[INFO] fetching crate hex-wrapper 1.5.3...
[INFO] testing hex-wrapper-1.5.3 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate hex-wrapper 1.5.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate hex-wrapper 1.5.3
[INFO] finished tweaking crates.io crate hex-wrapper 1.5.3
[INFO] tweaked toml for crates.io crate hex-wrapper 1.5.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hex-wrapper 1.5.3 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hex-wrapper 1.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dsl_auto_type v0.1.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.16
[INFO] [stderr]   Downloaded syn v2.0.98
[INFO] [stderr]   Downloaded diesel v2.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "4fc49d2f6c0a7793dfc46bd8cf989fc21492ae8cc070a673c965818661f991d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc49d2f6c0a7793dfc46bd8cf989fc21492ae8cc070a673c965818661f991d1", kill_on_drop: false }`
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[INFO] [stdout] 11bffbd136e9bae1cefcd303a90e76f823d219c689549a2525cce45de76053c0
[INFO] running `Command { std: "docker" "start" "-a" "11bffbd136e9bae1cefcd303a90e76f823d219c689549a2525cce45de76053c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-wrapper v1.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "11bffbd136e9bae1cefcd303a90e76f823d219c689549a2525cce45de76053c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11bffbd136e9bae1cefcd303a90e76f823d219c689549a2525cce45de76053c0", kill_on_drop: false }`
[INFO] [stdout] 11bffbd136e9bae1cefcd303a90e76f823d219c689549a2525cce45de76053c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d76c0d16b537b11d0e87b1255f8a80ca2b2bc4bc3a29d5c20872d257368830e
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[INFO] [stderr]    Compiling hex-wrapper v1.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "4d76c0d16b537b11d0e87b1255f8a80ca2b2bc4bc3a29d5c20872d257368830e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d76c0d16b537b11d0e87b1255f8a80ca2b2bc4bc3a29d5c20872d257368830e", kill_on_drop: false }`
[INFO] [stdout] 4d76c0d16b537b11d0e87b1255f8a80ca2b2bc4bc3a29d5c20872d257368830e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd2535418f0dca28a8023a7f82503890cc23bbc78c046e72aee285741e4fb6eb
[INFO] running `Command { std: "docker" "start" "-a" "dd2535418f0dca28a8023a7f82503890cc23bbc78c046e72aee285741e4fb6eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_wrapper-02b5f71055aa3783)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test macros::test::hex_to_str ... ok
[INFO] [stdout] test macros::test::hex_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex_wrapper
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex8 (line 113) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::HexUsize (line 3) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex16 (line 91) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex128 (line 25) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex8 (line 113) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex32 (line 69) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex64 (line 47) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex128 (line 25) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex32 (line 69) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex16 (line 91) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex64 (line 47) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHexUsize (line 3) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/zeroable.rs - zeroable::Hex8 (line 113) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `Hex8` in the current scope
[INFO] [stdout]    --> src/zeroable.rs:118:18
[INFO] [stdout]     |
[INFO] [stdout] 8   | let rand = Hex8::rand();
[INFO] [stdout]     |                  ^^^^ function or associated item not found in `Hex8`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Hex8` consider using one of the following associated functions:
[INFO] [stdout]       Hex8::new
[INFO] [stdout]       Hex8::from
[INFO] [stdout]    --> /opt/rustwide/workdir/src/zeroable.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | / impl_hex! {
[INFO] [stdout] 112 | |     /// 8-bit unsigned hexadecimal numbers.
[INFO] [stdout] 113 | |     ///
[INFO] [stdout] 114 | |     /// ```rust
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     pub struct Hex8(u8);
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/zeroable.rs - zeroable::HexUsize (line 3) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `HexUsize` in the current scope
[INFO] [stdout]   --> src/zeroable.rs:8:22
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = HexUsize::rand();
[INFO] [stdout]    |                      ^^^^ function or associated item not found in `HexUsize`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `HexUsize` consider using one of the following associated functions:
[INFO] [stdout]       HexUsize::new
[INFO] [stdout]       HexUsize::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/zeroable.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / impl_hex! {
[INFO] [stdout] 2  | |     /// Pointer-sized unsigned hexadecimal numbers.
[INFO] [stdout] 3  | |     ///
[INFO] [stdout] 4  | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     pub struct HexUsize(usize);
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/nonzero.rs - nonzero::NonZeroHex16 (line 91) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `NonZeroHex16` in the current scope
[INFO] [stdout]    --> src/nonzero.rs:96:26
[INFO] [stdout]     |
[INFO] [stdout] 8   | let rand = NonZeroHex16::rand();
[INFO] [stdout]     |                          ^^^^ function or associated item not found in `NonZeroHex16`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `NonZeroHex16` consider using one of the following associated functions:
[INFO] [stdout]       NonZeroHex16::new
[INFO] [stdout]       NonZeroHex16::new_unchecked
[INFO] [stdout]       NonZeroHex16::from
[INFO] [stdout]    --> /opt/rustwide/workdir/src/nonzero.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / impl_nonzero_hex! {
[INFO] [stdout] 90  | |     /// 16-bit unsigned nonzero hexadecimal numbers.
[INFO] [stdout] 91  | |     ///
[INFO] [stdout] 92  | |     /// ```rust
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     pub struct NonZeroHex16(u16);
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_nonzero_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/nonzero.rs - nonzero::NonZeroHex128 (line 25) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `NonZeroHex128` in the current scope
[INFO] [stdout]   --> src/nonzero.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = NonZeroHex128::rand();
[INFO] [stdout]    |                           ^^^^ function or associated item not found in `NonZeroHex128`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `NonZeroHex128` consider using one of the following associated functions:
[INFO] [stdout]       NonZeroHex128::new
[INFO] [stdout]       NonZeroHex128::new_unchecked
[INFO] [stdout]       NonZeroHex128::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/nonzero.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / impl_nonzero_hex! {
[INFO] [stdout] 24 | |     /// 128-bit unsigned nonzero hexadecimal numbers.
[INFO] [stdout] 25 | |     ///
[INFO] [stdout] 26 | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     pub struct NonZeroHex128(u128);
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_nonzero_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/nonzero.rs - nonzero::NonZeroHex8 (line 113) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `NonZeroHex8` in the current scope
[INFO] [stdout]    --> src/nonzero.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 8   | let rand = NonZeroHex8::rand();
[INFO] [stdout]     |                         ^^^^ function or associated item not found in `NonZeroHex8`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `NonZeroHex8` consider using one of the following associated functions:
[INFO] [stdout]       NonZeroHex8::new
[INFO] [stdout]       NonZeroHex8::new_unchecked
[INFO] [stdout]       NonZeroHex8::from
[INFO] [stdout]    --> /opt/rustwide/workdir/src/nonzero.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | / impl_nonzero_hex! {
[INFO] [stdout] 112 | |     /// 8-bit unsigned nonzero hexadecimal numbers.
[INFO] [stdout] 113 | |     ///
[INFO] [stdout] 114 | |     /// ```rust
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     pub struct NonZeroHex8(u8);
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_nonzero_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/nonzero.rs - nonzero::NonZeroHex32 (line 69) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `NonZeroHex32` in the current scope
[INFO] [stdout]   --> src/nonzero.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = NonZeroHex32::rand();
[INFO] [stdout]    |                          ^^^^ function or associated item not found in `NonZeroHex32`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `NonZeroHex32` consider using one of the following associated functions:
[INFO] [stdout]       NonZeroHex32::new
[INFO] [stdout]       NonZeroHex32::new_unchecked
[INFO] [stdout]       NonZeroHex32::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/nonzero.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / impl_nonzero_hex! {
[INFO] [stdout] 68 | |     /// 32-bit unsigned nonzero hexadecimal numbers.
[INFO] [stdout] 69 | |     ///
[INFO] [stdout] 70 | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     pub struct NonZeroHex32(u32);
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_nonzero_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/nonzero.rs - nonzero::NonZeroHex64 (line 47) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `NonZeroHex64` in the current scope
[INFO] [stdout]   --> src/nonzero.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = NonZeroHex64::rand();
[INFO] [stdout]    |                          ^^^^ function or associated item not found in `NonZeroHex64`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `NonZeroHex64` consider using one of the following associated functions:
[INFO] [stdout]       NonZeroHex64::new
[INFO] [stdout]       NonZeroHex64::new_unchecked
[INFO] [stdout]       NonZeroHex64::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/nonzero.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | / impl_nonzero_hex! {
[INFO] [stdout] 46 | |     /// 64-bit unsigned nonzero hexadecimal numbers.
[INFO] [stdout] 47 | |     ///
[INFO] [stdout] 48 | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |     pub struct NonZeroHex64(u64);
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_nonzero_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/zeroable.rs - zeroable::Hex128 (line 25) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `Hex128` in the current scope
[INFO] [stdout]   --> src/zeroable.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = Hex128::rand();
[INFO] [stdout]    |                    ^^^^ function or associated item not found in `Hex128`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Hex128` consider using one of the following associated functions:
[INFO] [stdout]       Hex128::new
[INFO] [stdout]       Hex128::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/zeroable.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / impl_hex! {
[INFO] [stdout] 24 | |     /// 128-bit unsigned hexadecimal numbers.
[INFO] [stdout] 25 | |     ///
[INFO] [stdout] 26 | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     pub struct Hex128(u128);
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/zeroable.rs - zeroable::Hex32 (line 69) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `Hex32` in the current scope
[INFO] [stdout]   --> src/zeroable.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = Hex32::rand();
[INFO] [stdout]    |                   ^^^^ function or associated item not found in `Hex32`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Hex32` consider using one of the following associated functions:
[INFO] [stdout]       Hex32::new
[INFO] [stdout]       Hex32::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/zeroable.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / impl_hex! {
[INFO] [stdout] 68 | |     /// 32-bit unsigned hexadecimal numbers.
[INFO] [stdout] 69 | |     ///
[INFO] [stdout] 70 | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     pub struct Hex32(u32);
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/zeroable.rs - zeroable::Hex16 (line 91) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `Hex16` in the current scope
[INFO] [stdout]    --> src/zeroable.rs:96:19
[INFO] [stdout]     |
[INFO] [stdout] 8   | let rand = Hex16::rand();
[INFO] [stdout]     |                   ^^^^ function or associated item not found in `Hex16`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Hex16` consider using one of the following associated functions:
[INFO] [stdout]       Hex16::new
[INFO] [stdout]       Hex16::from
[INFO] [stdout]    --> /opt/rustwide/workdir/src/zeroable.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / impl_hex! {
[INFO] [stdout] 90  | |     /// 16-bit unsigned hexadecimal numbers.
[INFO] [stdout] 91  | |     ///
[INFO] [stdout] 92  | |     /// ```rust
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     pub struct Hex16(u16);
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/zeroable.rs - zeroable::Hex64 (line 47) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `Hex64` in the current scope
[INFO] [stdout]   --> src/zeroable.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = Hex64::rand();
[INFO] [stdout]    |                   ^^^^ function or associated item not found in `Hex64`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Hex64` consider using one of the following associated functions:
[INFO] [stdout]       Hex64::new
[INFO] [stdout]       Hex64::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/zeroable.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | / impl_hex! {
[INFO] [stdout] 46 | |     /// 64-bit unsigned hexadecimal numbers.
[INFO] [stdout] 47 | |     ///
[INFO] [stdout] 48 | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |     pub struct Hex64(u64);
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/nonzero.rs - nonzero::NonZeroHexUsize (line 3) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `rand` found for struct `NonZeroHexUsize` in the current scope
[INFO] [stdout]   --> src/nonzero.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | let rand = NonZeroHexUsize::rand();
[INFO] [stdout]    |                             ^^^^ function or associated item not found in `NonZeroHexUsize`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `NonZeroHexUsize` consider using one of the following associated functions:
[INFO] [stdout]       NonZeroHexUsize::new
[INFO] [stdout]       NonZeroHexUsize::new_unchecked
[INFO] [stdout]       NonZeroHexUsize::from
[INFO] [stdout]   --> /opt/rustwide/workdir/src/nonzero.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / impl_nonzero_hex! {
[INFO] [stdout] 2  | |     /// Pointer-sized unsigned nonzero hexadecimal numbers.
[INFO] [stdout] 3  | |     ///
[INFO] [stdout] 4  | |     /// ```rust
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     pub struct NonZeroHexUsize(usize);
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `_impl_hex_common` which comes from the expansion of the macro `impl_nonzero_hex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex128 (line 25)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex16 (line 91)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex32 (line 69)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex64 (line 47)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex8 (line 113)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHexUsize (line 3)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex128 (line 25)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex16 (line 91)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex32 (line 69)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex64 (line 47)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex8 (line 113)
[INFO] [stdout]     src/zeroable.rs - zeroable::HexUsize (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dd2535418f0dca28a8023a7f82503890cc23bbc78c046e72aee285741e4fb6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2535418f0dca28a8023a7f82503890cc23bbc78c046e72aee285741e4fb6eb", kill_on_drop: false }`
[INFO] [stdout] dd2535418f0dca28a8023a7f82503890cc23bbc78c046e72aee285741e4fb6eb
