[INFO] fetching crate libreda-lefdef 0.0.2...
[INFO] checking libreda-lefdef-0.0.2 against master#04e957578c77c95a0505f5818d0068b459f673e3 for pr-108782
[INFO] extracting crate libreda-lefdef 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate libreda-lefdef 0.0.2 on toolchain 04e957578c77c95a0505f5818d0068b459f673e3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libreda-lefdef 0.0.2
[INFO] finished tweaking crates.io crate libreda-lefdef 0.0.2
[INFO] tweaked toml for crates.io crate libreda-lefdef 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libreda-splay v0.1.0
[INFO] [stderr]   Downloaded iron-shapes v0.0.7
[INFO] [stderr]   Downloaded iron-shapes-booleanop v0.0.2
[INFO] [stderr]   Downloaded libreda-db v0.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bf10f06f795b1b15bc36a54aec0340114a1dee5914cb197009555a0040cb48f
[INFO] running `Command { std: "docker" "start" "-a" "5bf10f06f795b1b15bc36a54aec0340114a1dee5914cb197009555a0040cb48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf10f06f795b1b15bc36a54aec0340114a1dee5914cb197009555a0040cb48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf10f06f795b1b15bc36a54aec0340114a1dee5914cb197009555a0040cb48f", kill_on_drop: false }`
[INFO] [stdout] 5bf10f06f795b1b15bc36a54aec0340114a1dee5914cb197009555a0040cb48f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd281cd39be2645ace5967e481aafffabb51c749ce617353ba8836fd02523fa1
[INFO] running `Command { std: "docker" "start" "-a" "dd281cd39be2645ace5967e481aafffabb51c749ce617353ba8836fd02523fa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking libreda-splay v0.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]     Checking serde v1.0.152
[INFO] [stderr]     Checking iron-shapes v0.0.7
[INFO] [stderr]     Checking iron-shapes-booleanop v0.0.2
[INFO] [stderr]     Checking libreda-db v0.0.9
[INFO] [stderr]     Checking libreda-lefdef v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.07s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "dd281cd39be2645ace5967e481aafffabb51c749ce617353ba8836fd02523fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd281cd39be2645ace5967e481aafffabb51c749ce617353ba8836fd02523fa1", kill_on_drop: false }`
[INFO] [stdout] dd281cd39be2645ace5967e481aafffabb51c749ce617353ba8836fd02523fa1