[INFO] fetching crate e310x-hal 0.8.3...
[INFO] checking e310x-hal-0.8.3 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180
[INFO] extracting crate e310x-hal 0.8.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate e310x-hal 0.8.3 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate e310x-hal 0.8.3
[INFO] finished tweaking crates.io crate e310x-hal 0.8.3
[INFO] tweaked toml for crates.io crate e310x-hal 0.8.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9742b15b296529b339dd351975f99a92a9c88f815fb8375606bb1ee04787912
[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" "c9742b15b296529b339dd351975f99a92a9c88f815fb8375606bb1ee04787912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9742b15b296529b339dd351975f99a92a9c88f815fb8375606bb1ee04787912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9742b15b296529b339dd351975f99a92a9c88f815fb8375606bb1ee04787912", kill_on_drop: false }`
[INFO] [stdout] c9742b15b296529b339dd351975f99a92a9c88f815fb8375606bb1ee04787912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e8c5e7efd0c305513f7d86a0de5242eb979330b6ca5087dc850a0e2e01e5cfb
[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" "2e8c5e7efd0c305513f7d86a0de5242eb979330b6ca5087dc850a0e2e01e5cfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling riscv v0.5.4
[INFO] [stderr]    Compiling riscv-rt v0.6.2
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling e310x v0.6.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling riscv-rt-macros v0.1.6
[INFO] [stderr]     Checking e310x-hal v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |             24_000_000..=48_000_000 => 4,
[INFO] [stdout]     |             ----------------------- this range overlaps on `24000000_u32`
[INFO] [stdout] 225 |             18_000_000..=24_000_000 => 3,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             18_000_000..=24_000_000 => 3,
[INFO] [stdout]     |             ----------------------- this range overlaps on `18000000_u32`
[INFO] [stdout] 226 |             12_000_000..=18_000_000 => 2,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 226 |             12_000_000..=18_000_000 => 2,
[INFO] [stdout]     |             ----------------------- this range overlaps on `12000000_u32`
[INFO] [stdout] 227 |              6_000_000..=12_000_000 => 1,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:238:14
[INFO] [stdout]     |
[INFO] [stdout] 237 |             192_000_000..=384_000_000 => 2,
[INFO] [stdout]     |             ------------------------- this range overlaps on `192000000_u32`
[INFO] [stdout] 238 |              96_000_000..=192_000_000 => 4,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:239:14
[INFO] [stdout]     |
[INFO] [stdout] 238 |              96_000_000..=192_000_000 => 4,
[INFO] [stdout]     |              ------------------------ this range overlaps on `96000000_u32`
[INFO] [stdout] 239 |              48_000_000..=96_000_000 => 8,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |             24_000_000..=48_000_000 => 4,
[INFO] [stdout]     |             ----------------------- this range overlaps on `24000000_u32`
[INFO] [stdout] 225 |             18_000_000..=24_000_000 => 3,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             18_000_000..=24_000_000 => 3,
[INFO] [stdout]     |             ----------------------- this range overlaps on `18000000_u32`
[INFO] [stdout] 226 |             12_000_000..=18_000_000 => 2,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 226 |             12_000_000..=18_000_000 => 2,
[INFO] [stdout]     |             ----------------------- this range overlaps on `12000000_u32`
[INFO] [stdout] 227 |              6_000_000..=12_000_000 => 1,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:238:14
[INFO] [stdout]     |
[INFO] [stdout] 237 |             192_000_000..=384_000_000 => 2,
[INFO] [stdout]     |             ------------------------- this range overlaps on `192000000_u32`
[INFO] [stdout] 238 |              96_000_000..=192_000_000 => 4,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/clock.rs:239:14
[INFO] [stdout]     |
[INFO] [stdout] 238 |              96_000_000..=192_000_000 => 4,
[INFO] [stdout]     |              ------------------------ this range overlaps on `96000000_u32`
[INFO] [stdout] 239 |              48_000_000..=96_000_000 => 8,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.16s
[INFO] running `Command { std: "docker" "inspect" "2e8c5e7efd0c305513f7d86a0de5242eb979330b6ca5087dc850a0e2e01e5cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8c5e7efd0c305513f7d86a0de5242eb979330b6ca5087dc850a0e2e01e5cfb", kill_on_drop: false }`
[INFO] [stdout] 2e8c5e7efd0c305513f7d86a0de5242eb979330b6ca5087dc850a0e2e01e5cfb