[INFO] cloning repository https://github.com/natto1784/singh4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natto1784/singh4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatto1784%2Fsingh4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatto1784%2Fsingh4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0113466c876894cf49a92521913f162c4b3c3807 [INFO] checking natto1784/singh4 against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatto1784%2Fsingh4" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/natto1784/singh4 [INFO] finished tweaking git repo https://github.com/natto1784/singh4 [INFO] tweaked toml for git repo https://github.com/natto1784/singh4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/natto1784/singh4 on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/natto1784/singh4 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-internal v1.0.10 [INFO] [stderr] Downloaded linkify v0.8.1 [INFO] [stderr] Downloaded miniz_oxide v0.5.1 [INFO] [stderr] Downloaded pin-project v1.0.10 [INFO] [stderr] Downloaded command_attr v0.3.8 [INFO] [stderr] Downloaded flate2 v1.0.23 [INFO] [stderr] Downloaded reqwest v0.11.10 [INFO] [stderr] Downloaded tokio v1.18.1 [INFO] [stderr] Downloaded serenity v0.10.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39f8a0015fd4613fc28ff32b87e824afd0beab209eb9bc5f5abd2b00dab3c064 [INFO] running `Command { std: "docker" "start" "-a" "39f8a0015fd4613fc28ff32b87e824afd0beab209eb9bc5f5abd2b00dab3c064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39f8a0015fd4613fc28ff32b87e824afd0beab209eb9bc5f5abd2b00dab3c064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f8a0015fd4613fc28ff32b87e824afd0beab209eb9bc5f5abd2b00dab3c064", kill_on_drop: false }` [INFO] [stdout] 39f8a0015fd4613fc28ff32b87e824afd0beab209eb9bc5f5abd2b00dab3c064 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0084d189b931c0e204f73c1682969688d58fd54ad8d9d8e6cf667ebee74ebb66 [INFO] running `Command { std: "docker" "start" "-a" "0084d189b931c0e204f73c1682969688d58fd54ad8d9d8e6cf667ebee74ebb66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking rustls-pemfile v0.3.0 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Compiling serenity v0.10.10 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking typemap_rev v0.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Checking linkify v0.8.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking socket2 v0.4.5 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Checking webpki-roots v0.22.3 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling command_attr v0.3.8 [INFO] [stderr] Checking tokio v1.18.1 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking serde v1.0.137 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking async-tungstenite v0.11.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.81 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking singh4 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commands/transcode.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 15 | pub async fn remux(ctx: &Context, msg: &Message, args: Args) -> CommandResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commands/transcode.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 15 | pub async fn remux(ctx: &Context, msg: &Message, args: Args) -> CommandResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/commands/transcode.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let mut ext = Path::new(&f).extension().unwrap().to_str().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/commands/transcode.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let mut ext = Path::new(&f).extension().unwrap().to_str().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_abitrate`, `set_vbitrate`, `set_afilter`, and `set_vfilter` are never used [INFO] [stdout] --> src/lib/ffmpeg.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl FfmpegTranscode { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn set_abitrate(&mut self, bit: V) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn set_vbitrate(&mut self, bit: V) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn set_afilter, V: IntoIterator>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn set_vfilter, V: IntoIterator>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_abitrate`, `set_vbitrate`, `set_afilter`, and `set_vfilter` are never used [INFO] [stdout] --> src/lib/ffmpeg.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl FfmpegTranscode { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn set_abitrate(&mut self, bit: V) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn set_vbitrate(&mut self, bit: V) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn set_afilter, V: IntoIterator>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn set_vfilter, V: IntoIterator>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.58s [INFO] running `Command { std: "docker" "inspect" "0084d189b931c0e204f73c1682969688d58fd54ad8d9d8e6cf667ebee74ebb66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0084d189b931c0e204f73c1682969688d58fd54ad8d9d8e6cf667ebee74ebb66", kill_on_drop: false }` [INFO] [stdout] 0084d189b931c0e204f73c1682969688d58fd54ad8d9d8e6cf667ebee74ebb66