[INFO] cloning repository https://github.com/Dhole/rust-tor-controller [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dhole/rust-tor-controller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Frust-tor-controller", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Frust-tor-controller'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1807ca25e2e5fa3a8a68d584359e7b3c862a459 [INFO] checking Dhole/rust-tor-controller against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Frust-tor-controller" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dhole/rust-tor-controller on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dhole/rust-tor-controller [INFO] finished tweaking git repo https://github.com/Dhole/rust-tor-controller [INFO] tweaked toml for git repo https://github.com/Dhole/rust-tor-controller written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Dhole/rust-tor-controller 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-integer v0.1.36 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded quick-error v1.2.1 [INFO] [stderr] Downloaded num-traits v0.2.2 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded chrono v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c491f35bd901feb6828baad4cbea19b8f67536d513eeb35589236960f3aa7e60 [INFO] running `Command { std: "docker" "start" "-a" "c491f35bd901feb6828baad4cbea19b8f67536d513eeb35589236960f3aa7e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c491f35bd901feb6828baad4cbea19b8f67536d513eeb35589236960f3aa7e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c491f35bd901feb6828baad4cbea19b8f67536d513eeb35589236960f3aa7e60", kill_on_drop: false }` [INFO] [stdout] c491f35bd901feb6828baad4cbea19b8f67536d513eeb35589236960f3aa7e60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e3f3c279ffe1ec70db0de74bb82765e9a37a07e67890ca387f5b1eaee5f664d [INFO] running `Command { std: "docker" "start" "-a" "0e3f3c279ffe1ec70db0de74bb82765e9a37a07e67890ca387f5b1eaee5f664d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking timer v0.2.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking tor_controller v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `protocol_info_ver`, `tor_ver`, and `auth_methods` are never read [INFO] [stdout] --> src/control.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct ProtocolInfo { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 95 | protocol_info_ver: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 96 | tor_ver: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 97 | auth_methods: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProtocolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `wrap` is never used [INFO] [stdout] --> src/control.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 209 | impl ServiceID { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 210 | fn wrap(s: String) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code`, `status`, and `line` are never read [INFO] [stdout] --> src/control.rs:280:5 [INFO] [stdout] | [INFO] [stdout] 279 | pub struct ReplyError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 280 | code: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 281 | status: ReplyStatus, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 282 | line: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReplyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `protocol_info_ver`, `tor_ver`, and `auth_methods` are never read [INFO] [stdout] --> src/control.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct ProtocolInfo { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 95 | protocol_info_ver: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 96 | tor_ver: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 97 | auth_methods: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProtocolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `wrap` is never used [INFO] [stdout] --> src/control.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 209 | impl ServiceID { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 210 | fn wrap(s: String) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code`, `status`, and `line` are never read [INFO] [stdout] --> src/control.rs:280:5 [INFO] [stdout] | [INFO] [stdout] 279 | pub struct ReplyError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 280 | code: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 281 | status: ReplyStatus, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 282 | line: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReplyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/control.rs:205:16 [INFO] [stdout] | [INFO] [stdout] 205 | panic!("invalid ServiceID ".to_owned() + s) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 205 | panic!("{}", "invalid ServiceID ".to_owned() + s) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/control.rs:205:16 [INFO] [stdout] | [INFO] [stdout] 205 | panic!("invalid ServiceID ".to_owned() + s) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 205 | panic!("{}", "invalid ServiceID ".to_owned() + s) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.28s [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" "0e3f3c279ffe1ec70db0de74bb82765e9a37a07e67890ca387f5b1eaee5f664d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e3f3c279ffe1ec70db0de74bb82765e9a37a07e67890ca387f5b1eaee5f664d", kill_on_drop: false }` [INFO] [stdout] 0e3f3c279ffe1ec70db0de74bb82765e9a37a07e67890ca387f5b1eaee5f664d