[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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/spacekookie/cargo-ws-release"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/spacekookie/cargo-ws-release'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spacekookie/cargo-ws-release" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/spacekookie/cargo-ws-release"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of spacekookie/cargo-ws-release on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing spacekookie/cargo-ws-release against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] f28190bbcc44498d25b15b27a64351b8b47904585c770f83e763aaa9ed321180
[INFO] running `"docker" "start" "-a" "f28190bbcc44498d25b15b27a64351b8b47904585c770f83e763aaa9ed321180"`
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling ascii v0.7.1
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling combine v3.3.6
[INFO] [stderr]    Compiling toml_edit v0.1.3
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "f28190bbcc44498d25b15b27a64351b8b47904585c770f83e763aaa9ed321180"`
[INFO] running `"docker" "rm" "-f" "f28190bbcc44498d25b15b27a64351b8b47904585c770f83e763aaa9ed321180"`
[INFO] [stdout] f28190bbcc44498d25b15b27a64351b8b47904585c770f83e763aaa9ed321180
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1b8070e1108b7bb7f99b32003b4169ce3ae51a94023369b647b42d3980279d47
[INFO] running `"docker" "start" "-a" "1b8070e1108b7bb7f99b32003b4169ce3ae51a94023369b647b42d3980279d47"`
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "1b8070e1108b7bb7f99b32003b4169ce3ae51a94023369b647b42d3980279d47"`
[INFO] running `"docker" "rm" "-f" "1b8070e1108b7bb7f99b32003b4169ce3ae51a94023369b647b42d3980279d47"`
[INFO] [stdout] 1b8070e1108b7bb7f99b32003b4169ce3ae51a94023369b647b42d3980279d47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 8242878383a3b8286516e8418fe95b52974326b6c30ff47cdd309ca7d242b77b
[INFO] running `"docker" "start" "-a" "8242878383a3b8286516e8418fe95b52974326b6c30ff47cdd309ca7d242b77b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_ws_release-67b13ac477d01759
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_ws_release-b3b196f3b972a242
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-f3d4e36a2cfbf5f0
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_level_from_str ... ok
[INFO] [stdout] test bump_version_with_level ... ok
[INFO] [stdout] test bump_version_invalid_version_error ... ok
[INFO] [stdout] test do_batch_release_returns_dependency_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-ws-release
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8242878383a3b8286516e8418fe95b52974326b6c30ff47cdd309ca7d242b77b"`
[INFO] running `"docker" "rm" "-f" "8242878383a3b8286516e8418fe95b52974326b6c30ff47cdd309ca7d242b77b"`
[INFO] [stdout] 8242878383a3b8286516e8418fe95b52974326b6c30ff47cdd309ca7d242b77b