[INFO] cloning repository https://github.com/PyPylia/maybe_special
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PyPylia/maybe_special" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyPylia%2Fmaybe_special", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyPylia%2Fmaybe_special'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c47a99405de56c04ae16e952993b5cfb38a75d27
[INFO] checking PyPylia/maybe_special against try#84addd32a13fa2d3f62fe5d99031611147b7fb13 for pr-147565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyPylia%2Fmaybe_special" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PyPylia/maybe_special
[INFO] finished tweaking git repo https://github.com/PyPylia/maybe_special
[INFO] tweaked toml for git repo https://github.com/PyPylia/maybe_special written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PyPylia/maybe_special on toolchain 84addd32a13fa2d3f62fe5d99031611147b7fb13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PyPylia/maybe_special 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" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41a13decca52749f429515927c13292dd5ed06c25adfa837a14e69d7ec376d40
[INFO] running `Command { std: "docker" "start" "-a" "41a13decca52749f429515927c13292dd5ed06c25adfa837a14e69d7ec376d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41a13decca52749f429515927c13292dd5ed06c25adfa837a14e69d7ec376d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a13decca52749f429515927c13292dd5ed06c25adfa837a14e69d7ec376d40", kill_on_drop: false }`
[INFO] [stdout] 41a13decca52749f429515927c13292dd5ed06c25adfa837a14e69d7ec376d40
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df19c80269416fcf12351ae9be50b35141a4b47631a785ad3edebb927e4b736
[INFO] running `Command { std: "docker" "start" "-a" "1df19c80269416fcf12351ae9be50b35141a4b47631a785ad3edebb927e4b736", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro2 v1.0.101
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking litrs v0.5.1
[INFO] [stderr]     Checking venial v0.6.1
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking maybe_special v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]   --> src/macro.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |            let spec_val = specs.iter().enumerate().map(if builder.use_jump_table {
[INFO] [stdout]    |  ______________________________________________________-
[INFO] [stdout] 81 | |              |(i, _)| quote! { #i + 2 }
[INFO] [stdout]    | |              --------------------------
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |              the expected closure
[INFO] [stdout]    | |              expected because of this
[INFO] [stdout] 82 | |          } else {
[INFO] [stdout] 83 | |/             |(_, spec): (usize, &Specialisation)| {
[INFO] [stdout] 84 | ||                 let spec_ident = &spec.ident;
[INFO] [stdout] 85 | ||                 quote! { #spec_ident as *mut () }
[INFO] [stdout] 86 | ||             }
[INFO] [stdout]    | ||_____________^ one type is more general than the other
[INFO] [stdout] 87 | |          });
[INFO] [stdout]    | |__________- `if` and `else` have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected closure `{closure@src/macro.rs:81:13: 81:21}`
[INFO] [stdout]               found closure `{closure@src/macro.rs:83:13: 83:50}`
[INFO] [stdout]    = note: closure has signature: `for<'a, 'b> fn((usize, &'a Specialisation<'b>)) -> proc_macro2::TokenStream`
[INFO] [stdout]    = note: no two closures, even if identical, have the same type
[INFO] [stdout]    = help: consider boxing your closure and/or using it as a trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/macro.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 | /             quote! {
[INFO] [stdout] 108 | |                 unsafe {
[INFO] [stdout] 109 | |                     #jump_ref_ident.store(
[INFO] [stdout] 110 | |                         match (#(#prefix #detect_macro !(#feature_literal)),*) {
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |                 #dispatch_call
[INFO] [stdout] 118 | |             },
[INFO] [stdout]     | |_____________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]   --> src/macro.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |            let spec_val = specs.iter().enumerate().map(if builder.use_jump_table {
[INFO] [stdout]    |  ______________________________________________________-
[INFO] [stdout] 81 | |              |(i, _)| quote! { #i + 2 }
[INFO] [stdout]    | |              --------------------------
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |              the expected closure
[INFO] [stdout]    | |              expected because of this
[INFO] [stdout] 82 | |          } else {
[INFO] [stdout] 83 | |/             |(_, spec): (usize, &Specialisation)| {
[INFO] [stdout] 84 | ||                 let spec_ident = &spec.ident;
[INFO] [stdout] 85 | ||                 quote! { #spec_ident as *mut () }
[INFO] [stdout] 86 | ||             }
[INFO] [stdout]    | ||_____________^ one type is more general than the other
[INFO] [stdout] 87 | |          });
[INFO] [stdout]    | |__________- `if` and `else` have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected closure `{closure@src/macro.rs:81:13: 81:21}`
[INFO] [stdout]               found closure `{closure@src/macro.rs:83:13: 83:50}`
[INFO] [stdout]    = note: closure has signature: `for<'a, 'b> fn((usize, &'a Specialisation<'b>)) -> proc_macro2::TokenStream`
[INFO] [stdout]    = note: no two closures, even if identical, have the same type
[INFO] [stdout]    = help: consider boxing your closure and/or using it as a trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/macro.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 | /             quote! {
[INFO] [stdout] 108 | |                 unsafe {
[INFO] [stdout] 109 | |                     #jump_ref_ident.store(
[INFO] [stdout] 110 | |                         match (#(#prefix #detect_macro !(#feature_literal)),*) {
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |                 #dispatch_call
[INFO] [stdout] 118 | |             },
[INFO] [stdout]     | |_____________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maybe_special` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maybe_special` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1df19c80269416fcf12351ae9be50b35141a4b47631a785ad3edebb927e4b736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df19c80269416fcf12351ae9be50b35141a4b47631a785ad3edebb927e4b736", kill_on_drop: false }`
[INFO] [stdout] 1df19c80269416fcf12351ae9be50b35141a4b47631a785ad3edebb927e4b736