[INFO] fetching crate irapt 0.2.0...
[INFO] checking irapt-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate irapt 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate irapt 0.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irapt 0.2.0
[INFO] finished tweaking crates.io crate irapt 0.2.0
[INFO] tweaked toml for crates.io crate irapt 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5be205186f595f5f88cd9b23a5d248ff728648890ade22ea24bfdacb7d2b53e
[INFO] running `Command { std: "docker" "start" "-a" "d5be205186f595f5f88cd9b23a5d248ff728648890ade22ea24bfdacb7d2b53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5be205186f595f5f88cd9b23a5d248ff728648890ade22ea24bfdacb7d2b53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5be205186f595f5f88cd9b23a5d248ff728648890ade22ea24bfdacb7d2b53e", kill_on_drop: false }`
[INFO] [stdout] d5be205186f595f5f88cd9b23a5d248ff728648890ade22ea24bfdacb7d2b53e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8457f4f6b3fa671bac682dfa1ee4df1af4136b3abd03780f2a0a834253b4ca9c
[INFO] running `Command { std: "docker" "start" "-a" "8457f4f6b3fa671bac682dfa1ee4df1af4136b3abd03780f2a0a834253b4ca9c", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking irapt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/candidates/selection.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use itertools::{chain, zip};
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/candidates/selection.rs:80:35
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let weighted_candidates = zip(candidates, &*self.weights).map(|(candidate, weight)| candidate * weight);
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/candidates/selection.rs:81:25
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let min_costs = zip(last_step_min_costs, weighted_candidates)
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/candidates/selection.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         zip(&mut *new_step.min_indices, &mut *self.min_costs_buffer).set_from(min_costs);
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/harmonics.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use itertools::zip;
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/harmonics.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let harmonics = zip(head_filter_merged, last_filter_merged).map(move |(head, last)| HarmonicParameter {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/interpolate.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use itertools::{zip, Itertools};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/interpolate.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             zip(self.window.iter().rev(), &*self.filter).map(|(x, y)| x * y).sum()
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/polyphase_filter.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::{chain, repeat_n, zip};
[INFO] [stdout]   |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/polyphase_filter.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let filtered_samples = zip(samples, filter).map(|(sample, filter)| sample * filter);
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/polyphase_filter.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             zip(channels_cells.iter().cycle().copied_cell(), filtered_samples).map(|(channel, filtered_sample)| channel + filtered_sample);
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/candidates/selection.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use itertools::{chain, zip};
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/candidates/selection.rs:80:35
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let weighted_candidates = zip(candidates, &*self.weights).map(|(candidate, weight)| candidate * weight);
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/candidates/selection.rs:81:25
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let min_costs = zip(last_step_min_costs, weighted_candidates)
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/candidates/selection.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         zip(&mut *new_step.min_indices, &mut *self.min_costs_buffer).set_from(min_costs);
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/harmonics.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use itertools::zip;
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/harmonics.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let harmonics = zip(head_filter_merged, last_filter_merged).map(move |(head, last)| HarmonicParameter {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/interpolate.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use itertools::{zip, Itertools};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/interpolate.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             zip(self.window.iter().rev(), &*self.filter).map(|(x, y)| x * y).sum()
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]  --> src/polyphase_filter.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::{chain, repeat_n, zip};
[INFO] [stdout]   |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/polyphase_filter.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let filtered_samples = zip(samples, filter).map(|(sample, filter)| sample * filter);
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `itertools::zip`: Use [std::iter::zip](https://doc.rust-lang.org/std/iter/fn.zip.html) instead
[INFO] [stdout]   --> src/polyphase_filter.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             zip(channels_cells.iter().cycle().copied_cell(), filtered_samples).map(|(channel, filtered_sample)| channel + filtered_sample);
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "8457f4f6b3fa671bac682dfa1ee4df1af4136b3abd03780f2a0a834253b4ca9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8457f4f6b3fa671bac682dfa1ee4df1af4136b3abd03780f2a0a834253b4ca9c", kill_on_drop: false }`
[INFO] [stdout] 8457f4f6b3fa671bac682dfa1ee4df1af4136b3abd03780f2a0a834253b4ca9c