[INFO] fetching crate bondrewd 0.1.14...
[INFO] checking bondrewd-0.1.14 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate bondrewd 0.1.14 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate bondrewd 0.1.14
[INFO] finished tweaking crates.io crate bondrewd 0.1.14
[INFO] tweaked toml for crates.io crate bondrewd 0.1.14 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bondrewd 0.1.14 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bondrewd-derive v0.3.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39fa12802e91f68fe959be184d7a1c3ed5c760e6df22c9b610cce980584d924c
[INFO] running `Command { std: "docker" "start" "-a" "39fa12802e91f68fe959be184d7a1c3ed5c760e6df22c9b610cce980584d924c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39fa12802e91f68fe959be184d7a1c3ed5c760e6df22c9b610cce980584d924c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fa12802e91f68fe959be184d7a1c3ed5c760e6df22c9b610cce980584d924c", kill_on_drop: false }`
[INFO] [stdout] 39fa12802e91f68fe959be184d7a1c3ed5c760e6df22c9b610cce980584d924c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 771c006a81c6454884d220067e31edadb493ac966dca1028d4efb1e6fed8d38d
[INFO] running `Command { std: "docker" "start" "-a" "771c006a81c6454884d220067e31edadb493ac966dca1028d4efb1e6fed8d38d", kill_on_drop: false }`
[INFO] [stderr]     Checking bondrewd v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BitfieldSliceError` is never constructed
[INFO] [stdout]   --> src/error.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct BitfieldSliceError(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitfieldHexError` is never constructed
[INFO] [stdout]   --> src/error.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct BitfieldHexError(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitfieldSliceError` is never constructed
[INFO] [stdout]   --> src/error.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct BitfieldSliceError(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitfieldHexError` is never constructed
[INFO] [stdout]   --> src/error.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct BitfieldHexError(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "771c006a81c6454884d220067e31edadb493ac966dca1028d4efb1e6fed8d38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771c006a81c6454884d220067e31edadb493ac966dca1028d4efb1e6fed8d38d", kill_on_drop: false }`
[INFO] [stdout] 771c006a81c6454884d220067e31edadb493ac966dca1028d4efb1e6fed8d38d