[INFO] fetching crate hex-magic 0.0.2...
[INFO] testing hex-magic-0.0.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate hex-magic 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate hex-magic 0.0.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex-magic 0.0.2
[INFO] finished tweaking crates.io crate hex-magic 0.0.2
[INFO] tweaked toml for crates.io crate hex-magic 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e6f6531f1ef2ec322858ae071a7cdbf272fb99a6249c885fc5d4c8e83bafbdf
[INFO] running `Command { std: "docker" "start" "-a" "4e6f6531f1ef2ec322858ae071a7cdbf272fb99a6249c885fc5d4c8e83bafbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e6f6531f1ef2ec322858ae071a7cdbf272fb99a6249c885fc5d4c8e83bafbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6f6531f1ef2ec322858ae071a7cdbf272fb99a6249c885fc5d4c8e83bafbdf", kill_on_drop: false }`
[INFO] [stdout] 4e6f6531f1ef2ec322858ae071a7cdbf272fb99a6249c885fc5d4c8e83bafbdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 570116739f37d90a02cafa0e3b70a5901a504a3bdf4995b3cfc222cdc13611af
[INFO] running `Command { std: "docker" "start" "-a" "570116739f37d90a02cafa0e3b70a5901a504a3bdf4995b3cfc222cdc13611af", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hex-magic v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "570116739f37d90a02cafa0e3b70a5901a504a3bdf4995b3cfc222cdc13611af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570116739f37d90a02cafa0e3b70a5901a504a3bdf4995b3cfc222cdc13611af", kill_on_drop: false }`
[INFO] [stdout] 570116739f37d90a02cafa0e3b70a5901a504a3bdf4995b3cfc222cdc13611af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebc37e41fc33181d7d2b31b7ce744a51d90eff69da3d403986ed77ee7d036eb2
[INFO] running `Command { std: "docker" "start" "-a" "ebc37e41fc33181d7d2b31b7ce744a51d90eff69da3d403986ed77ee7d036eb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-magic v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "ebc37e41fc33181d7d2b31b7ce744a51d90eff69da3d403986ed77ee7d036eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc37e41fc33181d7d2b31b7ce744a51d90eff69da3d403986ed77ee7d036eb2", kill_on_drop: false }`
[INFO] [stdout] ebc37e41fc33181d7d2b31b7ce744a51d90eff69da3d403986ed77ee7d036eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b69828e019e9481b7bc798bee4bece11d4471cab65825b6988df84e081ae583c
[INFO] running `Command { std: "docker" "start" "-a" "b69828e019e9481b7bc798bee4bece11d4471cab65825b6988df84e081ae583c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_magic-0d6b761130f52b22)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex-magic
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_struct (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_struct (line 170) ... FAILED
[INFO] [stdout] test src/lib.rs - hex (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - parse_struct (line 136) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error: cannot find macro `hex` in this scope
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | assert_eq!(hex!("01020304"), [1, 2, 3, 4]);
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hex_magic::hex;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_struct (line 94) stdout ----
[INFO] [stdout] error: cannot find macro `parse_struct` in this scope
[INFO] [stdout]  --> src/lib.rs:95:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | parse_struct!(READER => STRUCT {
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hex_magic::parse_struct;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_struct (line 170) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `bytes` in this scope
[INFO] [stdout]  --> src/lib.rs:174:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut _READER = bytes.as_ref();
[INFO] [stdout]   |                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Data` in this scope
[INFO] [stdout]   --> src/lib.rs:254:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Ok(Data { a: _a, b: _b }) // `_` fields are not included in the resulting struct
[INFO] [stdout]    |        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:171:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / (|| {
[INFO] [stdout] 4  | |     use std::convert::TryInto;
[INFO] [stdout] 5  | |     #[allow(non_snake_case)]
[INFO] [stdout] 6  | |     let mut _READER = bytes.as_ref();
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     Ok(Data { a: _a, b: _b }) // `_` fields are not included in the resulting struct
[INFO] [stdout] 87 | | })()
[INFO] [stdout]    | |____^ expected `()`, found `Result<_, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, std::io::Error>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 87 | })();
[INFO] [stdout]    |     +
[INFO] [stdout] help: a return type might be missing here
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_170_0() -> _ {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Result<_, std::io::Error>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 87 | })().expect("REASON")
[INFO] [stdout]    |     +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0422, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout]     src/lib.rs - parse_struct (line 170)
[INFO] [stdout]     src/lib.rs - parse_struct (line 94)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b69828e019e9481b7bc798bee4bece11d4471cab65825b6988df84e081ae583c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69828e019e9481b7bc798bee4bece11d4471cab65825b6988df84e081ae583c", kill_on_drop: false }`
[INFO] [stdout] b69828e019e9481b7bc798bee4bece11d4471cab65825b6988df84e081ae583c
