[INFO] fetching crate dustbox 0.0.1... [INFO] checking dustbox-0.0.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate dustbox 0.0.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate dustbox 0.0.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dustbox 0.0.1 [INFO] finished tweaking crates.io crate dustbox 0.0.1 [INFO] tweaked toml for crates.io crate dustbox 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded humansize v1.1.1 [INFO] [stderr] Downloaded bincode v1.3.3 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded slug v0.1.4 [INFO] [stderr] Downloaded unic-ucd-version v0.7.0 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded unic-segment v0.7.0 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded sdl2-sys v0.32.6 [INFO] [stderr] Downloaded sdl2 v0.32.2 [INFO] [stderr] Downloaded generic-array v0.12.4 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded deunicode v0.4.3 [INFO] [stderr] Downloaded unic-char-range v0.7.0 [INFO] [stderr] Downloaded simple-error v0.2.3 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded unic-char-property v0.7.0 [INFO] [stderr] Downloaded tera v0.11.20 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded unic-ucd-segment v0.7.0 [INFO] [stderr] Downloaded unic-common v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b406c9c7072595658119b0b5259872c0200265f174aeb0d1cc9bfeab4425387 [INFO] running `Command { std: "docker" "start" "-a" "1b406c9c7072595658119b0b5259872c0200265f174aeb0d1cc9bfeab4425387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b406c9c7072595658119b0b5259872c0200265f174aeb0d1cc9bfeab4425387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b406c9c7072595658119b0b5259872c0200265f174aeb0d1cc9bfeab4425387", kill_on_drop: false }` [INFO] [stdout] 1b406c9c7072595658119b0b5259872c0200265f174aeb0d1cc9bfeab4425387 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a0ce6fc68a6ec2c67ce19bab4898d33d5cf01624f07d11b4ea2c6d0ba4b0f0e [INFO] running `Command { std: "docker" "start" "-a" "5a0ce6fc68a6ec2c67ce19bab4898d33d5cf01624f07d11b4ea2c6d0ba4b0f0e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking backtrace v0.3.61 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking dustbox v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/machine.rs:1813:25 [INFO] [stdout] | [INFO] [stdout] 1813 | ((op1 << 1) | cf) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1813 - ((op1 << 1) | cf) [INFO] [stdout] 1813 + (op1 << 1) | cf [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/machine.rs:1815:25 [INFO] [stdout] | [INFO] [stdout] 1815 | ((op1 << count) | (cf << (count - 1)) | (op1 >> (9 - count))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1815 - ((op1 << count) | (cf << (count - 1)) | (op1 >> (9 - count))) [INFO] [stdout] 1815 + (op1 << count) | (cf << (count - 1)) | (op1 >> (9 - count)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/machine.rs:2029:25 [INFO] [stdout] | [INFO] [stdout] 2029 | ((op1 as usize) >> count) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2029 - ((op1 as usize) >> count) [INFO] [stdout] 2029 + (op1 as usize) >> count [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/machine.rs:1813:25 [INFO] [stdout] | [INFO] [stdout] 1813 | ((op1 << 1) | cf) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1813 - ((op1 << 1) | cf) [INFO] [stdout] 1813 + (op1 << 1) | cf [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/machine.rs:1815:25 [INFO] [stdout] | [INFO] [stdout] 1815 | ((op1 << count) | (cf << (count - 1)) | (op1 >> (9 - count))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 1815 - ((op1 << count) | (cf << (count - 1)) | (op1 >> (9 - count))) [INFO] [stdout] 1815 + (op1 << count) | (cf << (count - 1)) | (op1 >> (9 - count)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/machine.rs:2029:25 [INFO] [stdout] | [INFO] [stdout] 2029 | ((op1 as usize) >> count) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2029 - ((op1 as usize) >> count) [INFO] [stdout] 2029 + (op1 as usize) >> count [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 26.79s [INFO] running `Command { std: "docker" "inspect" "5a0ce6fc68a6ec2c67ce19bab4898d33d5cf01624f07d11b4ea2c6d0ba4b0f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a0ce6fc68a6ec2c67ce19bab4898d33d5cf01624f07d11b4ea2c6d0ba4b0f0e", kill_on_drop: false }` [INFO] [stdout] 5a0ce6fc68a6ec2c67ce19bab4898d33d5cf01624f07d11b4ea2c6d0ba4b0f0e