[INFO] cloning repository https://github.com/LaineZ/sinkmuzik [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LaineZ/sinkmuzik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaineZ%2Fsinkmuzik", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaineZ%2Fsinkmuzik'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ddff5c7445bd3c74d6a6fb2f38740d3e9cb3546e [INFO] checking LaineZ/sinkmuzik/ddff5c7445bd3c74d6a6fb2f38740d3e9cb3546e against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaineZ%2Fsinkmuzik" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LaineZ/sinkmuzik on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LaineZ/sinkmuzik [INFO] finished tweaking git repo https://github.com/LaineZ/sinkmuzik [INFO] tweaked toml for git repo https://github.com/LaineZ/sinkmuzik written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LaineZ/sinkmuzik 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88b7e1fc597651b12dd6aadfc89096cdde8dc0f25773025396442709860e428a [INFO] running `Command { std: "docker" "start" "-a" "88b7e1fc597651b12dd6aadfc89096cdde8dc0f25773025396442709860e428a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88b7e1fc597651b12dd6aadfc89096cdde8dc0f25773025396442709860e428a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88b7e1fc597651b12dd6aadfc89096cdde8dc0f25773025396442709860e428a", kill_on_drop: false }` [INFO] [stdout] 88b7e1fc597651b12dd6aadfc89096cdde8dc0f25773025396442709860e428a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd5968cc7a1469f5fa8f65fb08b8c67b399b366be4b472ee8cd184a40236e16f [INFO] running `Command { std: "docker" "start" "-a" "bd5968cc7a1469f5fa8f65fb08b8c67b399b366be4b472ee8cd184a40236e16f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ffmpeg-next v4.4.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling ffmpeg-sys-next v4.4.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking sinkmuzik v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `converted` is never read [INFO] [stdout] --> src/file_structure.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct AudioFile { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub converted: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AudioFile` has a derived impl for the trait `Clone`, 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: method `log` is never used [INFO] [stdout] --> src/log.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 49 | impl Logger { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn log>(&mut self, message: S) -> Result<(), io::Error> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `converted` is never read [INFO] [stdout] --> src/file_structure.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct AudioFile { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub converted: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AudioFile` has a derived impl for the trait `Clone`, 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: method `log` is never used [INFO] [stdout] --> src/log.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 49 | impl Logger { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn log>(&mut self, message: S) -> Result<(), io::Error> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bindgen v0.54.0, nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "bd5968cc7a1469f5fa8f65fb08b8c67b399b366be4b472ee8cd184a40236e16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd5968cc7a1469f5fa8f65fb08b8c67b399b366be4b472ee8cd184a40236e16f", kill_on_drop: false }` [INFO] [stdout] bd5968cc7a1469f5fa8f65fb08b8c67b399b366be4b472ee8cd184a40236e16f