[INFO] fetching crate persian-rug_derive 0.1.2...
[INFO] testing persian-rug_derive-0.1.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate persian-rug_derive 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate persian-rug_derive 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persian-rug_derive 0.1.2
[INFO] finished tweaking crates.io crate persian-rug_derive 0.1.2
[INFO] tweaked toml for crates.io crate persian-rug_derive 0.1.2 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" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 966e9f1b1dd86c3214f5a3989c5678dc9c2821bf71451a35bb23e279ac89b1c0
[INFO] running `Command { std: "docker" "start" "-a" "966e9f1b1dd86c3214f5a3989c5678dc9c2821bf71451a35bb23e279ac89b1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "966e9f1b1dd86c3214f5a3989c5678dc9c2821bf71451a35bb23e279ac89b1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966e9f1b1dd86c3214f5a3989c5678dc9c2821bf71451a35bb23e279ac89b1c0", kill_on_drop: false }`
[INFO] [stdout] 966e9f1b1dd86c3214f5a3989c5678dc9c2821bf71451a35bb23e279ac89b1c0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 558d093c5229133e7246d4ab08a7e058c20c926977379c9dc690b622a4745fb2
[INFO] running `Command { std: "docker" "start" "-a" "558d093c5229133e7246d4ab08a7e058c20c926977379c9dc690b622a4745fb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling persian-rug_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "558d093c5229133e7246d4ab08a7e058c20c926977379c9dc690b622a4745fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558d093c5229133e7246d4ab08a7e058c20c926977379c9dc690b622a4745fb2", kill_on_drop: false }`
[INFO] [stdout] 558d093c5229133e7246d4ab08a7e058c20c926977379c9dc690b622a4745fb2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2b49ec6ee7655b3327c269b2e0506b06eb2ed4c9b09186ee31b055d84b20c34
[INFO] running `Command { std: "docker" "start" "-a" "b2b49ec6ee7655b3327c269b2e0506b06eb2ed4c9b09186ee31b055d84b20c34", kill_on_drop: false }`
[INFO] [stderr]    Compiling persian-rug_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "b2b49ec6ee7655b3327c269b2e0506b06eb2ed4c9b09186ee31b055d84b20c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b49ec6ee7655b3327c269b2e0506b06eb2ed4c9b09186ee31b055d84b20c34", kill_on_drop: false }`
[INFO] [stdout] b2b49ec6ee7655b3327c269b2e0506b06eb2ed4c9b09186ee31b055d84b20c34
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38c5d336014bff47557e05d25dcdf9f0985bce92cbe6f1f96c3be3b93eb34c17
[INFO] running `Command { std: "docker" "start" "-a" "38c5d336014bff47557e05d25dcdf9f0985bce92cbe6f1f96c3be3b93eb34c17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/persian_rug_derive-98641e155d1098f7)
[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 persian-rug_derive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - contextual (line 385) ... FAILED
[INFO] [stdout] test src/lib.rs - constraints (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - contextual (line 394) ... FAILED
[INFO] [stdout] test src/lib.rs - persian_rug (line 173) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - contextual (line 385) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:386:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{contextual, Context};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]  --> src/lib.rs:388:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[contextual(C)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - constraints (line 94) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:95:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{contextual, Context, Mutator, Proxy};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `persian_rug`
[INFO] [stdout]   --> src/lib.rs:107:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[persian_rug::constraints(context = C, access(Foo<C>))]
[INFO] [stdout]    |   ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]  --> src/lib.rs:97:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[contextual(C)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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] ---- src/lib.rs - contextual (line 394) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:395:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{Context, Contextual};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - persian_rug (line 173) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:174:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{contextual, persian_rug, Proxy};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `persian_rug`
[INFO] [stdout]   --> src/lib.rs:187:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[persian_rug]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `table` in this scope
[INFO] [stdout]   --> src/lib.rs:188:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct MyRug(#[table] Foo, #[table] Bar);
[INFO] [stdout]    |                ^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `table` in this scope
[INFO] [stdout]   --> src/lib.rs:188:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct MyRug(#[table] Foo, #[table] Bar);
[INFO] [stdout]    |                              ^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]   --> src/lib.rs:181:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[contextual(MyRug)]
[INFO] [stdout]    |   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]  --> src/lib.rs:176:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[contextual(MyRug)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - constraints (line 94)
[INFO] [stdout]     src/lib.rs - contextual (line 385)
[INFO] [stdout]     src/lib.rs - contextual (line 394)
[INFO] [stdout]     src/lib.rs - persian_rug (line 173)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "38c5d336014bff47557e05d25dcdf9f0985bce92cbe6f1f96c3be3b93eb34c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38c5d336014bff47557e05d25dcdf9f0985bce92cbe6f1f96c3be3b93eb34c17", kill_on_drop: false }`
[INFO] [stdout] 38c5d336014bff47557e05d25dcdf9f0985bce92cbe6f1f96c3be3b93eb34c17
[INFO] testing persian-rug_derive-0.1.2 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate persian-rug_derive 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate persian-rug_derive 0.1.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persian-rug_derive 0.1.2
[INFO] finished tweaking crates.io crate persian-rug_derive 0.1.2
[INFO] tweaked toml for crates.io crate persian-rug_derive 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2677d3eab2bcf42d19bea127befa5d77535d418d556c8ee2f962e268155d93e9
[INFO] running `Command { std: "docker" "start" "-a" "2677d3eab2bcf42d19bea127befa5d77535d418d556c8ee2f962e268155d93e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2677d3eab2bcf42d19bea127befa5d77535d418d556c8ee2f962e268155d93e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2677d3eab2bcf42d19bea127befa5d77535d418d556c8ee2f962e268155d93e9", kill_on_drop: false }`
[INFO] [stdout] 2677d3eab2bcf42d19bea127befa5d77535d418d556c8ee2f962e268155d93e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df1402a7563b8302f1706f86cfea0a38c92ab98778b5e946cd4aa1c9938b0e9
[INFO] running `Command { std: "docker" "start" "-a" "1df1402a7563b8302f1706f86cfea0a38c92ab98778b5e946cd4aa1c9938b0e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling persian-rug_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "1df1402a7563b8302f1706f86cfea0a38c92ab98778b5e946cd4aa1c9938b0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df1402a7563b8302f1706f86cfea0a38c92ab98778b5e946cd4aa1c9938b0e9", kill_on_drop: false }`
[INFO] [stdout] 1df1402a7563b8302f1706f86cfea0a38c92ab98778b5e946cd4aa1c9938b0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c78873bbacb8fa7c4b5a90e587140875abe1311c690ea43ec1d3bead9cffaf09
[INFO] running `Command { std: "docker" "start" "-a" "c78873bbacb8fa7c4b5a90e587140875abe1311c690ea43ec1d3bead9cffaf09", kill_on_drop: false }`
[INFO] [stderr]    Compiling persian-rug_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "c78873bbacb8fa7c4b5a90e587140875abe1311c690ea43ec1d3bead9cffaf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78873bbacb8fa7c4b5a90e587140875abe1311c690ea43ec1d3bead9cffaf09", kill_on_drop: false }`
[INFO] [stdout] c78873bbacb8fa7c4b5a90e587140875abe1311c690ea43ec1d3bead9cffaf09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a38c52c1bc84e7f032dfac8110e785b09add21563ca6c3ca2d2e90d8577ff54d
[INFO] running `Command { std: "docker" "start" "-a" "a38c52c1bc84e7f032dfac8110e785b09add21563ca6c3ca2d2e90d8577ff54d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/persian_rug_derive-16f5c69af6d436c6)
[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 persian-rug_derive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - contextual (line 394) ... FAILED
[INFO] [stdout] test src/lib.rs - contextual (line 385) ... FAILED
[INFO] [stdout] test src/lib.rs - constraints (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - persian_rug (line 173) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - contextual (line 394) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:395:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{Context, Contextual};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contextual (line 385) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:386:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{contextual, Context};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]  --> src/lib.rs:388:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[contextual(C)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - constraints (line 94) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:95:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{contextual, Context, Mutator, Proxy};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `persian_rug`
[INFO] [stdout]   --> src/lib.rs:107:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[persian_rug::constraints(context = C, access(Foo<C>))]
[INFO] [stdout]    |   ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]  --> src/lib.rs:97:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[contextual(C)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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] ---- src/lib.rs - persian_rug (line 173) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `persian_rug`
[INFO] [stdout]  --> src/lib.rs:174:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use persian_rug::{contextual, persian_rug, Proxy};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `persian_rug`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `persian_rug`
[INFO] [stdout]   --> src/lib.rs:187:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[persian_rug]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `table` in this scope
[INFO] [stdout]   --> src/lib.rs:188:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct MyRug(#[table] Foo, #[table] Bar);
[INFO] [stdout]    |                ^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `table` in this scope
[INFO] [stdout]   --> src/lib.rs:188:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct MyRug(#[table] Foo, #[table] Bar);
[INFO] [stdout]    |                              ^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]   --> src/lib.rs:181:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[contextual(MyRug)]
[INFO] [stdout]    |   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `contextual`
[INFO] [stdout]  --> src/lib.rs:176:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[contextual(MyRug)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - constraints (line 94)
[INFO] [stdout]     src/lib.rs - contextual (line 385)
[INFO] [stdout]     src/lib.rs - contextual (line 394)
[INFO] [stdout]     src/lib.rs - persian_rug (line 173)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a38c52c1bc84e7f032dfac8110e785b09add21563ca6c3ca2d2e90d8577ff54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38c52c1bc84e7f032dfac8110e785b09add21563ca6c3ca2d2e90d8577ff54d", kill_on_drop: false }`
[INFO] [stdout] a38c52c1bc84e7f032dfac8110e785b09add21563ca6c3ca2d2e90d8577ff54d
