[INFO] fetching crate hex-magic 0.0.2...
[INFO] testing hex-magic-0.0.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate hex-magic 0.0.2 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate hex-magic 0.0.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 024448f4c7d387f62345289920070b8aaa9826b87ae4654b8de83495448fb605
[INFO] running `Command { std: "docker" "start" "-a" "024448f4c7d387f62345289920070b8aaa9826b87ae4654b8de83495448fb605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "024448f4c7d387f62345289920070b8aaa9826b87ae4654b8de83495448fb605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024448f4c7d387f62345289920070b8aaa9826b87ae4654b8de83495448fb605", kill_on_drop: false }`
[INFO] [stdout] 024448f4c7d387f62345289920070b8aaa9826b87ae4654b8de83495448fb605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c48c4852b4699c178ea61b2f5734e13ea5d9fbe07f945f456c53e38194f97f0
[INFO] running `Command { std: "docker" "start" "-a" "0c48c4852b4699c178ea61b2f5734e13ea5d9fbe07f945f456c53e38194f97f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling hex-magic v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.96s
[INFO] running `Command { std: "docker" "inspect" "0c48c4852b4699c178ea61b2f5734e13ea5d9fbe07f945f456c53e38194f97f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c48c4852b4699c178ea61b2f5734e13ea5d9fbe07f945f456c53e38194f97f0", kill_on_drop: false }`
[INFO] [stdout] 0c48c4852b4699c178ea61b2f5734e13ea5d9fbe07f945f456c53e38194f97f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f754541518220539fed63b1b1d141f0e5c1960bf00d0964e4098e756fae32db2
[INFO] running `Command { std: "docker" "start" "-a" "f754541518220539fed63b1b1d141f0e5c1960bf00d0964e4098e756fae32db2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex-magic v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "f754541518220539fed63b1b1d141f0e5c1960bf00d0964e4098e756fae32db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f754541518220539fed63b1b1d141f0e5c1960bf00d0964e4098e756fae32db2", kill_on_drop: false }`
[INFO] [stdout] f754541518220539fed63b1b1d141f0e5c1960bf00d0964e4098e756fae32db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1487ec1b4d11479e30a665d59c122b0685092f2c2e1c92805a2cba4590c8020a
[INFO] running `Command { std: "docker" "start" "-a" "1487ec1b4d11479e30a665d59c122b0685092f2c2e1c92805a2cba4590c8020a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex_magic-e9d554c15ba92b23)
[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] [stderr]    Doc-tests hex-magic
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - parse_struct (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_struct (line 170) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - hex (line 66) ... ok
[INFO] [stdout] test src/lib.rs - parse_struct (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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]   = note: consider importing this macro:
[INFO] [stdout]           hex_magic::parse_struct
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[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]   = note: consider importing this macro:
[INFO] [stdout]           hex_magic::hex
[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 enum `Result`
[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: try adding a return type
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_170_0() -> Result<_, std::io::Error> {
[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 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1487ec1b4d11479e30a665d59c122b0685092f2c2e1c92805a2cba4590c8020a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1487ec1b4d11479e30a665d59c122b0685092f2c2e1c92805a2cba4590c8020a", kill_on_drop: false }`
[INFO] [stdout] 1487ec1b4d11479e30a665d59c122b0685092f2c2e1c92805a2cba4590c8020a
