[INFO] cloning repository https://github.com/mehcode/wadatsumi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mehcode/wadatsumi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08c3eee47e9c7d1491f726b9b3466cf548b2e6e0 [INFO] checking mehcode/wadatsumi against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fwadatsumi" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mehcode/wadatsumi on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-8/source/.cargo/config [INFO] started tweaking git repo https://github.com/mehcode/wadatsumi [INFO] finished tweaking git repo https://github.com/mehcode/wadatsumi [INFO] tweaked toml for git repo https://github.com/mehcode/wadatsumi written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mehcode/wadatsumi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0a20d2ef4901193098118bd100970bec8fcafb1a6da2a674546180fcf97a010 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c0a20d2ef4901193098118bd100970bec8fcafb1a6da2a674546180fcf97a010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0a20d2ef4901193098118bd100970bec8fcafb1a6da2a674546180fcf97a010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a20d2ef4901193098118bd100970bec8fcafb1a6da2a674546180fcf97a010", kill_on_drop: false }` [INFO] [stdout] c0a20d2ef4901193098118bd100970bec8fcafb1a6da2a674546180fcf97a010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fc46d47abb724c4cb3954c5a72c08812ccdd100d8c37df281805a15b7e7484d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7fc46d47abb724c4cb3954c5a72c08812ccdd100d8c37df281805a15b7e7484d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking bitintr v0.2.0 [INFO] [stderr] Checking unchecked_unwrap v1.0.1 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling derive_more v0.14.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking wadatsumi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `CPSR_IRQ_DISABLE` [INFO] [stdout] --> src/state.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | const CPSR_IRQ_DISABLE: u32 = 1 << 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPSR_FIQ_DISABLE` [INFO] [stdout] --> src/state.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | const CPSR_FIQ_DISABLE: u32 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPSR_STATE` [INFO] [stdout] --> src/state.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | const CPSR_STATE: u32 = 1 << 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_fiq` [INFO] [stdout] --> src/state.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | spsr_fiq: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_svc` [INFO] [stdout] --> src/state.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | spsr_svc: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_abt` [INFO] [stdout] --> src/state.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | spsr_abt: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_irq` [INFO] [stdout] --> src/state.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | spsr_irq: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_und` [INFO] [stdout] --> src/state.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | spsr_und: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPSR_IRQ_DISABLE` [INFO] [stdout] --> src/state.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | const CPSR_IRQ_DISABLE: u32 = 1 << 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPSR_FIQ_DISABLE` [INFO] [stdout] --> src/state.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | const CPSR_FIQ_DISABLE: u32 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPSR_STATE` [INFO] [stdout] --> src/state.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | const CPSR_STATE: u32 = 1 << 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_fiq` [INFO] [stdout] --> src/state.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | spsr_fiq: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_svc` [INFO] [stdout] --> src/state.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | spsr_svc: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_abt` [INFO] [stdout] --> src/state.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | spsr_abt: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_irq` [INFO] [stdout] --> src/state.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | spsr_irq: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spsr_und` [INFO] [stdout] --> src/state.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | spsr_und: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.91s [INFO] running `Command { std: "docker" "inspect" "7fc46d47abb724c4cb3954c5a72c08812ccdd100d8c37df281805a15b7e7484d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fc46d47abb724c4cb3954c5a72c08812ccdd100d8c37df281805a15b7e7484d", kill_on_drop: false }` [INFO] [stdout] 7fc46d47abb724c4cb3954c5a72c08812ccdd100d8c37df281805a15b7e7484d