[INFO] fetching crate apa 0.0.0...
[INFO] testing apa-0.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate apa 0.0.0 into /workspace/builds/worker-2-tc1/source
[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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate apa 0.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19289f9d7ace8f6c313a4d0897ddca3f3fca177e1561e523510af854ea3a9038
[INFO] running `Command { std: "docker" "start" "-a" "19289f9d7ace8f6c313a4d0897ddca3f3fca177e1561e523510af854ea3a9038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19289f9d7ace8f6c313a4d0897ddca3f3fca177e1561e523510af854ea3a9038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19289f9d7ace8f6c313a4d0897ddca3f3fca177e1561e523510af854ea3a9038", kill_on_drop: false }`
[INFO] [stdout] 19289f9d7ace8f6c313a4d0897ddca3f3fca177e1561e523510af854ea3a9038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8053df1da6a00b22581d0a33ff5f8f5c7f7aa2eda0d37ec5f57b118919598a03
[INFO] running `Command { std: "docker" "start" "-a" "8053df1da6a00b22581d0a33ff5f8f5c7f7aa2eda0d37ec5f57b118919598a03", kill_on_drop: false }`
[INFO] [stderr]    Compiling apa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ApInt` is never constructed
[INFO] [stdout]  --> src/apint.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ApInt {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union `ApIntData` is never used
[INFO] [stdout]   --> src/apint.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type LimbRepr = u64;
[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: struct `Limb` is never constructed
[INFO] [stdout]   --> src/limb/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Limb(LimbRepr);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `BITS`, `ZERO`, `ONE`, `ONES`, and `repr` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated items 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] 28 |     pub fn repr(self) -> LimbRepr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "8053df1da6a00b22581d0a33ff5f8f5c7f7aa2eda0d37ec5f57b118919598a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8053df1da6a00b22581d0a33ff5f8f5c7f7aa2eda0d37ec5f57b118919598a03", kill_on_drop: false }`
[INFO] [stdout] 8053df1da6a00b22581d0a33ff5f8f5c7f7aa2eda0d37ec5f57b118919598a03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3913db43463cefb4f568c6ab4262f82288b6f82eb05a0fa61162dcec8155d8f
[INFO] running `Command { std: "docker" "start" "-a" "b3913db43463cefb4f568c6ab4262f82288b6f82eb05a0fa61162dcec8155d8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling apa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ApInt` is never constructed
[INFO] [stdout]  --> src/apint.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ApInt {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union `ApIntData` is never used
[INFO] [stdout]   --> src/apint.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type LimbRepr = u64;
[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: struct `Limb` is never constructed
[INFO] [stdout]   --> src/limb/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Limb(LimbRepr);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `BITS`, `ZERO`, `ONE`, `ONES`, and `repr` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated items 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] 28 |     pub fn repr(self) -> LimbRepr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ApInt` is never constructed
[INFO] [stdout]  --> src/apint.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ApInt {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union `ApIntData` is never used
[INFO] [stdout]   --> src/apint.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | union ApIntData {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LimbRepr` is never used
[INFO] [stdout]  --> src/limb/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type LimbRepr = u64;
[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: struct `Limb` is never constructed
[INFO] [stdout]   --> src/limb/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Limb(LimbRepr);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `BITS`, `ZERO`, `ONE`, `ONES`, and `repr` are never used
[INFO] [stdout]   --> src/limb/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Limb {
[INFO] [stdout]    | --------- associated items 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] 28 |     pub fn repr(self) -> LimbRepr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b3913db43463cefb4f568c6ab4262f82288b6f82eb05a0fa61162dcec8155d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3913db43463cefb4f568c6ab4262f82288b6f82eb05a0fa61162dcec8155d8f", kill_on_drop: false }`
[INFO] [stdout] b3913db43463cefb4f568c6ab4262f82288b6f82eb05a0fa61162dcec8155d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c541723c90646acd65b1ac95bcc7aed5f808777d85dbde33870ea012558411ae
[INFO] running `Command { std: "docker" "start" "-a" "c541723c90646acd65b1ac95bcc7aed5f808777d85dbde33870ea012558411ae", kill_on_drop: false }`
[INFO] [stderr] warning: struct `ApInt` is never constructed
[INFO] [stderr]  --> src/apint.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct ApInt {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: union `ApIntData` is never used
[INFO] [stderr]   --> src/apint.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | union ApIntData {
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `LimbRepr` is never used
[INFO] [stderr]  --> src/limb/mod.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type LimbRepr = u64;
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `DoubleLimbRepr` is never used
[INFO] [stderr]  --> src/limb/mod.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type DoubleLimbRepr = u128;
[INFO] [stderr]   |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `REPR_ZERO` is never used
[INFO] [stderr]  --> src/limb/mod.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const REPR_ZERO: LimbRepr = 0x0;
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `REPR_ONE` is never used
[INFO] [stderr]  --> src/limb/mod.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const REPR_ONE: LimbRepr = 0x1;
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `REPR_ONES` is never used
[INFO] [stderr]   --> src/limb/mod.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const REPR_ONES: LimbRepr = !REPR_ZERO;
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Limb` is never constructed
[INFO] [stderr]   --> src/limb/mod.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Limb(LimbRepr);
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `BITS`, `ZERO`, `ONE`, `ONES`, and `repr` are never used
[INFO] [stderr]   --> src/limb/mod.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Limb {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 17 |     /// The number of bits in a single `Limb`.
[INFO] [stderr] 18 |     pub const BITS: usize = mem::size_of::<LimbRepr>();
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub const ZERO: Limb = Limb(REPR_ZERO);
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 22 |     /// A `Limb` with value `1`.
[INFO] [stderr] 23 |     pub const ONE: Limb = Limb(REPR_ONE);
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 24 |     /// A `Limb` with all bits set to `1`.
[INFO] [stderr] 25 |     pub const ONES: Limb = Limb(REPR_ONES);
[INFO] [stdout] 
[INFO] [stderr]    |               ^^^^
[INFO] [stdout] running 0 tests
[INFO] [stderr] ...
[INFO] [stdout] 
[INFO] [stderr] 28 |     pub fn repr(self) -> LimbRepr {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |            ^^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `apa` (lib) generated 9 warnings
[INFO] [stderr] warning: `apa` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/apa-c673e79819b868bb)
[INFO] [stderr]    Doc-tests apa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c541723c90646acd65b1ac95bcc7aed5f808777d85dbde33870ea012558411ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c541723c90646acd65b1ac95bcc7aed5f808777d85dbde33870ea012558411ae", kill_on_drop: false }`
[INFO] [stdout] c541723c90646acd65b1ac95bcc7aed5f808777d85dbde33870ea012558411ae
