[INFO] updating cached repository 44100hertz/aua
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/44100hertz/aua
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/44100hertz/aua" "work/ex/beta-1.37-6/sources/1.36.0/gh/44100hertz/aua"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/44100hertz/aua'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/44100hertz/aua" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/44100hertz/aua"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/44100hertz/aua'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94744c0246d77dea0f297bb9142942c20d9cf915
[INFO] sha for GitHub repo 44100hertz/aua: 94744c0246d77dea0f297bb9142942c20d9cf915
[INFO] validating manifest of 44100hertz/aua 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 44100hertz/aua 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 44100hertz/aua
[INFO] finished frobbing 44100hertz/aua
[INFO] frobbed toml for 44100hertz/aua written to work/ex/beta-1.37-6/sources/1.36.0/gh/44100hertz/aua/Cargo.toml
[INFO] started frobbing 44100hertz/aua
[INFO] finished frobbing 44100hertz/aua
[INFO] frobbed toml for 44100hertz/aua written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/44100hertz/aua/Cargo.toml
[INFO] crate 44100hertz/aua 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing 44100hertz/aua against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/44100hertz/aua:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 26a2df12a1abfa3ff34cbf4fc63ab53b6a78c299eb367011393bd026894a0660
[INFO] running `"docker" "start" "-a" "26a2df12a1abfa3ff34cbf4fc63ab53b6a78c299eb367011393bd026894a0660"`
[INFO] [stderr]    Compiling aua v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]  --> src/asm6502.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn assemble(file: &[char], tokens: &[Token]) -> Vec<u8> {
[INFO] [stderr]   |                 ^^^^ help: consider prefixing with an underscore: `_file`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]  --> src/asm6502.rs:3:32
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn assemble(file: &[char], tokens: &[Token]) -> Vec<u8> {
[INFO] [stderr]   |                                ^^^^^^ help: consider prefixing with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get`
[INFO] [stderr]   --> src/lexer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn get<'a>(&self, file: &'a [char]) -> &'a [char] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "26a2df12a1abfa3ff34cbf4fc63ab53b6a78c299eb367011393bd026894a0660"`
[INFO] running `"docker" "rm" "-f" "26a2df12a1abfa3ff34cbf4fc63ab53b6a78c299eb367011393bd026894a0660"`
[INFO] [stdout] 26a2df12a1abfa3ff34cbf4fc63ab53b6a78c299eb367011393bd026894a0660
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/44100hertz/aua:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8f8119dd53337765ed6ad7fb4e497260f32aac7cff4576476e10494d4c0e4695
[INFO] running `"docker" "start" "-a" "8f8119dd53337765ed6ad7fb4e497260f32aac7cff4576476e10494d4c0e4695"`
[INFO] [stderr]    Compiling aua v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]  --> src/asm6502.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn assemble(file: &[char], tokens: &[Token]) -> Vec<u8> {
[INFO] [stderr]   |                 ^^^^ help: consider prefixing with an underscore: `_file`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]  --> src/asm6502.rs:3:32
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn assemble(file: &[char], tokens: &[Token]) -> Vec<u8> {
[INFO] [stderr]   |                                ^^^^^^ help: consider prefixing with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get`
[INFO] [stderr]   --> src/lexer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn get<'a>(&self, file: &'a [char]) -> &'a [char] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "8f8119dd53337765ed6ad7fb4e497260f32aac7cff4576476e10494d4c0e4695"`
[INFO] running `"docker" "rm" "-f" "8f8119dd53337765ed6ad7fb4e497260f32aac7cff4576476e10494d4c0e4695"`
[INFO] [stdout] 8f8119dd53337765ed6ad7fb4e497260f32aac7cff4576476e10494d4c0e4695
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/44100hertz/aua:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c089a133b2d09df01a549904d8c3b94d4ceff529b5e206ead9676d870ca9921e
[INFO] running `"docker" "start" "-a" "c089a133b2d09df01a549904d8c3b94d4ceff529b5e206ead9676d870ca9921e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aua-31e080349c2534bb
[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" "c089a133b2d09df01a549904d8c3b94d4ceff529b5e206ead9676d870ca9921e"`
[INFO] running `"docker" "rm" "-f" "c089a133b2d09df01a549904d8c3b94d4ceff529b5e206ead9676d870ca9921e"`
[INFO] [stdout] c089a133b2d09df01a549904d8c3b94d4ceff529b5e206ead9676d870ca9921e