef9b462cb00ffa8242270d2f9c17bd2b7bfb5b81a31d8dc00a9632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b304406cef9b462cb00ffa8242270d2f9c17bd2b7bfb5b81a31d8dc00a9632", kill_on_drop: false }`
[INFO] [stdout] c7b304406cef9b462cb00ffa8242270d2f9c17bd2b7bfb5b81a31d8dc00a9632