[INFO] updating cached repository TheDevelo/minelaunch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheDevelo/minelaunch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheDevelo/minelaunch" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/TheDevelo/minelaunch"`
[INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/TheDevelo/minelaunch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheDevelo/minelaunch" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/TheDevelo/minelaunch"`
[INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/TheDevelo/minelaunch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 158bf65a0af03d53ab5c25b456a8550bebe46a4b
[INFO] sha for GitHub repo TheDevelo/minelaunch: 158bf65a0af03d53ab5c25b456a8550bebe46a4b
[INFO] validating manifest of TheDevelo/minelaunch on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheDevelo/minelaunch on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TheDevelo/minelaunch
[INFO] finished frobbing TheDevelo/minelaunch
[INFO] frobbed toml for TheDevelo/minelaunch written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/TheDevelo/minelaunch/Cargo.toml
[INFO] started frobbing TheDevelo/minelaunch
[INFO] finished frobbing TheDevelo/minelaunch
[INFO] frobbed toml for TheDevelo/minelaunch written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/TheDevelo/minelaunch/Cargo.toml
[INFO] crate TheDevelo/minelaunch already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking TheDevelo/minelaunch against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-6/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/TheDevelo/minelaunch:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 946f608a35d7f33a678d197ea784c220c3102a08c6b3d840a70bd825b7468965
[INFO] running `"docker" "start" "-a" "946f608a35d7f33a678d197ea784c220c3102a08c6b3d840a70bd825b7468965"`
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking tar v0.4.20
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking reqwest v0.9.10
[INFO] [stderr]     Checking minelaunch v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `minecraft_path`
[INFO] [stderr]    --> src/main.rs:456:29
[INFO] [stderr]     |
[INFO] [stderr] 456 | fn launch_minecraft_version(minecraft_path: &str, version: &VersionSpec) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_minecraft_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]    --> src/main.rs:456:51
[INFO] [stderr]     |
[INFO] [stderr] 456 | fn launch_minecraft_version(minecraft_path: &str, version: &VersionSpec) {
[INFO] [stderr]     |                                                   ^^^^^^^ help: consider prefixing with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `minecraft_path`
[INFO] [stderr]    --> src/main.rs:456:29
[INFO] [stderr]     |
[INFO] [stderr] 456 | fn launch_minecraft_version(minecraft_path: &str, version: &VersionSpec) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_minecraft_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]    --> src/main.rs:456:51
[INFO] [stderr]     |
[INFO] [stderr] 456 | fn launch_minecraft_version(minecraft_path: &str, version: &VersionSpec) {
[INFO] [stderr]     |                                                   ^^^^^^^ help: consider prefixing with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.40s
[INFO] running `"docker" "inspect" "946f608a35d7f33a678d197ea784c220c3102a08c6b3d840a70bd825b7468965"`
[INFO] running `"docker" "rm" "-f" "946f608a35d7f33a678d197ea784c220c3102a08c6b3d840a70bd825b7468965"`
[INFO] [stdout] 946f608a35d7f33a678d197ea784c220c3102a08c6b3d840a70bd825b7468965