[INFO] fetching crate khronos-egl 5.0.0...
[INFO] testing khronos-egl-5.0.0 against try#ecd7b559f89c73ac8f1d318f7501006f37b944b2 for pr-112849
[INFO] extracting crate khronos-egl 5.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate khronos-egl 5.0.0 on toolchain ecd7b559f89c73ac8f1d318f7501006f37b944b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate khronos-egl 5.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate khronos-egl 5.0.0
[INFO] tweaked toml for crates.io crate khronos-egl 5.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate khronos-egl 5.0.0 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" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 451cda0b51de145ee0ca2b85a8cbc5b4d6f02d7bd4f70a299f4beff3b24e5410
[INFO] running `Command { std: "docker" "start" "-a" "451cda0b51de145ee0ca2b85a8cbc5b4d6f02d7bd4f70a299f4beff3b24e5410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "451cda0b51de145ee0ca2b85a8cbc5b4d6f02d7bd4f70a299f4beff3b24e5410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451cda0b51de145ee0ca2b85a8cbc5b4d6f02d7bd4f70a299f4beff3b24e5410", kill_on_drop: false }`
[INFO] [stdout] 451cda0b51de145ee0ca2b85a8cbc5b4d6f02d7bd4f70a299f4beff3b24e5410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47cb719a21c240472f42af413ab11eb07574b2e380626ad6efbacec39129ff9e
[INFO] running `Command { std: "docker" "start" "-a" "47cb719a21c240472f42af413ab11eb07574b2e380626ad6efbacec39129ff9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling khronos-egl v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "47cb719a21c240472f42af413ab11eb07574b2e380626ad6efbacec39129ff9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47cb719a21c240472f42af413ab11eb07574b2e380626ad6efbacec39129ff9e", kill_on_drop: false }`
[INFO] [stdout] 47cb719a21c240472f42af413ab11eb07574b2e380626ad6efbacec39129ff9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e4765da693c443dd9b33372a8a1ab4304bc527a43d1fac5e42c7872092a4ec
[INFO] running `Command { std: "docker" "start" "-a" "92e4765da693c443dd9b33372a8a1ab4304bc527a43d1fac5e42c7872092a4ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "92e4765da693c443dd9b33372a8a1ab4304bc527a43d1fac5e42c7872092a4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e4765da693c443dd9b33372a8a1ab4304bc527a43d1fac5e42c7872092a4ec", kill_on_drop: false }`
[INFO] [stdout] 92e4765da693c443dd9b33372a8a1ab4304bc527a43d1fac5e42c7872092a4ec