[INFO] fetching crate jwt-compact 0.8.0... [INFO] checking jwt-compact-0.8.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate jwt-compact 0.8.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate jwt-compact 0.8.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jwt-compact 0.8.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate jwt-compact 0.8.0 [INFO] tweaked toml for crates.io crate jwt-compact 0.8.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 197 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding exonum_libsodium-sys v0.0.23 (latest: v0.0.24) [INFO] [stderr] Adding exonum_sodiumoxide v0.0.23 (latest: v0.0.24) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding protobuf v2.28.0 (latest: v3.4.0) [INFO] [stderr] Adding protobuf-codegen v2.28.0 (latest: v3.4.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (latest: v0.10.2) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding secp256k1 v0.28.2 (latest: v0.29.0) [INFO] [stderr] Adding secp256k1-sys v0.9.2 (latest: v0.10.0) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding toml v0.7.8 (latest: v0.8.12) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding zip v0.5.13 (latest: v0.6.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded protoc-rust v2.28.0 [INFO] [stderr] Downloaded protoc v2.28.0 [INFO] [stderr] Downloaded secp256k1 v0.28.2 [INFO] [stderr] Downloaded protobuf-codegen v2.28.0 [INFO] [stderr] Downloaded const-decoder v0.3.0 [INFO] [stderr] Downloaded protobuf v2.28.0 [INFO] [stderr] Downloaded exonum-build v1.0.1 [INFO] [stderr] Downloaded exonum_libsodium-sys v0.0.23 [INFO] [stderr] Downloaded exonum-crypto v1.0.0 [INFO] [stderr] Downloaded hex-buffer-serde v0.4.0 [INFO] [stderr] Downloaded exonum_sodiumoxide v0.0.23 [INFO] [stderr] Downloaded secp256k1-sys v0.9.2 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18574c576e61ba2222d451d505114a5c3ba2ff465184affa194e37a9732b7abb [INFO] running `Command { std: "docker" "start" "-a" "18574c576e61ba2222d451d505114a5c3ba2ff465184affa194e37a9732b7abb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18574c576e61ba2222d451d505114a5c3ba2ff465184affa194e37a9732b7abb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18574c576e61ba2222d451d505114a5c3ba2ff465184affa194e37a9732b7abb", kill_on_drop: false }` [INFO] [stdout] 18574c576e61ba2222d451d505114a5c3ba2ff465184affa194e37a9732b7abb [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc72e816a8a7b37e1a6eea31fbf30fd0e8e9d65d9597c05962c04de2c4402eae [INFO] running `Command { std: "docker" "start" "-a" "cc72e816a8a7b37e1a6eea31fbf30fd0e8e9d65d9597c05962c04de2c4402eae", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking const-decoder v0.3.0 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking hex-buffer-serde v0.4.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking jwt-compact v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/alg/generic.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | alloc::{Cow, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::alloc::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/jwk.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | alloc::{Cow, String, ToString, Vec}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/jwk.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | alloc::{Cow, String, ToString, Vec}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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 `Vec` is imported redundantly [INFO] [stdout] --> src/jwk.rs:43:36 [INFO] [stdout] | [INFO] [stdout] 43 | alloc::{Cow, String, ToString, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: the item `Vec` is imported redundantly [INFO] [stdout] --> src/jwk.rs:486:29 [INFO] [stdout] | [INFO] [stdout] 486 | use crate::alloc::{Cow, Vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: the item `String` is imported redundantly [INFO] [stdout] --> src/token.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | alloc::{format, Cow, String, Vec}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/token.rs:15:34 [INFO] [stdout] | [INFO] [stdout] 15 | alloc::{format, Cow, String, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: the item `String` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::{Cow, String, ToOwned, Vec}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::{Cow, String, ToOwned, Vec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:35 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::{Cow, String, ToOwned, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: unused import: `boxed::Box` [INFO] [stdout] --> src/lib.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 252 | boxed::Box, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/alg/generic.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | alloc::{Cow, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::alloc::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/jwk.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | alloc::{Cow, String, ToString, Vec}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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 `Vec` is imported redundantly [INFO] [stdout] --> src/jwk.rs:43:36 [INFO] [stdout] | [INFO] [stdout] 43 | alloc::{Cow, String, ToString, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: the item `Vec` is imported redundantly [INFO] [stdout] --> src/jwk.rs:486:29 [INFO] [stdout] | [INFO] [stdout] 486 | use crate::alloc::{Cow, Vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: the item `Vec` is imported redundantly [INFO] [stdout] --> src/token.rs:15:34 [INFO] [stdout] | [INFO] [stdout] 15 | alloc::{format, Cow, String, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: the item `Base64UrlUnpadded` is imported redundantly [INFO] [stdout] --> src/token.rs:603:20 [INFO] [stdout] | [INFO] [stdout] 603 | use base64ct::{Base64UrlUnpadded, Encoding}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 604 | [INFO] [stdout] 605 | use super::*; [INFO] [stdout] | -------- the item `Base64UrlUnpadded` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Encoding` is imported redundantly [INFO] [stdout] --> src/token.rs:603:39 [INFO] [stdout] | [INFO] [stdout] 603 | use base64ct::{Base64UrlUnpadded, Encoding}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 604 | [INFO] [stdout] 605 | use super::*; [INFO] [stdout] | -------- the item `Encoding` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/token.rs:608:17 [INFO] [stdout] | [INFO] [stdout] 608 | alloc::{ToOwned, ToString}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/token.rs:608:26 [INFO] [stdout] | [INFO] [stdout] 608 | alloc::{ToOwned, ToString}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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 `Empty` is imported redundantly [INFO] [stdout] --> src/token.rs:609:23 [INFO] [stdout] | [INFO] [stdout] 605 | use super::*; [INFO] [stdout] | -------- the item `Empty` is already imported here [INFO] [stdout] ... [INFO] [stdout] 609 | AlgorithmExt, Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::{Cow, String, ToOwned, Vec}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::{Cow, String, ToOwned, Vec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:35 [INFO] [stdout] | [INFO] [stdout] 11 | alloc::{Cow, String, ToOwned, Vec}, [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/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: unused import: `boxed::Box` [INFO] [stdout] --> src/lib.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 252 | boxed::Box, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.25s [INFO] running `Command { std: "docker" "inspect" "cc72e816a8a7b37e1a6eea31fbf30fd0e8e9d65d9597c05962c04de2c4402eae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc72e816a8a7b37e1a6eea31fbf30fd0e8e9d65d9597c05962c04de2c4402eae", kill_on_drop: false }` [INFO] [stdout] cc72e816a8a7b37e1a6eea31fbf30fd0e8e9d65d9597c05962c04de2c4402eae