[INFO] cloning repository https://github.com/jdselsor/rusty-bird
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdselsor/rusty-bird" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdselsor%2Frusty-bird", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdselsor%2Frusty-bird'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aba26504ba407aae9f9a49ff1500013ab12a9d4b
[INFO] checking jdselsor/rusty-bird against try#9053a8ad740a9e131b53ea98acecf68cf79134fe for pr-137045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdselsor%2Frusty-bird" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdselsor/rusty-bird on toolchain 9053a8ad740a9e131b53ea98acecf68cf79134fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdselsor/rusty-bird
[INFO] finished tweaking git repo https://github.com/jdselsor/rusty-bird
[INFO] tweaked toml for git repo https://github.com/jdselsor/rusty-bird written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jdselsor/rusty-bird 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" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fee98a2c5ec6bf0e52ea0aa49ee1f6763e7fce548dda7007c1c0ab783564fd29
[INFO] running `Command { std: "docker" "start" "-a" "fee98a2c5ec6bf0e52ea0aa49ee1f6763e7fce548dda7007c1c0ab783564fd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fee98a2c5ec6bf0e52ea0aa49ee1f6763e7fce548dda7007c1c0ab783564fd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee98a2c5ec6bf0e52ea0aa49ee1f6763e7fce548dda7007c1c0ab783564fd29", kill_on_drop: false }`
[INFO] [stdout] fee98a2c5ec6bf0e52ea0aa49ee1f6763e7fce548dda7007c1c0ab783564fd29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9053a8ad740a9e131b53ea98acecf68cf79134fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a818ba6f99b2ce4adf1bbc7dc8e1e19d731e12d6e739bae2b3928a4304ce0f
[INFO] running `Command { std: "docker" "start" "-a" "a3a818ba6f99b2ce4adf1bbc7dc8e1e19d731e12d6e739bae2b3928a4304ce0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.74
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling raylib-sys v3.7.0
[INFO] [stderr]     Checking raylib v3.7.0
[INFO] [stderr]     Checking rusty-bird v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RefMut` and `Ref`
[INFO] [stdout]  --> src/lib.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::{RefCell, RefMut, Ref};
[INFO] [stdout]   |                          ^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefMut` and `Ref`
[INFO] [stdout]  --> src/lib.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::{RefCell, RefMut, Ref};
[INFO] [stdout]   |                          ^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.98s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a3a818ba6f99b2ce4adf1bbc7dc8e1e19d731e12d6e739bae2b3928a4304ce0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a818ba6f99b2ce4adf1bbc7dc8e1e19d731e12d6e739bae2b3928a4304ce0f", kill_on_drop: false }`
[INFO] [stdout] a3a818ba6f99b2ce4adf1bbc7dc8e1e19d731e12d6e739bae2b3928a4304ce0f