[INFO] fetching crate async-executor 1.8.0... [INFO] checking async-executor-1.8.0 against master#4e1f5d90bca45207605a88e39b1f76abcdb85d2f for pr-123962 [INFO] extracting crate async-executor 1.8.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate async-executor 1.8.0 on toolchain 4e1f5d90bca45207605a88e39b1f76abcdb85d2f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e1f5d90bca45207605a88e39b1f76abcdb85d2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-executor 1.8.0 [INFO] finished tweaking crates.io crate async-executor 1.8.0 [INFO] tweaked toml for crates.io crate async-executor 1.8.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate async-executor 1.8.0 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" "+4e1f5d90bca45207605a88e39b1f76abcdb85d2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v2.0.1 [INFO] [stderr] Downloaded ciborium-ll v0.2.1 [INFO] [stderr] Downloaded ciborium-io v0.2.1 [INFO] [stderr] Downloaded ciborium v0.2.1 [INFO] [stderr] Downloaded event-listener v3.0.1 [INFO] [stderr] Downloaded futures-lite v2.0.1 [INFO] [stderr] Downloaded easy-parallel v3.3.1 [INFO] [stderr] Downloaded concurrent-queue v2.3.0 [INFO] [stderr] Downloaded async-task v4.5.0 [INFO] [stderr] Downloaded async-channel v2.1.0 [INFO] [stderr] Downloaded polling v3.3.0 [INFO] [stderr] Downloaded async-io v2.2.0 [INFO] [stderr] Downloaded async-lock v3.0.0 [INFO] [stderr] Downloaded errno v0.3.6 [INFO] [stderr] Downloaded event-listener-strategy v0.3.0 [INFO] [stderr] Downloaded rustix v0.38.21 [INFO] [stderr] Downloaded linux-raw-sys v0.4.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+4e1f5d90bca45207605a88e39b1f76abcdb85d2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 454ccd7d257bce8ddc34b6028586300c1d707cc3ae90eaed0eca31b35cd53e17 [INFO] running `Command { std: "docker" "start" "-a" "454ccd7d257bce8ddc34b6028586300c1d707cc3ae90eaed0eca31b35cd53e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "454ccd7d257bce8ddc34b6028586300c1d707cc3ae90eaed0eca31b35cd53e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454ccd7d257bce8ddc34b6028586300c1d707cc3ae90eaed0eca31b35cd53e17", kill_on_drop: false }` [INFO] [stdout] 454ccd7d257bce8ddc34b6028586300c1d707cc3ae90eaed0eca31b35cd53e17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+4e1f5d90bca45207605a88e39b1f76abcdb85d2f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76069cb014ff3872918c82a63b0b44175f9dd5b9199a76b6203526084ec40d2b [INFO] running `Command { std: "docker" "start" "-a" "76069cb014ff3872918c82a63b0b44175f9dd5b9199a76b6203526084ec40d2b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking async-task v4.5.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking concurrent-queue v2.3.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking easy-parallel v3.3.1 [INFO] [stderr] Checking futures-lite v2.0.1 [INFO] [stderr] Checking event-listener v3.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking event-listener-strategy v0.3.0 [INFO] [stderr] Checking async-lock v3.0.0 [INFO] [stderr] Checking async-channel v2.1.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking async-executor v1.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Checking polling v3.3.0 [INFO] [stderr] Checking async-io v2.2.0 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.40s [INFO] running `Command { std: "docker" "inspect" "76069cb014ff3872918c82a63b0b44175f9dd5b9199a76b6203526084ec40d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76069cb014ff3872918c82a63b0b44175f9dd5b9199a76b6203526084ec40d2b", kill_on_drop: false }` [INFO] [stdout] 76069cb014ff3872918c82a63b0b44175f9dd5b9199a76b6203526084ec40d2b [INFO] checking async-executor-1.8.0 against try#035f40fb95ac1c79b50f07e65650460f3d11e207 for pr-123962 [INFO] extracting crate async-executor 1.8.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate async-executor 1.8.0 on toolchain 035f40fb95ac1c79b50f07e65650460f3d11e207 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-executor 1.8.0 [INFO] finished tweaking crates.io crate async-executor 1.8.0 [INFO] tweaked toml for crates.io crate async-executor 1.8.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate async-executor 1.8.0 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" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca537a9dea9583b55415fba4ddcf554cb7e158d4141c803c428dd8f0d8361c7c [INFO] running `Command { std: "docker" "start" "-a" "ca537a9dea9583b55415fba4ddcf554cb7e158d4141c803c428dd8f0d8361c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca537a9dea9583b55415fba4ddcf554cb7e158d4141c803c428dd8f0d8361c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca537a9dea9583b55415fba4ddcf554cb7e158d4141c803c428dd8f0d8361c7c", kill_on_drop: false }` [INFO] [stdout] ca537a9dea9583b55415fba4ddcf554cb7e158d4141c803c428dd8f0d8361c7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41517c3a89b0819d642f3fe1f4640946323c8aa570267d50702260ca3a31856a [INFO] running `Command { std: "docker" "start" "-a" "41517c3a89b0819d642f3fe1f4640946323c8aa570267d50702260ca3a31856a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking async-task v4.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking concurrent-queue v2.3.0 [INFO] [stderr] Checking easy-parallel v3.3.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking event-listener v3.0.1 [INFO] [stderr] Checking futures-lite v2.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking event-listener-strategy v0.3.0 [INFO] [stderr] Checking async-lock v3.0.0 [INFO] [stderr] Checking async-channel v2.1.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking async-executor v1.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Checking polling v3.3.0 [INFO] [stderr] Checking async-io v2.2.0 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> benches/executor.rs:80:49 [INFO] [stdout] | [INFO] [stdout] 80 | ... let fut = go(i - 1).boxed(); [INFO] [stdout] | ^^^^^ multiple `boxed` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `FutureExt` for the type `F` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `StreamExt` for the type `S` [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 80 | let fut = FutureExt::boxed(go(i - 1)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 80 | let fut = StreamExt::boxed(go(i - 1)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> benches/executor.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use futures_lite::{future, prelude::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `async-executor` (bench "executor") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "41517c3a89b0819d642f3fe1f4640946323c8aa570267d50702260ca3a31856a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41517c3a89b0819d642f3fe1f4640946323c8aa570267d50702260ca3a31856a", kill_on_drop: false }` [INFO] [stdout] 41517c3a89b0819d642f3fe1f4640946323c8aa570267d50702260ca3a31856a