[INFO] fetching crate apa 0.0.0...
[INFO] checking apa-0.0.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate apa 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate apa 0.0.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5807692ee4eb0d1ad64453e8e5fb2d922d3ff0a3fd8b9bff9d78aec5aa91268f
[INFO] running `Command { std: "docker" "start" "-a" "5807692ee4eb0d1ad64453e8e5fb2d922d3ff0a3fd8b9bff9d78aec5aa91268f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5807692ee4eb0d1ad64453e8e5fb2d922d3ff0a3fd8b9bff9d78aec5aa91268f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5807692ee4eb0d1ad64453e8e5fb2d922d3ff0a3fd8b9bff9d78aec5aa91268f", kill_on_drop: false }`
[INFO] [stdout] 5807692ee4eb0d1ad64453e8e5fb2d922d3ff0a3fd8b9bff9d78aec5aa91268f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 250e1d1cba7436cf9284219c0006d040cddc58ac18cca41a0329d941fa2fe826
[INFO] running `Command { std: "docker" "start" "-a" "250e1d1cba7436cf9284219c0006d040cddc58ac18cca41a0329d941fa2fe826", 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: 7 warnings emitted
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "250e1d1cba7436cf9284219c0006d040cddc58ac18cca41a0329d941fa2fe826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250e1d1cba7436cf9284219c0006d040cddc58ac18cca41a0329d941fa2fe826", kill_on_drop: false }`
[INFO] [stdout] 250e1d1cba7436cf9284219c0006d040cddc58ac18cca41a0329d941fa2fe826
