[INFO] cloning repository https://github.com/randomComplainer/sep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randomComplainer/sep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 660a1876fe01ebc82f8ff4bee66dcbb25c5a7722 [INFO] checking randomComplainer/sep against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/randomComplainer/sep [INFO] finished tweaking git repo https://github.com/randomComplainer/sep [INFO] tweaked toml for git repo https://github.com/randomComplainer/sep written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/randomComplainer/sep on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/randomComplainer/sep 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6bdb7a30c446aca56cdb28ab3c210d9b5f017c8d7faf7c15827fe95862d44cb [INFO] running `Command { std: "docker" "start" "-a" "d6bdb7a30c446aca56cdb28ab3c210d9b5f017c8d7faf7c15827fe95862d44cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6bdb7a30c446aca56cdb28ab3c210d9b5f017c8d7faf7c15827fe95862d44cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6bdb7a30c446aca56cdb28ab3c210d9b5f017c8d7faf7c15827fe95862d44cb", kill_on_drop: false }` [INFO] [stdout] d6bdb7a30c446aca56cdb28ab3c210d9b5f017c8d7faf7c15827fe95862d44cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e4f2ba880edb5b9a33d6aca3a8b73fef680dda83ff8d71acfa6656c324128df [INFO] running `Command { std: "docker" "start" "-a" "4e4f2ba880edb5b9a33d6aca3a8b73fef680dda83ff8d71acfa6656c324128df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking crc32fast v1.5.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking nu-ansi-term v0.50.3 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap_builder v4.5.50 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling test-log-macros v0.2.18 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking clap v4.5.50 [INFO] [stderr] Checking prost-types v0.13.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking moro v0.4.0 [INFO] [stderr] Checking test-log v0.2.18 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stderr] Checking console-api v0.8.1 [INFO] [stderr] Checking console-subscriber v0.4.1 [INFO] [stderr] Checking sep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `duration_constructors_lite` has been stable since 1.91.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(duration_constructors_lite)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `ip_from` has been stable since 1.91.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(ip_from)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/lib/encrypt/mod.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | use tokio::io::{AsyncReadExt, DuplexStream, ReadHalf, WriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `duration_constructors_lite` has been stable since 1.91.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(duration_constructors_lite)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `ip_from` has been stable since 1.91.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(ip_from)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokio_console_port` [INFO] [stdout] --> src/lib/lib.rs:39:40 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn setup_subscriber(&self, tokio_console_port: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_console_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/lib/protocol/client_agent.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct GreetedWrite { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 88 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 53 | / loop { [INFO] [stdout] 54 | | let (agent, _socket_addr) = listener.accept().await.unwrap(); [INFO] [stdout] 55 | | tokio::spawn({ [INFO] [stdout] 56 | | let mut new_client_conn_tx = new_client_conn_tx.clone(); [INFO] [stdout] ... | [INFO] [stdout] 73 | | }); [INFO] [stdout] 74 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 75 | [INFO] [stdout] 76 | Ok::<_, std::io::Error>(()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWriteExt`, `AsyncWrite`, `DuplexStream`, and `duplex` [INFO] [stdout] --> src/quick_test.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{AsyncRead, AsyncWrite, AsyncWriteExt, DuplexStream, duplex}; [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: `sep_lib::*` [INFO] [stdout] --> src/quick_test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use sep_lib::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 53 | / loop { [INFO] [stdout] 54 | | let (agent, _socket_addr) = listener.accept().await.unwrap(); [INFO] [stdout] 55 | | tokio::spawn({ [INFO] [stdout] 56 | | let mut new_client_conn_tx = new_client_conn_tx.clone(); [INFO] [stdout] ... | [INFO] [stdout] 73 | | }); [INFO] [stdout] 74 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 75 | [INFO] [stdout] 76 | Ok::<_, std::io::Error>(()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWriteExt`, `AsyncWrite`, `DuplexStream`, and `duplex` [INFO] [stdout] --> src/quick_test.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{AsyncRead, AsyncWrite, AsyncWriteExt, DuplexStream, duplex}; [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: `sep_lib::*` [INFO] [stdout] --> src/quick_test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use sep_lib::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokio_console_port` [INFO] [stdout] --> src/lib/lib.rs:39:40 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn setup_subscriber(&self, tokio_console_port: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_console_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib/task_scope.rs:258:33 [INFO] [stdout] | [INFO] [stdout] 258 | struct SideEffectOnDrop(Arc<()>, Option>); [INFO] [stdout] | ---------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 258 - struct SideEffectOnDrop(Arc<()>, Option>); [INFO] [stdout] 258 + struct SideEffectOnDrop((), Option>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pair` is never used [INFO] [stdout] --> src/lib/encrypt/mod.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | fn pair() -> ( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/lib/protocol/client_agent.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct GreetedWrite { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 88 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib/session/sequenced_to_stream.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | seq: i.try_into().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sep` (lib test) due to 1 previous error; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4e4f2ba880edb5b9a33d6aca3a8b73fef680dda83ff8d71acfa6656c324128df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e4f2ba880edb5b9a33d6aca3a8b73fef680dda83ff8d71acfa6656c324128df", kill_on_drop: false }` [INFO] [stdout] 4e4f2ba880edb5b9a33d6aca3a8b73fef680dda83ff8d71acfa6656c324128df