[INFO] updating cached repository https://github.com/subu-cliqz/n64rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22bb8e8e0100b6ab476dfccebaaa292cbfc166ce
[INFO] testing subu-cliqz/n64rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubu-cliqz%2Fn64rust" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/subu-cliqz/n64rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/subu-cliqz/n64rust
[INFO] finished tweaking git repo https://github.com/subu-cliqz/n64rust
[INFO] tweaked toml for git repo https://github.com/subu-cliqz/n64rust written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/subu-cliqz/n64rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] a3c83be23157a2faa3d6ffdfb51c612fd0389624176615963f70d3b6f47736d3
[INFO] running `"docker" "start" "-a" "a3c83be23157a2faa3d6ffdfb51c612fd0389624176615963f70d3b6f47736d3"`
[INFO] [stderr]    Compiling n64rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `cpu::Cpu`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use cpu::Cpu;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rom`
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let rom = read_bin(rom_file_name);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_rom`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/cpu.rs:49:2
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn run(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DxxDxx`
[INFO] [stderr]    --> src/cpu.rs:101:2
[INFO] [stderr]     |
[INFO] [stderr] 101 |     DxxDxx,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RFU`
[INFO] [stderr]    --> src/cpu.rs:102:2
[INFO] [stderr]     |
[INFO] [stderr] 102 |     RFU
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LittteEndian`
[INFO] [stderr]    --> src/cpu.rs:113:2
[INFO] [stderr]     |
[INFO] [stderr] 113 |     LittteEndian,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/n64.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn run(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PIF_ROM_SIZE`
[INFO] [stderr]  --> src/interconnect.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const PIF_ROM_SIZE: usize = 2048;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ram`
[INFO] [stderr]  --> src/interconnect.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ram: Vec<u16>
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "a3c83be23157a2faa3d6ffdfb51c612fd0389624176615963f70d3b6f47736d3"`
[INFO] running `"docker" "rm" "-f" "a3c83be23157a2faa3d6ffdfb51c612fd0389624176615963f70d3b6f47736d3"`
[INFO] [stdout] a3c83be23157a2faa3d6ffdfb51c612fd0389624176615963f70d3b6f47736d3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] aca8b06c849825e3c3aeb93920c4f3d30a1cb2ad0d6eb54a86edbe971653b707
[INFO] running `"docker" "start" "-a" "aca8b06c849825e3c3aeb93920c4f3d30a1cb2ad0d6eb54a86edbe971653b707"`
[INFO] [stderr]    Compiling n64rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `cpu::Cpu`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use cpu::Cpu;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rom`
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let rom = read_bin(rom_file_name);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_rom`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/cpu.rs:49:2
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn run(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DxxDxx`
[INFO] [stderr]    --> src/cpu.rs:101:2
[INFO] [stderr]     |
[INFO] [stderr] 101 |     DxxDxx,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RFU`
[INFO] [stderr]    --> src/cpu.rs:102:2
[INFO] [stderr]     |
[INFO] [stderr] 102 |     RFU
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LittteEndian`
[INFO] [stderr]    --> src/cpu.rs:113:2
[INFO] [stderr]     |
[INFO] [stderr] 113 |     LittteEndian,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/n64.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn run(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PIF_ROM_SIZE`
[INFO] [stderr]  --> src/interconnect.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const PIF_ROM_SIZE: usize = 2048;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ram`
[INFO] [stderr]  --> src/interconnect.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ram: Vec<u16>
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "aca8b06c849825e3c3aeb93920c4f3d30a1cb2ad0d6eb54a86edbe971653b707"`
[INFO] running `"docker" "rm" "-f" "aca8b06c849825e3c3aeb93920c4f3d30a1cb2ad0d6eb54a86edbe971653b707"`
[INFO] [stdout] aca8b06c849825e3c3aeb93920c4f3d30a1cb2ad0d6eb54a86edbe971653b707
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 9700ba1ca93c1657a574b879d738e00f716e8a9e3bbd9233e33e7c5afdb7cf32
[INFO] running `"docker" "start" "-a" "9700ba1ca93c1657a574b879d738e00f716e8a9e3bbd9233e33e7c5afdb7cf32"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/n64rust-5bef696cac5b8cba
[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" "9700ba1ca93c1657a574b879d738e00f716e8a9e3bbd9233e33e7c5afdb7cf32"`
[INFO] running `"docker" "rm" "-f" "9700ba1ca93c1657a574b879d738e00f716e8a9e3bbd9233e33e7c5afdb7cf32"`
[INFO] [stdout] 9700ba1ca93c1657a574b879d738e00f716e8a9e3bbd9233e33e7c5afdb7cf32