[INFO] fetching crate kwap-msg 0.6.1... [INFO] checking kwap-msg-0.6.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate kwap-msg 0.6.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate kwap-msg 0.6.1 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 kwap-msg 0.6.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate kwap-msg 0.6.1 [INFO] tweaked toml for crates.io crate kwap-msg 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate kwap-msg 0.6.1 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 nb v1.0.0 [INFO] [stderr] Downloaded semver v1.0.10 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded atomic-polyfill v0.1.8 [INFO] [stderr] Downloaded kwap-macros v0.1.7 [INFO] [stderr] Downloaded blake2 v0.10.4 [INFO] [stderr] Downloaded coap-lite v0.7.0 [INFO] [stderr] Downloaded cortex-m v0.7.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded crossbeam-utils v0.8.9 [INFO] [stderr] Downloaded heapless v0.7.14 [INFO] [stderr] Downloaded kwap-common v0.6.4 [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] 7e897a1f058aa21cbd87da0d4b4316e8a721b0d98b7317cf1b4b5355ab1c687c [INFO] running `Command { std: "docker" "start" "-a" "7e897a1f058aa21cbd87da0d4b4316e8a721b0d98b7317cf1b4b5355ab1c687c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e897a1f058aa21cbd87da0d4b4316e8a721b0d98b7317cf1b4b5355ab1c687c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e897a1f058aa21cbd87da0d4b4316e8a721b0d98b7317cf1b4b5355ab1c687c", kill_on_drop: false }` [INFO] [stdout] 7e897a1f058aa21cbd87da0d4b4316e8a721b0d98b7317cf1b4b5355ab1c687c [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] 30d3e1905109a96369d1273efffc0b8d8d230c724a81676b4aaaf15585aad581 [INFO] running `Command { std: "docker" "start" "-a" "30d3e1905109a96369d1273efffc0b8d8d230c724a81676b4aaaf15585aad581", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling crossbeam-utils v0.8.9 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking coap-lite v0.7.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Checking kwap-common v0.6.4 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling heapless v0.7.14 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking blake2 v0.10.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling kwap-macros v0.1.7 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking kwap-msg v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/code.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std_alloc::string::{String, ToString}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/code.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std_alloc::string::{String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrayVec` is imported redundantly [INFO] [stdout] --> src/from_bytes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tinyvec::ArrayVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `ArrayVec` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GetSize` is imported redundantly [INFO] [stdout] --> src/to_bytes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use kwap_common::GetSize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `GetSize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrayVec` is imported redundantly [INFO] [stdout] --> src/to_bytes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tinyvec::ArrayVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `ArrayVec` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | use std_alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/code.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std_alloc::string::{String, ToString}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/code.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std_alloc::string::{String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrayVec` is imported redundantly [INFO] [stdout] --> src/from_bytes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tinyvec::ArrayVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `ArrayVec` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GetSize` is imported redundantly [INFO] [stdout] --> src/to_bytes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use kwap_common::GetSize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `GetSize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrayVec` is imported redundantly [INFO] [stdout] --> src/to_bytes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tinyvec::ArrayVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `ArrayVec` 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 6.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "30d3e1905109a96369d1273efffc0b8d8d230c724a81676b4aaaf15585aad581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d3e1905109a96369d1273efffc0b8d8d230c724a81676b4aaaf15585aad581", kill_on_drop: false }` [INFO] [stdout] 30d3e1905109a96369d1273efffc0b8d8d230c724a81676b4aaaf15585aad581 [INFO] checking kwap-msg-0.6.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate kwap-msg 0.6.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate kwap-msg 0.6.1 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 kwap-msg 0.6.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate kwap-msg 0.6.1 [INFO] tweaked toml for crates.io crate kwap-msg 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate kwap-msg 0.6.1 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] 25b5b1793bac36dcadbef4efa26fe9d1d452039004a921445845f46dea296ab3 [INFO] running `Command { std: "docker" "start" "-a" "25b5b1793bac36dcadbef4efa26fe9d1d452039004a921445845f46dea296ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25b5b1793bac36dcadbef4efa26fe9d1d452039004a921445845f46dea296ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25b5b1793bac36dcadbef4efa26fe9d1d452039004a921445845f46dea296ab3", kill_on_drop: false }` [INFO] [stdout] 25b5b1793bac36dcadbef4efa26fe9d1d452039004a921445845f46dea296ab3 [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] a283b73c69e22a30b7ba5b501ce269245881b04b478f02318e5277a5513e6966 [INFO] running `Command { std: "docker" "start" "-a" "a283b73c69e22a30b7ba5b501ce269245881b04b478f02318e5277a5513e6966", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling crossbeam-utils v0.8.9 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.9/src/sync/parker.rs:366:25 [INFO] [stdout] | [INFO] [stdout] 366 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 367 | | NOTIFIED | PARKED => return, [INFO] [stdout] 368 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 369 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling quote v1.0.18 [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a283b73c69e22a30b7ba5b501ce269245881b04b478f02318e5277a5513e6966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a283b73c69e22a30b7ba5b501ce269245881b04b478f02318e5277a5513e6966", kill_on_drop: false }` [INFO] [stdout] a283b73c69e22a30b7ba5b501ce269245881b04b478f02318e5277a5513e6966