[INFO] cloning repository https://github.com/egasimus/lude [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egasimus/lude" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegasimus%2Flude", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegasimus%2Flude'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76f33a6805b1a09a6668d06cf37297140ed7d780 [INFO] checking egasimus/lude against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegasimus%2Flude" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/egasimus/lude [INFO] finished tweaking git repo https://github.com/egasimus/lude [INFO] tweaked toml for git repo https://github.com/egasimus/lude written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/egasimus/lude on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/egasimus/lude 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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_generator v2.1.1 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] [stderr] Downloaded pest_meta v2.1.2 [INFO] [stderr] Downloaded jack v0.6.2 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded debug_stub_derive v0.3.0 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded jack-sys v0.2.0 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded sndfile-sys v0.2.0 [INFO] [stderr] Downloaded ears v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cee01e8cd239b2d64887b3e38b323b4d1cdf9e9e613e1970bb1c1807e5982b1c [INFO] running `Command { std: "docker" "start" "-a" "cee01e8cd239b2d64887b3e38b323b4d1cdf9e9e613e1970bb1c1807e5982b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cee01e8cd239b2d64887b3e38b323b4d1cdf9e9e613e1970bb1c1807e5982b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cee01e8cd239b2d64887b3e38b323b4d1cdf9e9e613e1970bb1c1807e5982b1c", kill_on_drop: false }` [INFO] [stdout] cee01e8cd239b2d64887b3e38b323b4d1cdf9e9e613e1970bb1c1807e5982b1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5272e42857f04b092a41efd803b90e092f46bae5b948a7428a738ff2e65b608c [INFO] running `Command { std: "docker" "start" "-a" "5272e42857f04b092a41efd803b90e092f46bae5b948a7428a738ff2e65b608c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling vcpkg v0.2.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling ears v0.7.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling sndfile-sys v0.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking jack-sys v0.2.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking jack v0.6.2 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling debug_stub_derive v0.3.0 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking lude v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/media/sndfile.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | extern {} [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `to_channels` and `to_frames` [INFO] [stdout] --> src/tests.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::render::{render, to_channels, to_frames}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::mem` instead [INFO] [stdout] --> src/media/sndfile.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 41 | use std::intrinsics::transmute; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/media/sndfile.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | extern {} [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/tests.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | for (i, (src, events, samples, ranges)) in vec![ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `duration` is never read [INFO] [stdout] --> src/document.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Event { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | duration: FrameTime, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/document.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Event { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 15 | fn len (&self) -> FrameTime { self.duration } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | Full, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | Abs, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Fwd, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Rew [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/eval.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn read (source: &str) -> Pair { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn read (source: &str) -> Pair<'_, Rule> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::mem` instead [INFO] [stdout] --> src/media/sndfile.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 41 | use std::intrinsics::transmute; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `duration` is never read [INFO] [stdout] --> src/document.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Event { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | duration: FrameTime, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/document.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Event { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 15 | fn len (&self) -> FrameTime { self.duration } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | Full, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | Abs, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Fwd, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/types.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Rew [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/eval.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn read (source: &str) -> Pair { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn read (source: &str) -> Pair<'_, Rule> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.69s [INFO] running `Command { std: "docker" "inspect" "5272e42857f04b092a41efd803b90e092f46bae5b948a7428a738ff2e65b608c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5272e42857f04b092a41efd803b90e092f46bae5b948a7428a738ff2e65b608c", kill_on_drop: false }` [INFO] [stdout] 5272e42857f04b092a41efd803b90e092f46bae5b948a7428a738ff2e65b608c