[INFO] fetching crate ea-big 0.1.1...
[INFO] checking ea-big-0.1.1 against master#406e03fd02faf5cc8409a8b6b04c26990d6227e6 for pr-101437
[INFO] extracting crate ea-big 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ea-big 0.1.1 on toolchain 406e03fd02faf5cc8409a8b6b04c26990d6227e6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ea-big 0.1.1
[INFO] finished tweaking crates.io crate ea-big 0.1.1
[INFO] tweaked toml for crates.io crate ea-big 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ea-big 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3e71a738c888dea135c50c48927838130b74098737dd3abc998106bf2eed785
[INFO] running `Command { std: "docker" "start" "-a" "c3e71a738c888dea135c50c48927838130b74098737dd3abc998106bf2eed785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3e71a738c888dea135c50c48927838130b74098737dd3abc998106bf2eed785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e71a738c888dea135c50c48927838130b74098737dd3abc998106bf2eed785", kill_on_drop: false }`
[INFO] [stdout] c3e71a738c888dea135c50c48927838130b74098737dd3abc998106bf2eed785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e20786f895313cc34cc3a1793d7007454bcf5ec78d262273cf0957854053c1d
[INFO] running `Command { std: "docker" "start" "-a" "7e20786f895313cc34cc3a1793d7007454bcf5ec78d262273cf0957854053c1d", kill_on_drop: false }`
[INFO] [stderr]     Checking ea-big v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "7e20786f895313cc34cc3a1793d7007454bcf5ec78d262273cf0957854053c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e20786f895313cc34cc3a1793d7007454bcf5ec78d262273cf0957854053c1d", kill_on_drop: false }`
[INFO] [stdout] 7e20786f895313cc34cc3a1793d7007454bcf5ec78d262273cf0957854053c1d