[INFO] fetching crate tool-attr-macro 0.1.0...
[INFO] testing tool-attr-macro-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate tool-attr-macro 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tool-attr-macro 0.1.0
[INFO] finished tweaking crates.io crate tool-attr-macro 0.1.0
[INFO] tweaked toml for crates.io crate tool-attr-macro 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tool-attr-macro 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tool-attr-macro 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.104
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1d4ad6a50b43f82d51e2a19ac9b3ef3b386c09742dcfca0c99dfa6836326f83
[INFO] running `Command { std: "docker" "start" "-a" "d1d4ad6a50b43f82d51e2a19ac9b3ef3b386c09742dcfca0c99dfa6836326f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1d4ad6a50b43f82d51e2a19ac9b3ef3b386c09742dcfca0c99dfa6836326f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d4ad6a50b43f82d51e2a19ac9b3ef3b386c09742dcfca0c99dfa6836326f83", kill_on_drop: false }`
[INFO] [stdout] d1d4ad6a50b43f82d51e2a19ac9b3ef3b386c09742dcfca0c99dfa6836326f83
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc57a077d648fb0e0b7c797cde4862ec12820051ac6e23fed5b7e76310be47e7
[INFO] running `Command { std: "docker" "start" "-a" "bc57a077d648fb0e0b7c797cde4862ec12820051ac6e23fed5b7e76310be47e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tool-attr-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "bc57a077d648fb0e0b7c797cde4862ec12820051ac6e23fed5b7e76310be47e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc57a077d648fb0e0b7c797cde4862ec12820051ac6e23fed5b7e76310be47e7", kill_on_drop: false }`
[INFO] [stdout] bc57a077d648fb0e0b7c797cde4862ec12820051ac6e23fed5b7e76310be47e7
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82e3fc519d36d5a522f87bbea8be00d786dce29beeefbbc95761fde1dc982309
[INFO] running `Command { std: "docker" "start" "-a" "82e3fc519d36d5a522f87bbea8be00d786dce29beeefbbc95761fde1dc982309", kill_on_drop: false }`
[INFO] [stderr]    Compiling tool-attr-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "82e3fc519d36d5a522f87bbea8be00d786dce29beeefbbc95761fde1dc982309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e3fc519d36d5a522f87bbea8be00d786dce29beeefbbc95761fde1dc982309", kill_on_drop: false }`
[INFO] [stdout] 82e3fc519d36d5a522f87bbea8be00d786dce29beeefbbc95761fde1dc982309
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33b79360ed1c712195b1fa7957379a893902f5aa0053c794e6f885ae866cae23
[INFO] running `Command { std: "docker" "start" "-a" "33b79360ed1c712195b1fa7957379a893902f5aa0053c794e6f885ae866cae23", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tool_attr_macro-e6ab9845740caf6c)
[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 tool_attr_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - tool (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - tool (line 21) stdout ----
[INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `:`
[INFO] [stdout]   --> src/lib.rs:34:50
[INFO] [stdout]    |
[INFO] [stdout] 34 |         "/" => a / b > 0.0 ? (a / b).to_string() : "Division by zero".into(),
[INFO] [stdout]    |             --                                   ^ expected one of `,`, `.`, `?`, `}`, or an operator
[INFO] [stdout]    |             |
[INFO] [stdout]    |             while parsing the `match` arm starting here
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `promptrs`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use promptrs::{tool, Tooling};
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `promptrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `promptrs`, use `cargo add promptrs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `json` in this scope
[INFO] [stdout]   --> src/lib.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 | let args = Arguments::from_value(json!({
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arguments`
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | let args = Arguments::from_value(json!({
[INFO] [stdout]    |            ^^^^^^^^^ use of undeclared type `Arguments`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 21 + use std::fmt::Arguments;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - tool (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.21s; merged doctests compilation took 0.11s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "33b79360ed1c712195b1fa7957379a893902f5aa0053c794e6f885ae866cae23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33b79360ed1c712195b1fa7957379a893902f5aa0053c794e6f885ae866cae23", kill_on_drop: false }`
[INFO] [stdout] 33b79360ed1c712195b1fa7957379a893902f5aa0053c794e6f885ae866cae23
