[INFO] cloning repository https://github.com/EdMcBane/rustyworld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdMcBane/rustyworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e9a5ab1ba800b625ef1a9f90863d31126e6f8fb [INFO] checking EdMcBane/rustyworld against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdMcBane/rustyworld 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 git repo https://github.com/EdMcBane/rustyworld [INFO] finished tweaking git repo https://github.com/EdMcBane/rustyworld [INFO] tweaked toml for git repo https://github.com/EdMcBane/rustyworld written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EdMcBane/rustyworld 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded minifb v0.19.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] efc8539022eac537deeb4df166744af257415585ad2b80d064e2aca29c646e98 [INFO] running `Command { std: "docker" "start" "-a" "efc8539022eac537deeb4df166744af257415585ad2b80d064e2aca29c646e98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efc8539022eac537deeb4df166744af257415585ad2b80d064e2aca29c646e98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efc8539022eac537deeb4df166744af257415585ad2b80d064e2aca29c646e98", kill_on_drop: false }` [INFO] [stdout] efc8539022eac537deeb4df166744af257415585ad2b80d064e2aca29c646e98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ff07d23555aa50da3042ccb2f2991f6a68545e0944c4c049547d7fe646168f9d [INFO] running `Command { std: "docker" "start" "-a" "ff07d23555aa50da3042ccb2f2991f6a68545e0944c4c049547d7fe646168f9d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking arr_macro v0.1.3 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking rodio v0.14.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking rustyworld v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.38s [INFO] running `Command { std: "docker" "inspect" "ff07d23555aa50da3042ccb2f2991f6a68545e0944c4c049547d7fe646168f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff07d23555aa50da3042ccb2f2991f6a68545e0944c4c049547d7fe646168f9d", kill_on_drop: false }` [INFO] [stdout] ff07d23555aa50da3042ccb2f2991f6a68545e0944c4c049547d7fe646168f9d [INFO] checking EdMcBane/rustyworld against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdMcBane%2Frustyworld" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdMcBane/rustyworld 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 git repo https://github.com/EdMcBane/rustyworld [INFO] finished tweaking git repo https://github.com/EdMcBane/rustyworld [INFO] tweaked toml for git repo https://github.com/EdMcBane/rustyworld written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/EdMcBane/rustyworld 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 30edd78d4889335545f915e46f4b8e983954ee06a150fa5eefe7873f77f05df7 [INFO] running `Command { std: "docker" "start" "-a" "30edd78d4889335545f915e46f4b8e983954ee06a150fa5eefe7873f77f05df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30edd78d4889335545f915e46f4b8e983954ee06a150fa5eefe7873f77f05df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30edd78d4889335545f915e46f4b8e983954ee06a150fa5eefe7873f77f05df7", kill_on_drop: false }` [INFO] [stdout] 30edd78d4889335545f915e46f4b8e983954ee06a150fa5eefe7873f77f05df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1992bba7d1e5e2083ca5bc3d7ff1716630e5dcd545a02ade13372fad3b8a5000 [INFO] running `Command { std: "docker" "start" "-a" "1992bba7d1e5e2083ca5bc3d7ff1716630e5dcd545a02ade13372fad3b8a5000", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Checking num-traits v0.2.18 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Checking arr_macro v0.1.3 [INFO] [stderr] Checking rodio v0.14.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking rustyworld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/vm.rs:826:20 [INFO] [stdout] | [INFO] [stdout] 826 | _ => { panic!(); } [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/vm.rs:826:20 [INFO] [stdout] | [INFO] [stdout] 826 | _ => { panic!(); } [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [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 `rustyworld` (lib) 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 `rustyworld` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "1992bba7d1e5e2083ca5bc3d7ff1716630e5dcd545a02ade13372fad3b8a5000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1992bba7d1e5e2083ca5bc3d7ff1716630e5dcd545a02ade13372fad3b8a5000", kill_on_drop: false }` [INFO] [stdout] 1992bba7d1e5e2083ca5bc3d7ff1716630e5dcd545a02ade13372fad3b8a5000