[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-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/spacekookie/cargo-ws-release"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/spacekookie/cargo-ws-release'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spacekookie/cargo-ws-release" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/spacekookie/cargo-ws-release"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/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#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of spacekookie/cargo-ws-release on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-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-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/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-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/spacekookie/cargo-ws-release/Cargo.toml
[INFO] crate spacekookie/cargo-ws-release already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking spacekookie/cargo-ws-release against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-4/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7f1dc6cf13082a1fdef55f5d7ccec6dfeb95400c1c092e37728a17e71bc1de8a
[INFO] running `"docker" "start" "-a" "7f1dc6cf13082a1fdef55f5d7ccec6dfeb95400c1c092e37728a17e71bc1de8a"`
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking chrono v0.4.4
[INFO] [stderr]     Checking toml v0.4.6
[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 prefixing with an underscore: `_lvl`
[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 prefixing with an underscore: `_lvl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.24s
[INFO] running `"docker" "inspect" "7f1dc6cf13082a1fdef55f5d7ccec6dfeb95400c1c092e37728a17e71bc1de8a"`
[INFO] running `"docker" "rm" "-f" "7f1dc6cf13082a1fdef55f5d7ccec6dfeb95400c1c092e37728a17e71bc1de8a"`
[INFO] [stdout] 7f1dc6cf13082a1fdef55f5d7ccec6dfeb95400c1c092e37728a17e71bc1de8a