[INFO] fetching crate hex-wrapper 1.4.0...
[INFO] testing hex-wrapper-1.4.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate hex-wrapper 1.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate hex-wrapper 1.4.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex-wrapper 1.4.0
[INFO] finished tweaking crates.io crate hex-wrapper 1.4.0
[INFO] tweaked toml for crates.io crate hex-wrapper 1.4.0 written to /workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e60413aaa430c0762fe77dbc12c7fd834b4e9e23f2debd4a11f2fc8309107caa
[INFO] running `Command { std: "docker" "start" "-a" "e60413aaa430c0762fe77dbc12c7fd834b4e9e23f2debd4a11f2fc8309107caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e60413aaa430c0762fe77dbc12c7fd834b4e9e23f2debd4a11f2fc8309107caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60413aaa430c0762fe77dbc12c7fd834b4e9e23f2debd4a11f2fc8309107caa", kill_on_drop: false }`
[INFO] [stdout] e60413aaa430c0762fe77dbc12c7fd834b4e9e23f2debd4a11f2fc8309107caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89560658c8952fae546ecff94c6209e6cc14bc010ec5860b8f615f4f3439a28e
[INFO] running `Command { std: "docker" "start" "-a" "89560658c8952fae546ecff94c6209e6cc14bc010ec5860b8f615f4f3439a28e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-wrapper v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "89560658c8952fae546ecff94c6209e6cc14bc010ec5860b8f615f4f3439a28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89560658c8952fae546ecff94c6209e6cc14bc010ec5860b8f615f4f3439a28e", kill_on_drop: false }`
[INFO] [stdout] 89560658c8952fae546ecff94c6209e6cc14bc010ec5860b8f615f4f3439a28e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d011cf3c693e67a294bced60e64a1e00ef148b0d2174e8d224ea34c7dd5d1fa
[INFO] running `Command { std: "docker" "start" "-a" "0d011cf3c693e67a294bced60e64a1e00ef148b0d2174e8d224ea34c7dd5d1fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-wrapper v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0d011cf3c693e67a294bced60e64a1e00ef148b0d2174e8d224ea34c7dd5d1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d011cf3c693e67a294bced60e64a1e00ef148b0d2174e8d224ea34c7dd5d1fa", kill_on_drop: false }`
[INFO] [stdout] 0d011cf3c693e67a294bced60e64a1e00ef148b0d2174e8d224ea34c7dd5d1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c2ffeea25fa8514c907ea0ca6e07cc47d0d4fe29c9b98713e59eafdad02c46b
[INFO] running `Command { std: "docker" "start" "-a" "5c2ffeea25fa8514c907ea0ca6e07cc47d0d4fe29c9b98713e59eafdad02c46b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_wrapper-e3e73caa80d614b9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test macros::test::hex_from_str ... ok
[INFO] [stdout] test macros::test::hex_to_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::Hex16 (line 93) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex128 (line 27) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex32 (line 71) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex32 (line 71) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex64 (line 49) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::Hex8 (line 115) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex8 (line 115) ... FAILED
[INFO] [stdout] test src/zeroable.rs - zeroable::HexUsize (line 5) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex64 (line 49) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex128 (line 27) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHex16 (line 93) ... FAILED
[INFO] [stdout] test src/nonzero.rs - nonzero::NonZeroHexUsize (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/zeroable.rs - zeroable::Hex16 (line 93) 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:97:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = Hex16::rand();
[INFO] [stdout]   |                   ^^^^ function or associated item not found in `Hex16`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 27) 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:31:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = Hex128::rand();
[INFO] [stdout]   |                    ^^^^ function or associated item not found in `Hex128`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 71) 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:75:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = NonZeroHex32::rand();
[INFO] [stdout]   |                          ^^^^ function or associated item not found in `NonZeroHex32`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 71) 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:75:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = Hex32::rand();
[INFO] [stdout]   |                   ^^^^ function or associated item not found in `Hex32`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 49) 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:53:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = Hex64::rand();
[INFO] [stdout]   |                   ^^^^ function or associated item not found in `Hex64`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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::Hex8 (line 115) 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:119:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = Hex8::rand();
[INFO] [stdout]   |                  ^^^^ function or associated item not found in `Hex8`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 115) 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:119:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = NonZeroHex8::rand();
[INFO] [stdout]   |                         ^^^^ function or associated item not found in `NonZeroHex8`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 5) 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:9:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = HexUsize::rand();
[INFO] [stdout]   |                      ^^^^ function or associated item not found in `HexUsize`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 49) 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:53:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = NonZeroHex64::rand();
[INFO] [stdout]   |                          ^^^^ function or associated item not found in `NonZeroHex64`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 27) 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:31:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = NonZeroHex128::rand();
[INFO] [stdout]   |                           ^^^^ function or associated item not found in `NonZeroHex128`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 93) 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:97:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = NonZeroHex16::rand();
[INFO] [stdout]   |                          ^^^^ function or associated item not found in `NonZeroHex16`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 5) 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:9:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rand = NonZeroHexUsize::rand();
[INFO] [stdout]   |                             ^^^^ function or associated item not found in `NonZeroHexUsize`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 27)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex16 (line 93)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex32 (line 71)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex64 (line 49)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHex8 (line 115)
[INFO] [stdout]     src/nonzero.rs - nonzero::NonZeroHexUsize (line 5)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex128 (line 27)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex16 (line 93)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex32 (line 71)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex64 (line 49)
[INFO] [stdout]     src/zeroable.rs - zeroable::Hex8 (line 115)
[INFO] [stdout]     src/zeroable.rs - zeroable::HexUsize (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5c2ffeea25fa8514c907ea0ca6e07cc47d0d4fe29c9b98713e59eafdad02c46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2ffeea25fa8514c907ea0ca6e07cc47d0d4fe29c9b98713e59eafdad02c46b", kill_on_drop: false }`
[INFO] [stdout] 5c2ffeea25fa8514c907ea0ca6e07cc47d0d4fe29c9b98713e59eafdad02c46b
