[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/beta-1.37-6/sources/1.36.0/gh/TheDevelo/minelaunch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/TheDevelo/minelaunch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheDevelo/minelaunch" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TheDevelo/minelaunch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheDevelo/minelaunch on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TheDevelo/minelaunch against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5a9de45074cf301e9a77b02173b7c691786d8ed1ec1e4a34f99c489431cac78d
[INFO] running `"docker" "start" "-a" "5a9de45074cf301e9a77b02173b7c691786d8ed1ec1e4a34f99c489431cac78d"`
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tar v0.4.20
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.10
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "5a9de45074cf301e9a77b02173b7c691786d8ed1ec1e4a34f99c489431cac78d"`
[INFO] running `"docker" "rm" "-f" "5a9de45074cf301e9a77b02173b7c691786d8ed1ec1e4a34f99c489431cac78d"`
[INFO] [stdout] 5a9de45074cf301e9a77b02173b7c691786d8ed1ec1e4a34f99c489431cac78d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 99b53a2ef0ad5dc18164a8c6b95fd73cc66926853a5e729989d4ab79f1823c1d
[INFO] running `"docker" "start" "-a" "99b53a2ef0ad5dc18164a8c6b95fd73cc66926853a5e729989d4ab79f1823c1d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `"docker" "inspect" "99b53a2ef0ad5dc18164a8c6b95fd73cc66926853a5e729989d4ab79f1823c1d"`
[INFO] running `"docker" "rm" "-f" "99b53a2ef0ad5dc18164a8c6b95fd73cc66926853a5e729989d4ab79f1823c1d"`
[INFO] [stdout] 99b53a2ef0ad5dc18164a8c6b95fd73cc66926853a5e729989d4ab79f1823c1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 45e77c96571787e7f01cbccdd933c38288f1f7c8351c15c10a2c664f33311a7b
[INFO] running `"docker" "start" "-a" "45e77c96571787e7f01cbccdd933c38288f1f7c8351c15c10a2c664f33311a7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minelaunch-621cc0b0bfa8dc2f
[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" "45e77c96571787e7f01cbccdd933c38288f1f7c8351c15c10a2c664f33311a7b"`
[INFO] running `"docker" "rm" "-f" "45e77c96571787e7f01cbccdd933c38288f1f7c8351c15c10a2c664f33311a7b"`
[INFO] [stdout] 45e77c96571787e7f01cbccdd933c38288f1f7c8351c15c10a2c664f33311a7b