[INFO] fetching crate jsode_macro 0.1.0...
[INFO] testing jsode_macro-0.1.0 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate jsode_macro 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate jsode_macro 0.1.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsode_macro 0.1.0
[INFO] finished tweaking crates.io crate jsode_macro 0.1.0
[INFO] tweaked toml for crates.io crate jsode_macro 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d4362de05530945f76dc677b39b45491e2a17582640683ed99c202c16a81522
[INFO] running `Command { std: "docker" "start" "-a" "4d4362de05530945f76dc677b39b45491e2a17582640683ed99c202c16a81522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d4362de05530945f76dc677b39b45491e2a17582640683ed99c202c16a81522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4362de05530945f76dc677b39b45491e2a17582640683ed99c202c16a81522", kill_on_drop: false }`
[INFO] [stdout] 4d4362de05530945f76dc677b39b45491e2a17582640683ed99c202c16a81522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3099e417957645adaa74e5d3e188b8060bede166b99ef5fb1314e118a8c9676
[INFO] running `Command { std: "docker" "start" "-a" "d3099e417957645adaa74e5d3e188b8060bede166b99ef5fb1314e118a8c9676", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling jsode_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]  --> src/derive.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?;
[INFO] [stdout]   |                                           ^^^ help: try ignoring the field: `vis: _`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/derive.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let input: syn::DeriveInput = syn::parse(tokens)?;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/common.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tuple(StructBody),
[INFO] [stdout]    |     ----- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tuple(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/derive.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result<proc_macro2::TokenStream> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "d3099e417957645adaa74e5d3e188b8060bede166b99ef5fb1314e118a8c9676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3099e417957645adaa74e5d3e188b8060bede166b99ef5fb1314e118a8c9676", kill_on_drop: false }`
[INFO] [stdout] d3099e417957645adaa74e5d3e188b8060bede166b99ef5fb1314e118a8c9676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aed690f13dd8a12bf81a60e569e1d49e07a390210ff7aada0bf9ee3c3d3b4b4
[INFO] running `Command { std: "docker" "start" "-a" "7aed690f13dd8a12bf81a60e569e1d49e07a390210ff7aada0bf9ee3c3d3b4b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsode_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]  --> src/derive.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?;
[INFO] [stdout]   |                                           ^^^ help: try ignoring the field: `vis: _`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]  --> src/derive.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?;
[INFO] [stdout]   |                                           ^^^ help: try ignoring the field: `vis: _`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/derive.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let input: syn::DeriveInput = syn::parse(tokens)?;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/derive.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let input: syn::DeriveInput = syn::parse(tokens)?;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/common.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tuple(StructBody),
[INFO] [stdout]    |     ----- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tuple(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/derive.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result<proc_macro2::TokenStream> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/common.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tuple(StructBody),
[INFO] [stdout]    |     ----- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tuple(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/derive.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result<proc_macro2::TokenStream> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "7aed690f13dd8a12bf81a60e569e1d49e07a390210ff7aada0bf9ee3c3d3b4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aed690f13dd8a12bf81a60e569e1d49e07a390210ff7aada0bf9ee3c3d3b4b4", kill_on_drop: false }`
[INFO] [stdout] 7aed690f13dd8a12bf81a60e569e1d49e07a390210ff7aada0bf9ee3c3d3b4b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4eb012af7207631b198ccaa83b4c530180239af724aecd7233f3ad57e6f075b8
[INFO] running `Command { std: "docker" "start" "-a" "4eb012af7207631b198ccaa83b4c530180239af724aecd7233f3ad57e6f075b8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `vis`
[INFO] [stderr]  --> src/derive.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?;
[INFO] [stderr]   |                                           ^^^ help: try ignoring the field: `vis: _`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/derive.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let input: syn::DeriveInput = syn::parse(tokens)?;
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/common.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 |     Tuple(StructBody),
[INFO] [stderr]    |     ----- ^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 44 |     Tuple(()),
[INFO] [stderr]    |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: function `serialize` is never used
[INFO] [stderr]   --> src/derive.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result<proc_macro2::TokenStream> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `jsode_macro` (lib) generated 4 warnings
[INFO] [stderr] warning: `jsode_macro` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsode_macro-a4f1fbeb031a8bb6)
[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 jsode_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/common.rs - common::StructBody (line 25) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/common.rs - common::StructBody (line 25) stdout ----
[INFO] [stdout] error: expected type, found `$`
[INFO] [stdout]  --> src/common.rs:26:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Deserialize for $struct_ident {
[INFO] [stdout]   |                      ^ expected type
[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/common.rs - common::StructBody (line 25)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4eb012af7207631b198ccaa83b4c530180239af724aecd7233f3ad57e6f075b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb012af7207631b198ccaa83b4c530180239af724aecd7233f3ad57e6f075b8", kill_on_drop: false }`
[INFO] [stdout] 4eb012af7207631b198ccaa83b4c530180239af724aecd7233f3ad57e6f075b8
