[INFO] cloning repository https://github.com/95th/youtp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/95th/youtp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F95th%2Fyoutp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F95th%2Fyoutp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f4fee46f3394b2612da4526f5c15a7fc1f9d9db [INFO] checking 95th/youtp against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F95th%2Fyoutp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/95th/youtp [INFO] finished tweaking git repo https://github.com/95th/youtp [INFO] tweaked toml for git repo https://github.com/95th/youtp written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/95th/youtp on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/95th/youtp 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1560f31bf9b8f77bd79f15c0d5883b0f722e5cb2608c20fe575b18d655f5e1d [INFO] running `Command { std: "docker" "start" "-a" "a1560f31bf9b8f77bd79f15c0d5883b0f722e5cb2608c20fe575b18d655f5e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1560f31bf9b8f77bd79f15c0d5883b0f722e5cb2608c20fe575b18d655f5e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1560f31bf9b8f77bd79f15c0d5883b0f722e5cb2608c20fe575b18d655f5e1d", kill_on_drop: false }` [INFO] [stdout] a1560f31bf9b8f77bd79f15c0d5883b0f722e5cb2608c20fe575b18d655f5e1d [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b58710cf14ba5c8b0ab73f3459b037c4819dc0ed584d9b297d0e3303932cf950 [INFO] running `Command { std: "docker" "start" "-a" "b58710cf14ba5c8b0ab73f3459b037c4819dc0ed584d9b297d0e3303932cf950", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking youtp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: struct `PacketHeader` is never constructed [INFO] [stdout] --> src/packet.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct PacketHeader { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Ext` is never constructed [INFO] [stdout] --> src/packet.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Ext { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/packet.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct PacketHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 2 | kind: PacketKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | extension: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | connection_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | timestamp_us: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 6 | timestamp_diff_us: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | window_size: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 8 | seq_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | ack_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | extensions: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind`, `len`, and `payload` are never read [INFO] [stdout] --> src/packet.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Ext { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 22 | kind: ExtKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | len: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | payload: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `UtpSocket` is never constructed [INFO] [stdout] --> src/socket.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct UtpSocket { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/socket.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct UtpSocket { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 4 | transport: T, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | state: State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | recv_conn_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | send_conn_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | window_size: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | seq_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ack_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SynSent`, `SynReceived`, `State`, and `Connected` are never constructed [INFO] [stdout] --> src/socket.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum State { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 14 | SynSent, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | SynReceived, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Connected, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `youtp` (lib) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `PacketHeader` is never constructed [INFO] [stdout] --> src/packet.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct PacketHeader { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Ext` is never constructed [INFO] [stdout] --> src/packet.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Ext { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/packet.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct PacketHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 2 | kind: PacketKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | extension: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | connection_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | timestamp_us: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 6 | timestamp_diff_us: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | window_size: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 8 | seq_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | ack_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | extensions: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind`, `len`, and `payload` are never read [INFO] [stdout] --> src/packet.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Ext { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 22 | kind: ExtKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | len: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | payload: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `UtpSocket` is never constructed [INFO] [stdout] --> src/socket.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct UtpSocket { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/socket.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct UtpSocket { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 4 | transport: T, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | state: State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | recv_conn_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | send_conn_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | window_size: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | seq_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ack_number: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SynSent`, `SynReceived`, `State`, and `Connected` are never constructed [INFO] [stdout] --> src/socket.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum State { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 14 | SynSent, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | SynReceived, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Connected, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `youtp` (lib test) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b58710cf14ba5c8b0ab73f3459b037c4819dc0ed584d9b297d0e3303932cf950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58710cf14ba5c8b0ab73f3459b037c4819dc0ed584d9b297d0e3303932cf950", kill_on_drop: false }` [INFO] [stdout] b58710cf14ba5c8b0ab73f3459b037c4819dc0ed584d9b297d0e3303932cf950