[INFO] fetching crate hdrhistogram 7.5.4... [INFO] checking hdrhistogram-7.5.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate hdrhistogram 7.5.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate hdrhistogram 7.5.4 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 hdrhistogram 7.5.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hdrhistogram 7.5.4 [INFO] tweaked toml for crates.io crate hdrhistogram 7.5.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate hdrhistogram 7.5.4 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 clap v4.3.24 [INFO] [stderr] Downloaded clap_builder v4.3.24 [INFO] [stderr] Downloaded rug v1.22.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.1 [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] 81fd283c15afcab47fc0f41dc9189d77ab0fc63d7e72a50667660560a1204759 [INFO] running `Command { std: "docker" "start" "-a" "81fd283c15afcab47fc0f41dc9189d77ab0fc63d7e72a50667660560a1204759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81fd283c15afcab47fc0f41dc9189d77ab0fc63d7e72a50667660560a1204759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81fd283c15afcab47fc0f41dc9189d77ab0fc63d7e72a50667660560a1204759", kill_on_drop: false }` [INFO] [stdout] 81fd283c15afcab47fc0f41dc9189d77ab0fc63d7e72a50667660560a1204759 [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] 0275a98ed692fdc739ce08a2ae997a17ce8c7d64a7161cc4dc7d2fc811a66978 [INFO] running `Command { std: "docker" "start" "-a" "0275a98ed692fdc739ce08a2ae997a17ce8c7d64a7161cc4dc7d2fc811a66978", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling rug v1.22.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.24 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hdrhistogram v7.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/serialization/v2_deflate_serializer.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{self, error, fmt}; [INFO] [stdout] | ^^^^ the item `std` 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 `std` is imported redundantly [INFO] [stdout] --> src/serialization/deserializer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{self, error, fmt}; [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v4.3.24 [INFO] [stdout] warning: the item `serialization` is imported redundantly [INFO] [stdout] --> benches/interval_log.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use hdrhistogram::serialization; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use hdrhistogram::serialization::interval_log; [INFO] [stdout] 9 | use hdrhistogram::*; [INFO] [stdout] | --------------- the item `serialization` is already imported 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: field `0` is never read [INFO] [stdout] --> examples/cli.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | Io(io::Error), [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 232 | Io(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/cli.rs:233:24 [INFO] [stdout] | [INFO] [stdout] 233 | HistogramSerialize(V2SerializeError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 233 | HistogramSerialize(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/cli.rs:234:34 [INFO] [stdout] | [INFO] [stdout] 234 | HistogramSerializeCompressed(V2DeflateSerializeError), [INFO] [stdout] | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 234 | HistogramSerializeCompressed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/cli.rs:235:26 [INFO] [stdout] | [INFO] [stdout] 235 | HistogramDeserialize(DeserializeError), [INFO] [stdout] | -------------------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 235 | HistogramDeserialize(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/cli.rs:236:21 [INFO] [stdout] | [INFO] [stdout] 236 | HistogramRecord(RecordError), [INFO] [stdout] | --------------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 236 | HistogramRecord(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/serialization/v2_deflate_serializer.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{self, error, fmt}; [INFO] [stdout] | ^^^^ the item `std` 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 `std` is imported redundantly [INFO] [stdout] --> src/serialization/deserializer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{self, error, fmt}; [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Add` is imported redundantly [INFO] [stdout] --> src/serialization/interval_log/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::super::super::*; [INFO] [stdout] | ---------------------- the item `Add` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `iter` is imported redundantly [INFO] [stdout] --> src/serialization/interval_log/tests.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{iter, time}; [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::super::super::*; [INFO] [stdout] | ---------------------- the item `iter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `time` is imported redundantly [INFO] [stdout] --> src/serialization/interval_log/tests.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{iter, time}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `time` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "0275a98ed692fdc739ce08a2ae997a17ce8c7d64a7161cc4dc7d2fc811a66978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0275a98ed692fdc739ce08a2ae997a17ce8c7d64a7161cc4dc7d2fc811a66978", kill_on_drop: false }` [INFO] [stdout] 0275a98ed692fdc739ce08a2ae997a17ce8c7d64a7161cc4dc7d2fc811a66978 [INFO] checking hdrhistogram-7.5.4 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate hdrhistogram 7.5.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate hdrhistogram 7.5.4 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 hdrhistogram 7.5.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hdrhistogram 7.5.4 [INFO] tweaked toml for crates.io crate hdrhistogram 7.5.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate hdrhistogram 7.5.4 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] 37e31fc37d7d283e3270a2c95dc1c2af4f54c90854e11d84280f72dd39753159 [INFO] running `Command { std: "docker" "start" "-a" "37e31fc37d7d283e3270a2c95dc1c2af4f54c90854e11d84280f72dd39753159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37e31fc37d7d283e3270a2c95dc1c2af4f54c90854e11d84280f72dd39753159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e31fc37d7d283e3270a2c95dc1c2af4f54c90854e11d84280f72dd39753159", kill_on_drop: false }` [INFO] [stdout] 37e31fc37d7d283e3270a2c95dc1c2af4f54c90854e11d84280f72dd39753159 [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] 73d2fe589645c0100c5f0e9e382db60dcecfada6b087469b608026a73518a4b4 [INFO] running `Command { std: "docker" "start" "-a" "73d2fe589645c0100c5f0e9e382db60dcecfada6b087469b608026a73518a4b4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling rug v1.22.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking ieee754 v0.2.6 [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[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [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] [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "73d2fe589645c0100c5f0e9e382db60dcecfada6b087469b608026a73518a4b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73d2fe589645c0100c5f0e9e382db60dcecfada6b087469b608026a73518a4b4", kill_on_drop: false }` [INFO] [stdout] 73d2fe589645c0100c5f0e9e382db60dcecfada6b087469b608026a73518a4b4