[INFO] fetching crate frunk-enum-core 0.3.0...
[INFO] checking frunk-enum-core-0.3.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate frunk-enum-core 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate frunk-enum-core 0.3.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate frunk-enum-core 0.3.0
[INFO] finished tweaking crates.io crate frunk-enum-core 0.3.0
[INFO] tweaked toml for crates.io crate frunk-enum-core 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "generate-lockfile" "--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]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frunk_proc_macros v0.1.3
[INFO] [stderr]   Downloaded frunk_derives v0.4.3
[INFO] [stderr]   Downloaded frunk v0.4.3
[INFO] [stderr]   Downloaded frunk_core v0.4.3
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.3
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8100764a957391702eba2dc158e4b9f7224ea2d4ee04ff3689b7175009ec67cd
[INFO] running `Command { std: "docker" "start" "-a" "8100764a957391702eba2dc158e4b9f7224ea2d4ee04ff3689b7175009ec67cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8100764a957391702eba2dc158e4b9f7224ea2d4ee04ff3689b7175009ec67cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8100764a957391702eba2dc158e4b9f7224ea2d4ee04ff3689b7175009ec67cd", kill_on_drop: false }`
[INFO] [stdout] 8100764a957391702eba2dc158e4b9f7224ea2d4ee04ff3689b7175009ec67cd
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd82fd0f4ad8b8b6a0ab1414aaaeb40c1c10a0f6a0b98a4e08cbc434c6ea1983
[INFO] running `Command { std: "docker" "start" "-a" "cd82fd0f4ad8b8b6a0ab1414aaaeb40c1c10a0f6a0b98a4e08cbc434c6ea1983", kill_on_drop: false }`
[INFO] [stderr]    Compiling frunk_core v0.4.3
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.3
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.3
[INFO] [stderr]    Compiling frunk_derives v0.4.3
[INFO] [stderr]     Checking frunk v0.4.3
[INFO] [stderr]     Checking frunk-enum-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "cd82fd0f4ad8b8b6a0ab1414aaaeb40c1c10a0f6a0b98a4e08cbc434c6ea1983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd82fd0f4ad8b8b6a0ab1414aaaeb40c1c10a0f6a0b98a4e08cbc434c6ea1983", kill_on_drop: false }`
[INFO] [stdout] cd82fd0f4ad8b8b6a0ab1414aaaeb40c1c10a0f6a0b98a4e08cbc434c6ea1983