[INFO] crate wire 0.0.12 is already in cache
[INFO] extracting crate wire 0.0.12 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/wire/0.0.12
[INFO] extracting crate wire 0.0.12 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/wire/0.0.12
[INFO] validating manifest of wire-0.0.12 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wire-0.0.12 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wire-0.0.12
[INFO] finished frobbing wire-0.0.12
[INFO] frobbed toml for wire-0.0.12 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/wire/0.0.12/Cargo.toml
[INFO] started frobbing wire-0.0.12
[INFO] finished frobbing wire-0.0.12
[INFO] frobbed toml for wire-0.0.12 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/wire/0.0.12/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wire-0.0.12 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-6/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/wire/0.0.12:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] de389b5580bf8b1b9475906fa0ee2ea6dcc5e276afe1c1cb2f16fce55872e686
[INFO] running `"docker" "start" "-a" "de389b5580bf8b1b9475906fa0ee2ea6dcc5e276afe1c1cb2f16fce55872e686"`
[INFO] [stderr]     Checking vec_map v0.0.1
[INFO] [stderr]     Checking bchannel v0.0.10
[INFO] [stderr]     Checking bincode v0.5.9
[INFO] [stderr]     Checking unreliable-message v0.1.0
[INFO] [stderr]     Checking wire v0.0.12 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/unreliable_message.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             sender.send(&line, theirs);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `"docker" "inspect" "de389b5580bf8b1b9475906fa0ee2ea6dcc5e276afe1c1cb2f16fce55872e686"`
[INFO] running `"docker" "rm" "-f" "de389b5580bf8b1b9475906fa0ee2ea6dcc5e276afe1c1cb2f16fce55872e686"`
[INFO] [stdout] de389b5580bf8b1b9475906fa0ee2ea6dcc5e276afe1c1cb2f16fce55872e686