[INFO] fetching crate sampling 0.2.0... [INFO] testing sampling-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate sampling 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate sampling 0.2.0 [INFO] finished tweaking crates.io crate sampling 0.2.0 [INFO] tweaked toml for crates.io crate sampling 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sampling 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [INFO] [stderr] Adding average v0.15.1 (available: v0.16.0) [INFO] [stderr] Adding criterion v0.5.1 (available: v0.6.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] [stderr] Adding rand_pcg v0.3.1 (available: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasi v0.11.1+wasi-snapshot-preview1 [INFO] [stderr] Downloaded transpose v0.2.3 [INFO] [stderr] Downloaded strength_reduce v0.2.4 [INFO] [stderr] Downloaded float-ord v0.3.2 [INFO] [stderr] Downloaded average v0.15.1 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded num-rational v0.4.2 [INFO] [stderr] Downloaded half v2.6.0 [INFO] [stderr] Downloaded safe_arch v0.7.4 [INFO] [stderr] Downloaded statrs v0.18.0 [INFO] [stderr] Downloaded libm v0.2.15 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded matrixmultiply v0.3.10 [INFO] [stderr] Downloaded rand_distr v0.4.3 [INFO] [stderr] Downloaded clap_builder v4.5.40 [INFO] [stderr] Downloaded bytemuck v1.23.1 [INFO] [stderr] Downloaded wide v0.7.33 [INFO] [stderr] Downloaded clap_lex v0.7.5 [INFO] [stderr] Downloaded clap v4.5.40 [INFO] [stderr] Downloaded num-complex v0.4.6 [INFO] [stderr] Downloaded nalgebra v0.33.2 [INFO] [stderr] Downloaded paste v1.0.15 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded rand_pcg v0.3.1 [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded serde-big-array v0.5.1 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded crunchy v0.2.4 [INFO] [stderr] Downloaded anstyle v1.0.11 [INFO] [stderr] Downloaded is-terminal v0.4.16 [INFO] [stderr] Downloaded simba v0.9.0 [INFO] [stderr] Downloaded typenum v1.18.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33541a555d8cd906e309f5273cfa9dbe16853b8b62d47cbf9294b56e48aa451d [INFO] running `Command { std: "docker" "start" "-a" "33541a555d8cd906e309f5273cfa9dbe16853b8b62d47cbf9294b56e48aa451d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33541a555d8cd906e309f5273cfa9dbe16853b8b62d47cbf9294b56e48aa451d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33541a555d8cd906e309f5273cfa9dbe16853b8b62d47cbf9294b56e48aa451d", kill_on_drop: false }` [INFO] [stdout] 33541a555d8cd906e309f5273cfa9dbe16853b8b62d47cbf9294b56e48aa451d [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 626ed6019dd46f06615aa7ba9402c9efb1074536e1eb9b5de39902740dc4e6c6 [INFO] running `Command { std: "docker" "start" "-a" "626ed6019dd46f06615aa7ba9402c9efb1074536e1eb9b5de39902740dc4e6c6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling strength_reduce v0.2.4 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling transpose v0.2.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde-big-array v0.5.1 [INFO] [stderr] Compiling average v0.15.1 [INFO] [stderr] Compiling sampling v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/rewl/rewl.rs:197:25 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn get_ensemble(&self, index: usize) -> Option> [INFO] [stdout] | ^^^^^ ------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | #![deny(missing_docs, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 197 | pub fn get_ensemble(&self, index: usize) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/rees/rees.rs:137:25 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn get_ensemble(&self, index: usize) -> Option> [INFO] [stdout] | ^^^^^ ------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 137 | pub fn get_ensemble(&self, index: usize) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sampling` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "626ed6019dd46f06615aa7ba9402c9efb1074536e1eb9b5de39902740dc4e6c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "626ed6019dd46f06615aa7ba9402c9efb1074536e1eb9b5de39902740dc4e6c6", kill_on_drop: false }` [INFO] [stdout] 626ed6019dd46f06615aa7ba9402c9efb1074536e1eb9b5de39902740dc4e6c6