[INFO] fetching crate guilded_http 0.1.0-dev.13... [INFO] checking guilded_http-0.1.0-dev.13 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate guilded_http 0.1.0-dev.13 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate guilded_http 0.1.0-dev.13 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate guilded_http 0.1.0-dev.13 [INFO] finished tweaking crates.io crate guilded_http 0.1.0-dev.13 [INFO] tweaked toml for crates.io crate guilded_http 0.1.0-dev.13 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding enum-as-inner v0.4.0 (available: v0.6.1) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding h2 v0.3.26 (available: v0.4.6) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding hyper-rustls v0.23.2 (available: v0.27.3) [INFO] [stderr] Adding hyper-tls v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding hyper-trust-dns v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding idna v0.2.3 (available: v1.0.2) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding rustls v0.20.9 (available: v0.23.13) [INFO] [stderr] Adding rustls-native-certs v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (available: v2.1.3) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding tokio-rustls v0.23.4 (available: v0.26.0) [INFO] [stderr] Adding trust-dns-proto v0.21.2 (available: v0.23.2) [INFO] [stderr] Adding trust-dns-resolver v0.21.2 (available: v0.23.2) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding webpki-roots v0.22.6 (available: v0.26.6) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a2d39806d03929618e75f5249b042821a8fc0403640ddd750fc915ce725ed9c [INFO] running `Command { std: "docker" "start" "-a" "9a2d39806d03929618e75f5249b042821a8fc0403640ddd750fc915ce725ed9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a2d39806d03929618e75f5249b042821a8fc0403640ddd750fc915ce725ed9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a2d39806d03929618e75f5249b042821a8fc0403640ddd750fc915ce725ed9c", kill_on_drop: false }` [INFO] [stdout] 9a2d39806d03929618e75f5249b042821a8fc0403640ddd750fc915ce725ed9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0eab5dc629b593162dca1500cd303ab7e2aa881bac7d9171263b20920dad12b [INFO] running `Command { std: "docker" "start" "-a" "f0eab5dc629b593162dca1500cd303ab7e2aa881bac7d9171263b20920dad12b", kill_on_drop: false }` [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking webpki v0.22.4 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking guilded_validation v0.1.0-dev.19 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking guilded_model v0.1.0-dev.24 [INFO] [stderr] Checking hyper-rustls v0.23.2 [INFO] [stderr] Checking guilded_http v0.1.0-dev.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `source` and `type` are never read [INFO] [stdout] --> src/error.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Error { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | pub(super) source: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | pub(super) r#type: ErrorType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, 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: field `client` is never read [INFO] [stdout] --> src/request/server/server_channel_update.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ServerChannelUpdate<'a> { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 12 | client: &'a Client, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_id` is never read [INFO] [stdout] --> src/response/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Response { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 16 | server_id: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/response/error.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct DeserializationError { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 6 | pub(crate) source: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeserializationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_id` is never read [INFO] [stdout] --> src/response/future.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 135 | struct Sending { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 136 | future: Pin>>, [INFO] [stdout] 137 | server_id: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `source` and `type` are never read [INFO] [stdout] --> src/error.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Error { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | pub(super) source: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | pub(super) r#type: ErrorType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, 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: field `client` is never read [INFO] [stdout] --> src/request/server/server_channel_update.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ServerChannelUpdate<'a> { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 12 | client: &'a Client, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_id` is never read [INFO] [stdout] --> src/response/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Response { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 16 | server_id: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/response/error.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct DeserializationError { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 6 | pub(crate) source: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeserializationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_id` is never read [INFO] [stdout] --> src/response/future.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 135 | struct Sending { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 136 | future: Pin>>, [INFO] [stdout] 137 | server_id: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.29s [INFO] running `Command { std: "docker" "inspect" "f0eab5dc629b593162dca1500cd303ab7e2aa881bac7d9171263b20920dad12b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0eab5dc629b593162dca1500cd303ab7e2aa881bac7d9171263b20920dad12b", kill_on_drop: false }` [INFO] [stdout] f0eab5dc629b593162dca1500cd303ab7e2aa881bac7d9171263b20920dad12b