[INFO] fetching crate liserk-ope 0.2.0...
[INFO] checking liserk-ope-0.2.0 against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] extracting crate liserk-ope 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate liserk-ope 0.2.0
[INFO] finished tweaking crates.io crate liserk-ope 0.2.0
[INFO] tweaked toml for crates.io crate liserk-ope 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate liserk-ope 0.2.0 on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d1228944498c2cfcf05ad11b19a4789a030566d853999e4c59e9eccad55cb3c
[INFO] running `Command { std: "docker" "start" "-a" "6d1228944498c2cfcf05ad11b19a4789a030566d853999e4c59e9eccad55cb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d1228944498c2cfcf05ad11b19a4789a030566d853999e4c59e9eccad55cb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1228944498c2cfcf05ad11b19a4789a030566d853999e4c59e9eccad55cb3c", kill_on_drop: false }`
[INFO] [stdout] 6d1228944498c2cfcf05ad11b19a4789a030566d853999e4c59e9eccad55cb3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d10b032d37771a53855ef3af21985d9ee64d8def1bff13b50fb84c88f83e56
[INFO] running `Command { std: "docker" "start" "-a" "82d10b032d37771a53855ef3af21985d9ee64d8def1bff13b50fb84c88f83e56", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.5
[INFO] [stderr]    Compiling rug v1.27.0
[INFO] [stderr]     Checking block-modes v0.9.1
[INFO] [stderr]     Checking openssl-sys v0.9.109
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking openssl v0.10.73
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "82d10b032d37771a53855ef3af21985d9ee64d8def1bff13b50fb84c88f83e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d10b032d37771a53855ef3af21985d9ee64d8def1bff13b50fb84c88f83e56", kill_on_drop: false }`
[INFO] [stdout] 82d10b032d37771a53855ef3af21985d9ee64d8def1bff13b50fb84c88f83e56