[INFO] cloning repository https://github.com/Fuzen-py/Melody [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fuzen-py/Melody" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3339063d24bf9c031b3e1384bbf63b20d6c5aba7 [INFO] checking Fuzen-py/Melody against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fuzen-py/Melody 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/Fuzen-py/Melody [INFO] finished tweaking git repo https://github.com/Fuzen-py/Melody [INFO] tweaked toml for git repo https://github.com/Fuzen-py/Melody written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Fuzen-py/Melody 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ogg_pager v0.5.0 [INFO] [stderr] Downloaded lofty_attr v0.8.0 [INFO] [stderr] Downloaded anstyle v1.0.3 [INFO] [stderr] Downloaded human-panic v1.2.0 [INFO] [stderr] Downloaded indicatif v0.17.6 [INFO] [stderr] Downloaded lofty v0.14.0 [INFO] [stderr] Downloaded aho-corasick v1.1.0 [INFO] [stderr] Downloaded tabwriter v1.3.0 [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] 3de726ef98edf85a540b467cfc4b3991cb3fb9da240638bd7fdab28a5ab7c2f8 [INFO] running `Command { std: "docker" "start" "-a" "3de726ef98edf85a540b467cfc4b3991cb3fb9da240638bd7fdab28a5ab7c2f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3de726ef98edf85a540b467cfc4b3991cb3fb9da240638bd7fdab28a5ab7c2f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de726ef98edf85a540b467cfc4b3991cb3fb9da240638bd7fdab28a5ab7c2f8", kill_on_drop: false }` [INFO] [stdout] 3de726ef98edf85a540b467cfc4b3991cb3fb9da240638bd7fdab28a5ab7c2f8 [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] 5e2cd9d7a26d9cedcd40d8ff3de5c16a4c9d21b4884b66289424ded6c6dbaa2f [INFO] running `Command { std: "docker" "start" "-a" "5e2cd9d7a26d9cedcd40d8ff3de5c16a4c9d21b4884b66289424ded6c6dbaa2f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Checking aho-corasick v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Compiling portable-atomic v1.4.3 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking winnow v0.5.15 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking ogg_pager v0.5.0 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking hound v3.5.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking indicatif v0.17.6 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking tabwriter v1.3.0 [INFO] [stderr] Checking rodio v0.17.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling lofty_attr v0.8.0 [INFO] [stderr] Checking lofty v0.14.0 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking os_info v3.7.0 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking human-panic v1.2.0 [INFO] [stderr] Checking melody v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/song.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/song.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.73s [INFO] running `Command { std: "docker" "inspect" "5e2cd9d7a26d9cedcd40d8ff3de5c16a4c9d21b4884b66289424ded6c6dbaa2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e2cd9d7a26d9cedcd40d8ff3de5c16a4c9d21b4884b66289424ded6c6dbaa2f", kill_on_drop: false }` [INFO] [stdout] 5e2cd9d7a26d9cedcd40d8ff3de5c16a4c9d21b4884b66289424ded6c6dbaa2f [INFO] checking Fuzen-py/Melody against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fuzen-py/Melody 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/Fuzen-py/Melody [INFO] finished tweaking git repo https://github.com/Fuzen-py/Melody [INFO] tweaked toml for git repo https://github.com/Fuzen-py/Melody written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Fuzen-py/Melody 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-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] b0fdbc9f6a05b6b27cb98086cce04932d9dfe1500f955a060dd78195d2f05d6d [INFO] running `Command { std: "docker" "start" "-a" "b0fdbc9f6a05b6b27cb98086cce04932d9dfe1500f955a060dd78195d2f05d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0fdbc9f6a05b6b27cb98086cce04932d9dfe1500f955a060dd78195d2f05d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0fdbc9f6a05b6b27cb98086cce04932d9dfe1500f955a060dd78195d2f05d6d", kill_on_drop: false }` [INFO] [stdout] b0fdbc9f6a05b6b27cb98086cce04932d9dfe1500f955a060dd78195d2f05d6d [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] f12720c5fc8047e305bdc40b990637099af6f55c92b32676cb4bf3087ea4d370 [INFO] running `Command { std: "docker" "start" "-a" "f12720c5fc8047e305bdc40b990637099af6f55c92b32676cb4bf3087ea4d370", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking aho-corasick v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.1/src/inflate/core.rs:1154:9 [INFO] [stdout] | [INFO] [stdout] 1154 | / match state { [INFO] [stdout] 1155 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1156 | | l.bit_buf = 0; [INFO] [stdout] 1157 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1699 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1700 | | }; [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f12720c5fc8047e305bdc40b990637099af6f55c92b32676cb4bf3087ea4d370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12720c5fc8047e305bdc40b990637099af6f55c92b32676cb4bf3087ea4d370", kill_on_drop: false }` [INFO] [stdout] f12720c5fc8047e305bdc40b990637099af6f55c92b32676cb4bf3087ea4d370