[INFO] fetching crate ethereum-forkid 0.12.0...
[INFO] checking ethereum-forkid-0.12.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate ethereum-forkid 0.12.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ethereum-forkid 0.12.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethereum-forkid 0.12.0
[INFO] finished tweaking crates.io crate ethereum-forkid 0.12.0
[INFO] tweaked toml for crates.io crate ethereum-forkid 0.12.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages
[INFO] [stderr]       Adding crc v1.8.1 (latest: v3.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastrlp v0.3.1
[INFO] [stderr]   Downloaded fastrlp-derive v0.2.0
[INFO] [stderr]   Downloaded auto_impl v1.2.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a11fb1b224f340994fd956f956f70eb8b7e1a879ef8ff7630c434448c655c67
[INFO] running `Command { std: "docker" "start" "-a" "3a11fb1b224f340994fd956f956f70eb8b7e1a879ef8ff7630c434448c655c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a11fb1b224f340994fd956f956f70eb8b7e1a879ef8ff7630c434448c655c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a11fb1b224f340994fd956f956f70eb8b7e1a879ef8ff7630c434448c655c67", kill_on_drop: false }`
[INFO] [stdout] 3a11fb1b224f340994fd956f956f70eb8b7e1a879ef8ff7630c434448c655c67
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d24a3a774a1267e6505e5e88da213fcb2e91267dc99d4790ada43e8310e93d77
[INFO] running `Command { std: "docker" "start" "-a" "d24a3a774a1267e6505e5e88da213fcb2e91267dc99d4790ada43e8310e93d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]    Compiling fastrlp-derive v0.2.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking fastrlp v0.3.1
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking ethereum-forkid v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "d24a3a774a1267e6505e5e88da213fcb2e91267dc99d4790ada43e8310e93d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24a3a774a1267e6505e5e88da213fcb2e91267dc99d4790ada43e8310e93d77", kill_on_drop: false }`
[INFO] [stdout] d24a3a774a1267e6505e5e88da213fcb2e91267dc99d4790ada43e8310e93d77