[INFO] fetching crate gle 0.1.0...
[INFO] testing gle-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate gle 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate gle 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gle 0.1.0
[INFO] tweaked toml for crates.io crate gle 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gle 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gle 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gom v0.1.6
[INFO] [stderr]   Downloaded cmake v0.1.53
[INFO] [stderr]   Downloaded constcat v0.6.0
[INFO] [stderr]   Downloaded glfw v0.59.0
[INFO] [stderr]   Downloaded glfw-sys v5.0.0+3.3.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4bb7f5ee8a6f05e155b666a8ddce8d58bbfec80ee7480215521849a775d2f6
[INFO] running `Command { std: "docker" "start" "-a" "6b4bb7f5ee8a6f05e155b666a8ddce8d58bbfec80ee7480215521849a775d2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4bb7f5ee8a6f05e155b666a8ddce8d58bbfec80ee7480215521849a775d2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4bb7f5ee8a6f05e155b666a8ddce8d58bbfec80ee7480215521849a775d2f6", kill_on_drop: false }`
[INFO] [stdout] 6b4bb7f5ee8a6f05e155b666a8ddce8d58bbfec80ee7480215521849a775d2f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 48b722fd857abe15eba9eb70e86108fd412a0158da047f6469b98caea87b5061
[INFO] running `Command { std: "docker" "start" "-a" "48b722fd857abe15eba9eb70e86108fd412a0158da047f6469b98caea87b5061", kill_on_drop: false }`
[INFO] [stderr]    Compiling gle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "48b722fd857abe15eba9eb70e86108fd412a0158da047f6469b98caea87b5061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b722fd857abe15eba9eb70e86108fd412a0158da047f6469b98caea87b5061", kill_on_drop: false }`
[INFO] [stdout] 48b722fd857abe15eba9eb70e86108fd412a0158da047f6469b98caea87b5061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 21efe3a0b92d3adca8418ab907ccc1429b770ffd36303455880c98cfd7614ff9
[INFO] running `Command { std: "docker" "start" "-a" "21efe3a0b92d3adca8418ab907ccc1429b770ffd36303455880c98cfd7614ff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling gle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `core`
[INFO] [stdout]    --> examples/core.rs:192:2
[INFO] [stdout]     |
[INFO] [stdout] 192 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/core.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gle` (example "core") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "21efe3a0b92d3adca8418ab907ccc1429b770ffd36303455880c98cfd7614ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21efe3a0b92d3adca8418ab907ccc1429b770ffd36303455880c98cfd7614ff9", kill_on_drop: false }`
[INFO] [stdout] 21efe3a0b92d3adca8418ab907ccc1429b770ffd36303455880c98cfd7614ff9