[INFO] fetching crate apa 0.0.0...
[INFO] checking apa-0.0.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate apa 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate apa 0.0.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apa 0.0.0
[INFO] finished tweaking crates.io crate apa 0.0.0
[INFO] tweaked toml for crates.io crate apa 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1977df0788371fd5c8d13b07a595a5c7dffde338ce6151319374d877f7b16838
[INFO] running `Command { std: "docker" "start" "-a" "1977df0788371fd5c8d13b07a595a5c7dffde338ce6151319374d877f7b16838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1977df0788371fd5c8d13b07a595a5c7dffde338ce6151319374d877f7b16838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1977df0788371fd5c8d13b07a595a5c7dffde338ce6151319374d877f7b16838", kill_on_drop: false }`
[INFO] [stdout] 1977df0788371fd5c8d13b07a595a5c7dffde338ce6151319374d877f7b16838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cf140e41bd68e80fda7c2ac92b34d3821fb93a20b823f9deaad223bd1adff4d
[INFO] running `Command { std: "docker" "start" "-a" "4cf140e41bd68e80fda7c2ac92b34d3821fb93a20b823f9deaad223bd1adff4d", kill_on_drop: false }`
[INFO] [stderr]     Checking apa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `len` and `data` are never read
[INFO] [stdout]   --> src/apint.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct ApInt {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     /// The number of bits used in the data.
[INFO] [stdout] 9  |     len: BitWidth,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     /// The data holding the bits of the integer.
[INFO] [stdout] 11 |     data: ApIntData,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `p_value` are never read
[INFO] [stdout]   --> src/apint.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       --------- fields in this union
[INFO] [stdout] 15 |     /// Inlined storage for values able to be stored within a single machine word.
[INFO] [stdout] 16 |     value: Limb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     /// Heap allocated storage for values unable to be stored within a single machine word.
[INFO] [stdout] 18 |     p_value: NonNull<Limb>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DoubleLimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type DoubleLimbRepr = u128;
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ZERO` is never used
[INFO] [stdout]  --> src/limb/mod.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const REPR_ZERO: LimbRepr = 0x0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONE` is never used
[INFO] [stdout]  --> src/limb/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const REPR_ONE: LimbRepr = 0x1;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONES` is never used
[INFO] [stdout]   --> src/limb/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const REPR_ONES: LimbRepr = !REPR_ZERO;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `BITS`, `ZERO`, `ONE`, and `ONES` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated constants in this implementation
[INFO] [stdout] 17 |     /// The number of bits in a single `Limb`.
[INFO] [stdout] 18 |     pub const BITS: usize = mem::size_of::<LimbRepr>();
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const ZERO: Limb = Limb(REPR_ZERO);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 22 |     /// A `Limb` with value `1`.
[INFO] [stdout] 23 |     pub const ONE: Limb = Limb(REPR_ONE);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 24 |     /// A `Limb` with all bits set to `1`.
[INFO] [stdout] 25 |     pub const ONES: Limb = Limb(REPR_ONES);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `len` and `data` are never read
[INFO] [stdout]   --> src/apint.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct ApInt {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     /// The number of bits used in the data.
[INFO] [stdout] 9  |     len: BitWidth,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     /// The data holding the bits of the integer.
[INFO] [stdout] 11 |     data: ApIntData,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `p_value` are never read
[INFO] [stdout]   --> src/apint.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       --------- fields in this union
[INFO] [stdout] 15 |     /// Inlined storage for values able to be stored within a single machine word.
[INFO] [stdout] 16 |     value: Limb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     /// Heap allocated storage for values unable to be stored within a single machine word.
[INFO] [stdout] 18 |     p_value: NonNull<Limb>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DoubleLimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type DoubleLimbRepr = u128;
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ZERO` is never used
[INFO] [stdout]  --> src/limb/mod.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const REPR_ZERO: LimbRepr = 0x0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONE` is never used
[INFO] [stdout]  --> src/limb/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const REPR_ONE: LimbRepr = 0x1;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONES` is never used
[INFO] [stdout]   --> src/limb/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const REPR_ONES: LimbRepr = !REPR_ZERO;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `BITS`, `ZERO`, `ONE`, and `ONES` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated constants in this implementation
[INFO] [stdout] 17 |     /// The number of bits in a single `Limb`.
[INFO] [stdout] 18 |     pub const BITS: usize = mem::size_of::<LimbRepr>();
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const ZERO: Limb = Limb(REPR_ZERO);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 22 |     /// A `Limb` with value `1`.
[INFO] [stdout] 23 |     pub const ONE: Limb = Limb(REPR_ONE);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 24 |     /// A `Limb` with all bits set to `1`.
[INFO] [stdout] 25 |     pub const ONES: Limb = Limb(REPR_ONES);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "4cf140e41bd68e80fda7c2ac92b34d3821fb93a20b823f9deaad223bd1adff4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf140e41bd68e80fda7c2ac92b34d3821fb93a20b823f9deaad223bd1adff4d", kill_on_drop: false }`
[INFO] [stdout] 4cf140e41bd68e80fda7c2ac92b34d3821fb93a20b823f9deaad223bd1adff4d
[INFO] checking apa-0.0.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate apa 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate apa 0.0.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apa 0.0.0
[INFO] finished tweaking crates.io crate apa 0.0.0
[INFO] tweaked toml for crates.io crate apa 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e51695e01ee9941937500bd5cb68222a8435cc975e882600594a95dd4acdfc7
[INFO] running `Command { std: "docker" "start" "-a" "4e51695e01ee9941937500bd5cb68222a8435cc975e882600594a95dd4acdfc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e51695e01ee9941937500bd5cb68222a8435cc975e882600594a95dd4acdfc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e51695e01ee9941937500bd5cb68222a8435cc975e882600594a95dd4acdfc7", kill_on_drop: false }`
[INFO] [stdout] 4e51695e01ee9941937500bd5cb68222a8435cc975e882600594a95dd4acdfc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2dc5b66d302a23860cbf2308fe3622d2f5c4c3044e14167cb802c332a7e9da
[INFO] running `Command { std: "docker" "start" "-a" "6a2dc5b66d302a23860cbf2308fe3622d2f5c4c3044e14167cb802c332a7e9da", kill_on_drop: false }`
[INFO] [stderr]     Checking apa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `len` and `data` are never read
[INFO] [stdout]   --> src/apint.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct ApInt {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     /// The number of bits used in the data.
[INFO] [stdout] 9  |     len: BitWidth,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     /// The data holding the bits of the integer.
[INFO] [stdout] 11 |     data: ApIntData,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `p_value` are never read
[INFO] [stdout]   --> src/apint.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       --------- fields in this union
[INFO] [stdout] 15 |     /// Inlined storage for values able to be stored within a single machine word.
[INFO] [stdout] 16 |     value: Limb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     /// Heap allocated storage for values unable to be stored within a single machine word.
[INFO] [stdout] 18 |     p_value: NonNull<Limb>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DoubleLimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type DoubleLimbRepr = u128;
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ZERO` is never used
[INFO] [stdout]  --> src/limb/mod.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const REPR_ZERO: LimbRepr = 0x0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONE` is never used
[INFO] [stdout]  --> src/limb/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const REPR_ONE: LimbRepr = 0x1;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONES` is never used
[INFO] [stdout]   --> src/limb/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const REPR_ONES: LimbRepr = !REPR_ZERO;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `BITS`, `ZERO`, `ONE`, and `ONES` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated constants in this implementation
[INFO] [stdout] 17 |     /// The number of bits in a single `Limb`.
[INFO] [stdout] 18 |     pub const BITS: usize = mem::size_of::<LimbRepr>();
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const ZERO: Limb = Limb(REPR_ZERO);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 22 |     /// A `Limb` with value `1`.
[INFO] [stdout] 23 |     pub const ONE: Limb = Limb(REPR_ONE);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 24 |     /// A `Limb` with all bits set to `1`.
[INFO] [stdout] 25 |     pub const ONES: Limb = Limb(REPR_ONES);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `len` and `data` are never read
[INFO] [stdout]   --> src/apint.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct ApInt {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     /// The number of bits used in the data.
[INFO] [stdout] 9  |     len: BitWidth,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     /// The data holding the bits of the integer.
[INFO] [stdout] 11 |     data: ApIntData,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `p_value` are never read
[INFO] [stdout]   --> src/apint.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       --------- fields in this union
[INFO] [stdout] 15 |     /// Inlined storage for values able to be stored within a single machine word.
[INFO] [stdout] 16 |     value: Limb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     /// Heap allocated storage for values unable to be stored within a single machine word.
[INFO] [stdout] 18 |     p_value: NonNull<Limb>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DoubleLimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type DoubleLimbRepr = u128;
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ZERO` is never used
[INFO] [stdout]  --> src/limb/mod.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const REPR_ZERO: LimbRepr = 0x0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONE` is never used
[INFO] [stdout]  --> src/limb/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const REPR_ONE: LimbRepr = 0x1;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPR_ONES` is never used
[INFO] [stdout]   --> src/limb/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const REPR_ONES: LimbRepr = !REPR_ZERO;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `BITS`, `ZERO`, `ONE`, and `ONES` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated constants in this implementation
[INFO] [stdout] 17 |     /// The number of bits in a single `Limb`.
[INFO] [stdout] 18 |     pub const BITS: usize = mem::size_of::<LimbRepr>();
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const ZERO: Limb = Limb(REPR_ZERO);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 22 |     /// A `Limb` with value `1`.
[INFO] [stdout] 23 |     pub const ONE: Limb = Limb(REPR_ONE);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 24 |     /// A `Limb` with all bits set to `1`.
[INFO] [stdout] 25 |     pub const ONES: Limb = Limb(REPR_ONES);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "6a2dc5b66d302a23860cbf2308fe3622d2f5c4c3044e14167cb802c332a7e9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2dc5b66d302a23860cbf2308fe3622d2f5c4c3044e14167cb802c332a7e9da", kill_on_drop: false }`
[INFO] [stdout] 6a2dc5b66d302a23860cbf2308fe3622d2f5c4c3044e14167cb802c332a7e9da
