[INFO] fetching crate writefreely_client 0.2.0... [INFO] checking writefreely_client-0.2.0 against master#51ff895062ba60a7cba53f57af928c3fb7b0f2f4 for pr-146167 [INFO] extracting crate writefreely_client 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate writefreely_client 0.2.0 [INFO] finished tweaking crates.io crate writefreely_client 0.2.0 [INFO] tweaked toml for crates.io crate writefreely_client 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate writefreely_client 0.2.0 on toolchain 51ff895062ba60a7cba53f57af928c3fb7b0f2f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate writefreely_client 0.2.0 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" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded colorchoice v1.0.0 [INFO] [stderr] Downloaded futures-macro v0.3.29 [INFO] [stderr] Downloaded serde_repr v0.1.17 [INFO] [stderr] Downloaded form_urlencoded v1.2.0 [INFO] [stderr] Downloaded anstyle-wincon v3.0.1 [INFO] [stderr] Downloaded hyperlocal v0.8.0 [INFO] [stderr] Downloaded deranged v0.3.9 [INFO] [stderr] Downloaded async-trait v0.1.74 [INFO] [stderr] Downloaded time-macros v0.2.15 [INFO] [stderr] Downloaded pin-project v1.1.3 [INFO] [stderr] Downloaded anyhow v1.0.75 [INFO] [stderr] Downloaded bollard v0.15.0 [INFO] [stderr] Downloaded serde_with v3.4.0 [INFO] [stderr] Downloaded time v0.3.30 [INFO] [stderr] Downloaded h2 v0.3.21 [INFO] [stderr] Downloaded reqwest v0.11.22 [INFO] [stderr] Downloaded clap_builder v4.4.8 [INFO] [stderr] Downloaded hyper v0.14.27 [INFO] [stderr] Downloaded chrono v0.4.31 [INFO] [stderr] Downloaded webpki-roots v0.25.2 [INFO] [stderr] Downloaded gimli v0.28.0 [INFO] [stderr] Downloaded object v0.32.1 [INFO] [stderr] 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"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e7e472672398939b4d3c3c52a0afe55507d689c18008237f6eb2966f1eff1a8 [INFO] running `Command { std: "docker" "start" "-a" "1e7e472672398939b4d3c3c52a0afe55507d689c18008237f6eb2966f1eff1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e7e472672398939b4d3c3c52a0afe55507d689c18008237f6eb2966f1eff1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e7e472672398939b4d3c3c52a0afe55507d689c18008237f6eb2966f1eff1a8", kill_on_drop: false }` [INFO] [stdout] 1e7e472672398939b4d3c3c52a0afe55507d689c18008237f6eb2966f1eff1a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71c6b42f9c576fcc3f1b4aa991231affde112fa5fbc70c11446f23c7f321276e [INFO] running `Command { std: "docker" "start" "-a" "71c6b42f9c576fcc3f1b4aa991231affde112fa5fbc70c11446f23c7f321276e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling rustls v0.21.8 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling ring v0.17.5 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling serde_repr v0.1.17 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_with v3.4.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking bollard-stubs v1.43.0-rc.2 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking hyperlocal v0.8.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking writefreely_client v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/api/collections.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 327 | / pub async fn update( [INFO] [stdout] 328 | | &self, [INFO] [stdout] 329 | | alias: &str, [INFO] [stdout] 330 | | update_req: &UpdateRequest, [INFO] [stdout] 331 | | ) -> Result { [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `for<'de> !: Deserialize<'de>` will fail [INFO] [stdout] --> src/api/collections.rs:334:14 [INFO] [stdout] | [INFO] [stdout] 334 | .post(&format!("/collections/{alias}"), update_req) [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 334 | .post::<(), _, _>(&format!("/collections/{alias}"), update_req) [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NullString` is never constructed [INFO] [stdout] --> src/api/collections.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | struct NullString { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/api/client.rs:397:16 [INFO] [stdout] | [INFO] [stdout] 397 | pub fn api(&self) -> ClientApi { [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] 397 | pub fn api(&self) -> ClientApi<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bollard v0.15.0 [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/api/collections.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 327 | / pub async fn update( [INFO] [stdout] 328 | | &self, [INFO] [stdout] 329 | | alias: &str, [INFO] [stdout] 330 | | update_req: &UpdateRequest, [INFO] [stdout] 331 | | ) -> Result { [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `for<'de> !: Deserialize<'de>` will fail [INFO] [stdout] --> src/api/collections.rs:334:14 [INFO] [stdout] | [INFO] [stdout] 334 | .post(&format!("/collections/{alias}"), update_req) [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 334 | .post::<(), _, _>(&format!("/collections/{alias}"), update_req) [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NullString` is never constructed [INFO] [stdout] --> src/api/collections.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | struct NullString { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/api/client.rs:397:16 [INFO] [stdout] | [INFO] [stdout] 397 | pub fn api(&self) -> ClientApi { [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] 397 | pub fn api(&self) -> ClientApi<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.86s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: writefreely_client v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "71c6b42f9c576fcc3f1b4aa991231affde112fa5fbc70c11446f23c7f321276e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71c6b42f9c576fcc3f1b4aa991231affde112fa5fbc70c11446f23c7f321276e", kill_on_drop: false }` [INFO] [stdout] 71c6b42f9c576fcc3f1b4aa991231affde112fa5fbc70c11446f23c7f321276e