[INFO] updating cached repository iOrange/kaboom_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iOrange/kaboom_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iOrange/kaboom_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/iOrange/kaboom_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iOrange/kaboom_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iOrange/kaboom_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iOrange/kaboom_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iOrange/kaboom_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d2ecabbfcb6ade7025c170fd7beef6195be471b
[INFO] sha for GitHub repo iOrange/kaboom_rs: 0d2ecabbfcb6ade7025c170fd7beef6195be471b
[INFO] validating manifest of iOrange/kaboom_rs 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 iOrange/kaboom_rs 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 iOrange/kaboom_rs
[INFO] finished frobbing iOrange/kaboom_rs
[INFO] frobbed toml for iOrange/kaboom_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/iOrange/kaboom_rs/Cargo.toml
[INFO] started frobbing iOrange/kaboom_rs
[INFO] finished frobbing iOrange/kaboom_rs
[INFO] frobbed toml for iOrange/kaboom_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iOrange/kaboom_rs/Cargo.toml
[INFO] crate iOrange/kaboom_rs 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 iOrange/kaboom_rs 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iOrange/kaboom_rs:/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] 0880e8bf4751af8bc16eea29776feb4b55e808f46e7c04a1b6bebefc622fa0b5
[INFO] running `"docker" "start" "-a" "0880e8bf4751af8bc16eea29776feb4b55e808f46e7c04a1b6bebefc622fa0b5"`
[INFO] [stderr]    Compiling kaboom_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]  --> src/geometry.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_attributes)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]  --> src/geometry.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "0880e8bf4751af8bc16eea29776feb4b55e808f46e7c04a1b6bebefc622fa0b5"`
[INFO] running `"docker" "rm" "-f" "0880e8bf4751af8bc16eea29776feb4b55e808f46e7c04a1b6bebefc622fa0b5"`
[INFO] [stdout] 0880e8bf4751af8bc16eea29776feb4b55e808f46e7c04a1b6bebefc622fa0b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iOrange/kaboom_rs:/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] 16e9313eef37dfebd6e342d4acacbb76c2096770df8e72b221013e57759cd0a5
[INFO] running `"docker" "start" "-a" "16e9313eef37dfebd6e342d4acacbb76c2096770df8e72b221013e57759cd0a5"`
[INFO] [stderr]    Compiling kaboom_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]  --> src/geometry.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_attributes)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]  --> src/geometry.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "16e9313eef37dfebd6e342d4acacbb76c2096770df8e72b221013e57759cd0a5"`
[INFO] running `"docker" "rm" "-f" "16e9313eef37dfebd6e342d4acacbb76c2096770df8e72b221013e57759cd0a5"`
[INFO] [stdout] 16e9313eef37dfebd6e342d4acacbb76c2096770df8e72b221013e57759cd0a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iOrange/kaboom_rs:/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] f3cb0f2a827b82ded3af0107ac94220a817f565da2a90d9982e4293af1ebce87
[INFO] running `"docker" "start" "-a" "f3cb0f2a827b82ded3af0107ac94220a817f565da2a90d9982e4293af1ebce87"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kaboom_rs-7f770b9ae52ec091
[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" "f3cb0f2a827b82ded3af0107ac94220a817f565da2a90d9982e4293af1ebce87"`
[INFO] running `"docker" "rm" "-f" "f3cb0f2a827b82ded3af0107ac94220a817f565da2a90d9982e4293af1ebce87"`
[INFO] [stdout] f3cb0f2a827b82ded3af0107ac94220a817f565da2a90d9982e4293af1ebce87