[INFO] updating cached repository sral/j-25
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sral/j-25
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sral/j-25" "work/ex/beta-1.38-1/sources/1.37.0/gh/sral/j-25"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sral/j-25'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sral/j-25" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sral/j-25"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sral/j-25'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 647ecb3e83ed788096a4b7430aeee132197c18b2
[INFO] sha for GitHub repo sral/j-25: 647ecb3e83ed788096a4b7430aeee132197c18b2
[INFO] validating manifest of sral/j-25 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 sral/j-25 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 sral/j-25
[INFO] finished frobbing sral/j-25
[INFO] frobbed toml for sral/j-25 written to work/ex/beta-1.38-1/sources/1.37.0/gh/sral/j-25/Cargo.toml
[INFO] started frobbing sral/j-25
[INFO] finished frobbing sral/j-25
[INFO] frobbed toml for sral/j-25 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sral/j-25/Cargo.toml
[INFO] crate sral/j-25 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 sral/j-25 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sral/j-25:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ad77efa4cf4ab124bc2002c527e9d6f0f709c74936aa6744bfdcaea424aa73c5
[INFO] running `"docker" "start" "-a" "ad77efa4cf4ab124bc2002c527e9d6f0f709c74936aa6744bfdcaea424aa73c5"`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling j-25 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `dot`
[INFO] [stderr]   --> src/vector.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn dot(self, other: Vec2d) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `magnitude`
[INFO] [stderr]   --> src/vector.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn magnitude(&self) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `scale`
[INFO] [stderr]   --> src/vector.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn scale(self, factor: f32) -> Vec2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]   --> src/vector.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn normalize(&self) -> Vec2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `"docker" "inspect" "ad77efa4cf4ab124bc2002c527e9d6f0f709c74936aa6744bfdcaea424aa73c5"`
[INFO] running `"docker" "rm" "-f" "ad77efa4cf4ab124bc2002c527e9d6f0f709c74936aa6744bfdcaea424aa73c5"`
[INFO] [stdout] ad77efa4cf4ab124bc2002c527e9d6f0f709c74936aa6744bfdcaea424aa73c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sral/j-25:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 58831884fe95ead6ebc55d4fcbe036f1959bb7b522cc63d9c56a98e3ea9e5ea2
[INFO] running `"docker" "start" "-a" "58831884fe95ead6ebc55d4fcbe036f1959bb7b522cc63d9c56a98e3ea9e5ea2"`
[INFO] [stderr]    Compiling j-25 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "58831884fe95ead6ebc55d4fcbe036f1959bb7b522cc63d9c56a98e3ea9e5ea2"`
[INFO] running `"docker" "rm" "-f" "58831884fe95ead6ebc55d4fcbe036f1959bb7b522cc63d9c56a98e3ea9e5ea2"`
[INFO] [stdout] 58831884fe95ead6ebc55d4fcbe036f1959bb7b522cc63d9c56a98e3ea9e5ea2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sral/j-25:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a9c00a750fc96eb342c812c85df23d40169f3f189e9e9232594ef75b60e79675
[INFO] running `"docker" "start" "-a" "a9c00a750fc96eb342c812c85df23d40169f3f189e9e9232594ef75b60e79675"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/j_25-34ae5b4c4aa903df
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test vector::tests::test_add ... ok
[INFO] [stdout] test vector::tests::test_dot ... ok
[INFO] [stdout] test vector::tests::test_normalize ... ok
[INFO] [stdout] test vector::tests::test_sub ... ok
[INFO] [stdout] test vector::tests::test_magnitude ... ok
[INFO] [stdout] test vector::tests::test_scale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a9c00a750fc96eb342c812c85df23d40169f3f189e9e9232594ef75b60e79675"`
[INFO] running `"docker" "rm" "-f" "a9c00a750fc96eb342c812c85df23d40169f3f189e9e9232594ef75b60e79675"`
[INFO] [stdout] a9c00a750fc96eb342c812c85df23d40169f3f189e9e9232594ef75b60e79675