[INFO] fetching crate rustkit_bindgen 0.0.1...
[INFO] checking rustkit_bindgen-0.0.1 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate rustkit_bindgen 0.0.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate rustkit_bindgen 0.0.1 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustkit_bindgen 0.0.1
[INFO] finished tweaking crates.io crate rustkit_bindgen 0.0.1
[INFO] tweaked toml for crates.io crate rustkit_bindgen 0.0.1 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustkit-clang-sys v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd226a3fb65f92a350b8ee249182c328be0873d6f10db7a48b362dc429aa4278
[INFO] running `Command { std: "docker" "start" "-a" "cd226a3fb65f92a350b8ee249182c328be0873d6f10db7a48b362dc429aa4278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd226a3fb65f92a350b8ee249182c328be0873d6f10db7a48b362dc429aa4278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd226a3fb65f92a350b8ee249182c328be0873d6f10db7a48b362dc429aa4278", kill_on_drop: false }`
[INFO] [stdout] cd226a3fb65f92a350b8ee249182c328be0873d6f10db7a48b362dc429aa4278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb11b5491c62c8e3423271c12a49d76344d98dd10a2d4e890033d56e5d90bd5
[INFO] running `Command { std: "docker" "start" "-a" "dbb11b5491c62c8e3423271c12a49d76344d98dd10a2d4e890033d56e5d90bd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]    Compiling rustkit-clang-sys v0.24.0
[INFO] [stderr]     Checking syn v0.14.9
[INFO] [stderr]     Checking rustkit_bindgen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `is_copy`
[INFO] [stdout]    --> src/lib.rs:379:12
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn is_copy(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_copy`
[INFO] [stdout]    --> src/lib.rs:379:12
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn is_copy(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `Command { std: "docker" "inspect" "dbb11b5491c62c8e3423271c12a49d76344d98dd10a2d4e890033d56e5d90bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb11b5491c62c8e3423271c12a49d76344d98dd10a2d4e890033d56e5d90bd5", kill_on_drop: false }`
[INFO] [stdout] dbb11b5491c62c8e3423271c12a49d76344d98dd10a2d4e890033d56e5d90bd5