[INFO] fetching crate sosistab 0.4.16... [INFO] checking sosistab-0.4.16 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate sosistab 0.4.16 into /workspace/builds/worker-67/source [INFO] validating manifest of crates.io crate sosistab 0.4.16 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sosistab 0.4.16 [INFO] finished tweaking crates.io crate sosistab 0.4.16 [INFO] tweaked toml for crates.io crate sosistab 0.4.16 written to /workspace/builds/worker-67/source/Cargo.toml [INFO] crate crates.io crate sosistab 0.4.16 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd926fea5ff903a43790fd450a99b635d3c5b05985081616c964924c72ec93ff [INFO] running `Command { std: "docker" "start" "-a" "dd926fea5ff903a43790fd450a99b635d3c5b05985081616c964924c72ec93ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd926fea5ff903a43790fd450a99b635d3c5b05985081616c964924c72ec93ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd926fea5ff903a43790fd450a99b635d3c5b05985081616c964924c72ec93ff", kill_on_drop: false }` [INFO] [stdout] dd926fea5ff903a43790fd450a99b635d3c5b05985081616c964924c72ec93ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12fa205bc0cd56e74e71c417c2e37ced08cee9ac00843d518b17685fa7595319 [INFO] running `Command { std: "docker" "start" "-a" "12fa205bc0cd56e74e71c417c2e37ced08cee9ac00843d518b17685fa7595319", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] 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[INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking bloomfilter v1.0.5 [INFO] [stderr] Checking backtrace v0.3.61 [INFO] [stderr] Checking smolscale v0.3.11 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling argh_derive v0.1.5 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking zeroize v1.4.1 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking argh v0.1.5 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling cached_proc_macro v0.6.0 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking cached v0.23.0 [INFO] [stderr] Checking socksv5 v0.2.0 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking sosistab v0.4.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `pacer::Pacer` [INFO] [stdout] --> src/session/mod.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{buffer::Buff, fec::FrameEncoder, pacer::Pacer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TrySendError` [INFO] [stdout] --> src/session/mod.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use smol::channel::{Receiver, Sender, TrySendError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/session/mod.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | time::{Duration, Instant}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/mux/relconn/inflight.rs:3:47 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{btree_map::Entry, BTreeMap, BTreeSet}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pacer::Pacer` [INFO] [stdout] --> src/session/mod.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{buffer::Buff, fec::FrameEncoder, pacer::Pacer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TrySendError` [INFO] [stdout] --> src/session/mod.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use smol::channel::{Receiver, Sender, TrySendError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/session/mod.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | time::{Duration, Instant}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/mux/relconn/inflight.rs:3:47 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{btree_map::Entry, BTreeMap, BTreeSet}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `max_pps` [INFO] [stdout] --> src/session/stats.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn max_pps(&self) -> f64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/mux/congestion/cubic.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(beta: f64, cee: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/mux/congestion/trivial.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(cwnd: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_cc` [INFO] [stdout] --> src/mux/relconn/connvars.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn change_cc(&mut self, algo: impl CongestionControl + Send + 'static) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `srtt` [INFO] [stdout] --> src/mux/relconn/inflight/calc.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn srtt(&self) -> Duration { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FAST_RETRANSMIT_DELAY` [INFO] [stdout] --> src/mux/relconn/inflight.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const FAST_RETRANSMIT_DELAY: Duration = Duration::from_millis(30); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `srtt` [INFO] [stdout] --> src/mux/relconn/inflight.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn srtt(&self) -> Duration { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rtt_var` [INFO] [stdout] --> src/mux/relconn/inflight.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn rtt_var(&self) -> Duration { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `max_pps` [INFO] [stdout] --> src/session/stats.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn max_pps(&self) -> f64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/mux/congestion/cubic.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(beta: f64, cee: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/mux/congestion/trivial.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(cwnd: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_cc` [INFO] [stdout] --> src/mux/relconn/connvars.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn change_cc(&mut self, algo: impl CongestionControl + Send + 'static) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `srtt` [INFO] [stdout] --> src/mux/relconn/inflight/calc.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn srtt(&self) -> Duration { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FAST_RETRANSMIT_DELAY` [INFO] [stdout] --> src/mux/relconn/inflight.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const FAST_RETRANSMIT_DELAY: Duration = Duration::from_millis(30); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `srtt` [INFO] [stdout] --> src/mux/relconn/inflight.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn srtt(&self) -> Duration { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rtt_var` [INFO] [stdout] --> src/mux/relconn/inflight.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn rtt_var(&self) -> Duration { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.44s [INFO] running `Command { std: "docker" "inspect" "12fa205bc0cd56e74e71c417c2e37ced08cee9ac00843d518b17685fa7595319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fa205bc0cd56e74e71c417c2e37ced08cee9ac00843d518b17685fa7595319", kill_on_drop: false }` [INFO] [stdout] 12fa205bc0cd56e74e71c417c2e37ced08cee9ac00843d518b17685fa7595319