[INFO] fetching crate inarybay 0.1.0...
[INFO] checking inarybay-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate inarybay 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate inarybay 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inarybay 0.1.0
[INFO] finished tweaking crates.io crate inarybay 0.1.0
[INFO] tweaked toml for crates.io crate inarybay 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages
[INFO] [stderr]       Adding cargo-manifest v0.7.1 (latest: v0.14.0)
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding genemichaels v0.1.21 (latest: v0.2.3)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding itertools v0.11.0 (latest: v0.12.1)
[INFO] [stderr]       Adding litrs v0.2.3 (latest: v0.4.1)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding structre v0.0.1 (latest: v0.0.4)
[INFO] [stderr]       Adding structre_proc_macros v0.0.1 (latest: v0.0.3)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding synstructure v0.12.6 (latest: v0.13.1)
[INFO] [stderr]       Adding toml v0.5.11 (latest: v0.8.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v4.5.4
[INFO] [stderr]   Downloaded gc_derive v0.5.0
[INFO] [stderr]   Downloaded genemichaels v0.1.21
[INFO] [stderr]   Downloaded markdown v1.0.0-alpha.16
[INFO] [stderr]   Downloaded cargo-manifest v0.7.1
[INFO] [stderr]   Downloaded structre_proc_macros v0.0.1
[INFO] [stderr]   Downloaded structre v0.0.1
[INFO] [stderr]   Downloaded gc v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72191e03265a01c3fd8834b50ae6de391bdc19a2c61cbc64d28b42c18c91f164
[INFO] running `Command { std: "docker" "start" "-a" "72191e03265a01c3fd8834b50ae6de391bdc19a2c61cbc64d28b42c18c91f164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72191e03265a01c3fd8834b50ae6de391bdc19a2c61cbc64d28b42c18c91f164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72191e03265a01c3fd8834b50ae6de391bdc19a2c61cbc64d28b42c18c91f164", kill_on_drop: false }`
[INFO] [stdout] 72191e03265a01c3fd8834b50ae6de391bdc19a2c61cbc64d28b42c18c91f164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cd89d62d7047bcf47c8c1dae631dcdf7f2f795861c31a84fe66bc928aefa6f7
[INFO] running `Command { std: "docker" "start" "-a" "5cd89d62d7047bcf47c8c1dae631dcdf7f2f795861c31a84fe66bc928aefa6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-id v0.3.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling gc_derive v0.5.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking markdown v1.0.0-alpha.16
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking gc v0.5.0
[INFO] [stderr]     Checking cargo-manifest v0.7.1
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]    Compiling structre_proc_macros v0.0.1
[INFO] [stderr]     Checking structre v0.0.1
[INFO] [stderr]     Checking genemichaels v0.1.21
[INFO] [stderr]     Checking inarybay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "5cd89d62d7047bcf47c8c1dae631dcdf7f2f795861c31a84fe66bc928aefa6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd89d62d7047bcf47c8c1dae631dcdf7f2f795861c31a84fe66bc928aefa6f7", kill_on_drop: false }`
[INFO] [stdout] 5cd89d62d7047bcf47c8c1dae631dcdf7f2f795861c31a84fe66bc928aefa6f7
[INFO] checking inarybay-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate inarybay 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate inarybay 0.1.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inarybay 0.1.0
[INFO] finished tweaking crates.io crate inarybay 0.1.0
[INFO] tweaked toml for crates.io crate inarybay 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e2e144596c0aa05b6a4f0cf29dbbc771a1adeb4910b7528342ec3f84764845c
[INFO] running `Command { std: "docker" "start" "-a" "2e2e144596c0aa05b6a4f0cf29dbbc771a1adeb4910b7528342ec3f84764845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e2e144596c0aa05b6a4f0cf29dbbc771a1adeb4910b7528342ec3f84764845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e2e144596c0aa05b6a4f0cf29dbbc771a1adeb4910b7528342ec3f84764845c", kill_on_drop: false }`
[INFO] [stdout] 2e2e144596c0aa05b6a4f0cf29dbbc771a1adeb4910b7528342ec3f84764845c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d487f62ce9db5569774db1cb56fbba21d76d2f4bdfa7fa1cfccc2d280390ae7
[INFO] running `Command { std: "docker" "start" "-a" "9d487f62ce9db5569774db1cb56fbba21d76d2f4bdfa7fa1cfccc2d280390ae7", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]     Checking unicode-id v0.3.4
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking markdown v1.0.0-alpha.16
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking cargo-manifest v0.7.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]    Compiling structre_proc_macros v0.0.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling gc_derive v0.5.0
[INFO] [stderr]     Checking gc v0.5.0
[INFO] [stderr]     Checking structre v0.0.1
[INFO] [stderr]     Checking genemichaels v0.1.21
[INFO] [stderr]     Checking inarybay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/scope.rs:927:17
[INFO] [stdout]     |
[INFO] [stdout] 927 | /                 match range_level {
[INFO] [stdout] 928 | |                     RangeAlloc::Local(_, alloc) => {
[INFO] [stdout] 929 | |                         return f(alloc);
[INFO] [stdout] 930 | |                     },
[INFO] [stdout] 931 | |                     _ => unreachable!(),
[INFO] [stdout] 932 | |                 };
[INFO] [stdout]     | |_________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/scope.rs:927:17
[INFO] [stdout]     |
[INFO] [stdout] 927 | /                 match range_level {
[INFO] [stdout] 928 | |                     RangeAlloc::Local(_, alloc) => {
[INFO] [stdout] 929 | |                         return f(alloc);
[INFO] [stdout] 930 | |                     },
[INFO] [stdout] 931 | |                     _ => unreachable!(),
[INFO] [stdout] 932 | |                 };
[INFO] [stdout]     | |_________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inarybay` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inarybay` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9d487f62ce9db5569774db1cb56fbba21d76d2f4bdfa7fa1cfccc2d280390ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d487f62ce9db5569774db1cb56fbba21d76d2f4bdfa7fa1cfccc2d280390ae7", kill_on_drop: false }`
[INFO] [stdout] 9d487f62ce9db5569774db1cb56fbba21d76d2f4bdfa7fa1cfccc2d280390ae7