[INFO] fetching crate yew-router 0.18.0...
[INFO] checking yew-router-0.18.0 against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113
[INFO] extracting crate yew-router 0.18.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate yew-router 0.18.0
[INFO] finished tweaking crates.io crate yew-router 0.18.0
[INFO] tweaked toml for crates.io crate yew-router 0.18.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yew-router 0.18.0 on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 134 packages to latest compatible versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c0cd2bf80dd2bef1dfdb96dac491ae2c1fbfb1d6d69e9a52edbdb9c3559c512
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[INFO] [stderr]     Checking yew-router v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Routes` is never used
[INFO] [stdout]   --> src/utils.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |     enum Routes {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_base_url` is never used
[INFO] [stdout]   --> src/utils.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn test_base_url() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_compose_path` is never used
[INFO] [stdout]    --> src/utils.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn test_compose_path() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `router_always_404` is never used
[INFO] [stdout]  --> tests/router_unit_tests.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn router_always_404() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `router_trailing_slash` is never used
[INFO] [stdout]   --> tests/router_unit_tests.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn router_trailing_slash() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `router_url_encoding` is never used
[INFO] [stdout]   --> tests/router_unit_tests.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn router_url_encoding() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AppRoute` is never used
[INFO] [stdout]   --> tests/url_encoded_routes.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum AppRoute {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `url_encoded_roundtrip` is never used
[INFO] [stdout]   --> tests/url_encoded_routes.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | async fn url_encoded_roundtrip() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Query` is never constructed
[INFO] [stdout]   --> tests/browser_router.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Query {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Routes` is never used
[INFO] [stdout]   --> tests/browser_router.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Routes {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoProps` is never constructed
[INFO] [stdout]   --> tests/browser_router.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct NoProps {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `router_works` is never used
[INFO] [stdout]    --> tests/browser_router.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | async fn router_works() {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Query` is never constructed
[INFO] [stdout]   --> tests/basename.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Query {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Routes` is never used
[INFO] [stdout]   --> tests/basename.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Routes {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoProps` is never constructed
[INFO] [stdout]   --> tests/basename.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct NoProps {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `router_works` is never used
[INFO] [stdout]    --> tests/basename.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | async fn router_works() {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PageParam` is never constructed
[INFO] [stdout]   --> tests/link.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct PageParam {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchParams` is never constructed
[INFO] [stdout]   --> tests/link.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct SearchParams {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_with_lang` are never used
[INFO] [stdout]   --> tests/link.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl SearchParams {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 27 |     fn new(q: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn new_with_lang(q: &str, lang: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Routes` is never used
[INFO] [stdout]   --> tests/link.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum Routes {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_in_browser_router` is never used
[INFO] [stdout]   --> tests/link.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | async fn link_in_browser_router() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_with_basename` is never used
[INFO] [stdout]    --> tests/link.rs:128:10
[INFO] [stdout]     |
[INFO] [stdout] 128 | async fn link_with_basename() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_in_hash_router` is never used
[INFO] [stdout]    --> tests/link.rs:166:10
[INFO] [stdout]     |
[INFO] [stdout] 166 | async fn link_in_hash_router() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Query` is never constructed
[INFO] [stdout]   --> tests/hash_router.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Query {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Routes` is never used
[INFO] [stdout]   --> tests/hash_router.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Routes {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoProps` is never constructed
[INFO] [stdout]   --> tests/hash_router.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct NoProps {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `router_works` is never used
[INFO] [stdout]    --> tests/hash_router.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | async fn router_works() {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.76s
[INFO] running `Command { std: "docker" "inspect" "4c0cd2bf80dd2bef1dfdb96dac491ae2c1fbfb1d6d69e9a52edbdb9c3559c512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0cd2bf80dd2bef1dfdb96dac491ae2c1fbfb1d6d69e9a52edbdb9c3559c512", kill_on_drop: false }`
[INFO] [stdout] 4c0cd2bf80dd2bef1dfdb96dac491ae2c1fbfb1d6d69e9a52edbdb9c3559c512