[INFO] fetching crate yew-commons 0.1.1...
[INFO] checking yew-commons-0.1.1 against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] extracting crate yew-commons 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate yew-commons 0.1.1 on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yew-commons 0.1.1
[INFO] finished tweaking crates.io crate yew-commons 0.1.1
[INFO] tweaked toml for crates.io crate yew-commons 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 107 packages to latest compatible versions
[INFO] [stderr]       Adding yew v0.20.0 (available: v0.21.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded implicit-clone v0.3.10
[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_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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc6aae843fba90b7cfa1dff7be9cd6bdc3c809dd83542a4de765fb03f7f9846
[INFO] running `Command { std: "docker" "start" "-a" "6fc6aae843fba90b7cfa1dff7be9cd6bdc3c809dd83542a4de765fb03f7f9846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc6aae843fba90b7cfa1dff7be9cd6bdc3c809dd83542a4de765fb03f7f9846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc6aae843fba90b7cfa1dff7be9cd6bdc3c809dd83542a4de765fb03f7f9846", kill_on_drop: false }`
[INFO] [stdout] 6fc6aae843fba90b7cfa1dff7be9cd6bdc3c809dd83542a4de765fb03f7f9846
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8be4697b2bf2ac6c7963766e679fd17d4bcd9f9b4caac71a8bbe04a13629455d
[INFO] running `Command { std: "docker" "start" "-a" "8be4697b2bf2ac6c7963766e679fd17d4bcd9f9b4caac71a8bbe04a13629455d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]     Checking memchr v2.7.4
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[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]     Checking gloo-worker v0.2.1
[INFO] [stderr]     Checking gloo v0.8.1
[INFO] [stderr]     Checking yew v0.20.0
[INFO] [stderr]     Checking yew-commons v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `clone_increments_counter` is never used
[INFO] [stdout]   --> src/fn_prop.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn clone_increments_counter() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eq_itself` is never used
[INFO] [stdout]   --> src/fn_prop.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn eq_itself() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eq_cloned` is never used
[INFO] [stdout]   --> src/fn_prop.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn eq_cloned() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_eq` is never used
[INFO] [stdout]   --> src/fn_prop.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn not_eq() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_eq_if_re_wrapped_in_rc` is never used
[INFO] [stdout]   --> src/fn_prop.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn not_eq_if_re_wrapped_in_rc() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "8be4697b2bf2ac6c7963766e679fd17d4bcd9f9b4caac71a8bbe04a13629455d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be4697b2bf2ac6c7963766e679fd17d4bcd9f9b4caac71a8bbe04a13629455d", kill_on_drop: false }`
[INFO] [stdout] 8be4697b2bf2ac6c7963766e679fd17d4bcd9f9b4caac71a8bbe04a13629455d