[INFO] fetching crate invoke_impl 0.1.1...
[INFO] testing invoke_impl-0.1.1 against 1.97.0-beta.6 for beta-1.98-1
[INFO] extracting crate invoke_impl 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate invoke_impl 0.1.1
[INFO] finished tweaking crates.io crate invoke_impl 0.1.1
[INFO] tweaked toml for crates.io crate invoke_impl 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate invoke_impl 0.1.1 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.118)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68
[INFO] running `Command { std: "docker" "start" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling invoke_impl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling invoke_impl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/invoke_impl-558476bab2e6cd58)
[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] [stderr]    Doc-tests invoke_impl
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - TokenStream (line 194) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 48) stdout ----
[INFO] [stdout] warning: type `Tester1_invoke_impl_enum` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |   pub enum Tester1_invoke_impl_enum {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Tester1InvokeImplEnum`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fn1` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:139:7
[INFO] [stdout]     |
[INFO] [stdout] 139 |       fn1,
[INFO] [stdout]     |       ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fn1`
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fn2` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:140:7
[INFO] [stdout]     |
[INFO] [stdout] 140 |       fn2,
[INFO] [stdout]     |       ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fn2`
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fn3` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:141:7
[INFO] [stdout]     |
[INFO] [stdout] 141 |       fn3,
[INFO] [stdout]     |       ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fn3`
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `panic_internals`: internal details of the implementation of the `panic!` and related macros
[INFO] [stdout]   --> src/lib.rs:76:24
[INFO] [stdout]    |
[INFO] [stdout] 76 |                   _ => ::core::panicking::panic_fmt(::core::fmt::Arguments::new_v1(
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `panic_internals`: internal details of the implementation of the `panic!` and related macros
[INFO] [stdout]    --> src/lib.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   _ => ::core::panicking::panic_fmt(::core::fmt::Arguments::new_v1(
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `new_v1` found for struct `Arguments<'a>` in the current scope
[INFO] [stdout]   --> src/lib.rs:76:77
[INFO] [stdout]    |
[INFO] [stdout] 76 |                   _ => ::core::panicking::panic_fmt(::core::fmt::Arguments::new_v1(
[INFO] [stdout]    |                                                                             ^^^^^^ associated function or constant not found in `Arguments<'_>`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Arguments<'_>` consider using one of the following associated functions:
[INFO] [stdout]       Arguments::<'a>::new
[INFO] [stdout]       Arguments::<'a>::from_str_nonconst
[INFO] [stdout]       Arguments::<'a>::from_str
[INFO] [stdout]   --> /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/mod.rs:729:4
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `new_v1` found for struct `Arguments<'a>` in the current scope
[INFO] [stdout]    --> src/lib.rs:109:77
[INFO] [stdout]     |
[INFO] [stdout] 109 |                   _ => ::core::panicking::panic_fmt(::core::fmt::Arguments::new_v1(
[INFO] [stdout]     |                                                                             ^^^^^^ associated function or constant not found in `Arguments<'_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Arguments<'_>` consider using one of the following associated functions:
[INFO] [stdout]       Arguments::<'a>::new
[INFO] [stdout]       Arguments::<'a>::from_str_nonconst
[INFO] [stdout]       Arguments::<'a>::from_str
[INFO] [stdout]    --> /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/mod.rs:729:4
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error: cannot find attribute `invoke_impl` in this scope
[INFO] [stdout]   --> src/lib.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 |     #[invoke_impl]
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `invoke_impl` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | extern crate r#invoke_impl;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout]     src/lib.rs - (line 48)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68", kill_on_drop: false }`
[INFO] [stdout] 645c95a6c4407f1c1351bea2d6a429a673cd5ee7ee1b05854d3b13de05844c68
