[INFO] fetching crate power_flow 0.1.1...
[INFO] checking power_flow-0.1.1 against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504
[INFO] extracting crate power_flow 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate power_flow 0.1.1
[INFO] finished tweaking crates.io crate power_flow 0.1.1
[INFO] tweaked toml for crates.io crate power_flow 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate power_flow 0.1.1 on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate power_flow 0.1.1 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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded power_flow_data v0.4.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55f55320c8d15d98630f9fc111ab905f3898d4609b8a895936088d188aa71e97
[INFO] running `Command { std: "docker" "start" "-a" "55f55320c8d15d98630f9fc111ab905f3898d4609b8a895936088d188aa71e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55f55320c8d15d98630f9fc111ab905f3898d4609b8a895936088d188aa71e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f55320c8d15d98630f9fc111ab905f3898d4609b8a895936088d188aa71e97", kill_on_drop: false }`
[INFO] [stdout] 55f55320c8d15d98630f9fc111ab905f3898d4609b8a895936088d188aa71e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ee0bf29a83c9d6080344ec2e2bb5e538cc1ff3041e06979faf33f150dbc80e1
[INFO] running `Command { std: "docker" "start" "-a" "5ee0bf29a83c9d6080344ec2e2bb5e538cc1ff3041e06979faf33f150dbc80e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
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[INFO] [stderr]     Checking power_flow v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] running `Command { std: "docker" "inspect" "5ee0bf29a83c9d6080344ec2e2bb5e538cc1ff3041e06979faf33f150dbc80e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee0bf29a83c9d6080344ec2e2bb5e538cc1ff3041e06979faf33f150dbc80e1", kill_on_drop: false }`
[INFO] [stdout] 5ee0bf29a83c9d6080344ec2e2bb5e538cc1ff3041e06979faf33f150dbc80e1