[INFO] fetching crate ndless-async 0.1.2... [INFO] checking ndless-async-0.1.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate ndless-async 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ndless-async 0.1.2 [INFO] finished tweaking crates.io crate ndless-async 0.1.2 [INFO] tweaked toml for crates.io crate ndless-async 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ndless-async 0.1.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding crossbeam-queue v0.2.3 (available: v0.3.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cstr_core v0.1.2 [INFO] [stderr] Downloaded ignore-result v0.2.0 [INFO] [stderr] Downloaded ndless-static-vars v2.1.0 [INFO] [stderr] Downloaded embedded-ffi v0.1.2 [INFO] [stderr] Downloaded cty v0.1.5 [INFO] [stderr] Downloaded ndless-macros v0.4.0 [INFO] [stderr] Downloaded ndless-sys v0.2.0 [INFO] [stderr] Downloaded ndless v0.8.8 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e7bc15d0d1c728a91d4247544ea78ce34b358da7afcded3d35e274e1d6e64fd [INFO] running `Command { std: "docker" "start" "-a" "6e7bc15d0d1c728a91d4247544ea78ce34b358da7afcded3d35e274e1d6e64fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e7bc15d0d1c728a91d4247544ea78ce34b358da7afcded3d35e274e1d6e64fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e7bc15d0d1c728a91d4247544ea78ce34b358da7afcded3d35e274e1d6e64fd", kill_on_drop: false }` [INFO] [stdout] 6e7bc15d0d1c728a91d4247544ea78ce34b358da7afcded3d35e274e1d6e64fd [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89b48a8095915aab2f820662e8259ce986621c65c09ef6aebf58686196109d88 [INFO] running `Command { std: "docker" "start" "-a" "89b48a8095915aab2f820662e8259ce986621c65c09ef6aebf58686196109d88", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking cty v0.1.5 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking ndless-static-vars v2.1.0 [INFO] [stderr] Checking ndless-sys v0.2.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking ignore-result v0.2.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking cstr_core v0.1.2 [INFO] [stderr] Checking cstr_core v0.2.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking embedded-ffi v0.1.2 [INFO] [stderr] Compiling ndless-macros v0.4.0 [INFO] [stderr] Checking ndless v0.8.8 [INFO] [stderr] Checking ndless-async v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `wake_trait` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | #![feature(wake_trait)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/keypad.rs:256:19 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn list_keys(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | pub fn list_keys(&self) -> Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `wake_trait` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | #![feature(wake_trait)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/keypad.rs:256:19 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn list_keys(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | pub fn list_keys(&self) -> Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.21s [INFO] running `Command { std: "docker" "inspect" "89b48a8095915aab2f820662e8259ce986621c65c09ef6aebf58686196109d88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89b48a8095915aab2f820662e8259ce986621c65c09ef6aebf58686196109d88", kill_on_drop: false }` [INFO] [stdout] 89b48a8095915aab2f820662e8259ce986621c65c09ef6aebf58686196109d88