[INFO] fetching crate yew-nested-router 0.5.0...
[INFO] checking yew-nested-router-0.5.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate yew-nested-router 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate yew-nested-router 0.5.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yew-nested-router 0.5.0
[INFO] finished tweaking crates.io crate yew-nested-router 0.5.0
[INFO] tweaked toml for crates.io crate yew-nested-router 0.5.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 122 packages
[INFO] [stderr]       Adding gloo v0.8.1 (latest: v0.11.0)
[INFO] [stderr]       Adding gloo v0.10.0 (latest: v0.11.0)
[INFO] [stderr]       Adding gloo-console v0.2.3 (latest: v0.3.0)
[INFO] [stderr]       Adding gloo-dialogs v0.1.1 (latest: v0.2.0)
[INFO] [stderr]       Adding gloo-events v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding gloo-file v0.2.3 (latest: v0.3.0)
[INFO] [stderr]       Adding gloo-history v0.1.5 (latest: v0.2.2)
[INFO] [stderr]       Adding gloo-net v0.3.1 (latest: v0.5.0)
[INFO] [stderr]       Adding gloo-net v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding gloo-render v0.1.1 (latest: v0.2.0)
[INFO] [stderr]       Adding gloo-storage v0.2.2 (latest: v0.3.0)
[INFO] [stderr]       Adding gloo-timers v0.2.6 (latest: v0.3.0)
[INFO] [stderr]       Adding gloo-utils v0.1.7 (latest: v0.2.0)
[INFO] [stderr]       Adding gloo-worker v0.2.1 (latest: v0.5.0)
[INFO] [stderr]       Adding gloo-worker v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (latest: v3.1.0)
[INFO] [stderr]       Adding serde-wasm-bindgen v0.5.0 (latest: v0.6.5)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.9)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] [stderr]       Adding yew-nested-router-macros v0.5.0 (latest: v0.6.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yew-nested-router-macros v0.5.0
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1015594b41d3de81e60dd0346b780a56953216bcc31dd05639789c92e6178e21
[INFO] running `Command { std: "docker" "start" "-a" "1015594b41d3de81e60dd0346b780a56953216bcc31dd05639789c92e6178e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1015594b41d3de81e60dd0346b780a56953216bcc31dd05639789c92e6178e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1015594b41d3de81e60dd0346b780a56953216bcc31dd05639789c92e6178e21", kill_on_drop: false }`
[INFO] [stdout] 1015594b41d3de81e60dd0346b780a56953216bcc31dd05639789c92e6178e21
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 913f5551f7af5a7350814011905fbdfdea2c8b263e833ae68bbfdbd0a3c12c38
[INFO] running `Command { std: "docker" "start" "-a" "913f5551f7af5a7350814011905fbdfdea2c8b263e833ae68bbfdbd0a3c12c38", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling prettyplease v0.2.17
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling gloo-worker-macros v0.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]    Compiling implicit-clone-derive v0.1.1
[INFO] [stderr]    Compiling yew-macro v0.21.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking implicit-clone v0.4.9
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]     Checking wasm-bindgen v0.2.92
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling yew-nested-router-macros v0.5.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking pinned v0.1.0
[INFO] [stderr]     Checking prokio v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking web-sys v0.3.69
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.42
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking gloo-timers v0.3.0
[INFO] [stderr]     Checking gloo-utils v0.2.0
[INFO] [stderr]     Checking gloo-events v0.2.0
[INFO] [stderr]     Checking gloo-render v0.2.0
[INFO] [stderr]     Checking gloo-dialogs v0.2.0
[INFO] [stderr]     Checking gloo-file v0.3.0
[INFO] [stderr]     Checking gloo-storage v0.3.0
[INFO] [stderr]     Checking gloo-worker v0.4.0
[INFO] [stderr]     Checking gloo-history v0.2.2
[INFO] [stderr]     Checking gloo-console v0.3.0
[INFO] [stderr]     Checking gloo-net v0.4.0
[INFO] [stderr]     Checking gloo v0.10.0
[INFO] [stderr]     Checking yew v0.21.0
[INFO] [stderr]     Checking yew-nested-router v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.50s
[INFO] running `Command { std: "docker" "inspect" "913f5551f7af5a7350814011905fbdfdea2c8b263e833ae68bbfdbd0a3c12c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913f5551f7af5a7350814011905fbdfdea2c8b263e833ae68bbfdbd0a3c12c38", kill_on_drop: false }`
[INFO] [stdout] 913f5551f7af5a7350814011905fbdfdea2c8b263e833ae68bbfdbd0a3c12c38
[INFO] checking yew-nested-router-0.5.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate yew-nested-router 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate yew-nested-router 0.5.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yew-nested-router 0.5.0
[INFO] finished tweaking crates.io crate yew-nested-router 0.5.0
[INFO] tweaked toml for crates.io crate yew-nested-router 0.5.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3bbfaba6b1b8ba8b333158869e1aea4d21c8566e2f926e4ed43e4e85fe2f421
[INFO] running `Command { std: "docker" "start" "-a" "d3bbfaba6b1b8ba8b333158869e1aea4d21c8566e2f926e4ed43e4e85fe2f421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3bbfaba6b1b8ba8b333158869e1aea4d21c8566e2f926e4ed43e4e85fe2f421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3bbfaba6b1b8ba8b333158869e1aea4d21c8566e2f926e4ed43e4e85fe2f421", kill_on_drop: false }`
[INFO] [stdout] d3bbfaba6b1b8ba8b333158869e1aea4d21c8566e2f926e4ed43e4e85fe2f421
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e3a223fa2ed75b739ceddfdbabec07ef5c0a358c85b091b74f8c57136a3413e
[INFO] running `Command { std: "docker" "start" "-a" "6e3a223fa2ed75b739ceddfdbabec07ef5c0a358c85b091b74f8c57136a3413e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prettyplease v0.2.17
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling gloo-worker-macros v0.1.0
[INFO] [stderr]    Compiling implicit-clone-derive v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking implicit-clone v0.4.9
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling yew-macro v0.21.0
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]     Checking wasm-bindgen v0.2.92
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling yew-nested-router-macros v0.5.0
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking pinned v0.1.0
[INFO] [stderr]     Checking prokio v0.1.0
[INFO] [stderr]     Checking web-sys v0.3.69
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.42
[INFO] [stderr]     Checking gloo-timers v0.3.0
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking gloo-utils v0.2.0
[INFO] [stderr]     Checking gloo-events v0.2.0
[INFO] [stderr]     Checking gloo-dialogs v0.2.0
[INFO] [stderr]     Checking gloo-render v0.2.0
[INFO] [stderr]     Checking gloo-net v0.4.0
[INFO] [stderr]     Checking gloo-console v0.3.0
[INFO] [stderr]     Checking gloo-storage v0.3.0
[INFO] [stderr]     Checking gloo-worker v0.4.0
[INFO] [stderr]     Checking gloo-history v0.2.2
[INFO] [stderr]     Checking gloo-file v0.3.0
[INFO] [stderr]     Checking gloo v0.10.0
[INFO] [stderr]     Checking yew v0.21.0
[INFO] [stderr]     Checking yew-nested-router v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.03s
[INFO] running `Command { std: "docker" "inspect" "6e3a223fa2ed75b739ceddfdbabec07ef5c0a358c85b091b74f8c57136a3413e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3a223fa2ed75b739ceddfdbabec07ef5c0a358c85b091b74f8c57136a3413e", kill_on_drop: false }`
[INFO] [stdout] 6e3a223fa2ed75b739ceddfdbabec07ef5c0a358c85b091b74f8c57136a3413e