[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 try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Frust-tor-controller" "/workspace/builds/worker-56/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dhole/rust-tor-controller on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-56/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: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded timer v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 106b94bdb6a58272ce4fe3cd4c6a92a57f607a2297c0490b4990edb6f18665bc [INFO] running `Command { std: "docker" "start" "-a" "106b94bdb6a58272ce4fe3cd4c6a92a57f607a2297c0490b4990edb6f18665bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "106b94bdb6a58272ce4fe3cd4c6a92a57f607a2297c0490b4990edb6f18665bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106b94bdb6a58272ce4fe3cd4c6a92a57f607a2297c0490b4990edb6f18665bc", kill_on_drop: false }` [INFO] [stdout] 106b94bdb6a58272ce4fe3cd4c6a92a57f607a2297c0490b4990edb6f18665bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54a84d4121ec8593146e3cb77bb0c7e93f56e53b0103b8af5f7e567db883ea5c [INFO] running `Command { std: "docker" "start" "-a" "54a84d4121ec8593146e3cb77bb0c7e93f56e53b0103b8af5f7e567db883ea5c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking timer v0.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking tor_controller v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `protocol_info_ver` [INFO] [stdout] --> src/control.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | protocol_info_ver: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `protocol_info_ver` [INFO] [stdout] --> src/control.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | protocol_info_ver: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tor_ver` [INFO] [stdout] --> src/control.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | tor_ver: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `auth_methods` [INFO] [stdout] --> src/control.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | auth_methods: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wrap` [INFO] [stdout] --> src/control.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | fn wrap(s: String) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/control.rs:280:5 [INFO] [stdout] | [INFO] [stdout] 280 | code: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/control.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | status: ReplyStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `line` [INFO] [stdout] --> src/control.rs:282:5 [INFO] [stdout] | [INFO] [stdout] 282 | line: String, [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: `#[warn(non_fmt_panics)]` on by default [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] 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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tor_ver` [INFO] [stdout] --> src/control.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | tor_ver: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `auth_methods` [INFO] [stdout] --> src/control.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | auth_methods: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wrap` [INFO] [stdout] --> src/control.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | fn wrap(s: String) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/control.rs:280:5 [INFO] [stdout] | [INFO] [stdout] 280 | code: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/control.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | status: ReplyStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `line` [INFO] [stdout] --> src/control.rs:282:5 [INFO] [stdout] | [INFO] [stdout] 282 | line: String, [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: `#[warn(non_fmt_panics)]` on by default [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] 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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.83s [INFO] running `Command { std: "docker" "inspect" "54a84d4121ec8593146e3cb77bb0c7e93f56e53b0103b8af5f7e567db883ea5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a84d4121ec8593146e3cb77bb0c7e93f56e53b0103b8af5f7e567db883ea5c", kill_on_drop: false }` [INFO] [stdout] 54a84d4121ec8593146e3cb77bb0c7e93f56e53b0103b8af5f7e567db883ea5c