[INFO] fetching crate acter-ffi 0.1.0-pre...
[INFO] checking acter-ffi-0.1.0-pre against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate acter-ffi 0.1.0-pre into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate acter-ffi 0.1.0-pre
[INFO] finished tweaking crates.io crate acter-ffi 0.1.0-pre
[INFO] tweaked toml for crates.io crate acter-ffi 0.1.0-pre written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate acter-ffi 0.1.0-pre on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "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" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6368cf450233a7fca19ec5fa4c2bac43879bdeae79c25b958ec629537366c98
[INFO] running `Command { std: "docker" "start" "-a" "f6368cf450233a7fca19ec5fa4c2bac43879bdeae79c25b958ec629537366c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6368cf450233a7fca19ec5fa4c2bac43879bdeae79c25b958ec629537366c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6368cf450233a7fca19ec5fa4c2bac43879bdeae79c25b958ec629537366c98", kill_on_drop: false }`
[INFO] [stdout] f6368cf450233a7fca19ec5fa4c2bac43879bdeae79c25b958ec629537366c98
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf56e7b2893480407d6f68f58eb0d528deba6e71fe934d3cd1f127f4e0683c40
[INFO] running `Command { std: "docker" "start" "-a" "cf56e7b2893480407d6f68f58eb0d528deba6e71fe934d3cd1f127f4e0683c40", kill_on_drop: false }`
[INFO] [stderr]     Checking acter-ffi v0.1.0-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "cf56e7b2893480407d6f68f58eb0d528deba6e71fe934d3cd1f127f4e0683c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf56e7b2893480407d6f68f58eb0d528deba6e71fe934d3cd1f127f4e0683c40", kill_on_drop: false }`
[INFO] [stdout] cf56e7b2893480407d6f68f58eb0d528deba6e71fe934d3cd1f127f4e0683c40
