[INFO] cloning repository https://github.com/seefeldmaxwell/y12-iso-builder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seefeldmaxwell/y12-iso-builder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseefeldmaxwell%2Fy12-iso-builder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseefeldmaxwell%2Fy12-iso-builder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b08f777ccc3662a3c02c1cb5796c85fc02dbdfb6
[INFO] fixing seefeldmaxwell/y12-iso-builder against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseefeldmaxwell%2Fy12-iso-builder" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/seefeldmaxwell/y12-iso-builder
[INFO] finished tweaking git repo https://github.com/seefeldmaxwell/y12-iso-builder
[INFO] tweaked toml for git repo https://github.com/seefeldmaxwell/y12-iso-builder written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seefeldmaxwell/y12-iso-builder on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seefeldmaxwell/y12-iso-builder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oco_ref v0.1.1
[INFO] [stderr]   Downloaded leptos_router v0.6.15
[INFO] [stderr]   Downloaded leptos_server v0.6.15
[INFO] [stderr]   Downloaded leptos v0.6.15
[INFO] [stderr]   Downloaded leptos_config v0.6.15
[INFO] [stderr]   Downloaded leptos_reactive v0.6.15
[INFO] [stderr]   Downloaded collection_literals v1.0.3
[INFO] [stderr]   Downloaded leptos_hot_reload v0.6.15
[INFO] [stderr]   Downloaded leptos_meta v0.6.15
[INFO] [stderr]   Downloaded attribute-derive v0.9.2
[INFO] [stderr]   Downloaded attribute-derive-macro v0.9.2
[INFO] [stderr]   Downloaded inventory v0.3.21
[INFO] [stderr]   Downloaded leptos_macro v0.6.15
[INFO] [stderr]   Downloaded derive-where v1.6.0
[INFO] [stderr]   Downloaded leptos_dom v0.6.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24
[INFO] running `Command { std: "docker" "start" "a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.108
[INFO] [stderr]    Compiling bumpalo v3.19.1
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[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling slotmap v1.1.1
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[INFO] [stderr]    Compiling rstml v0.11.2
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[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling attribute-derive v0.9.2
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.108
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_provider v2.1.1
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[INFO] [stderr]     Checking js-sys v0.3.85
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[INFO] [stderr]     Checking oco_ref v0.1.1
[INFO] [stderr]     Checking serde_qs v0.12.0
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking serde_qs v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling leptos_hot_reload v0.6.15
[INFO] [stderr]     Checking idna_adapter v1.2.1
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[INFO] [stderr]    Compiling leptos_macro v0.6.15
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking config v0.14.1
[INFO] [stderr]     Checking web-sys v0.3.85
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.58
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking gloo-timers v0.3.0
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[INFO] [stderr]     Checking wasm-streams v0.4.2
[INFO] [stderr]     Checking leptos_reactive v0.6.15
[INFO] [stderr]     Checking console_log v1.0.0
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[INFO] [stderr]     Checking server_fn v0.6.15
[INFO] [stderr]     Checking leptos_dom v0.6.15
[INFO] [stderr]     Checking leptos_server v0.6.15
[INFO] [stderr]     Checking leptos v0.6.15
[INFO] [stderr]     Checking leptos_meta v0.6.15
[INFO] [stderr]     Checking leptos_router v0.6.15
[INFO] [stderr]     Checking iso-creator-frontend v0.1.0 (/opt/rustwide/workdir/frontend)
[INFO] [stdout] warning: unused variable: `chat_loading`
[INFO] [stdout]    --> frontend/src/lib.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let (chat_loading, set_chat_loading) = create_signal(false);
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chat_loading`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chat_loading`
[INFO] [stdout]    --> frontend/src/lib.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let (chat_loading, set_chat_loading) = create_signal(false);
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chat_loading`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24", kill_on_drop: false }`
[INFO] [stdout] a0a98fe1763275828bcf94ef77825d14d93ca0f63dc9e9ea79462bba8a921b24
