[INFO] fetching crate unums 0.0.1...
[INFO] testing unums-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate unums 0.0.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate unums 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unums 0.0.1
[INFO] finished tweaking crates.io crate unums 0.0.1
[INFO] tweaked toml for crates.io crate unums 0.0.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0802a3de962506b04952e0826aa065fb425dbc648ff845871a1ccaf44f8984ad
[INFO] running `Command { std: "docker" "start" "-a" "0802a3de962506b04952e0826aa065fb425dbc648ff845871a1ccaf44f8984ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0802a3de962506b04952e0826aa065fb425dbc648ff845871a1ccaf44f8984ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0802a3de962506b04952e0826aa065fb425dbc648ff845871a1ccaf44f8984ad", kill_on_drop: false }`
[INFO] [stdout] 0802a3de962506b04952e0826aa065fb425dbc648ff845871a1ccaf44f8984ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33eaf4aba8d02a33a5fd07298a594af64fe2394739dfee3f169c84e185758c8
[INFO] running `Command { std: "docker" "start" "-a" "b33eaf4aba8d02a33a5fd07298a594af64fe2394739dfee3f169c84e185758c8", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling unums v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `ImplFloatToUnumHelpers`
[INFO] [stdout]   --> src/type1/utils.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 | macro_rules! ImplFloatToUnumHelpers {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sign`
[INFO] [stdout]   --> src/type1/unum.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sign: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_bits`
[INFO] [stdout]   --> src/type1/unum.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     exp_bits: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frac_bits`
[INFO] [stdout]   --> src/type1/unum.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     frac_bits: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ubit`
[INFO] [stdout]   --> src/type1/unum.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ubit: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_size`
[INFO] [stdout]   --> src/type1/unum.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     exp_size: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frac_size`
[INFO] [stdout]   --> src/type1/unum.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     frac_size: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_i32_old`
[INFO] [stdout]   --> src/type1/unum.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from_i32_old(n: i32) -> Unum<E> {
[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 0.70s
[INFO] running `Command { std: "docker" "inspect" "b33eaf4aba8d02a33a5fd07298a594af64fe2394739dfee3f169c84e185758c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33eaf4aba8d02a33a5fd07298a594af64fe2394739dfee3f169c84e185758c8", kill_on_drop: false }`
[INFO] [stdout] b33eaf4aba8d02a33a5fd07298a594af64fe2394739dfee3f169c84e185758c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf26baadfb47544bd3589672220c44aeb87a915d44adbeba50ee8ef76f6c374f
[INFO] running `Command { std: "docker" "start" "-a" "bf26baadfb47544bd3589672220c44aeb87a915d44adbeba50ee8ef76f6c374f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] warning: unused macro definition: `ImplFloatToUnumHelpers`
[INFO] [stdout]   --> src/type1/utils.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 | macro_rules! ImplFloatToUnumHelpers {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sign`
[INFO] [stdout]   --> src/type1/unum.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sign: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_bits`
[INFO] [stdout]   --> src/type1/unum.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     exp_bits: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frac_bits`
[INFO] [stdout]   --> src/type1/unum.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     frac_bits: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ubit`
[INFO] [stdout]   --> src/type1/unum.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ubit: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `exp_size`
[INFO] [stdout]   --> src/type1/unum.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     exp_size: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frac_size`
[INFO] [stdout]   --> src/type1/unum.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     frac_size: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/type1/unum.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unums v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `from_i32_old`
[INFO] [stdout]   --> src/type1/unum.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from_i32_old(n: i32) -> Unum<E> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `ImplFloatToUnumHelpers`
[INFO] [stdout]   --> src/type1/utils.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 | macro_rules! ImplFloatToUnumHelpers {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/unums-eee4616df7276535)
[INFO] running `Command { std: "docker" "inspect" "bf26baadfb47544bd3589672220c44aeb87a915d44adbeba50ee8ef76f6c374f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf26baadfb47544bd3589672220c44aeb87a915d44adbeba50ee8ef76f6c374f", kill_on_drop: false }`
[INFO] [stdout] bf26baadfb47544bd3589672220c44aeb87a915d44adbeba50ee8ef76f6c374f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e164bda0dc166274522351bff44a68da3c5e046d7099a3a297e4dafd39850457
[INFO] running `Command { std: "docker" "start" "-a" "e164bda0dc166274522351bff44a68da3c5e046d7099a3a297e4dafd39850457", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: unused macro definition: `ImplFloatToUnumHelpers`
[INFO] [stderr]   --> src/type1/utils.rs:78:14
[INFO] [stderr]    |
[INFO] [stderr] 78 | macro_rules! ImplFloatToUnumHelpers {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sign`
[INFO] [stderr]   --> src/type1/unum.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sign: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/type1/unum.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `exp_bits`
[INFO] [stderr]   --> src/type1/unum.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     exp_bits: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/type1/unum.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `frac_bits`
[INFO] [stderr]   --> src/type1/unum.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     frac_bits: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/type1/unum.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ubit`
[INFO] [stderr]   --> src/type1/unum.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     ubit: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/type1/unum.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `exp_size`
[INFO] [stderr]   --> src/type1/unum.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     exp_size: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/type1/unum.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `frac_size`
[INFO] [stderr]   --> src/type1/unum.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     frac_size: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Unum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/type1/unum.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_i32_old`
[INFO] [stderr]   --> src/type1/unum.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn from_i32_old(n: i32) -> Unum<E> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `unums` (lib) generated 8 warnings
[INFO] [stderr] warning: `unums` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unums-eee4616df7276535)
[INFO] [stdout] 
[INFO] [stdout] running 143 tests
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_0 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_1 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_509 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_67_867_967 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_neg_1 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_neg_509 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_neg_67_867_967 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i16::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i16::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_i32::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i32::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i64::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_i64::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_i8::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::neg_1 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::neg_2 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_i8::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::neg_3 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_isize::ceil_log_2_abs::neg_4101 ... ok
[INFO] [stdout] test type1::utils::test_u16::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u16::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u16::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u16::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u16::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u16::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_isize::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u16::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u16::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u16::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u32::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u16::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u32::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u32::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u32::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u32::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u32::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u32::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u32::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u32::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u32::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u64::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u64::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u64::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u64::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u64::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u64::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u64::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u64::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u64::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u8::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u8::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u8::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u64::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_u8::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_u8::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_u8::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_u8::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_usize::ceil_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_usize::ceil_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_usize::ceil_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_u8::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_usize::ceil_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::utils::test_usize::ceil_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_usize::floor_log_2_abs::_0 ... ok
[INFO] [stdout] test type1::utils::test_usize::floor_log_2_abs::pos_1 ... ok
[INFO] [stdout] test type1::utils::test_usize::floor_log_2_abs::pos_2 ... ok
[INFO] [stdout] test type1::utils::test_usize::floor_log_2_abs::pos_3 ... ok
[INFO] [stdout] test type1::utils::test_usize::floor_log_2_abs::pos_4101 ... ok
[INFO] [stdout] test type1::unum::tests::create_unum_from_i32_old_67_867_967 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 143 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unums
[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" "e164bda0dc166274522351bff44a68da3c5e046d7099a3a297e4dafd39850457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e164bda0dc166274522351bff44a68da3c5e046d7099a3a297e4dafd39850457", kill_on_drop: false }`
[INFO] [stdout] e164bda0dc166274522351bff44a68da3c5e046d7099a3a297e4dafd39850457