[INFO] fetching crate tradestats 0.1.14... [INFO] checking tradestats-0.1.14 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tradestats 0.1.14 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate tradestats 0.1.14 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tradestats 0.1.14 [INFO] finished tweaking crates.io crate tradestats 0.1.14 [INFO] tweaked toml for crates.io crate tradestats 0.1.14 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 56 packages [INFO] [stderr] Adding nalgebra v0.29.0 (latest: v0.32.5) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (latest: v0.2.1) [INFO] [stderr] Adding simba v0.6.0 (latest: v0.8.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding ts-rs v6.2.1 (latest: v8.1.0) [INFO] [stderr] Adding ts-rs-macros v6.2.0 (latest: v8.1.0) [INFO] [stderr] Adding unit-root v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ts-rs v6.2.1 [INFO] [stderr] Downloaded unit-root v0.5.0 [INFO] [stderr] Downloaded ts-rs-macros v6.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d22e6ccf73c9185c2501615925b0de51d4ba4370a0455343be51cfc0e633126 [INFO] running `Command { std: "docker" "start" "-a" "6d22e6ccf73c9185c2501615925b0de51d4ba4370a0455343be51cfc0e633126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d22e6ccf73c9185c2501615925b0de51d4ba4370a0455343be51cfc0e633126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d22e6ccf73c9185c2501615925b0de51d4ba4370a0455343be51cfc0e633126", kill_on_drop: false }` [INFO] [stdout] 6d22e6ccf73c9185c2501615925b0de51d4ba4370a0455343be51cfc0e633126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0a53fc0064f90c482382970cb5917e0c845aa9082165853b09ee45983d924d0 [INFO] running `Command { std: "docker" "start" "-a" "b0a53fc0064f90c482382970cb5917e0c845aa9082165853b09ee45983d924d0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking simba v0.6.0 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling ts-rs-macros v6.2.0 [INFO] [stderr] Checking ts-rs v6.2.1 [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Checking nalgebra v0.32.5 [INFO] [stderr] Checking unit-root v0.5.0 [INFO] [stderr] Checking statrs v0.16.0 [INFO] [stderr] Checking tradestats v0.1.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `statrs` is imported redundantly [INFO] [stdout] --> src/simple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use statrs; [INFO] [stdout] | ^^^^^^ the item `statrs` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `statrs` is imported redundantly [INFO] [stdout] --> src/simple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use statrs; [INFO] [stdout] | ^^^^^^ the item `statrs` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `residuals` [INFO] [stdout] --> src/simple.rs:125:28 [INFO] [stdout] | [INFO] [stdout] 125 | let ((beta_0, beta_1), residuals) = simple_linear_regression(&x, &y).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_residuals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kalman.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | dbg!(res); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.93s [INFO] running `Command { std: "docker" "inspect" "b0a53fc0064f90c482382970cb5917e0c845aa9082165853b09ee45983d924d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0a53fc0064f90c482382970cb5917e0c845aa9082165853b09ee45983d924d0", kill_on_drop: false }` [INFO] [stdout] b0a53fc0064f90c482382970cb5917e0c845aa9082165853b09ee45983d924d0 [INFO] checking tradestats-0.1.14 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate tradestats 0.1.14 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tradestats 0.1.14 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tradestats 0.1.14 [INFO] finished tweaking crates.io crate tradestats 0.1.14 [INFO] tweaked toml for crates.io crate tradestats 0.1.14 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0d0fda9d18f7b7c92b166907523279492f4347797d72036c16c9983168daf4d [INFO] running `Command { std: "docker" "start" "-a" "d0d0fda9d18f7b7c92b166907523279492f4347797d72036c16c9983168daf4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0d0fda9d18f7b7c92b166907523279492f4347797d72036c16c9983168daf4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d0fda9d18f7b7c92b166907523279492f4347797d72036c16c9983168daf4d", kill_on_drop: false }` [INFO] [stdout] d0d0fda9d18f7b7c92b166907523279492f4347797d72036c16c9983168daf4d [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6f883f82923af6a32c41f6c14f771e53208a765f815bbc702eeb68af33da822 [INFO] running `Command { std: "docker" "start" "-a" "a6f883f82923af6a32c41f6c14f771e53208a765f815bbc702eeb68af33da822", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking simba v0.6.0 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling ts-rs-macros v6.2.0 [INFO] [stderr] Checking ts-rs v6.2.1 [INFO] [stderr] Checking nalgebra v0.32.5 [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Checking unit-root v0.5.0 [INFO] [stderr] Checking statrs v0.16.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/statrs-0.16.0/src/distribution/dirichlet.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | panic!(); [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `statrs` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a6f883f82923af6a32c41f6c14f771e53208a765f815bbc702eeb68af33da822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6f883f82923af6a32c41f6c14f771e53208a765f815bbc702eeb68af33da822", kill_on_drop: false }` [INFO] [stdout] a6f883f82923af6a32c41f6c14f771e53208a765f815bbc702eeb68af33da822