[INFO] fetching crate sightglass 0.1.0... [INFO] checking sightglass-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate sightglass 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sightglass 0.1.0 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 crates.io crate sightglass 0.1.0 [INFO] finished tweaking crates.io crate sightglass 0.1.0 [INFO] tweaked toml for crates.io crate sightglass 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages [INFO] [stderr] Adding bitflags v0.7.0 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding core_affinity v0.5.10 (latest: v0.8.1) [INFO] [stderr] Adding errno v0.2.8 (latest: v0.3.8) [INFO] [stderr] Adding goblin v0.0.24 (latest: v0.8.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding libloading v0.5.2 (latest: v0.8.3) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding scroll v0.9.2 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.9.5 (latest: v0.12.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [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 precision v0.1.17 [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded hwloc v0.5.0 [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded wasix v0.12.21 [INFO] [stderr] Downloaded xfailure v0.1.0 [INFO] [stderr] Downloaded printtable v0.1.0 [INFO] [stderr] Downloaded goblin v0.0.24 [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] 413c0b691297e11f4b105b2ba1254481b990fd36a7cae98b1535c6fc6021e6f4 [INFO] running `Command { std: "docker" "start" "-a" "413c0b691297e11f4b105b2ba1254481b990fd36a7cae98b1535c6fc6021e6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "413c0b691297e11f4b105b2ba1254481b990fd36a7cae98b1535c6fc6021e6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "413c0b691297e11f4b105b2ba1254481b990fd36a7cae98b1535c6fc6021e6f4", kill_on_drop: false }` [INFO] [stdout] 413c0b691297e11f4b105b2ba1254481b990fd36a7cae98b1535c6fc6021e6f4 [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] c29fec000347bb8d2adae4d3a86d8323e3912d2759c6b832f581e27b1c7eb28f [INFO] running `Command { std: "docker" "start" "-a" "c29fec000347bb8d2adae4d3a86d8323e3912d2759c6b832f581e27b1c7eb28f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling precision v0.1.17 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking printtable v0.1.0 [INFO] [stderr] Checking xfailure v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking goblin v0.0.24 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking sightglass v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `libloading` is imported redundantly [INFO] [stdout] --> src/bench.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use libloading; [INFO] [stdout] | ^^^^^^^^^^ the item `libloading` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libloading` is imported redundantly [INFO] [stdout] --> src/bench.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use libloading; [INFO] [stdout] | ^^^^^^^^^^ the item `libloading` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `precision` is imported redundantly [INFO] [stdout] --> src/bench.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use precision::{self, Elapsed, Precision}; [INFO] [stdout] | ^^^^ the item `precision` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `precision` is imported redundantly [INFO] [stdout] --> src/bench.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use precision::{self, Elapsed, Precision}; [INFO] [stdout] | ^^^^ the item `precision` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `printtable` is imported redundantly [INFO] [stdout] --> src/out.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use printtable; [INFO] [stdout] | ^^^^^^^^^^ the item `printtable` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `printtable` is imported redundantly [INFO] [stdout] --> src/out.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use printtable; [INFO] [stdout] | ^^^^^^^^^^ the item `printtable` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/out.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/out.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `precision` is never read [INFO] [stdout] --> src/bench.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | struct TestBodiesBench { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 84 | precision: Precision, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestBodiesBench` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `setup` and `teardown` are never used [INFO] [stdout] --> src/bench.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub trait Runnable { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 99 | fn setup(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 100 | fn teardown(&mut self) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `precision` is never read [INFO] [stdout] --> src/bench.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | struct TestBodiesBench { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 84 | precision: Precision, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestBodiesBench` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `setup` and `teardown` are never used [INFO] [stdout] --> src/bench.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub trait Runnable { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 99 | fn setup(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 100 | fn teardown(&mut self) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.33s [INFO] running `Command { std: "docker" "inspect" "c29fec000347bb8d2adae4d3a86d8323e3912d2759c6b832f581e27b1c7eb28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c29fec000347bb8d2adae4d3a86d8323e3912d2759c6b832f581e27b1c7eb28f", kill_on_drop: false }` [INFO] [stdout] c29fec000347bb8d2adae4d3a86d8323e3912d2759c6b832f581e27b1c7eb28f [INFO] checking sightglass-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate sightglass 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sightglass 0.1.0 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 crates.io crate sightglass 0.1.0 [INFO] finished tweaking crates.io crate sightglass 0.1.0 [INFO] tweaked toml for crates.io crate sightglass 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] 6179012eb26c0ffef54a6f105cfc8a9f9a252e873827733dcd76715bcf595294 [INFO] running `Command { std: "docker" "start" "-a" "6179012eb26c0ffef54a6f105cfc8a9f9a252e873827733dcd76715bcf595294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6179012eb26c0ffef54a6f105cfc8a9f9a252e873827733dcd76715bcf595294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6179012eb26c0ffef54a6f105cfc8a9f9a252e873827733dcd76715bcf595294", kill_on_drop: false }` [INFO] [stdout] 6179012eb26c0ffef54a6f105cfc8a9f9a252e873827733dcd76715bcf595294 [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] 9a25235211955d1a1801c4351a818240761731997b5139a6d9dd9eb300290fc5 [INFO] running `Command { std: "docker" "start" "-a" "9a25235211955d1a1801c4351a818240761731997b5139a6d9dd9eb300290fc5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling precision v0.1.17 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking xfailure v0.1.0 [INFO] [stderr] Checking printtable v0.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking clap v2.34.0 [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] running `Command { std: "docker" "inspect" "9a25235211955d1a1801c4351a818240761731997b5139a6d9dd9eb300290fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a25235211955d1a1801c4351a818240761731997b5139a6d9dd9eb300290fc5", kill_on_drop: false }` [INFO] [stdout] 9a25235211955d1a1801c4351a818240761731997b5139a6d9dd9eb300290fc5