[INFO] updating cached repository swans-one/oxide-gb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/swans-one/oxide-gb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/swans-one/oxide-gb" "work/ex/beta-1.38-1/sources/1.37.0/gh/swans-one/oxide-gb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/swans-one/oxide-gb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/swans-one/oxide-gb" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swans-one/oxide-gb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swans-one/oxide-gb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3577da89410fccc46969473f2925bdd810aa1784
[INFO] sha for GitHub repo swans-one/oxide-gb: 3577da89410fccc46969473f2925bdd810aa1784
[INFO] validating manifest of swans-one/oxide-gb 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 swans-one/oxide-gb 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 swans-one/oxide-gb
[INFO] finished frobbing swans-one/oxide-gb
[INFO] frobbed toml for swans-one/oxide-gb written to work/ex/beta-1.38-1/sources/1.37.0/gh/swans-one/oxide-gb/Cargo.toml
[INFO] started frobbing swans-one/oxide-gb
[INFO] finished frobbing swans-one/oxide-gb
[INFO] frobbed toml for swans-one/oxide-gb written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swans-one/oxide-gb/Cargo.toml
[INFO] crate swans-one/oxide-gb 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 swans-one/oxide-gb 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/swans-one/oxide-gb:/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] c2b1632975ff71df4bc6dddb186f16e32aa5f1b27a8f8aacf3f46533ff9cf5b5
[INFO] running `"docker" "start" "-a" "c2b1632975ff71df4bc6dddb186f16e32aa5f1b27a8f8aacf3f46533ff9cf5b5"`
[INFO] [stderr]    Compiling oxide-gb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/interconnect.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |         if 0x0000 <= addr && addr <= 0x7fff {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_comparisons)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "c2b1632975ff71df4bc6dddb186f16e32aa5f1b27a8f8aacf3f46533ff9cf5b5"`
[INFO] running `"docker" "rm" "-f" "c2b1632975ff71df4bc6dddb186f16e32aa5f1b27a8f8aacf3f46533ff9cf5b5"`
[INFO] [stdout] c2b1632975ff71df4bc6dddb186f16e32aa5f1b27a8f8aacf3f46533ff9cf5b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/swans-one/oxide-gb:/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] 638721a2572495a708f88a92dd3326e314f8b980f2b1a5ba2c2c6b21544640b2
[INFO] running `"docker" "start" "-a" "638721a2572495a708f88a92dd3326e314f8b980f2b1a5ba2c2c6b21544640b2"`
[INFO] [stderr]    Compiling oxide-gb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/interconnect.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |         if 0x0000 <= addr && addr <= 0x7fff {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_comparisons)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "638721a2572495a708f88a92dd3326e314f8b980f2b1a5ba2c2c6b21544640b2"`
[INFO] running `"docker" "rm" "-f" "638721a2572495a708f88a92dd3326e314f8b980f2b1a5ba2c2c6b21544640b2"`
[INFO] [stdout] 638721a2572495a708f88a92dd3326e314f8b980f2b1a5ba2c2c6b21544640b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/swans-one/oxide-gb:/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] e7fd2cfba52aedbf3e7d9fcff5335c9c66e69304d42911670fb0059a4ed9f49e
[INFO] running `"docker" "start" "-a" "e7fd2cfba52aedbf3e7d9fcff5335c9c66e69304d42911670fb0059a4ed9f49e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oxide_gb-a8a3111c602a2693
[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" "e7fd2cfba52aedbf3e7d9fcff5335c9c66e69304d42911670fb0059a4ed9f49e"`
[INFO] running `"docker" "rm" "-f" "e7fd2cfba52aedbf3e7d9fcff5335c9c66e69304d42911670fb0059a4ed9f49e"`
[INFO] [stdout] e7fd2cfba52aedbf3e7d9fcff5335c9c66e69304d42911670fb0059a4ed9f49e