[INFO] cloning repository https://github.com/freenet/replay-channel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freenet/replay-channel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreenet%2Freplay-channel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreenet%2Freplay-channel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0ea542b8dfbf2bbfc24d78c7d630dbf0edc80a9 [INFO] checking freenet/replay-channel against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreenet%2Freplay-channel" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/freenet/replay-channel 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 git repo https://github.com/freenet/replay-channel [INFO] finished tweaking git repo https://github.com/freenet/replay-channel [INFO] tweaked toml for git repo https://github.com/freenet/replay-channel written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/freenet/replay-channel 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded append-only-vec v0.1.3 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6111b5f9005777d8e1f00ab3a2146a8f6e83dc5d6a9f28544bf990c39079389e [INFO] running `Command { std: "docker" "start" "-a" "6111b5f9005777d8e1f00ab3a2146a8f6e83dc5d6a9f28544bf990c39079389e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6111b5f9005777d8e1f00ab3a2146a8f6e83dc5d6a9f28544bf990c39079389e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6111b5f9005777d8e1f00ab3a2146a8f6e83dc5d6a9f28544bf990c39079389e", kill_on_drop: false }` [INFO] [stdout] 6111b5f9005777d8e1f00ab3a2146a8f6e83dc5d6a9f28544bf990c39079389e [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd4aea6f55733ab334e36f1b60c9a55e5499d7eb06f88c6dd0e4a25ed6057785 [INFO] running `Command { std: "docker" "start" "-a" "fd4aea6f55733ab334e36f1b60c9a55e5499d7eb06f88c6dd0e4a25ed6057785", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking append-only-vec v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking replay-channel v0.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ordering::Relaxed` [INFO] [stdout] --> src/receiver.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use Ordering::Relaxed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parking_lot::RwLock` [INFO] [stdout] --> src/receiver.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use parking_lot::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeqCst` [INFO] [stdout] --> src/receiver.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::atomic::Ordering::{AcqRel, Acquire, SeqCst}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ordering::Relaxed` [INFO] [stdout] --> src/receiver.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use Ordering::Relaxed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parking_lot::RwLock` [INFO] [stdout] --> src/receiver.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use parking_lot::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeqCst` [INFO] [stdout] --> src/receiver.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::atomic::Ordering::{AcqRel, Acquire, SeqCst}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let mut receiver = channel.receiver(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut receiver1 = channel.receiver(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut receiver2 = channel.receiver(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let mut receiver = channel.receiver(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | let mut receiver = channel.receiver(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut receiver = channel.receiver(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.10s [INFO] running `Command { std: "docker" "inspect" "fd4aea6f55733ab334e36f1b60c9a55e5499d7eb06f88c6dd0e4a25ed6057785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd4aea6f55733ab334e36f1b60c9a55e5499d7eb06f88c6dd0e4a25ed6057785", kill_on_drop: false }` [INFO] [stdout] fd4aea6f55733ab334e36f1b60c9a55e5499d7eb06f88c6dd0e4a25ed6057785