[INFO] fetching crate context-mapper 0.1.1...
[INFO] testing context-mapper-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate context-mapper 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate context-mapper 0.1.1
[INFO] finished tweaking crates.io crate context-mapper 0.1.1
[INFO] tweaked toml for crates.io crate context-mapper 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate context-mapper 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c74e2c53ea1b1b0b1100392e1cbf0d521455f5bb50cf52f5c4d5a3f2f80a6e5
[INFO] running `Command { std: "docker" "start" "-a" "6c74e2c53ea1b1b0b1100392e1cbf0d521455f5bb50cf52f5c4d5a3f2f80a6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c74e2c53ea1b1b0b1100392e1cbf0d521455f5bb50cf52f5c4d5a3f2f80a6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c74e2c53ea1b1b0b1100392e1cbf0d521455f5bb50cf52f5c4d5a3f2f80a6e5", kill_on_drop: false }`
[INFO] [stdout] 6c74e2c53ea1b1b0b1100392e1cbf0d521455f5bb50cf52f5c4d5a3f2f80a6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae34135d74204da41b2981969bf1fb1e2efd0829e8dedf4af35f511fe73657bb
[INFO] running `Command { std: "docker" "start" "-a" "ae34135d74204da41b2981969bf1fb1e2efd0829e8dedf4af35f511fe73657bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling snailquote v0.3.1
[INFO] [stderr]    Compiling context-mapper-derive v0.1.0
[INFO] [stderr]    Compiling context-mapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "ae34135d74204da41b2981969bf1fb1e2efd0829e8dedf4af35f511fe73657bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae34135d74204da41b2981969bf1fb1e2efd0829e8dedf4af35f511fe73657bb", kill_on_drop: false }`
[INFO] [stdout] ae34135d74204da41b2981969bf1fb1e2efd0829e8dedf4af35f511fe73657bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72fb219b13deaeddad924f487c5715d581168be62d0cb21a6e30c62710d20c4f
[INFO] running `Command { std: "docker" "start" "-a" "72fb219b13deaeddad924f487c5715d581168be62d0cb21a6e30c62710d20c4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling context-mapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "72fb219b13deaeddad924f487c5715d581168be62d0cb21a6e30c62710d20c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fb219b13deaeddad924f487c5715d581168be62d0cb21a6e30c62710d20c4f", kill_on_drop: false }`
[INFO] [stdout] 72fb219b13deaeddad924f487c5715d581168be62d0cb21a6e30c62710d20c4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4829d124323e45418a68650546e93a2df3d15e0ba2dbd9a7ff8940cc64a2569
[INFO] running `Command { std: "docker" "start" "-a" "d4829d124323e45418a68650546e93a2df3d15e0ba2dbd9a7ff8940cc64a2569", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/context_mapper-aded7866bea356cb)
[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 context_mapper
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0585]: found a documentation comment that doesn't document anything
[INFO] [stdout]  --> src/lib.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Person {
[INFO] [stdout]   |        ------ while parsing this struct
[INFO] [stdout] 4 |     name: String
[INFO] [stdout] 5 |     /// Age in years
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: doc comments must come before what they document, if a comment was intended use `//`
[INFO] [stdout] help: missing comma here
[INFO] [stdout]   |
[INFO] [stdout] 4 |     name: String,
[INFO] [stdout]   |                 +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0585`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 32) stdout ----
[INFO] [stdout] error[E0585]: found a documentation comment that doesn't document anything
[INFO] [stdout]   --> src/lib.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Person {
[INFO] [stdout]    |        ------ while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     /// Age in years
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: doc comments must come before what they document, if a comment was intended use `//`
[INFO] [stdout] help: missing comma here
[INFO] [stdout]    |
[INFO] [stdout] 51 |     name: String,
[INFO] [stdout]    |                 +
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ContextMapper` in this scope
[INFO] [stdout]  --> src/lib.rs:34:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(ContextMapper)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: the derive macro `ContextMapper` accepts the similarly named `context_mapper` attribute
[INFO] [stdout]   |
[INFO] [stdout] 5 - #[derive(ContextMapper)]
[INFO] [stdout] 5 + #[derive(context_mapper)]
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]   |
[INFO] [stdout] 2 + use context_mapper::ContextMapper;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use context_mapper_derive::ContextMapper;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `context_mapper` in this scope
[INFO] [stdout]  --> src/lib.rs:36:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[context_mapper(
[INFO] [stdout]   |   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `context_mapper` is an attribute that can be used by the derive macro `ContextMapper`, you might be missing a `derive` attribute
[INFO] [stdout] note: `context_mapper` is imported here, but it is a crate, not an attribute
[INFO] [stdout]  --> src/lib.rs:32:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#context_mapper;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `context_mapper` in this scope
[INFO] [stdout]   --> src/lib.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[context_mapper(
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `context_mapper` is an attribute that can be used by the derive macro `ContextMapper`, you might be missing a `derive` attribute
[INFO] [stdout] note: `context_mapper` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | extern crate r#context_mapper;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0585`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 32)
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d4829d124323e45418a68650546e93a2df3d15e0ba2dbd9a7ff8940cc64a2569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4829d124323e45418a68650546e93a2df3d15e0ba2dbd9a7ff8940cc64a2569", kill_on_drop: false }`
[INFO] [stdout] d4829d124323e45418a68650546e93a2df3d15e0ba2dbd9a7ff8940cc64a2569