[INFO] cloning repository https://github.com/jasiek/rustyboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasiek/rustyboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasiek%2Frustyboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasiek%2Frustyboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8759d8d4efa64325811b41a72f3ff8132eeb588
[INFO] testing jasiek/rustyboy against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasiek%2Frustyboy" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jasiek/rustyboy
[INFO] finished tweaking git repo https://github.com/jasiek/rustyboy
[INFO] tweaked toml for git repo https://github.com/jasiek/rustyboy written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jasiek/rustyboy on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jasiek/rustyboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.11
[INFO] [stderr]   Downloaded serde_json v1.0.105
[INFO] [stderr]   Downloaded proc-macro2 v1.0.66
[INFO] [stderr]   Downloaded syn v2.0.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f
[INFO] running `Command { std: "docker" "start" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cpu.rs:371:31
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn read_memory(&mut self, address: u16) -> u8 {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cpu.rs:376:32
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/cpu.rs:376:46
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cpu.rs:371:31
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn read_memory(&mut self, address: u16) -> u8 {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cpu.rs:376:32
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/cpu.rs:376:46
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling subprocess v0.2.9
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling rustyboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> tests/helpers/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fs::File, io::BufReader};
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Deserializer`
[INFO] [stdout]  --> tests/helpers/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::Deserializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PopenConfig`, `Popen`, `Redirection::Pipe`, and `Redirection`
[INFO] [stdout]  --> tests/helpers/mod.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use subprocess::{Popen, PopenConfig, Redirection, Redirection::Pipe};
[INFO] [stdout]   |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cpu.rs:371:31
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn read_memory(&mut self, address: u16) -> u8 {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/cpu.rs:376:32
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/cpu.rs:376:46
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stdout]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> tests/helpers/mod.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Err(e) => panic!("died"),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.20s
[INFO] running `Command { std: "docker" "inspect" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `address`
[INFO] [stderr]    --> src/cpu.rs:371:31
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn read_memory(&mut self, address: u16) -> u8 {
[INFO] [stderr]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `address`
[INFO] [stderr]    --> src/cpu.rs:376:32
[INFO] [stderr]     |
[INFO] [stderr] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stderr]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/cpu.rs:376:46
[INFO] [stderr]     |
[INFO] [stderr] 376 |     fn write_memory(&mut self, address: u16, value: u8) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: `rustyboy` (lib) generated 3 warnings (run `cargo fix --lib -p rustyboy` to apply 3 suggestions)
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> tests/helpers/mod.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{error::Error, fs::File, io::BufReader};
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Deserializer`
[INFO] [stderr]  --> tests/helpers/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde_json::Deserializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PopenConfig`, `Popen`, `Redirection::Pipe`, and `Redirection`
[INFO] [stderr]  --> tests/helpers/mod.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | use subprocess::{Popen, PopenConfig, Redirection, Redirection::Pipe};
[INFO] [stderr]   |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> tests/helpers/mod.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |             Err(e) => panic!("died"),
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustyboy` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `rustyboy` (test "alu") generated 4 warnings (run `cargo fix --test "alu" -p rustyboy` to apply 4 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/rustyboy-b3521eaa2a8d98c4)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/alu.rs (/opt/rustwide/target/release/deps/alu-6652eab4d1dd3a44)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_add ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_add stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_add' (833) panicked at tests/helpers/mod.rs:47:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6410e22cfe31 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6410e22e3b4a - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x6410e22d42ec - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x6410e22ae556 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6410e22c8059 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x6410e2261830 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6410e22c8212 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6410e22ae602 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6410e22a5f59 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6410e22af1fd - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x6410e22e427c - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6410e22e4052 - core[832e9a552fc17241]::result::unwrap_failed
[INFO] [stdout]   12:     0x6410e22549c6 - <alu[4163d213adb9a950]::test_add::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6410e2254b6b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   14:     0x6410e22621b5 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6410e225cc64 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6410e2265302 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6410e22cf6bf - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x71f48ed1807a - <unknown>
[INFO] [stdout]   19:     0x71f48edab534 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_add
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test alu`
[INFO] running `Command { std: "docker" "inspect" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f", kill_on_drop: false }`
[INFO] [stdout] 8dfa2dbac41dde7195bdb3e09e85195022f96c2d10d1cfc5d45c26d81073d13f
