[INFO] cloning repository https://github.com/bacv/deco8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bacv/deco8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77e4a14809287f23217b1cf0f78a329368cc4c10 [INFO] checking bacv/deco8 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bacv/deco8 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/bacv/deco8 [INFO] finished tweaking git repo https://github.com/bacv/deco8 [INFO] tweaked toml for git repo https://github.com/bacv/deco8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bacv/deco8 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 png v0.17.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 908da72c91b97e14b916707cb1958729b2b454b560f556f495faca908475b52c [INFO] running `Command { std: "docker" "start" "-a" "908da72c91b97e14b916707cb1958729b2b454b560f556f495faca908475b52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "908da72c91b97e14b916707cb1958729b2b454b560f556f495faca908475b52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "908da72c91b97e14b916707cb1958729b2b454b560f556f495faca908475b52c", kill_on_drop: false }` [INFO] [stdout] 908da72c91b97e14b916707cb1958729b2b454b560f556f495faca908475b52c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] af434977e65a74954f4dbf5ff32d550ba92c1b1ca5990028cbced3d38fd8f95b [INFO] running `Command { std: "docker" "start" "-a" "af434977e65a74954f4dbf5ff32d550ba92c1b1ca5990028cbced3d38fd8f95b", kill_on_drop: false }` [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Checking deco8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cartridge/decode.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut out: Vec = Vec::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtf` [INFO] [stdout] --> src/cartridge/decode.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut mtf = &data[data_cursor..data_cursor + 256]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mtf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decompressed_len` [INFO] [stdout] --> src/cartridge/decode.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let decompressed_len = to_u16(&data[0x4304..=0x4305]) as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decompressed_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `unary` is assigned to, but never used [INFO] [stdout] --> src/cartridge/decode.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut unary = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_unary` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cartridge/decode.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let mut out: Vec = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cartridge/decode.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let mut mtf = &data[data_cursor..data_cursor + 256]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `byte` [INFO] [stdout] --> src/cartridge/decode.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bit_idx` [INFO] [stdout] --> src/cartridge/decode.rs:90:28 [INFO] [stdout] | [INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gfx` [INFO] [stdout] --> src/cartridge/encode.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_gfx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lua` [INFO] [stdout] --> src/cartridge/encode.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lua` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cartridge/decode.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut out: Vec = Vec::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtf` [INFO] [stdout] --> src/cartridge/decode.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut mtf = &data[data_cursor..data_cursor + 256]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mtf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decompressed_len` [INFO] [stdout] --> src/cartridge/decode.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let decompressed_len = to_u16(&data[0x4304..=0x4305]) as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decompressed_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `unary` is assigned to, but never used [INFO] [stdout] --> src/cartridge/decode.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut unary = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_unary` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cartridge/decode.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let mut out: Vec = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cartridge/decode.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let mut mtf = &data[data_cursor..data_cursor + 256]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `byte` [INFO] [stdout] --> src/cartridge/decode.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bit_idx` [INFO] [stdout] --> src/cartridge/decode.rs:90:28 [INFO] [stdout] | [INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gfx` [INFO] [stdout] --> src/cartridge/encode.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_gfx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lua` [INFO] [stdout] --> src/cartridge/encode.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lua` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "af434977e65a74954f4dbf5ff32d550ba92c1b1ca5990028cbced3d38fd8f95b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af434977e65a74954f4dbf5ff32d550ba92c1b1ca5990028cbced3d38fd8f95b", kill_on_drop: false }` [INFO] [stdout] af434977e65a74954f4dbf5ff32d550ba92c1b1ca5990028cbced3d38fd8f95b [INFO] checking bacv/deco8 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bacv/deco8 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/bacv/deco8 [INFO] finished tweaking git repo https://github.com/bacv/deco8 [INFO] tweaked toml for git repo https://github.com/bacv/deco8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bacv/deco8 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fb5515f5a27c4056c3839283e09cb864fc7e5955a7b4b101de389d33df686134 [INFO] running `Command { std: "docker" "start" "-a" "fb5515f5a27c4056c3839283e09cb864fc7e5955a7b4b101de389d33df686134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb5515f5a27c4056c3839283e09cb864fc7e5955a7b4b101de389d33df686134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb5515f5a27c4056c3839283e09cb864fc7e5955a7b4b101de389d33df686134", kill_on_drop: false }` [INFO] [stdout] fb5515f5a27c4056c3839283e09cb864fc7e5955a7b4b101de389d33df686134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0b4c0891a991801cb4ee1a46f8b7c0c5717eab6eef8af6fcd95473841b7a5036 [INFO] running `Command { std: "docker" "start" "-a" "0b4c0891a991801cb4ee1a46f8b7c0c5717eab6eef8af6fcd95473841b7a5036", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.5.4/src/inflate/core.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | / match state { [INFO] [stdout] 1108 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1109 | | l.bit_buf = 0; [INFO] [stdout] 1110 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1639 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1640 | | }; [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] running `Command { std: "docker" "inspect" "0b4c0891a991801cb4ee1a46f8b7c0c5717eab6eef8af6fcd95473841b7a5036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b4c0891a991801cb4ee1a46f8b7c0c5717eab6eef8af6fcd95473841b7a5036", kill_on_drop: false }` [INFO] [stdout] 0b4c0891a991801cb4ee1a46f8b7c0c5717eab6eef8af6fcd95473841b7a5036