[INFO] cloning repository https://github.com/sscobici/rav [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sscobici/rav" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsscobici%2Frav", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsscobici%2Frav'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 491b02ac16d3a4ce8eed574addb17ab2bd84ec8b [INFO] checking sscobici/rav against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsscobici%2Frav" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sscobici/rav [INFO] finished tweaking git repo https://github.com/sscobici/rav [INFO] tweaked toml for git repo https://github.com/sscobici/rav written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sscobici/rav on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.7.0 (available: v0.8.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f86a45d3d90cc82039f87b9a0e1aabdda647d512b6add67bc49e6078d18119e [INFO] running `Command { std: "docker" "start" "-a" "7f86a45d3d90cc82039f87b9a0e1aabdda647d512b6add67bc49e6078d18119e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f86a45d3d90cc82039f87b9a0e1aabdda647d512b6add67bc49e6078d18119e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f86a45d3d90cc82039f87b9a0e1aabdda647d512b6add67bc49e6078d18119e", kill_on_drop: false }` [INFO] [stdout] 7f86a45d3d90cc82039f87b9a0e1aabdda647d512b6add67bc49e6078d18119e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81e1fc55862e8d0304d1e5579549acd1b5ba9c38be5c16581f7791f1d63c112d [INFO] running `Command { std: "docker" "start" "-a" "81e1fc55862e8d0304d1e5579549acd1b5ba9c38be5c16581f7791f1d63c112d", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.8.1 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking anstyle v1.0.14 [INFO] [stderr] Compiling zerocopy v0.8.50 [INFO] [stderr] Compiling autocfg v1.5.1 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking either v1.16.0 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Checking anstyle-parse v1.0.0 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking colorchoice v1.0.5 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking log v0.4.30 [INFO] [stderr] Checking anstream v1.0.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking jiff v0.2.28 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking memmap2 v0.9.10 [INFO] [stderr] Checking rav v0.1.0 (/opt/rustwide/workdir/rav) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> rav/src/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> rav/src/format.rs:5:68 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::error::{invalid_input_error, retry_later_error, Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> rav/src/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uri` [INFO] [stdout] --> rav/src/format.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | fn open_input(&mut self, uri: &str) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uri` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len_bytes` [INFO] [stdout] --> rav/src/format.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 34 | fn supply_iobufs(&mut self, len_bytes: usize, parsed_iobufs: &[IoBuf], new_iobufs: &mut [IoBuf]) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_len_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed_iobufs` [INFO] [stdout] --> rav/src/format.rs:34:51 [INFO] [stdout] | [INFO] [stdout] 34 | fn supply_iobufs(&mut self, len_bytes: usize, parsed_iobufs: &[IoBuf], new_iobufs: &mut [IoBuf]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_iobufs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_iobufs` [INFO] [stdout] --> rav/src/format.rs:34:76 [INFO] [stdout] | [INFO] [stdout] 34 | fn supply_iobufs(&mut self, len_bytes: usize, parsed_iobufs: &[IoBuf], new_iobufs: &mut [IoBuf]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_iobufs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packet` [INFO] [stdout] --> rav/src/format.rs:80:31 [INFO] [stdout] | [INFO] [stdout] 80 | fn read_packet(&mut self, packet: &mut Packet) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> rav/src/format.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let b = self.iobuf_reader.get_u8()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `data` is never used [INFO] [stdout] --> rav/src/data.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'a> Packet<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn data(&self) -> &[u8] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `IoBuf2` is never constructed [INFO] [stdout] --> rav/src/format.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct IoBuf2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data` and `len` are never read [INFO] [stdout] --> rav/src/format.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct IoBuf2 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 69 | // buff allocated space [INFO] [stdout] 70 | data: Arc<[u8]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 71 | // how much data is actually there [INFO] [stdout] 72 | len: u64 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stream_len` is never read [INFO] [stdout] --> rav/src/format.rs:109:2 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct MediaSourceStream { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 109 | stream_len: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MediaSourceStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> rav/src/format.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | iobuf_supplier.open_input(uri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = iobuf_supplier.open_input(uri); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rav` (lib) due to 1 previous error; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `uri` [INFO] [stdout] --> rav/src/format.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | fn open_input(&mut self, uri: &str) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uri` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len_bytes` [INFO] [stdout] --> rav/src/format.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 34 | fn supply_iobufs(&mut self, len_bytes: usize, parsed_iobufs: &[IoBuf], new_iobufs: &mut [IoBuf]) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_len_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed_iobufs` [INFO] [stdout] --> rav/src/format.rs:34:51 [INFO] [stdout] | [INFO] [stdout] 34 | fn supply_iobufs(&mut self, len_bytes: usize, parsed_iobufs: &[IoBuf], new_iobufs: &mut [IoBuf]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_iobufs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_iobufs` [INFO] [stdout] --> rav/src/format.rs:34:76 [INFO] [stdout] | [INFO] [stdout] 34 | fn supply_iobufs(&mut self, len_bytes: usize, parsed_iobufs: &[IoBuf], new_iobufs: &mut [IoBuf]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_iobufs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packet` [INFO] [stdout] --> rav/src/format.rs:80:31 [INFO] [stdout] | [INFO] [stdout] 80 | fn read_packet(&mut self, packet: &mut Packet) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> rav/src/format.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let b = self.iobuf_reader.get_u8()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `data` is never used [INFO] [stdout] --> rav/src/data.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'a> Packet<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn data(&self) -> &[u8] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `IoBuf2` is never constructed [INFO] [stdout] --> rav/src/format.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct IoBuf2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data` and `len` are never read [INFO] [stdout] --> rav/src/format.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct IoBuf2 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 69 | // buff allocated space [INFO] [stdout] 70 | data: Arc<[u8]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 71 | // how much data is actually there [INFO] [stdout] 72 | len: u64 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stream_len` is never read [INFO] [stdout] --> rav/src/format.rs:109:2 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct MediaSourceStream { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 109 | stream_len: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MediaSourceStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> rav/src/format.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | iobuf_supplier.open_input(uri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = iobuf_supplier.open_input(uri); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rav` (lib test) due to 1 previous error; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "81e1fc55862e8d0304d1e5579549acd1b5ba9c38be5c16581f7791f1d63c112d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81e1fc55862e8d0304d1e5579549acd1b5ba9c38be5c16581f7791f1d63c112d", kill_on_drop: false }` [INFO] [stdout] 81e1fc55862e8d0304d1e5579549acd1b5ba9c38be5c16581f7791f1d63c112d