[INFO] cloning repository https://github.com/EdouardVanbelle/rforwarder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdouardVanbelle/rforwarder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdouardVanbelle%2Frforwarder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdouardVanbelle%2Frforwarder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81a4915fe4aae2ae39e5844e0c83d608f663b759 [INFO] checking EdouardVanbelle/rforwarder against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdouardVanbelle%2Frforwarder" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/EdouardVanbelle/rforwarder [INFO] finished tweaking git repo https://github.com/EdouardVanbelle/rforwarder [INFO] tweaked toml for git repo https://github.com/EdouardVanbelle/rforwarder written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/EdouardVanbelle/rforwarder on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/EdouardVanbelle/rforwarder 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67c62386ea2d11829588fd543c84e3d51bbb9679a98c4687617839092869b0ec [INFO] running `Command { std: "docker" "start" "-a" "67c62386ea2d11829588fd543c84e3d51bbb9679a98c4687617839092869b0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67c62386ea2d11829588fd543c84e3d51bbb9679a98c4687617839092869b0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c62386ea2d11829588fd543c84e3d51bbb9679a98c4687617839092869b0ec", kill_on_drop: false }` [INFO] [stdout] 67c62386ea2d11829588fd543c84e3d51bbb9679a98c4687617839092869b0ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f05da73c37d8dda23fe200ceb0f91feadcfb2063512da605b4b9f01374bf3ee [INFO] running `Command { std: "docker" "start" "-a" "1f05da73c37d8dda23fe200ceb0f91feadcfb2063512da605b4b9f01374bf3ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Checking polling v3.8.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde_yaml_ng v0.9.36 [INFO] [stderr] Checking forwarder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `onClose` is never read [INFO] [stdout] --> src/stream.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Stream { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub onClose: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `event_handler` is never used [INFO] [stdout] --> src/worker.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn event_handler(_: &stream::Stream) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `peer_id` is never used [INFO] [stdout] --> src/worker.rs:388:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl Worker { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 388 | pub fn peer_id(id: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pair` is never constructed [INFO] [stdout] --> src/pair.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Pair { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `onData` should have a snake case name [INFO] [stdout] --> src/stream.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub onData: Option, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `on_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `onClose` should have a snake case name [INFO] [stdout] --> src/stream.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub onClose: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `on_close` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `onClose` is never read [INFO] [stdout] --> src/stream.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Stream { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub onClose: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `event_handler` is never used [INFO] [stdout] --> src/worker.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn event_handler(_: &stream::Stream) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `peer_id` is never used [INFO] [stdout] --> src/worker.rs:388:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl Worker { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 388 | pub fn peer_id(id: usize) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pair` is never constructed [INFO] [stdout] --> src/pair.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Pair { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `onData` should have a snake case name [INFO] [stdout] --> src/stream.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub onData: Option, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `on_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `onClose` should have a snake case name [INFO] [stdout] --> src/stream.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub onClose: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `on_close` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/stream.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 252 | self.conn_a.write(&buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = self.conn_a.write(&buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/stream.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | self.conn_b.as_mut().unwrap().write(&buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 265 | let _ = self.conn_b.as_mut().unwrap().write(&buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/stream.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | self.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 358 | let _ = self.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/stream.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 252 | self.conn_a.write(&buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = self.conn_a.write(&buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/stream.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | self.conn_b.as_mut().unwrap().write(&buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 265 | let _ = self.conn_b.as_mut().unwrap().write(&buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/worker.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | new_stream.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = new_stream.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/stream.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | self.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 358 | let _ = self.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/worker.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | self.poller.delete(new_stream.conn_a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 142 | let _ = self.poller.delete(new_stream.conn_a); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/worker.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | new_stream.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = new_stream.conn_a.shutdown(Shutdown::Both); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/worker.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | self.poller.delete(new_stream.conn_a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 142 | let _ = self.poller.delete(new_stream.conn_a); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/worker.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | self.poller.delete(&stream.conn_a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = self.poller.delete(&stream.conn_a); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/worker.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | self.poller.delete(&stream.conn_a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = self.poller.delete(&stream.conn_a); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.02s [INFO] running `Command { std: "docker" "inspect" "1f05da73c37d8dda23fe200ceb0f91feadcfb2063512da605b4b9f01374bf3ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f05da73c37d8dda23fe200ceb0f91feadcfb2063512da605b4b9f01374bf3ee", kill_on_drop: false }` [INFO] [stdout] 1f05da73c37d8dda23fe200ceb0f91feadcfb2063512da605b4b9f01374bf3ee