[INFO] cloning repository https://github.com/dtsroy/DCEP-S
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtsroy/DCEP-S" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtsroy%2FDCEP-S", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtsroy%2FDCEP-S'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e136514cb2be65886ea677b65babe74579d71e98
[INFO] testing dtsroy/DCEP-S against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtsroy%2FDCEP-S" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dtsroy/DCEP-S on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dtsroy/DCEP-S
[INFO] finished tweaking git repo https://github.com/dtsroy/DCEP-S
[INFO] tweaked toml for git repo https://github.com/dtsroy/DCEP-S written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dtsroy/DCEP-S 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded date_time v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 310497834dd3902737003751c44f9f3572eb8c93e031961608969b3b04a0bbd7
[INFO] running `Command { std: "docker" "start" "-a" "310497834dd3902737003751c44f9f3572eb8c93e031961608969b3b04a0bbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "310497834dd3902737003751c44f9f3572eb8c93e031961608969b3b04a0bbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310497834dd3902737003751c44f9f3572eb8c93e031961608969b3b04a0bbd7", kill_on_drop: false }`
[INFO] [stdout] 310497834dd3902737003751c44f9f3572eb8c93e031961608969b3b04a0bbd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ccc299a242407b1ecb37fadccca01084737742c9f54867705bb9bd93af3dc5f
[INFO] running `Command { std: "docker" "start" "-a" "9ccc299a242407b1ecb37fadccca01084737742c9f54867705bb9bd93af3dc5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling date_time v2.2.0
[INFO] [stderr]    Compiling dcep_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_port` is never used
[INFO] [stdout]   --> src/core/parse_args.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Settings {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn get_port(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `setting`, `conns`, and `count` are never read
[INFO] [stdout]  --> src/core/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Server<'a> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     setting: &'a Settings,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     conns: Vec<Connection>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     count: i32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_connection` is never used
[INFO] [stdout]   --> src/core/server.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Server<'_> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn add_connection(&mut self, conn: Connection) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9ccc299a242407b1ecb37fadccca01084737742c9f54867705bb9bd93af3dc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ccc299a242407b1ecb37fadccca01084737742c9f54867705bb9bd93af3dc5f", kill_on_drop: false }`
[INFO] [stdout] 9ccc299a242407b1ecb37fadccca01084737742c9f54867705bb9bd93af3dc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea82ca2e622846d458bb9511616fe871fc34abf7472d63829a9fb02a78d3c2ed
[INFO] running `Command { std: "docker" "start" "-a" "ea82ca2e622846d458bb9511616fe871fc34abf7472d63829a9fb02a78d3c2ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcep_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_port` is never used
[INFO] [stdout]   --> src/core/parse_args.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Settings {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn get_port(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `setting`, `conns`, and `count` are never read
[INFO] [stdout]  --> src/core/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Server<'a> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     setting: &'a Settings,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     conns: Vec<Connection>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     count: i32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_connection` is never used
[INFO] [stdout]   --> src/core/server.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Server<'_> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn add_connection(&mut self, conn: Connection) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ea82ca2e622846d458bb9511616fe871fc34abf7472d63829a9fb02a78d3c2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea82ca2e622846d458bb9511616fe871fc34abf7472d63829a9fb02a78d3c2ed", kill_on_drop: false }`
[INFO] [stdout] ea82ca2e622846d458bb9511616fe871fc34abf7472d63829a9fb02a78d3c2ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 571afc601502975575d0d1ba57c508e67f0bc53e3812a031bf2c7bb1a002ffab
[INFO] running `Command { std: "docker" "start" "-a" "571afc601502975575d0d1ba57c508e67f0bc53e3812a031bf2c7bb1a002ffab", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_port` is never used
[INFO] [stderr]   --> src/core/parse_args.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 8  | impl Settings {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn get_port(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `setting`, `conns`, and `count` are never read
[INFO] [stderr]  --> src/core/server.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Server<'a> {
[INFO] [stderr]   |            ------ fields in this struct
[INFO] [stderr] 6 |     setting: &'a Settings,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 7 |     conns: Vec<Connection>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 8 |     count: i32,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_connection` is never used
[INFO] [stderr]   --> src/core/server.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Server<'_> {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 20 |     fn add_connection(&mut self, conn: Connection) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dcep_server` (bin "dcep_server" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dcep_server-ab95bb9dbd73a4b4)
[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" "571afc601502975575d0d1ba57c508e67f0bc53e3812a031bf2c7bb1a002ffab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571afc601502975575d0d1ba57c508e67f0bc53e3812a031bf2c7bb1a002ffab", kill_on_drop: false }`
[INFO] [stdout] 571afc601502975575d0d1ba57c508e67f0bc53e3812a031bf2c7bb1a002ffab
