[INFO] fetching crate pollination 0.1.0... [INFO] testing pollination-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate pollination 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate pollination 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate pollination 0.1.0 [INFO] tweaked toml for crates.io crate pollination 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pollination 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pollination 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-test v0.2.5 [INFO] [stderr] Downloaded errno v0.3.13 [INFO] [stderr] Downloaded http-serde v2.1.1 [INFO] [stderr] Downloaded tempfile v3.20.0 [INFO] [stderr] Downloaded tracing-test-macro v0.2.5 [INFO] [stderr] Downloaded treeclocks v0.6.2 [INFO] [stderr] Downloaded axum-core v0.5.2 [INFO] [stderr] Downloaded clap_derive v4.5.41 [INFO] [stderr] Downloaded quinn-udp v0.5.13 [INFO] [stderr] Downloaded serde_path_to_error v0.1.17 [INFO] [stderr] Downloaded prettyplease v0.2.36 [INFO] [stderr] Downloaded tonic-build v0.12.3 [INFO] [stderr] Downloaded h2 v0.4.11 [INFO] [stderr] Downloaded insta v1.43.1 [INFO] [stderr] Downloaded tonic v0.12.3 [INFO] [stderr] Downloaded io-uring v0.7.9 [INFO] [stderr] Downloaded axum v0.8.4 [INFO] [stderr] Downloaded reqwest v0.12.22 [INFO] [stderr] Downloaded serde_json v1.0.142 [INFO] [stderr] Downloaded webpki-roots v1.0.2 [INFO] [stderr] Downloaded rustix v1.0.8 [INFO] [stderr] Downloaded tokio v1.47.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd691ad0516514de8e54f2ddd2cb6d129856f45b9d9d2a39760b1a050bee1746 [INFO] running `Command { std: "docker" "start" "-a" "cd691ad0516514de8e54f2ddd2cb6d129856f45b9d9d2a39760b1a050bee1746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd691ad0516514de8e54f2ddd2cb6d129856f45b9d9d2a39760b1a050bee1746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd691ad0516514de8e54f2ddd2cb6d129856f45b9d9d2a39760b1a050bee1746", kill_on_drop: false }` [INFO] [stdout] cd691ad0516514de8e54f2ddd2cb6d129856f45b9d9d2a39760b1a050bee1746 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8520433f536490d9615e88a20b81120876f81c7b3d22b9795adea46f84943747 [INFO] running `Command { std: "docker" "start" "-a" "8520433f536490d9615e88a20b81120876f81c7b3d22b9795adea46f84943747", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling 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Compiling uuid v1.17.0 [INFO] [stderr] Compiling treeclocks v0.6.2 [INFO] [stderr] Compiling http-serde v2.1.1 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.16 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling axum v0.8.4 [INFO] [stderr] Compiling tonic v0.12.3 [INFO] [stderr] Compiling reqwest v0.12.22 [INFO] [stderr] Compiling pollination v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `clock` and `router` are never read [INFO] [stdout] --> src/flower.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Flower { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | clock: C, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | router: R, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `old_core` is never read [INFO] [stdout] --> src/pollination.rs:467:9 [INFO] [stdout] | [INFO] [stdout] 465 | pub struct PollinationResponse { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 466 | pub response: Option, [INFO] [stdout] 467 | pub old_core: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `force_propagating` is never used [INFO] [stdout] --> src/propagativity.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 29 | impl Propagativity { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub(crate) fn force_propagating(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `peer_id` and `peer_ts` are never read [INFO] [stdout] --> src/connection.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Connection { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | pub(crate) peer_id: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | pub(crate) peer_ts: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "8520433f536490d9615e88a20b81120876f81c7b3d22b9795adea46f84943747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8520433f536490d9615e88a20b81120876f81c7b3d22b9795adea46f84943747", kill_on_drop: false }` [INFO] [stdout] 8520433f536490d9615e88a20b81120876f81c7b3d22b9795adea46f84943747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3281eb1aac0cc2d8a4c1004f0760fb93e329b70639cad295bba2f2127326b9c2 [INFO] running `Command { std: "docker" "start" "-a" "3281eb1aac0cc2d8a4c1004f0760fb93e329b70639cad295bba2f2127326b9c2", kill_on_drop: false }` [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling clap_builder v4.5.42 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling tracing-test v0.2.5 [INFO] [stderr] Compiling pollination v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap v4.5.42 [INFO] [stdout] warning: fields `clock` and `router` are never read [INFO] [stdout] --> src/flower.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Flower { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | clock: C, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | router: R, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `old_core` is never read [INFO] [stdout] --> src/pollination.rs:467:9 [INFO] [stdout] | [INFO] [stdout] 465 | pub struct PollinationResponse { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 466 | pub response: Option, [INFO] [stdout] 467 | pub old_core: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `force_propagating` is never used [INFO] [stdout] --> src/propagativity.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 29 | impl Propagativity { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub(crate) fn force_propagating(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `peer_id` and `peer_ts` are never read [INFO] [stdout] --> src/connection.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Connection { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | pub(crate) peer_id: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | pub(crate) peer_ts: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `florescence` in this scope [INFO] [stdout] --> examples/basic_axum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use florescence::{Flower, engine::axum::AxumEngine}; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `florescence` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `florescence`, use `cargo add florescence` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `florescence` [INFO] [stdout] --> examples/basic_axum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use florescence::{Flower, engine::axum::AxumEngine}; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `florescence` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `florescence`, use `cargo add florescence` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `StdRng` in this scope [INFO] [stdout] --> src/pollination.rs:554:23 [INFO] [stdout] | [INFO] [stdout] 554 | let mut rng = StdRng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^ use of undeclared type `StdRng` [INFO] [stdout] | [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 554 - let mut rng = StdRng::seed_from_u64(seed); [INFO] [stdout] 554 + let mut rng = String::seed_from_u64(seed); [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 530 + use rand::rngs::StdRng; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Rng` in this scope [INFO] [stdout] --> src/pollination.rs:619:27 [INFO] [stdout] | [INFO] [stdout] 619 | fn notify_of_death( [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 530 + use rand::Rng; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Rng` in this scope [INFO] [stdout] --> src/pollination.rs:646:20 [INFO] [stdout] | [INFO] [stdout] 646 | fn sync_two( [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 530 + use rand::Rng; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::engine::Engine` [INFO] [stdout] --> src/pollination.rs:531:9 [INFO] [stdout] | [INFO] [stdout] 531 | use crate::engine::Engine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pollination` (example "basic_axum") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/pollination.rs:541:30 [INFO] [stdout] | [INFO] [stdout] 541 | let seed = rand::thread_rng().random(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pollination` (lib test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3281eb1aac0cc2d8a4c1004f0760fb93e329b70639cad295bba2f2127326b9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3281eb1aac0cc2d8a4c1004f0760fb93e329b70639cad295bba2f2127326b9c2", kill_on_drop: false }` [INFO] [stdout] 3281eb1aac0cc2d8a4c1004f0760fb93e329b70639cad295bba2f2127326b9c2