[INFO] fetching crate ch8alib 0.1.0...
[INFO] checking ch8alib-0.1.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate ch8alib 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate ch8alib 0.1.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ch8alib 0.1.0
[INFO] finished tweaking crates.io crate ch8alib 0.1.0
[INFO] tweaked toml for crates.io crate ch8alib 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ch8-isa v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5efac128d6076920c66972763d5b98a0f39053b992c04ae078620592e95cea33
[INFO] running `Command { std: "docker" "start" "-a" "5efac128d6076920c66972763d5b98a0f39053b992c04ae078620592e95cea33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5efac128d6076920c66972763d5b98a0f39053b992c04ae078620592e95cea33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5efac128d6076920c66972763d5b98a0f39053b992c04ae078620592e95cea33", kill_on_drop: false }`
[INFO] [stdout] 5efac128d6076920c66972763d5b98a0f39053b992c04ae078620592e95cea33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0231fd175c4427173fc644ca4e8915ba1413bd0c061970e33b323dbdc7b401d3
[INFO] running `Command { std: "docker" "start" "-a" "0231fd175c4427173fc644ca4e8915ba1413bd0c061970e33b323dbdc7b401d3", kill_on_drop: false }`
[INFO] [stderr]     Checking ch8-isa v0.1.1
[INFO] [stderr]     Checking ch8alib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout] 91 +                     Variant::Byte(ref b2) => b1 == b2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout] 97 +                     Variant::Word(ref w2) => w1 == w2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/util/variant.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout]     |                                              ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout] 103 +                     Variant::Text(ref t2) => t1 == t2,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout] 91 +                     Variant::Byte(ref b2) => b1 == b2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout] 97 +                     Variant::Word(ref w2) => w1 == w2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/util/variant.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout]     |                                              ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout] 103 +                     Variant::Text(ref t2) => t1 == t2,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "0231fd175c4427173fc644ca4e8915ba1413bd0c061970e33b323dbdc7b401d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0231fd175c4427173fc644ca4e8915ba1413bd0c061970e33b323dbdc7b401d3", kill_on_drop: false }`
[INFO] [stdout] 0231fd175c4427173fc644ca4e8915ba1413bd0c061970e33b323dbdc7b401d3
[INFO] checking ch8alib-0.1.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate ch8alib 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ch8alib 0.1.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ch8alib 0.1.0
[INFO] finished tweaking crates.io crate ch8alib 0.1.0
[INFO] tweaked toml for crates.io crate ch8alib 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0dbd45179279a5580f70d1870a26fba838e95c8722201f036650e62d026e6d5
[INFO] running `Command { std: "docker" "start" "-a" "b0dbd45179279a5580f70d1870a26fba838e95c8722201f036650e62d026e6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0dbd45179279a5580f70d1870a26fba838e95c8722201f036650e62d026e6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0dbd45179279a5580f70d1870a26fba838e95c8722201f036650e62d026e6d5", kill_on_drop: false }`
[INFO] [stdout] b0dbd45179279a5580f70d1870a26fba838e95c8722201f036650e62d026e6d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] da13a88c2408912d8565c6c30dd18300aefaaf951c612b4e8b0031c5705ab802
[INFO] running `Command { std: "docker" "start" "-a" "da13a88c2408912d8565c6c30dd18300aefaaf951c612b4e8b0031c5705ab802", kill_on_drop: false }`
[INFO] [stderr]     Checking ch8-isa v0.1.1
[INFO] [stderr]     Checking ch8alib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout] 91 +                     Variant::Byte(ref b2) => b1 == b2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout] 97 +                     Variant::Word(ref w2) => w1 == w2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/util/variant.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout]     |                                              ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout] 103 +                     Variant::Text(ref t2) => t1 == t2,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     Variant::Byte(ref b2) => (b1 == b2),
[INFO] [stdout] 91 +                     Variant::Byte(ref b2) => b1 == b2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/util/variant.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout]    |                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -                     Variant::Word(ref w2) => (w1 == w2),
[INFO] [stdout] 97 +                     Variant::Word(ref w2) => w1 == w2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/util/variant.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout]     |                                              ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                     Variant::Text(ref t2) => (t1 == t2),
[INFO] [stdout] 103 +                     Variant::Text(ref t2) => t1 == t2,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "da13a88c2408912d8565c6c30dd18300aefaaf951c612b4e8b0031c5705ab802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da13a88c2408912d8565c6c30dd18300aefaaf951c612b4e8b0031c5705ab802", kill_on_drop: false }`
[INFO] [stdout] da13a88c2408912d8565c6c30dd18300aefaaf951c612b4e8b0031c5705ab802
