[INFO] updating cached repository jennamagius/curly-goggles
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jennamagius/curly-goggles
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jennamagius/curly-goggles" "work/ex/beta-1.38-1/sources/1.37.0/gh/jennamagius/curly-goggles"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jennamagius/curly-goggles'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jennamagius/curly-goggles" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jennamagius/curly-goggles"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jennamagius/curly-goggles'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a92ee0be67e15ac24f6e4d878d31ddff2a800192
[INFO] sha for GitHub repo jennamagius/curly-goggles: a92ee0be67e15ac24f6e4d878d31ddff2a800192
[INFO] validating manifest of jennamagius/curly-goggles on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jennamagius/curly-goggles on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jennamagius/curly-goggles
[INFO] finished frobbing jennamagius/curly-goggles
[INFO] frobbed toml for jennamagius/curly-goggles written to work/ex/beta-1.38-1/sources/1.37.0/gh/jennamagius/curly-goggles/Cargo.toml
[INFO] started frobbing jennamagius/curly-goggles
[INFO] finished frobbing jennamagius/curly-goggles
[INFO] frobbed toml for jennamagius/curly-goggles written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jennamagius/curly-goggles/Cargo.toml
[INFO] crate jennamagius/curly-goggles already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jennamagius/curly-goggles against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jennamagius/curly-goggles:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1687d817febf0182a9d466ef780fd811153b1d7b0beb8d808f4817cf6ca8a0d8
[INFO] running `"docker" "start" "-a" "1687d817febf0182a9d466ef780fd811153b1d7b0beb8d808f4817cf6ca8a0d8"`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling libsodium-sys v0.2.2
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling sodiumoxide v0.2.2
[INFO] [stderr]    Compiling curly-goggles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `front_pad`
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let front_pad: usize = rand::thread_rng().gen_range(0, 100);
[INFO] [stderr]    |             ^^^^^^^^^ help: consider prefixing with an underscore: `_front_pad`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rear_pad`
[INFO] [stderr]   --> src/main.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let rear_pad: usize = rand::thread_rng().gen_range(0, 100);
[INFO] [stderr]    |             ^^^^^^^^ help: consider prefixing with an underscore: `_rear_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/main.rs:70:34
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn dispatch_event(&mut self, event: &mio::Event) {
[INFO] [stderr]    |                                  ^^^^^ help: consider prefixing with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `"docker" "inspect" "1687d817febf0182a9d466ef780fd811153b1d7b0beb8d808f4817cf6ca8a0d8"`
[INFO] running `"docker" "rm" "-f" "1687d817febf0182a9d466ef780fd811153b1d7b0beb8d808f4817cf6ca8a0d8"`
[INFO] [stdout] 1687d817febf0182a9d466ef780fd811153b1d7b0beb8d808f4817cf6ca8a0d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jennamagius/curly-goggles:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0899c419646d8a7a9c7a711d6fe753eab08c743219f5a2450bb9f4976ddde0e9
[INFO] running `"docker" "start" "-a" "0899c419646d8a7a9c7a711d6fe753eab08c743219f5a2450bb9f4976ddde0e9"`
[INFO] [stderr]    Compiling curly-goggles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `front_pad`
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let front_pad: usize = rand::thread_rng().gen_range(0, 100);
[INFO] [stderr]    |             ^^^^^^^^^ help: consider prefixing with an underscore: `_front_pad`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rear_pad`
[INFO] [stderr]   --> src/main.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let rear_pad: usize = rand::thread_rng().gen_range(0, 100);
[INFO] [stderr]    |             ^^^^^^^^ help: consider prefixing with an underscore: `_rear_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/main.rs:70:34
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn dispatch_event(&mut self, event: &mio::Event) {
[INFO] [stderr]    |                                  ^^^^^ help: consider prefixing with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "0899c419646d8a7a9c7a711d6fe753eab08c743219f5a2450bb9f4976ddde0e9"`
[INFO] running `"docker" "rm" "-f" "0899c419646d8a7a9c7a711d6fe753eab08c743219f5a2450bb9f4976ddde0e9"`
[INFO] [stdout] 0899c419646d8a7a9c7a711d6fe753eab08c743219f5a2450bb9f4976ddde0e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jennamagius/curly-goggles:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 10084cb2c618d70c006825a54a197c001ebd91277b28fa8d1b3dcdc5218c2a92
[INFO] running `"docker" "start" "-a" "10084cb2c618d70c006825a54a197c001ebd91277b28fa8d1b3dcdc5218c2a92"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/curly_goggles-7ec91a15856f4ec8
[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" "10084cb2c618d70c006825a54a197c001ebd91277b28fa8d1b3dcdc5218c2a92"`
[INFO] running `"docker" "rm" "-f" "10084cb2c618d70c006825a54a197c001ebd91277b28fa8d1b3dcdc5218c2a92"`
[INFO] [stdout] 10084cb2c618d70c006825a54a197c001ebd91277b28fa8d1b3dcdc5218c2a92