[INFO] fetching crate pelt 0.1.0... [INFO] checking pelt-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate pelt 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pelt 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pelt 0.1.0 [INFO] finished tweaking crates.io crate pelt 0.1.0 [INFO] tweaked toml for crates.io crate pelt 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate pelt 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92916e3b9ae7db164cebeaaff887117c38f0e155a5bd00c72b6cd8f2d5b1c473 [INFO] running `Command { std: "docker" "start" "-a" "92916e3b9ae7db164cebeaaff887117c38f0e155a5bd00c72b6cd8f2d5b1c473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92916e3b9ae7db164cebeaaff887117c38f0e155a5bd00c72b6cd8f2d5b1c473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92916e3b9ae7db164cebeaaff887117c38f0e155a5bd00c72b6cd8f2d5b1c473", kill_on_drop: false }` [INFO] [stdout] 92916e3b9ae7db164cebeaaff887117c38f0e155a5bd00c72b6cd8f2d5b1c473 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fc1a82259d567f825918b89c697459a3900c005c47474312a9c3f6d65630d6e [INFO] running `Command { std: "docker" "start" "-a" "2fc1a82259d567f825918b89c697459a3900c005c47474312a9c3f6d65630d6e", kill_on_drop: false }` [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking pelt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `slice_partition_at_index` [INFO] [stdout] --> src/lib.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | #![feature(slice_partition_at_index)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/cost.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `slice_partition_at_index` [INFO] [stdout] --> src/lib.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | #![feature(slice_partition_at_index)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `partition_at_index_by` found for struct `Vec` in the current scope [INFO] [stdout] --> src/cost.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | *x.partition_at_index_by(idx, |a, b| a.partial_cmp(b).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `partition_point` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/slice/mod.rs:4203:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/alg.rs:139:27 [INFO] [stdout] | [INFO] [stdout] 139 | .filter(|(t, sum_loss)| sum_loss < &(loss_current_part)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum_loss` [INFO] [stdout] --> src/alg.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | .map(|(t, sum_loss)| *t) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_loss` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/alg.rs:145:57 [INFO] [stdout] | [INFO] [stdout] 145 | let mut cp: Vec = best_part.keys().map(|(start, end)| *end).collect(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `partition_at_index_by` found for struct `Vec` in the current scope [INFO] [stdout] --> src/cost.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | *x.partition_at_index_by(idx, |a, b| a.partial_cmp(b).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `partition_point` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/slice/mod.rs:4203:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `log_pdf` in this scope [INFO] [stdout] --> src/cost.rs:72:20 [INFO] [stdout] | [INFO] [stdout] 72 | assert_eq!(log_pdf(2., 0., 1.), -2.9189385332046727); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `log_pdf` in this scope [INFO] [stdout] --> src/cost.rs:73:20 [INFO] [stdout] | [INFO] [stdout] 73 | assert_eq!(log_pdf(5., -1., 3.), -4.017550821872782) [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/alg.rs:139:27 [INFO] [stdout] | [INFO] [stdout] 139 | .filter(|(t, sum_loss)| sum_loss < &(loss_current_part)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum_loss` [INFO] [stdout] --> src/alg.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | .map(|(t, sum_loss)| *t) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_loss` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/alg.rs:145:57 [INFO] [stdout] | [INFO] [stdout] 145 | let mut cp: Vec = best_part.keys().map(|(start, end)| *end).collect(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pelt` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pelt` (lib test) due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2fc1a82259d567f825918b89c697459a3900c005c47474312a9c3f6d65630d6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc1a82259d567f825918b89c697459a3900c005c47474312a9c3f6d65630d6e", kill_on_drop: false }` [INFO] [stdout] 2fc1a82259d567f825918b89c697459a3900c005c47474312a9c3f6d65630d6e