[INFO] fetching crate impedance 0.3.0... [INFO] checking impedance-0.3.0 against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1 [INFO] extracting crate impedance 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate impedance 0.3.0 on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate impedance 0.3.0 [INFO] finished tweaking crates.io crate impedance 0.3.0 [INFO] tweaked toml for crates.io crate impedance 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 133 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.3) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding async-process v1.8.1 (latest: v2.2.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding event-listener v3.1.0 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.2) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.34) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.72) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-process v1.8.1 [INFO] [stderr] Downloaded event-listener-strategy v0.5.2 [INFO] [stderr] Downloaded value-bag v1.9.0 [INFO] [stderr] Downloaded blocking v1.6.1 [INFO] [stderr] Downloaded async-channel v2.3.1 [INFO] [stderr] Downloaded piper v0.2.3 [INFO] [stderr] Downloaded async-attributes v1.1.2 [INFO] [stderr] Downloaded hermit-abi v0.4.0 [INFO] [stderr] Downloaded async-global-executor v2.4.1 [INFO] [stderr] Downloaded polling v2.8.0 [INFO] [stderr] Downloaded async-io v1.13.0 [INFO] [stderr] Downloaded polling v3.7.2 [INFO] [stderr] Downloaded async-io v2.3.3 [INFO] [stderr] Downloaded event-listener v3.1.0 [INFO] [stderr] Downloaded async-signal v0.2.9 [INFO] [stderr] Downloaded event-listener v5.3.1 [INFO] [stderr] Downloaded async-lock v3.4.0 [INFO] [stderr] Downloaded rustix v0.37.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfaeacc0bcaed7114f0449e3fe7cb8856bb627ee73b069a57ae81936060e2381 [INFO] running `Command { std: "docker" "start" "-a" "dfaeacc0bcaed7114f0449e3fe7cb8856bb627ee73b069a57ae81936060e2381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfaeacc0bcaed7114f0449e3fe7cb8856bb627ee73b069a57ae81936060e2381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfaeacc0bcaed7114f0449e3fe7cb8856bb627ee73b069a57ae81936060e2381", kill_on_drop: false }` [INFO] [stdout] dfaeacc0bcaed7114f0449e3fe7cb8856bb627ee73b069a57ae81936060e2381 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00564c89fb9ee28388241fcbf267e96448b2307cf7c742a10699bf3cb04c5573 [INFO] running `Command { std: "docker" "start" "-a" "00564c89fb9ee28388241fcbf267e96448b2307cf7c742a10699bf3cb04c5573", kill_on_drop: false }` [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking piper v0.2.3 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking async-signal v0.2.9 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking impedance v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.57s [INFO] running `Command { std: "docker" "inspect" "00564c89fb9ee28388241fcbf267e96448b2307cf7c742a10699bf3cb04c5573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00564c89fb9ee28388241fcbf267e96448b2307cf7c742a10699bf3cb04c5573", kill_on_drop: false }` [INFO] [stdout] 00564c89fb9ee28388241fcbf267e96448b2307cf7c742a10699bf3cb04c5573 [INFO] checking impedance-0.3.0 against try#357cc345f0a672ac4bee347eb89b7552541416c1 for pr-127827-1 [INFO] extracting crate impedance 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate impedance 0.3.0 on toolchain 357cc345f0a672ac4bee347eb89b7552541416c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate impedance 0.3.0 [INFO] finished tweaking crates.io crate impedance 0.3.0 [INFO] tweaked toml for crates.io crate impedance 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 133 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.3) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding async-process v1.8.1 (latest: v2.2.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding event-listener v3.1.0 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.2) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.34) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.72) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ed1b7752dc5d204bcb5d8359f716b54c6fbf87234a543e899c0fd1c85a661fa [INFO] running `Command { std: "docker" "start" "-a" "5ed1b7752dc5d204bcb5d8359f716b54c6fbf87234a543e899c0fd1c85a661fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ed1b7752dc5d204bcb5d8359f716b54c6fbf87234a543e899c0fd1c85a661fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed1b7752dc5d204bcb5d8359f716b54c6fbf87234a543e899c0fd1c85a661fa", kill_on_drop: false }` [INFO] [stdout] 5ed1b7752dc5d204bcb5d8359f716b54c6fbf87234a543e899c0fd1c85a661fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8aab4f01ba37d75d54d1ba8aa2e4374bb40a553c38f25c2fa0bd5b1bf1a221c [INFO] running `Command { std: "docker" "start" "-a" "c8aab4f01ba37d75d54d1ba8aa2e4374bb40a553c38f25c2fa0bd5b1bf1a221c", kill_on_drop: false }` [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking piper v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking async-signal v0.2.9 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking impedance v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> benches/comparisons.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | .map(|i| async move { black_box(wrapper(i, bench).await) }) [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `futures::StreamExt::map` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.30/src/stream/stream/mod.rs:343:12 [INFO] [stdout] | [INFO] [stdout] 341 | fn map(self, f: F) -> Map [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 342 | where [INFO] [stdout] 343 | F: FnMut(Self::Item) -> T, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StreamExt::map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> benches/comparisons.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | .map(|i| async move { black_box(wrapper(i, bench).await) }) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: required for `{async closure@benches/comparisons.rs:36:22: 36:25}` to implement `futures_util::fns::FnMut1` [INFO] [stdout] = note: required for `futures::stream::Map>, {async closure@benches/comparisons.rs:36:22: 36:25}>` to implement `Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `impedance` (bench "comparisons") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c8aab4f01ba37d75d54d1ba8aa2e4374bb40a553c38f25c2fa0bd5b1bf1a221c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8aab4f01ba37d75d54d1ba8aa2e4374bb40a553c38f25c2fa0bd5b1bf1a221c", kill_on_drop: false }` [INFO] [stdout] c8aab4f01ba37d75d54d1ba8aa2e4374bb40a553c38f25c2fa0bd5b1bf1a221c