[INFO] updating cached repository Determinant/runes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Determinant/runes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Determinant/runes" "work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Determinant/runes" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Determinant/runes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Determinant/runes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3efaca6f95c4ee5dc81ee5088440879139e16897
[INFO] sha for GitHub repo Determinant/runes: 3efaca6f95c4ee5dc81ee5088440879139e16897
[INFO] validating manifest of Determinant/runes 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 Determinant/runes 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 Determinant/runes
[INFO] removed 0 missing examples
[INFO] finished frobbing Determinant/runes
[INFO] frobbed toml for Determinant/runes written to work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes/Cargo.toml
[INFO] started frobbing Determinant/runes
[INFO] removed 0 missing examples
[INFO] finished frobbing Determinant/runes
[INFO] frobbed toml for Determinant/runes written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Determinant/runes/Cargo.toml
[INFO] crate Determinant/runes 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 Determinant/runes against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 154a71d0e944046b734c3ac48c0dd344be1cd0d11231613617136db02994053d
[INFO] running `"docker" "start" "-a" "154a71d0e944046b734c3ac48c0dd344be1cd0d11231613617136db02994053d"`
[INFO] [stderr]    Compiling runes v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "154a71d0e944046b734c3ac48c0dd344be1cd0d11231613617136db02994053d"`
[INFO] running `"docker" "rm" "-f" "154a71d0e944046b734c3ac48c0dd344be1cd0d11231613617136db02994053d"`
[INFO] [stdout] 154a71d0e944046b734c3ac48c0dd344be1cd0d11231613617136db02994053d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2bfb2456f3b864322a098c60154317962355d5612d120acfbc3f6876c4f4da85
[INFO] running `"docker" "start" "-a" "2bfb2456f3b864322a098c60154317962355d5612d120acfbc3f6876c4f4da85"`
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling runes v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `disasm` is imported redundantly
[INFO] [stderr]    --> src/bin.rs:429:9
[INFO] [stderr]     |
[INFO] [stderr] 23  | mod disasm;
[INFO] [stderr]     | ----------- the item `disasm` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 429 |     use disasm;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_cpu_trace`
[INFO] [stderr]    --> src/bin.rs:428:1
[INFO] [stderr]     |
[INFO] [stderr] 428 | fn print_cpu_trace(cpu: &CPU) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.06s
[INFO] running `"docker" "inspect" "2bfb2456f3b864322a098c60154317962355d5612d120acfbc3f6876c4f4da85"`
[INFO] running `"docker" "rm" "-f" "2bfb2456f3b864322a098c60154317962355d5612d120acfbc3f6876c4f4da85"`
[INFO] [stdout] 2bfb2456f3b864322a098c60154317962355d5612d120acfbc3f6876c4f4da85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Determinant/runes:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 041db7654ce2bfda9fad2518cf2026efed6fdd9e5d6a01461343582587dcd564
[INFO] running `"docker" "start" "-a" "041db7654ce2bfda9fad2518cf2026efed6fdd9e5d6a01461343582587dcd564"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/runes-437ad644aa7a3697
[INFO] [stderr]    Doc-tests runes
[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] [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" "041db7654ce2bfda9fad2518cf2026efed6fdd9e5d6a01461343582587dcd564"`
[INFO] running `"docker" "rm" "-f" "041db7654ce2bfda9fad2518cf2026efed6fdd9e5d6a01461343582587dcd564"`
[INFO] [stdout] 041db7654ce2bfda9fad2518cf2026efed6fdd9e5d6a01461343582587dcd564