[INFO] crate junitxml2subunit 1.0.0 is already in cache
[INFO] extracting crate junitxml2subunit 1.0.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/junitxml2subunit/1.0.0
[INFO] extracting crate junitxml2subunit 1.0.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/junitxml2subunit/1.0.0
[INFO] validating manifest of junitxml2subunit-1.0.0 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 junitxml2subunit-1.0.0 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 junitxml2subunit-1.0.0
[INFO] finished frobbing junitxml2subunit-1.0.0
[INFO] frobbed toml for junitxml2subunit-1.0.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/junitxml2subunit/1.0.0/Cargo.toml
[INFO] started frobbing junitxml2subunit-1.0.0
[INFO] finished frobbing junitxml2subunit-1.0.0
[INFO] frobbed toml for junitxml2subunit-1.0.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/junitxml2subunit/1.0.0/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 junitxml2subunit-1.0.0 against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/junitxml2subunit/1.0.0:/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7cd82dd429d63a8fe34d3a54d85c4b5d01eabd922722563f22501eaec639cc8e
[INFO] running `"docker" "start" "-a" "7cd82dd429d63a8fe34d3a54d85c4b5d01eabd922722563f22501eaec639cc8e"`
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking subunit-rust v0.1.2
[INFO] [stderr]     Checking junitxml2subunit v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `test_id`
[INFO] [stderr]    --> src/main.rs:261:25
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 let mut test_id = "".to_string();
[INFO] [stderr]     |                         ^^^^^^^ help: consider prefixing with an underscore: `_test_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused comparison that must be used
[INFO] [stderr]    --> src/main.rs:230:21
[INFO] [stderr]     |
[INFO] [stderr] 230 |                     test_id == "".to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `test_id`
[INFO] [stderr]    --> src/main.rs:261:25
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 let mut test_id = "".to_string();
[INFO] [stderr]     |                         ^^^^^^^ help: consider prefixing with an underscore: `_test_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused comparison that must be used
[INFO] [stderr]    --> src/main.rs:230:21
[INFO] [stderr]     |
[INFO] [stderr] 230 |                     test_id == "".to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `"docker" "inspect" "7cd82dd429d63a8fe34d3a54d85c4b5d01eabd922722563f22501eaec639cc8e"`
[INFO] running `"docker" "rm" "-f" "7cd82dd429d63a8fe34d3a54d85c4b5d01eabd922722563f22501eaec639cc8e"`
[INFO] [stdout] 7cd82dd429d63a8fe34d3a54d85c4b5d01eabd922722563f22501eaec639cc8e