[INFO] cloning repository https://github.com/bluecookies/0x40-hues.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluecookies/0x40-hues.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37156f5264ee7420946949766e4f457138ada9d4 [INFO] checking bluecookies/0x40-hues.rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs" "/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/bluecookies/0x40-hues.rs 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/bluecookies/0x40-hues.rs [INFO] finished tweaking git repo https://github.com/bluecookies/0x40-hues.rs [INFO] tweaked toml for git repo https://github.com/bluecookies/0x40-hues.rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bluecookies/0x40-hues.rs 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 zip v0.3.0 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded msdos_time v0.1.5 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded num-integer v0.1.36 [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded serde_derive_internals v0.19.0 [INFO] [stderr] Downloaded cfg-if v0.1.2 [INFO] [stderr] Downloaded build_const v0.2.0 [INFO] [stderr] Downloaded coreaudio-rs v0.7.0 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded ogg v0.4.1 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded cgmath v0.14.1 [INFO] [stderr] Downloaded toml v0.4.5 [INFO] [stderr] Downloaded claxon v0.3.1 [INFO] [stderr] Downloaded sdl2-sys v0.31.0 [INFO] [stderr] Downloaded simplemad_sys v0.5.0 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded coreaudio-sys v0.1.2 [INFO] [stderr] Downloaded stdweb v0.1.3 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded simplemad v0.8.1 [INFO] [stderr] Downloaded sdl2 v0.31.0 [INFO] [stderr] Downloaded serde v1.0.27 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.1.2 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded alsa-sys v0.1.1 [INFO] [stderr] Downloaded cpal v0.6.0 [INFO] [stderr] Downloaded hound v1.1.0 [INFO] [stderr] Downloaded lewton v0.5.2 [INFO] [stderr] Downloaded num-traits v0.2.0 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded serde_derive v1.0.27 [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded approx v0.1.1 [INFO] [stderr] Downloaded ole32-sys v0.2.0 [INFO] [stderr] Downloaded lazy_static v1.0.0 [INFO] [stderr] Downloaded num-iter v0.1.35 [INFO] [stderr] Downloaded num v0.1.41 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded rodio v0.6.0 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded bzip2 v0.3.2 [INFO] [stderr] Downloaded crc v1.7.0 [INFO] [stderr] Downloaded adler32 v1.0.2 [INFO] [stderr] Downloaded bitflags v1.0.1 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded miniz_oxide v0.1.2 [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] 11bb81ed5943094b1168f36c0f3a593ce6da0743f03e390056a42e5271f74834 [INFO] running `Command { std: "docker" "start" "-a" "11bb81ed5943094b1168f36c0f3a593ce6da0743f03e390056a42e5271f74834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11bb81ed5943094b1168f36c0f3a593ce6da0743f03e390056a42e5271f74834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11bb81ed5943094b1168f36c0f3a593ce6da0743f03e390056a42e5271f74834", kill_on_drop: false }` [INFO] [stdout] 11bb81ed5943094b1168f36c0f3a593ce6da0743f03e390056a42e5271f74834 [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] 62c8688b63da240bb7d0186db0c264f82775aab61456e7a2601278314eafc117 [INFO] running `Command { std: "docker" "start" "-a" "62c8688b63da240bb7d0186db0c264f82775aab61456e7a2601278314eafc117", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Compiling simplemad_sys v0.5.0 [INFO] [stderr] Checking cpal v0.6.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking claxon v0.3.1 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking hound v1.1.0 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking rodio v0.6.0 [INFO] [stderr] Checking simplemad v0.8.1 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking zip v0.3.0 [INFO] [stderr] Checking hues v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rodio::Sample` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use rodio::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/loader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rodio` is imported redundantly [INFO] [stdout] --> src/songs.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rodio; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate rodio; [INFO] [stdout] | ------------------- the item `rodio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::Sample` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use rodio::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/loader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rodio` is imported redundantly [INFO] [stdout] --> src/songs.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rodio; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate rodio; [INFO] [stdout] | ------------------- the item `rodio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/loader.rs:146:44 [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/loader.rs:146:44 [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/songs.rs:44:58 [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/songs.rs:44:58 [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fullname`, `source`, and `source_other` are never read [INFO] [stdout] --> src/images.rs:106:2 [INFO] [stdout] | [INFO] [stdout] 103 | struct Image { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | fullname: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 107 | source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | source_other: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fullname`, `source`, and `source_other` are never read [INFO] [stdout] --> src/images.rs:106:2 [INFO] [stdout] | [INFO] [stdout] 103 | struct Image { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | fullname: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 107 | source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | source_other: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/songs.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Song { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/songs.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Song { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 3.98s [INFO] running `Command { std: "docker" "inspect" "62c8688b63da240bb7d0186db0c264f82775aab61456e7a2601278314eafc117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62c8688b63da240bb7d0186db0c264f82775aab61456e7a2601278314eafc117", kill_on_drop: false }` [INFO] [stdout] 62c8688b63da240bb7d0186db0c264f82775aab61456e7a2601278314eafc117 [INFO] checking bluecookies/0x40-hues.rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs" "/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/bluecookies/0x40-hues.rs 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/bluecookies/0x40-hues.rs [INFO] finished tweaking git repo https://github.com/bluecookies/0x40-hues.rs [INFO] tweaked toml for git repo https://github.com/bluecookies/0x40-hues.rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bluecookies/0x40-hues.rs 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] 3a4dbe0e2d228681614d43fe186a91e6176330c0ee82284eed96e24d8fdfa0b5 [INFO] running `Command { std: "docker" "start" "-a" "3a4dbe0e2d228681614d43fe186a91e6176330c0ee82284eed96e24d8fdfa0b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a4dbe0e2d228681614d43fe186a91e6176330c0ee82284eed96e24d8fdfa0b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a4dbe0e2d228681614d43fe186a91e6176330c0ee82284eed96e24d8fdfa0b5", kill_on_drop: false }` [INFO] [stdout] 3a4dbe0e2d228681614d43fe186a91e6176330c0ee82284eed96e24d8fdfa0b5 [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] d69e2da6f1a5b2183bea7773c7e57b5e3f0faa389b94fffc1ea0d571f467f94d [INFO] running `Command { std: "docker" "start" "-a" "d69e2da6f1a5b2183bea7773c7e57b5e3f0faa389b94fffc1ea0d571f467f94d", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.4.1/src/lib.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | try!(Err(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 433 | try!(Err::(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.4.1/src/lib.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | try!(Err(OggReadError::InvalidStreamStructVer(stream_structure_version))); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 484 | try!(Err::(OggReadError::InvalidStreamStructVer(stream_structure_version))); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.1.2/src/inflate/core.rs:1049:9 [INFO] [stdout] | [INFO] [stdout] 1049 | / match state { [INFO] [stdout] 1050 | | Start => { [INFO] [stdout] 1051 | | generate_state!(state, 'state_machine, { [INFO] [stdout] 1052 | | l.bit_buf = 0; [INFO] [stdout] ... | [INFO] [stdout] 1634 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1635 | | }; [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ogg` (lib) due to 3 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 E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d69e2da6f1a5b2183bea7773c7e57b5e3f0faa389b94fffc1ea0d571f467f94d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d69e2da6f1a5b2183bea7773c7e57b5e3f0faa389b94fffc1ea0d571f467f94d", kill_on_drop: false }` [INFO] [stdout] d69e2da6f1a5b2183bea7773c7e57b5e3f0faa389b94fffc1ea0d571f467f94d