[INFO] cloning repository https://github.com/vintenove/handmade-hero
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vintenove/handmade-hero" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvintenove%2Fhandmade-hero", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvintenove%2Fhandmade-hero'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddb52ec811f6bef2bc28c014a42b91f2b8679bdd
[INFO] checking vintenove/handmade-hero against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvintenove%2Fhandmade-hero" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  86% (20/23)
Updating files:  91% (21/23)
Updating files:  95% (22/23)
Updating files: 100% (23/23)
Updating files: 100% (23/23), done.
[INFO] validating manifest of git repo https://github.com/vintenove/handmade-hero on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vintenove/handmade-hero
[INFO] finished tweaking git repo https://github.com/vintenove/handmade-hero
[INFO] tweaked toml for git repo https://github.com/vintenove/handmade-hero written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/vintenove/handmade-hero already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad51c255306c80eebecd1c27854a614331c7545843dda008a2ea2ccb8259a38c
[INFO] running `Command { std: "docker" "start" "-a" "ad51c255306c80eebecd1c27854a614331c7545843dda008a2ea2ccb8259a38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad51c255306c80eebecd1c27854a614331c7545843dda008a2ea2ccb8259a38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad51c255306c80eebecd1c27854a614331c7545843dda008a2ea2ccb8259a38c", kill_on_drop: false }`
[INFO] [stdout] ad51c255306c80eebecd1c27854a614331c7545843dda008a2ea2ccb8259a38c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b2ceb3f4ed8dd5515439ad0169cafc7500ae5c9cbd092f689c0fa9f3c442ccb
[INFO] running `Command { std: "docker" "start" "-a" "8b2ceb3f4ed8dd5515439ad0169cafc7500ae5c9cbd092f689c0fa9f3c442ccb", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.1.3
[INFO] [stderr]     Checking bitflags v0.1.1
[INFO] [stdout] error: expected identifier, found `"std"`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.1.3/rust/src/liblibc/lib.rs:79:46
[INFO] [stdout]    |
[INFO] [stdout] 79 | #[cfg(feature = "cargo-build")] extern crate "std" as core;
[INFO] [stdout]    |                                              ^^^^^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8b2ceb3f4ed8dd5515439ad0169cafc7500ae5c9cbd092f689c0fa9f3c442ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2ceb3f4ed8dd5515439ad0169cafc7500ae5c9cbd092f689c0fa9f3c442ccb", kill_on_drop: false }`
[INFO] [stdout] 8b2ceb3f4ed8dd5515439ad0169cafc7500ae5c9cbd092f689c0fa9f3c442ccb