[INFO] cloning repository https://github.com/mierz00/torrenter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mierz00/torrenter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmierz00%2Ftorrenter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmierz00%2Ftorrenter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a87165a21a95273056180caa4bf73a7f2dc25212 [INFO] checking mierz00/torrenter against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmierz00%2Ftorrenter" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mierz00/torrenter on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mierz00/torrenter [INFO] finished tweaking git repo https://github.com/mierz00/torrenter [INFO] tweaked toml for git repo https://github.com/mierz00/torrenter written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/mierz00/torrenter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40a0a934d029c12d10eabc7dd1a26d3622a284af27a4d45596fce851a9b7b1aa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "40a0a934d029c12d10eabc7dd1a26d3622a284af27a4d45596fce851a9b7b1aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40a0a934d029c12d10eabc7dd1a26d3622a284af27a4d45596fce851a9b7b1aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40a0a934d029c12d10eabc7dd1a26d3622a284af27a4d45596fce851a9b7b1aa", kill_on_drop: false }` [INFO] [stdout] 40a0a934d029c12d10eabc7dd1a26d3622a284af27a4d45596fce851a9b7b1aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 32c74a8e7ccce1c0fd2a4dcbdaa89f059e0c5ce57a455ca1939811ecfdf45997 [INFO] running `Command { std: "docker" "start" "-a" "32c74a8e7ccce1c0fd2a4dcbdaa89f059e0c5ce57a455ca1939811ecfdf45997", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking byteorder v0.3.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking bytebuffer v0.2.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_bencode v0.2.2 [INFO] [stderr] Checking torrenter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/messages.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::AsByteSliceMut` [INFO] [stdout] --> src/messages.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::AsByteSliceMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected::Bytes` [INFO] [stdout] --> src/messages.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::de::Unexpected::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/download.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::messages::build_peer_handshake` [INFO] [stdout] --> src/download.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::messages::build_peer_handshake; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::Peer` [INFO] [stdout] --> src/download.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::utils::Peer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/messages.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::AsByteSliceMut` [INFO] [stdout] --> src/messages.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::AsByteSliceMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected::Bytes` [INFO] [stdout] --> src/messages.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::de::Unexpected::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/download.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::messages::build_peer_handshake` [INFO] [stdout] --> src/download.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::messages::build_peer_handshake; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::Peer` [INFO] [stdout] --> src/download.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::utils::Peer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Payload` [INFO] [stdout] --> src/messages.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Payload { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Msg` [INFO] [stdout] --> src/messages.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/messages.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn parse(msg: &mut ByteBuffer) -> Msg { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_keep_alive` [INFO] [stdout] --> src/messages.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn build_keep_alive() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_choke` [INFO] [stdout] --> src/messages.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn build_choke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_unchoke` [INFO] [stdout] --> src/messages.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn build_unchoke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_not_interested` [INFO] [stdout] --> src/messages.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn build_not_interested() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_have` [INFO] [stdout] --> src/messages.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn build_have(piece_index: u32) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bitfield` [INFO] [stdout] --> src/messages.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn build_bitfield(bitfield: &ByteBuffer) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_request` [INFO] [stdout] --> src/messages.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn build_request(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_piece` [INFO] [stdout] --> src/messages.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn build_piece(payload: &Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_cancel` [INFO] [stdout] --> src/messages.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn build_cancel(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_port` [INFO] [stdout] --> src/messages.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn build_port(port: u16) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Payload` [INFO] [stdout] --> src/messages.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Payload { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Msg` [INFO] [stdout] --> src/messages.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/messages.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn parse(msg: &mut ByteBuffer) -> Msg { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_keep_alive` [INFO] [stdout] --> src/messages.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn build_keep_alive() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_choke` [INFO] [stdout] --> src/messages.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn build_choke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_unchoke` [INFO] [stdout] --> src/messages.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn build_unchoke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_not_interested` [INFO] [stdout] --> src/messages.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn build_not_interested() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_have` [INFO] [stdout] --> src/messages.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn build_have(piece_index: u32) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bitfield` [INFO] [stdout] --> src/messages.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn build_bitfield(bitfield: &ByteBuffer) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_request` [INFO] [stdout] --> src/messages.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn build_request(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_piece` [INFO] [stdout] --> src/messages.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn build_piece(payload: &Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_cancel` [INFO] [stdout] --> src/messages.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn build_cancel(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_port` [INFO] [stdout] --> src/messages.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn build_port(port: u16) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.40s [INFO] running `Command { std: "docker" "inspect" "32c74a8e7ccce1c0fd2a4dcbdaa89f059e0c5ce57a455ca1939811ecfdf45997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32c74a8e7ccce1c0fd2a4dcbdaa89f059e0c5ce57a455ca1939811ecfdf45997", kill_on_drop: false }` [INFO] [stdout] 32c74a8e7ccce1c0fd2a4dcbdaa89f059e0c5ce57a455ca1939811ecfdf45997