[INFO] fetching crate yew-router-nested-macro 0.16.1...
[INFO] testing yew-router-nested-macro-0.16.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate yew-router-nested-macro 0.16.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate yew-router-nested-macro 0.16.1
[INFO] finished tweaking crates.io crate yew-router-nested-macro 0.16.1
[INFO] tweaked toml for crates.io crate yew-router-nested-macro 0.16.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yew-router-nested-macro 0.16.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yew-router-nested-route-parser v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be5857e670ed34ed9e8f5c3f07173edb9f5e509077c6c3cc9a88c6ac12ab8e56
[INFO] running `Command { std: "docker" "start" "-a" "be5857e670ed34ed9e8f5c3f07173edb9f5e509077c6c3cc9a88c6ac12ab8e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be5857e670ed34ed9e8f5c3f07173edb9f5e509077c6c3cc9a88c6ac12ab8e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5857e670ed34ed9e8f5c3f07173edb9f5e509077c6c3cc9a88c6ac12ab8e56", kill_on_drop: false }`
[INFO] [stdout] be5857e670ed34ed9e8f5c3f07173edb9f5e509077c6c3cc9a88c6ac12ab8e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0046f7aebe83230366d76ef75a71774479c456d0ffb743a323b1f5369e949669
[INFO] running `Command { std: "docker" "start" "-a" "0046f7aebe83230366d76ef75a71774479c456d0ffb743a323b1f5369e949669", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling yew-router-nested-route-parser v0.16.1
[INFO] [stderr]    Compiling yew-router-nested-macro v0.16.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Flatten` is never used
[INFO] [stdout]    --> src/switch.rs:105:7
[INFO] [stdout]     |
[INFO] [stdout] 105 | trait Flatten<T> {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.51s
[INFO] running `Command { std: "docker" "inspect" "0046f7aebe83230366d76ef75a71774479c456d0ffb743a323b1f5369e949669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0046f7aebe83230366d76ef75a71774479c456d0ffb743a323b1f5369e949669", kill_on_drop: false }`
[INFO] [stdout] 0046f7aebe83230366d76ef75a71774479c456d0ffb743a323b1f5369e949669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69d671e46edb8e34a7be12632ba6fcb9629045c71e2a4ddc5d8fa802eaf94c51
[INFO] running `Command { std: "docker" "start" "-a" "69d671e46edb8e34a7be12632ba6fcb9629045c71e2a4ddc5d8fa802eaf94c51", kill_on_drop: false }`
[INFO] [stderr]    Compiling yew-router-nested-macro v0.16.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Flatten` is never used
[INFO] [stdout]    --> src/switch.rs:105:7
[INFO] [stdout]     |
[INFO] [stdout] 105 | trait Flatten<T> {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Flatten` is never used
[INFO] [stdout]    --> src/switch.rs:105:7
[INFO] [stdout]     |
[INFO] [stdout] 105 | trait Flatten<T> {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "69d671e46edb8e34a7be12632ba6fcb9629045c71e2a4ddc5d8fa802eaf94c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d671e46edb8e34a7be12632ba6fcb9629045c71e2a4ddc5d8fa802eaf94c51", kill_on_drop: false }`
[INFO] [stdout] 69d671e46edb8e34a7be12632ba6fcb9629045c71e2a4ddc5d8fa802eaf94c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5f52ee28697684d45ac8defd62f1d474ffd5e05e6fe7872ef2adcc72cf41809
[INFO] running `Command { std: "docker" "start" "-a" "f5f52ee28697684d45ac8defd62f1d474ffd5e05e6fe7872ef2adcc72cf41809", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Flatten` is never used
[INFO] [stderr]    --> src/switch.rs:105:7
[INFO] [stderr]     |
[INFO] [stderr] 105 | trait Flatten<T> {
[INFO] [stderr]     |       ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `yew-router-nested-macro` (lib) generated 1 warning
[INFO] [stderr] warning: `yew-router-nested-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yew_router_nested_macro-4c1bdca951982121)
[INFO] [stderr]    Doc-tests yew_router_nested_macro
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - switch (line 54) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - switch (line 54) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `yew_router`
[INFO] [stdout]  --> src/lib.rs:55:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use yew_router::Switch;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `yew_router`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `yew_router`, use `cargo add yew_router` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to` in this scope
[INFO] [stdout]   --> src/lib.rs:72:3
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[to = "/inner/route/{first}/{second}"]
[INFO] [stdout]    |   ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `to` is an attribute that can be used by the derive macro `Switch`, you might be missing a `derive` attribute
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use yew_router_nested_macro::to;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to` in this scope
[INFO] [stdout]  --> src/lib.rs:59:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[to = "/some/simple/route"]
[INFO] [stdout]   |       ^^
[INFO] [stdout]   |
[INFO] [stdout] help: `to` is an attribute that can be used by the derive macro `Switch`, you might be missing a `derive` attribute
[INFO] [stdout]   |
[INFO] [stdout] 6 + #[derive(Switch)]
[INFO] [stdout] 7 | enum AppRoute {
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use yew_router_nested_macro::to;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to` in this scope
[INFO] [stdout]  --> src/lib.rs:61:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[to = "/capture/{}"]
[INFO] [stdout]   |       ^^
[INFO] [stdout]   |
[INFO] [stdout] help: `to` is an attribute that can be used by the derive macro `Switch`, you might be missing a `derive` attribute
[INFO] [stdout]   |
[INFO] [stdout] 6 + #[derive(Switch)]
[INFO] [stdout] 7 | enum AppRoute {
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use yew_router_nested_macro::to;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to` in this scope
[INFO] [stdout]   --> src/lib.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[to = "/named/capture/{name}"]
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout] help: `to` is an attribute that can be used by the derive macro `Switch`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout]  6 + #[derive(Switch)]
[INFO] [stdout]  7 | enum AppRoute {
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use yew_router_nested_macro::to;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to` in this scope
[INFO] [stdout]   --> src/lib.rs:65:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[to = "/convert/{id}"]
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout] help: `to` is an attribute that can be used by the derive macro `Switch`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout]  6 + #[derive(Switch)]
[INFO] [stdout]  7 | enum AppRoute {
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use yew_router_nested_macro::to;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rest` in this scope
[INFO] [stdout]   --> src/lib.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[rest] // shorthand for #[to="{*}"]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]   --> /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/macros/mod.rs:1643:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named attribute macro `test` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: an attribute macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -     #[rest] // shorthand for #[to="{*}"]
[INFO] [stdout] 15 +     #[test] // shorthand for #[to="{*}"]
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use yew_router_nested_macro::rest;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 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 - switch (line 54)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f5f52ee28697684d45ac8defd62f1d474ffd5e05e6fe7872ef2adcc72cf41809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f52ee28697684d45ac8defd62f1d474ffd5e05e6fe7872ef2adcc72cf41809", kill_on_drop: false }`
[INFO] [stdout] f5f52ee28697684d45ac8defd62f1d474ffd5e05e6fe7872ef2adcc72cf41809