[INFO] fetching crate maitake-sync 0.1.0... [INFO] checking maitake-sync-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate maitake-sync 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate maitake-sync 0.1.0 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 maitake-sync 0.1.0 [INFO] finished tweaking crates.io crate maitake-sync 0.1.0 [INFO] tweaked toml for crates.io crate maitake-sync 0.1.0 written to /workspace/builds/worker-2-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 116 packages [INFO] [stderr] Adding generator v0.7.5 (latest: v0.8.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding loom v0.5.6 (latest: v0.7.1) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows v0.48.0 (latest: v0.54.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] Downloading crates ... [INFO] [stderr] Downloaded generator v0.7.5 [INFO] [stderr] Downloaded loom v0.7.1 [INFO] [stderr] Downloaded cordyceps v0.3.2 [INFO] [stderr] Downloaded mycelium-bitfield v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf3099b699bb162eead217fae8e9498eebc8a2d5d35241b9c5b09d59ea3dcb97 [INFO] running `Command { std: "docker" "start" "-a" "bf3099b699bb162eead217fae8e9498eebc8a2d5d35241b9c5b09d59ea3dcb97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf3099b699bb162eead217fae8e9498eebc8a2d5d35241b9c5b09d59ea3dcb97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3099b699bb162eead217fae8e9498eebc8a2d5d35241b9c5b09d59ea3dcb97", kill_on_drop: false }` [INFO] [stdout] bf3099b699bb162eead217fae8e9498eebc8a2d5d35241b9c5b09d59ea3dcb97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ff243a3335534d465b05b5d3e578b62752a478a50bf321f8bfbc3d8e18a71877 [INFO] running `Command { std: "docker" "start" "-a" "ff243a3335534d465b05b5d3e578b62752a478a50bf321f8bfbc3d8e18a71877", kill_on_drop: false }` [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking cordyceps v0.3.2 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking mycelium-bitfield v0.1.5 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking maitake-sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/alloc_tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use alloc::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/alloc_tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `AtomicUsize` is already imported here [INFO] [stdout] 2 | use alloc::sync::Arc; [INFO] [stdout] 3 | use core::sync::atomic::AtomicUsize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/loom.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `AtomicUsize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | atomic::{AtomicUsize, Ordering::SeqCst}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SeqCst` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/loom.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `SeqCst` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | atomic::{AtomicUsize, Ordering::SeqCst}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/loom.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_map/tests/alloc_tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::super::*; [INFO] [stdout] | --------------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/wait_map/tests/alloc_tests.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 1 | use super::super::*; [INFO] [stdout] | --------------- the item `AtomicUsize` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] 3 | use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_map/tests/loom.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::{self, future, sync::Arc, thread}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_queue/tests/alloc_tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/wait_queue/tests/alloc_tests.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `AtomicUsize` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] 3 | use core::sync::atomic::{AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_queue/tests/loom.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::{self, future, sync::Arc, thread}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.24s [INFO] running `Command { std: "docker" "inspect" "ff243a3335534d465b05b5d3e578b62752a478a50bf321f8bfbc3d8e18a71877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff243a3335534d465b05b5d3e578b62752a478a50bf321f8bfbc3d8e18a71877", kill_on_drop: false }` [INFO] [stdout] ff243a3335534d465b05b5d3e578b62752a478a50bf321f8bfbc3d8e18a71877 [INFO] checking maitake-sync-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate maitake-sync 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate maitake-sync 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate maitake-sync 0.1.0 [INFO] finished tweaking crates.io crate maitake-sync 0.1.0 [INFO] tweaked toml for crates.io crate maitake-sync 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78ceee274f06312592dc9ad2f1036a6cf5fa0ab31dc4ce53566e49acfc8e2b7d [INFO] running `Command { std: "docker" "start" "-a" "78ceee274f06312592dc9ad2f1036a6cf5fa0ab31dc4ce53566e49acfc8e2b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78ceee274f06312592dc9ad2f1036a6cf5fa0ab31dc4ce53566e49acfc8e2b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78ceee274f06312592dc9ad2f1036a6cf5fa0ab31dc4ce53566e49acfc8e2b7d", kill_on_drop: false }` [INFO] [stdout] 78ceee274f06312592dc9ad2f1036a6cf5fa0ab31dc4ce53566e49acfc8e2b7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3139ba55eb2a880be71fc55d224d516e56e5ea4e6fdc9a52d6b01120cc1bc5a [INFO] running `Command { std: "docker" "start" "-a" "b3139ba55eb2a880be71fc55d224d516e56e5ea4e6fdc9a52d6b01120cc1bc5a", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking mycelium-bitfield v0.1.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking cordyceps v0.3.2 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking maitake-sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/alloc_tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use alloc::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/alloc_tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `AtomicUsize` is already imported here [INFO] [stdout] 2 | use alloc::sync::Arc; [INFO] [stdout] 3 | use core::sync::atomic::AtomicUsize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/loom.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `AtomicUsize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | atomic::{AtomicUsize, Ordering::SeqCst}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SeqCst` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/loom.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `SeqCst` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | atomic::{AtomicUsize, Ordering::SeqCst}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/semaphore/tests/loom.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_map/tests/alloc_tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::super::*; [INFO] [stdout] | --------------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/wait_map/tests/alloc_tests.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 1 | use super::super::*; [INFO] [stdout] | --------------- the item `AtomicUsize` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] 3 | use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_map/tests/loom.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::{self, future, sync::Arc, thread}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_queue/tests/alloc_tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly [INFO] [stdout] --> src/wait_queue/tests/alloc_tests.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `AtomicUsize` is already imported here [INFO] [stdout] 2 | use crate::loom::sync::Arc; [INFO] [stdout] 3 | use core::sync::atomic::{AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/wait_queue/tests/loom.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] 2 | use crate::loom::{self, future, sync::Arc, thread}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.61s [INFO] running `Command { std: "docker" "inspect" "b3139ba55eb2a880be71fc55d224d516e56e5ea4e6fdc9a52d6b01120cc1bc5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3139ba55eb2a880be71fc55d224d516e56e5ea4e6fdc9a52d6b01120cc1bc5a", kill_on_drop: false }` [INFO] [stdout] b3139ba55eb2a880be71fc55d224d516e56e5ea4e6fdc9a52d6b01120cc1bc5a