[INFO] fetching crate pelt 0.1.0... [INFO] testing pelt-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate pelt 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate pelt 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-1/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: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4e4ef1b81a8d093a676dee017ce7a7ddee942300d1ade68c93f3067ab54b8dd [INFO] running `Command { std: "docker" "start" "-a" "f4e4ef1b81a8d093a676dee017ce7a7ddee942300d1ade68c93f3067ab54b8dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4e4ef1b81a8d093a676dee017ce7a7ddee942300d1ade68c93f3067ab54b8dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e4ef1b81a8d093a676dee017ce7a7ddee942300d1ade68c93f3067ab54b8dd", kill_on_drop: false }` [INFO] [stdout] f4e4ef1b81a8d093a676dee017ce7a7ddee942300d1ade68c93f3067ab54b8dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4852d8dac2f045c5750fa14c5b21b149b81ab252dba6e9500c009424423d069e [INFO] running `Command { std: "docker" "start" "-a" "4852d8dac2f045c5750fa14c5b21b149b81ab252dba6e9500c009424423d069e", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling pelt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::slice::::partition_at_index_by`: use select_nth_unstable_by() instead [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] = note: `#[warn(deprecated)]` on by default [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] warning: function is never used: `nlogn_median` [INFO] [stdout] --> src/cost.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn nlogn_median(numbers: &[f64]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "4852d8dac2f045c5750fa14c5b21b149b81ab252dba6e9500c009424423d069e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4852d8dac2f045c5750fa14c5b21b149b81ab252dba6e9500c009424423d069e", kill_on_drop: false }` [INFO] [stdout] 4852d8dac2f045c5750fa14c5b21b149b81ab252dba6e9500c009424423d069e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b4ea699d67189f1669947dc3a1fe1b083c01ce7b9539b14845eb5c81c8d031ba [INFO] running `Command { std: "docker" "start" "-a" "b4ea699d67189f1669947dc3a1fe1b083c01ce7b9539b14845eb5c81c8d031ba", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `core::slice::::partition_at_index_by`: use select_nth_unstable_by() instead [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] = note: `#[warn(deprecated)]` on by default [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] warning: function is never used: `nlogn_median` [INFO] [stdout] --> src/cost.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn nlogn_median(numbers: &[f64]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pelt v0.1.0 (/opt/rustwide/workdir) [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 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] warning: use of deprecated associated function `core::slice::::partition_at_index_by`: use select_nth_unstable_by() instead [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] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pelt` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b4ea699d67189f1669947dc3a1fe1b083c01ce7b9539b14845eb5c81c8d031ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4ea699d67189f1669947dc3a1fe1b083c01ce7b9539b14845eb5c81c8d031ba", kill_on_drop: false }` [INFO] [stdout] b4ea699d67189f1669947dc3a1fe1b083c01ce7b9539b14845eb5c81c8d031ba