[INFO] cloning repository https://github.com/TheBerkin/rantbot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheBerkin/rantbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheBerkin%2Frantbot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheBerkin%2Frantbot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c3d0e3c77adc0ff06c51eb8171f503b6df3aba1 [INFO] checking TheBerkin/rantbot against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheBerkin%2Frantbot" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheBerkin/rantbot on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheBerkin/rantbot [INFO] finished tweaking git repo https://github.com/TheBerkin/rantbot [INFO] tweaked toml for git repo https://github.com/TheBerkin/rantbot written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/TheBerkin/rantbot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/rant-lang/rant` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded beef v0.4.4 [INFO] [stderr] Downloaded smartstring v0.2.5 [INFO] [stderr] Downloaded flate2 v1.0.18 [INFO] [stderr] Downloaded quickscope v0.1.5 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded line-col v0.2.1 [INFO] [stderr] Downloaded logos-derive v0.11.5 [INFO] [stderr] Downloaded logos v0.11.4 [INFO] [stderr] Downloaded cervine v0.0.6 [INFO] [stderr] Downloaded serenity v0.9.0-rc.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b996ca421697c81fa0790ba627426dc1785039c30fcd9842ad99344196151615 [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" "b996ca421697c81fa0790ba627426dc1785039c30fcd9842ad99344196151615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b996ca421697c81fa0790ba627426dc1785039c30fcd9842ad99344196151615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b996ca421697c81fa0790ba627426dc1785039c30fcd9842ad99344196151615", kill_on_drop: false }` [INFO] [stdout] b996ca421697c81fa0790ba627426dc1785039c30fcd9842ad99344196151615 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05116ac50c8fbfa097afdebc91fa31fcc849bc2f5d91bbbee4af29457b7a7413 [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" "05116ac50c8fbfa097afdebc91fa31fcc849bc2f5d91bbbee4af29457b7a7413", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling serenity v0.9.0-rc.4 [INFO] [stderr] Checking cervine v0.0.6 [INFO] [stderr] Checking typemap_rev v0.1.3 [INFO] [stderr] Checking line-col v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking smartstring v0.2.5 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking indexmap v1.6.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking quickscope v0.1.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking flate2 v1.0.18 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking logos v0.11.4 [INFO] [stderr] Checking rant v4.0.0-alpha.14 (https://github.com/rant-lang/rant#f2509f2a) [INFO] [stderr] Checking tokio-rustls v0.14.1 [INFO] [stderr] Checking async-tungstenite v0.9.3 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking hyper-rustls v0.21.0 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stderr] Checking rantbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | ctx.http.broadcast_typing(msg.channel_id.0).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | msg.react(&ctx.http, EMOJI_SUCCESS).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | msg.reply(&ctx.http, format!("```\n{}\n```", output)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | msg.react(&ctx.http, err_react).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | msg.reply(&ctx.http, err_msg).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | ctx.http.broadcast_typing(msg.channel_id.0).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | msg.react(&ctx.http, EMOJI_SUCCESS).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | msg.reply(&ctx.http, format!("```\n{}\n```", output)).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | msg.react(&ctx.http, err_react).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | msg.reply(&ctx.http, err_msg).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "05116ac50c8fbfa097afdebc91fa31fcc849bc2f5d91bbbee4af29457b7a7413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05116ac50c8fbfa097afdebc91fa31fcc849bc2f5d91bbbee4af29457b7a7413", kill_on_drop: false }` [INFO] [stdout] 05116ac50c8fbfa097afdebc91fa31fcc849bc2f5d91bbbee4af29457b7a7413