[INFO] cloning repository https://github.com/laxect/hikari [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laxect/hikari" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaxect%2Fhikari", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaxect%2Fhikari'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67ff69a4ae939d8aa7ac5ced1acefe4adbf343c3 [INFO] checking laxect/hikari against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaxect%2Fhikari" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/laxect/hikari 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/laxect/hikari [INFO] finished tweaking git repo https://github.com/laxect/hikari [INFO] tweaked toml for git repo https://github.com/laxect/hikari written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/laxect/hikari 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 zvariant v3.6.0 [INFO] [stderr] Downloaded zvariant_derive v3.6.0 [INFO] [stderr] Downloaded zbus v3.0.0 [INFO] [stderr] Downloaded zbus_macros v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5de815a5f8bce343bba249aff9beae8c57a10a777047cec4ea32ae4eb1e84df8 [INFO] running `Command { std: "docker" "start" "-a" "5de815a5f8bce343bba249aff9beae8c57a10a777047cec4ea32ae4eb1e84df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5de815a5f8bce343bba249aff9beae8c57a10a777047cec4ea32ae4eb1e84df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5de815a5f8bce343bba249aff9beae8c57a10a777047cec4ea32ae4eb1e84df8", kill_on_drop: false }` [INFO] [stdout] 5de815a5f8bce343bba249aff9beae8c57a10a777047cec4ea32ae4eb1e84df8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 82b0ebc1b43da095e0236b3f93b68e0c944c81f33bcf751468a6137df6a344d4 [INFO] running `Command { std: "docker" "start" "-a" "82b0ebc1b43da095e0236b3f93b68e0c944c81f33bcf751468a6137df6a344d4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-io v0.3.23 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling async-io v1.8.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking async-task v4.3.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Checking ordered-stream v0.0.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking async-broadcast v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking iana-time-zone v0.1.46 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling enumflags2_derive v0.7.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling serde_repr v0.1.9 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Compiling zvariant_derive v3.6.0 [INFO] [stderr] Compiling zbus_macros v3.0.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking enumflags2 v0.7.5 [INFO] [stderr] Checking zvariant v3.6.0 [INFO] [stderr] Checking zbus_names v2.2.0 [INFO] [stderr] Checking zbus v3.0.0 [INFO] [stderr] Checking hikari v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.42s [INFO] running `Command { std: "docker" "inspect" "82b0ebc1b43da095e0236b3f93b68e0c944c81f33bcf751468a6137df6a344d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b0ebc1b43da095e0236b3f93b68e0c944c81f33bcf751468a6137df6a344d4", kill_on_drop: false }` [INFO] [stdout] 82b0ebc1b43da095e0236b3f93b68e0c944c81f33bcf751468a6137df6a344d4 [INFO] checking laxect/hikari against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaxect%2Fhikari" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/laxect/hikari 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/laxect/hikari [INFO] finished tweaking git repo https://github.com/laxect/hikari [INFO] tweaked toml for git repo https://github.com/laxect/hikari written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/laxect/hikari 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 549abf880475e9cd1059d27484069bfaa1dd1097274cc474c1ed311e9148fa4e [INFO] running `Command { std: "docker" "start" "-a" "549abf880475e9cd1059d27484069bfaa1dd1097274cc474c1ed311e9148fa4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "549abf880475e9cd1059d27484069bfaa1dd1097274cc474c1ed311e9148fa4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549abf880475e9cd1059d27484069bfaa1dd1097274cc474c1ed311e9148fa4e", kill_on_drop: false }` [INFO] [stdout] 549abf880475e9cd1059d27484069bfaa1dd1097274cc474c1ed311e9148fa4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 41c5da99564e5c248a218b1e5848fa4af227fd9752fffe913650ea820e654dfa [INFO] running `Command { std: "docker" "start" "-a" "41c5da99564e5c248a218b1e5848fa4af227fd9752fffe913650ea820e654dfa", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking futures-io v0.3.23 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Compiling async-io v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking object v0.29.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-1.12.0/src/future.rs:469:27 [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err(|_| unreachable!()).unwrap(); [INFO] [stdout] | ^^^^^^^ cannot infer type of the type parameter `F` declared on the method `map_err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err::(|_| unreachable!()).unwrap(); [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/miniz_oxide-0.5.3/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] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking async-task v4.3.0 [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] [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 `futures-lite` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "41c5da99564e5c248a218b1e5848fa4af227fd9752fffe913650ea820e654dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c5da99564e5c248a218b1e5848fa4af227fd9752fffe913650ea820e654dfa", kill_on_drop: false }` [INFO] [stdout] 41c5da99564e5c248a218b1e5848fa4af227fd9752fffe913650ea820e654dfa