[INFO] updating cached repository spacekookie/cargo-ws-release
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spacekookie/cargo-ws-release
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spacekookie/cargo-ws-release" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/spacekookie/cargo-ws-release"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/spacekookie/cargo-ws-release'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spacekookie/cargo-ws-release" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/spacekookie/cargo-ws-release"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/spacekookie/cargo-ws-release'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41fc7e3e4ec6c4e636dc8a24100fa2f0c967b801
[INFO] sha for GitHub repo spacekookie/cargo-ws-release: 41fc7e3e4ec6c4e636dc8a24100fa2f0c967b801
[INFO] validating manifest of spacekookie/cargo-ws-release on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of spacekookie/cargo-ws-release on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing spacekookie/cargo-ws-release
[INFO] finished frobbing spacekookie/cargo-ws-release
[INFO] frobbed toml for spacekookie/cargo-ws-release written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/spacekookie/cargo-ws-release/Cargo.toml
[INFO] started frobbing spacekookie/cargo-ws-release
[INFO] finished frobbing spacekookie/cargo-ws-release
[INFO] frobbed toml for spacekookie/cargo-ws-release written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/spacekookie/cargo-ws-release/Cargo.toml
[INFO] crate spacekookie/cargo-ws-release has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking spacekookie/cargo-ws-release against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-6/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/spacekookie/cargo-ws-release:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8cfefab7308707584514899b0309fddfa1f1eae926ae7c4c3cf6e8a325e9b99a
[INFO] running `"docker" "start" "-a" "8cfefab7308707584514899b0309fddfa1f1eae926ae7c4c3cf6e8a325e9b99a"`
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking combine v3.3.6
[INFO] [stderr]     Checking toml_edit v0.1.3
[INFO] [stderr]     Checking cargo-ws-release v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `lvl`
[INFO] [stderr]   --> src/lib.rs:14:34
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn do_batch_release(f: File, lvl: &Level) -> DepGraph {
[INFO] [stderr]    |                                  ^^^ help: consider using `_lvl` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lvl`
[INFO] [stderr]   --> src/lib.rs:14:34
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn do_batch_release(f: File, lvl: &Level) -> DepGraph {
[INFO] [stderr]    |                                  ^^^ help: consider using `_lvl` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.68s
[INFO] running `"docker" "inspect" "8cfefab7308707584514899b0309fddfa1f1eae926ae7c4c3cf6e8a325e9b99a"`
[INFO] running `"docker" "rm" "-f" "8cfefab7308707584514899b0309fddfa1f1eae926ae7c4c3cf6e8a325e9b99a"`
[INFO] [stdout] 8cfefab7308707584514899b0309fddfa1f1eae926ae7c4c3cf6e8a325e9b99a