[INFO] fetching crate chip-ahoyto 0.4.2...
[INFO] testing chip-ahoyto-0.4.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate chip-ahoyto 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate chip-ahoyto 0.4.2
[INFO] finished tweaking crates.io crate chip-ahoyto 0.4.2
[INFO] tweaked toml for crates.io crate chip-ahoyto 0.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chip-ahoyto 0.4.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91c3e73def82ae85b4490ffb3e837d19d79b522627ef5930290c8e2964a299d6
[INFO] running `Command { std: "docker" "start" "-a" "91c3e73def82ae85b4490ffb3e837d19d79b522627ef5930290c8e2964a299d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c3e73def82ae85b4490ffb3e837d19d79b522627ef5930290c8e2964a299d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c3e73def82ae85b4490ffb3e837d19d79b522627ef5930290c8e2964a299d6", kill_on_drop: false }`
[INFO] [stdout] 91c3e73def82ae85b4490ffb3e837d19d79b522627ef5930290c8e2964a299d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aa55b24f501f702ed9b1a38bbff6e7bc95e793be1e07bf8c6c31eb887a038f0
[INFO] running `Command { std: "docker" "start" "-a" "6aa55b24f501f702ed9b1a38bbff6e7bc95e793be1e07bf8c6c31eb887a038f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling chip-ahoyto v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/chip8_neo.rs:423:38
[INFO] [stdout]     |
[INFO] [stdout] 423 |             let line_byte = self.ram[(addr + y)];
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             let line_byte = self.ram[(addr + y)];
[INFO] [stdout] 423 +             let line_byte = self.ram[addr + y];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "6aa55b24f501f702ed9b1a38bbff6e7bc95e793be1e07bf8c6c31eb887a038f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa55b24f501f702ed9b1a38bbff6e7bc95e793be1e07bf8c6c31eb887a038f0", kill_on_drop: false }`
[INFO] [stdout] 6aa55b24f501f702ed9b1a38bbff6e7bc95e793be1e07bf8c6c31eb887a038f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 163f38c35df3da00269b1aef5cbaa30a77fd3cc10d234b98de7c6a584d090e0e
[INFO] running `Command { std: "docker" "start" "-a" "163f38c35df3da00269b1aef5cbaa30a77fd3cc10d234b98de7c6a584d090e0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip-ahoyto v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/chip8_neo.rs:423:38
[INFO] [stdout]     |
[INFO] [stdout] 423 |             let line_byte = self.ram[(addr + y)];
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             let line_byte = self.ram[(addr + y)];
[INFO] [stdout] 423 +             let line_byte = self.ram[addr + y];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/chip8_neo.rs:423:38
[INFO] [stdout]     |
[INFO] [stdout] 423 |             let line_byte = self.ram[(addr + y)];
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 -             let line_byte = self.ram[(addr + y)];
[INFO] [stdout] 423 +             let line_byte = self.ram[addr + y];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "163f38c35df3da00269b1aef5cbaa30a77fd3cc10d234b98de7c6a584d090e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163f38c35df3da00269b1aef5cbaa30a77fd3cc10d234b98de7c6a584d090e0e", kill_on_drop: false }`
[INFO] [stdout] 163f38c35df3da00269b1aef5cbaa30a77fd3cc10d234b98de7c6a584d090e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 948c0c2b5eee3b035049688f19bbae8d6c55182ddbbdf3e90440fa56fb802140
[INFO] running `Command { std: "docker" "start" "-a" "948c0c2b5eee3b035049688f19bbae8d6c55182ddbbdf3e90440fa56fb802140", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/chip8_neo.rs:423:38
[INFO] [stderr]     |
[INFO] [stderr] 423 |             let line_byte = self.ram[(addr + y)];
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stderr] help: remove these parentheses
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 423 -             let line_byte = self.ram[(addr + y)];
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 423 +             let line_byte = self.ram[addr + y];
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `chip-ahoyto` (lib) generated 1 warning (run `cargo fix --lib -p chip-ahoyto` to apply 1 suggestion)
[INFO] [stderr] warning: `chip-ahoyto` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chip_ahoyto-8e6db274309f13ba)
[INFO] [stderr]    Doc-tests chip_ahoyto
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/chip8_neo.rs:423:38
[INFO] [stderr]     |
[INFO] [stderr] 423 |             let line_byte = self.ram[(addr + y)];
[INFO] [stderr]     |                                      ^        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 423 -             let line_byte = self.ram[(addr + y)];
[INFO] [stderr] 423 +             let line_byte = self.ram[addr + y];
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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] running `Command { std: "docker" "inspect" "948c0c2b5eee3b035049688f19bbae8d6c55182ddbbdf3e90440fa56fb802140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948c0c2b5eee3b035049688f19bbae8d6c55182ddbbdf3e90440fa56fb802140", kill_on_drop: false }`
[INFO] [stdout] 948c0c2b5eee3b035049688f19bbae8d6c55182ddbbdf3e90440fa56fb802140