[INFO] fetching crate ruknet 0.1.2... [INFO] testing ruknet-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate ruknet 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate ruknet 0.1.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ruknet 0.1.2 [INFO] tweaked toml for crates.io crate ruknet 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ruknet 0.1.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ruknet 0.1.2 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db65f74c1410b0ccbb1f5438ca6d550c0f8b705fcd1cd054cb23cf6446a0327b [INFO] running `Command { std: "docker" "start" "-a" "db65f74c1410b0ccbb1f5438ca6d550c0f8b705fcd1cd054cb23cf6446a0327b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db65f74c1410b0ccbb1f5438ca6d550c0f8b705fcd1cd054cb23cf6446a0327b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db65f74c1410b0ccbb1f5438ca6d550c0f8b705fcd1cd054cb23cf6446a0327b", kill_on_drop: false }` [INFO] [stdout] db65f74c1410b0ccbb1f5438ca6d550c0f8b705fcd1cd054cb23cf6446a0327b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b3af031632e7b09c187d5e9cbfe6d41b2e7629b378c51495fc60ff3fc654e2a [INFO] running `Command { std: "docker" "start" "-a" "6b3af031632e7b09c187d5e9cbfe6d41b2e7629b378c51495fc60ff3fc654e2a", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling zerocopy v0.8.15 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling rand_core v0.9.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling ruknet v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `SYN` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const SYN: u64 = 10; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CWND` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MIN_CWND: usize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_CWND` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const MAX_CWND: usize = 512; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_TRANSFER_RATE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const DEFAULT_TRANSFER_RATE: f32 = 0.0036; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_BYTE_INTERVAL` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const DEFAULT_BYTE_INTERVAL: f32 = 1.0 / DEFAULT_TRANSFER_RATE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PACKET_ARRIVAL_HISTORY_SIZE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const PACKET_ARRIVAL_HISTORY_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERVAL_SIZE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INTERVAL_SIZE: usize = 33; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UDT` is never constructed [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct UDT { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 179 | impl UDT { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 180 | fn end_slow_start(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn increase_time_between_sends(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | fn decrease_time_between_sends(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn cap_min_snd(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn calc_arrival_rate(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | fn find_median_arrival_rate(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn find_kth_element_recursive(list: &[f32], k: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | fn update_window_size_slow_start(&mut self, total_bytes_acked: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | fn update_window_size_syn(&mut self, rtt: u64, seq: u32, is_continuous_send: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.09s [INFO] running `Command { std: "docker" "inspect" "6b3af031632e7b09c187d5e9cbfe6d41b2e7629b378c51495fc60ff3fc654e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b3af031632e7b09c187d5e9cbfe6d41b2e7629b378c51495fc60ff3fc654e2a", kill_on_drop: false }` [INFO] [stdout] 6b3af031632e7b09c187d5e9cbfe6d41b2e7629b378c51495fc60ff3fc654e2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b87a9cc78e3a1014e82fd3cd6af6d1c442bc5b2caa48e42eca5b2122ffd269a [INFO] running `Command { std: "docker" "start" "-a" "1b87a9cc78e3a1014e82fd3cd6af6d1c442bc5b2caa48e42eca5b2122ffd269a", kill_on_drop: false }` [INFO] [stderr] Compiling ruknet v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `SYN` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const SYN: u64 = 10; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CWND` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MIN_CWND: usize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_CWND` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const MAX_CWND: usize = 512; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_TRANSFER_RATE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const DEFAULT_TRANSFER_RATE: f32 = 0.0036; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_BYTE_INTERVAL` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const DEFAULT_BYTE_INTERVAL: f32 = 1.0 / DEFAULT_TRANSFER_RATE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PACKET_ARRIVAL_HISTORY_SIZE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const PACKET_ARRIVAL_HISTORY_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERVAL_SIZE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INTERVAL_SIZE: usize = 33; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UDT` is never constructed [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct UDT { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 179 | impl UDT { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 180 | fn end_slow_start(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn increase_time_between_sends(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | fn decrease_time_between_sends(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn cap_min_snd(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn calc_arrival_rate(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | fn find_median_arrival_rate(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn find_kth_element_recursive(list: &[f32], k: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | fn update_window_size_slow_start(&mut self, total_bytes_acked: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | fn update_window_size_syn(&mut self, rtt: u64, seq: u32, is_continuous_send: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYN` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const SYN: u64 = 10; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CWND` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MIN_CWND: usize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_CWND` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const MAX_CWND: usize = 512; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_TRANSFER_RATE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const DEFAULT_TRANSFER_RATE: f32 = 0.0036; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_BYTE_INTERVAL` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const DEFAULT_BYTE_INTERVAL: f32 = 1.0 / DEFAULT_TRANSFER_RATE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PACKET_ARRIVAL_HISTORY_SIZE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const PACKET_ARRIVAL_HISTORY_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERVAL_SIZE` is never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INTERVAL_SIZE: usize = 33; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UDT` is never constructed [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct UDT { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/reliability/congestion_controller/udt.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 179 | impl UDT { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 180 | fn end_slow_start(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn increase_time_between_sends(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | fn decrease_time_between_sends(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn cap_min_snd(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn calc_arrival_rate(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | fn find_median_arrival_rate(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn find_kth_element_recursive(list: &[f32], k: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | fn update_window_size_slow_start(&mut self, total_bytes_acked: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | fn update_window_size_syn(&mut self, rtt: u64, seq: u32, is_continuous_send: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "1b87a9cc78e3a1014e82fd3cd6af6d1c442bc5b2caa48e42eca5b2122ffd269a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b87a9cc78e3a1014e82fd3cd6af6d1c442bc5b2caa48e42eca5b2122ffd269a", kill_on_drop: false }` [INFO] [stdout] 1b87a9cc78e3a1014e82fd3cd6af6d1c442bc5b2caa48e42eca5b2122ffd269a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f0f04a73ee92b47e817a0624036ade8ef1d41eb062422cfc3d1b7cb87598fd2 [INFO] running `Command { std: "docker" "start" "-a" "2f0f04a73ee92b47e817a0624036ade8ef1d41eb062422cfc3d1b7cb87598fd2", kill_on_drop: false }` [INFO] [stderr] warning: constant `SYN` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:5:7 [INFO] [stderr] | [INFO] [stderr] 5 | const SYN: u64 = 10; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `MIN_CWND` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const MIN_CWND: usize = 2; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_CWND` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | const MAX_CWND: usize = 512; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_TRANSFER_RATE` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:10:7 [INFO] [stderr] | [INFO] [stderr] 10 | const DEFAULT_TRANSFER_RATE: f32 = 0.0036; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_BYTE_INTERVAL` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | const DEFAULT_BYTE_INTERVAL: f32 = 1.0 / DEFAULT_TRANSFER_RATE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PACKET_ARRIVAL_HISTORY_SIZE` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | const PACKET_ARRIVAL_HISTORY_SIZE: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `INTERVAL_SIZE` is never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:15:7 [INFO] [stderr] | [INFO] [stderr] 15 | const INTERVAL_SIZE: usize = 33; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `UDT` is never constructed [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct UDT { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/reliability/congestion_controller/udt.rs:180:8 [INFO] [stderr] | [INFO] [stderr] 179 | impl UDT { [INFO] [stderr] | -------- associated items in this implementation [INFO] [stderr] 180 | fn end_slow_start(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | fn increase_time_between_sends(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 192 | fn decrease_time_between_sends(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 197 | fn cap_min_snd(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 203 | fn calc_arrival_rate(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 230 | fn find_median_arrival_rate(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 235 | fn find_kth_element_recursive(list: &[f32], k: usize) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 264 | fn update_window_size_slow_start(&mut self, total_bytes_acked: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 278 | fn update_window_size_syn(&mut self, rtt: u64, seq: u32, is_continuous_send: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ruknet` (lib) generated 9 warnings [INFO] [stderr] warning: `ruknet` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruknet-823e72a07ceecd8f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/big_message.rs (/opt/rustwide/target/debug/deps/big_message-2565b9d6f39a663d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test big_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] Running tests/connect.rs (/opt/rustwide/target/debug/deps/connect-f9033ae4654e5e37) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/hello_world.rs (/opt/rustwide/target/debug/deps/hello_world-d3e7a4c0a9426efe) [INFO] [stdout] test peer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/ping.rs (/opt/rustwide/target/debug/deps/ping-d13d7f621e035fc6) [INFO] [stdout] test hello_world ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/ping_res.rs (/opt/rustwide/target/debug/deps/ping_res-5cec914f48d5ace2) [INFO] [stdout] test ping_res ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests ruknet [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f0f04a73ee92b47e817a0624036ade8ef1d41eb062422cfc3d1b7cb87598fd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f0f04a73ee92b47e817a0624036ade8ef1d41eb062422cfc3d1b7cb87598fd2", kill_on_drop: false }` [INFO] [stdout] 2f0f04a73ee92b47e817a0624036ade8ef1d41eb062422cfc3d1b7cb87598fd2