[INFO] fetching crate rust_finprim 0.5.1...
[INFO] testing rust_finprim-0.5.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rust_finprim 0.5.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rust_finprim 0.5.1
[INFO] finished tweaking crates.io crate rust_finprim 0.5.1
[INFO] tweaked toml for crates.io crate rust_finprim 0.5.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_finprim 0.5.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_finprim 0.5.1 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef
[INFO] running `Command { std: "docker" "start" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.26
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling crabtime-internal v1.1.3
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling toml_edit v0.22.16
[INFO] [stderr]    Compiling toml v0.8.15
[INFO] [stderr]    Compiling crabtime v1.1.3
[INFO] [stderr]    Compiling rust_finprim v0.5.1 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef", kill_on_drop: false }`
[INFO] [stdout] b12706f7fd349dac6ad365a42f9d8e7aa9667d21729ee27e6f5ad38a34211cef
