[INFO] fetching crate eddie 0.4.2... [INFO] testing eddie-0.4.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate eddie 0.4.2 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate eddie 0.4.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate eddie 0.4.2 [INFO] finished tweaking crates.io crate eddie 0.4.2 [INFO] tweaked toml for crates.io crate eddie 0.4.2 written to /workspace/builds/worker-92/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dbde11c207bba68ea77ada82a1dd1db3bed78b1e88d72ff06a339d23f611453 [INFO] running `Command { std: "docker" "start" "-a" "3dbde11c207bba68ea77ada82a1dd1db3bed78b1e88d72ff06a339d23f611453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dbde11c207bba68ea77ada82a1dd1db3bed78b1e88d72ff06a339d23f611453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dbde11c207bba68ea77ada82a1dd1db3bed78b1e88d72ff06a339d23f611453", kill_on_drop: false }` [INFO] [stdout] 3dbde11c207bba68ea77ada82a1dd1db3bed78b1e88d72ff06a339d23f611453 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37ffb559747a613b2f8a243b8e3107fbeccc31fdd7aac47403fd82f06748045d [INFO] running `Command { std: "docker" "start" "-a" "37ffb559747a613b2f8a243b8e3107fbeccc31fdd7aac47403fd82f06748045d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling eddie v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "37ffb559747a613b2f8a243b8e3107fbeccc31fdd7aac47403fd82f06748045d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ffb559747a613b2f8a243b8e3107fbeccc31fdd7aac47403fd82f06748045d", kill_on_drop: false }` [INFO] [stdout] 37ffb559747a613b2f8a243b8e3107fbeccc31fdd7aac47403fd82f06748045d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59f9925331bc9c810a97bb9d0da85aaa0f591f5ab3bc90edd9a2823d326137d3 [INFO] running `Command { std: "docker" "start" "-a" "59f9925331bc9c810a97bb9d0da85aaa0f591f5ab3bc90edd9a2823d326137d3", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling distance v0.4.0 [INFO] [stderr] Compiling natural v0.3.0 [INFO] [stderr] Compiling txtdist v0.2.1 [INFO] [stderr] Compiling edit-distance v2.1.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling eddie v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/slice/hamming.rs:199:39 [INFO] [stdout] | [INFO] [stdout] 199 | let s1: Vec<&usize> = [1].into_iter().cycle().take(i).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 199 | let s1: Vec<&usize> = [1].iter().cycle().take(i).collect(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 199 | let s1: Vec<&usize> = IntoIterator::into_iter([1]).cycle().take(i).collect(); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/slice/hamming.rs:200:39 [INFO] [stdout] | [INFO] [stdout] 200 | let s2: Vec<&usize> = [2].into_iter().cycle().take(i).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 200 | let s2: Vec<&usize> = [2].iter().cycle().take(i).collect(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 200 | let s2: Vec<&usize> = IntoIterator::into_iter([2]).cycle().take(i).collect(); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/slice/hamming.rs:210:43 [INFO] [stdout] | [INFO] [stdout] 210 | let a1: Vec<&usize> = [1].into_iter().cycle().take(len1).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 210 | let a1: Vec<&usize> = [1].iter().cycle().take(len1).collect(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 210 | let a1: Vec<&usize> = IntoIterator::into_iter([1]).cycle().take(len1).collect(); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/slice/hamming.rs:211:43 [INFO] [stdout] | [INFO] [stdout] 211 | let a2: Vec<&usize> = [1].into_iter().cycle().take(len2).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 211 | let a2: Vec<&usize> = [1].iter().cycle().take(len2).collect(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 211 | let a2: Vec<&usize> = IntoIterator::into_iter([1]).cycle().take(len2).collect(); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/slice/hamming.rs:212:43 [INFO] [stdout] | [INFO] [stdout] 212 | let b2: Vec<&usize> = [2].into_iter().cycle().take(len2).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 212 | let b2: Vec<&usize> = [2].iter().cycle().take(len2).collect(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 212 | let b2: Vec<&usize> = IntoIterator::into_iter([2]).cycle().take(len2).collect(); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.13s [INFO] running `Command { std: "docker" "inspect" "59f9925331bc9c810a97bb9d0da85aaa0f591f5ab3bc90edd9a2823d326137d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59f9925331bc9c810a97bb9d0da85aaa0f591f5ab3bc90edd9a2823d326137d3", kill_on_drop: false }` [INFO] [stdout] 59f9925331bc9c810a97bb9d0da85aaa0f591f5ab3bc90edd9a2823d326137d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 326021eb23adf64371ed54e3d530343a023efe35a391aed6e5ee5064a7455140 [INFO] running `Command { std: "docker" "start" "-a" "326021eb23adf64371ed54e3d530343a023efe35a391aed6e5ee5064a7455140", kill_on_drop: false }` [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/slice/hamming.rs:199:39 [INFO] [stderr] | [INFO] [stderr] 199 | let s1: Vec<&usize> = [1].into_iter().cycle().take(i).collect(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 199 | let s1: Vec<&usize> = [1].iter().cycle().take(i).collect(); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 199 | let s1: Vec<&usize> = IntoIterator::into_iter([1]).cycle().take(i).collect(); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/slice/hamming.rs:200:39 [INFO] [stderr] | [INFO] [stderr] 200 | let s2: Vec<&usize> = [2].into_iter().cycle().take(i).collect(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 200 | let s2: Vec<&usize> = [2].iter().cycle().take(i).collect(); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 200 | let s2: Vec<&usize> = IntoIterator::into_iter([2]).cycle().take(i).collect(); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/slice/hamming.rs:210:43 [INFO] [stderr] | [INFO] [stderr] 210 | let a1: Vec<&usize> = [1].into_iter().cycle().take(len1).collect(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 210 | let a1: Vec<&usize> = [1].iter().cycle().take(len1).collect(); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 210 | let a1: Vec<&usize> = IntoIterator::into_iter([1]).cycle().take(len1).collect(); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/slice/hamming.rs:211:43 [INFO] [stderr] | [INFO] [stderr] 211 | let a2: Vec<&usize> = [1].into_iter().cycle().take(len2).collect(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 211 | let a2: Vec<&usize> = [1].iter().cycle().take(len2).collect(); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 211 | let a2: Vec<&usize> = IntoIterator::into_iter([1]).cycle().take(len2).collect(); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/slice/hamming.rs:212:43 [INFO] [stderr] | [INFO] [stderr] 212 | let b2: Vec<&usize> = [2].into_iter().cycle().take(len2).collect(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 212 | let b2: Vec<&usize> = [2].iter().cycle().take(len2).collect(); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 212 | let b2: Vec<&usize> = IntoIterator::into_iter([2]).cycle().take(len2).collect(); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `eddie` (lib test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eddie-85e951ef0c98f1ab) [INFO] [stdout] [INFO] [stdout] running 117 tests [INFO] [stdout] test slice::damlev::tests::add_del_continuous ... ok [INFO] [stdout] test slice::damlev::tests::rel_dist ... ok [INFO] [stdout] test slice::damlev::tests::similarity ... ok [INFO] [stdout] test slice::damlev::tests::prefix ... ok [INFO] [stdout] test slice::damlev::tests::add_del_intermittent ... ok [INFO] [stdout] test slice::damlev::tests::sub_intermittent ... ok [INFO] [stdout] test slice::hamming::tests::equality ... ok [INFO] [stdout] test slice::damlev::tests::equality ... ok [INFO] [stdout] test slice::damlev::tests::trans_continuous ... ok [INFO] [stdout] test slice::hamming::tests::length_difference ... ok [INFO] [stdout] test slice::jaro::tests::add_del_continuous ... ok [INFO] [stdout] test slice::hamming::tests::sub_continuous ... ok [INFO] [stdout] test slice::hamming::tests::similarity ... ok [INFO] [stdout] test slice::hamming::tests::rel_dist ... ok [INFO] [stdout] test slice::hamming::tests::sub_intermittent ... ok [INFO] [stdout] test slice::hamming::tests::growth ... ok [INFO] [stdout] test slice::damlev::tests::sub_continuous ... ok [INFO] [stdout] test slice::hamming::tests::inequality ... ok [INFO] [stdout] test slice::jaro::tests::equality ... ok [INFO] [stdout] test slice::jaro::tests::add_del_intermittent ... ok [INFO] [stdout] test slice::jaro::tests::inequality ... ok [INFO] [stdout] test slice::jaro::tests::match_distance ... ok [INFO] [stdout] test slice::jaro::tests::postfix ... ok [INFO] [stdout] test slice::jaro::tests::rel_dist ... ok [INFO] [stdout] test slice::jaro::tests::sub_intermittent ... ok [INFO] [stdout] test slice::jaro::tests::transpose ... ok [INFO] [stdout] test slice::jarwin::tests::add_del_intermittent ... ok [INFO] [stdout] test slice::jarwin::tests::inequality ... ok [INFO] [stdout] test slice::jarwin::tests::match_distance ... ok [INFO] [stdout] test slice::jarwin::tests::postfix ... ok [INFO] [stdout] test slice::jarwin::tests::prefix ... ok [INFO] [stdout] test slice::jaro::tests::prefix ... ok [INFO] [stdout] test slice::jarwin::tests::add_del_continuous ... ok [INFO] [stdout] test slice::jarwin::tests::equality ... ok [INFO] [stdout] test slice::jaro::tests::sub_continuous ... ok [INFO] [stdout] test slice::jarwin::tests::rel_dist ... ok [INFO] [stdout] test slice::jarwin::tests::sub_continuous ... ok [INFO] [stdout] test slice::jarwin::tests::sub_intermittent ... ok [INFO] [stdout] test slice::jarwin::tests::transpose ... ok [INFO] [stdout] test slice::leven::tests::add_del_continuous ... ok [INFO] [stdout] test slice::leven::tests::equality ... ok [INFO] [stdout] test slice::leven::tests::add_del_intermittent ... ok [INFO] [stdout] test slice::leven::tests::prefix ... ok [INFO] [stdout] test slice::leven::tests::similarity ... ok [INFO] [stdout] test slice::leven::tests::sub_continuous ... ok [INFO] [stdout] test slice::leven::tests::sub_intermittent ... ok [INFO] [stdout] test slice::leven::tests::trans_continuous ... ok [INFO] [stdout] test slice::leven::tests::rel_dist ... ok [INFO] [stdout] test str::damlev::tests::add_del_continuous ... ok [INFO] [stdout] test str::damlev::tests::equality ... ok [INFO] [stdout] test str::damlev::tests::add_del_intermittent ... ok [INFO] [stdout] test str::damlev::tests::prefix ... ok [INFO] [stdout] test str::damlev::tests::mixed ... ok [INFO] [stdout] test str::damlev::tests::rel_dist ... ok [INFO] [stdout] test str::damlev::tests::sub_continuous ... ok [INFO] [stdout] test str::damlev::tests::similarity ... ok [INFO] [stdout] test str::damlev::tests::sub_intermittent ... ok [INFO] [stdout] test str::damlev::tests::trans_continuous ... ok [INFO] [stdout] test str::damlev::tests::utf_multibyte ... ok [INFO] [stdout] test str::hamming::tests::equality ... ok [INFO] [stdout] test str::hamming::tests::inequality ... ok [INFO] [stdout] test str::hamming::tests::similarity ... ok [INFO] [stdout] test str::hamming::tests::sub_continuous ... ok [INFO] [stdout] test str::hamming::tests::sub_intermittent ... ok [INFO] [stdout] test str::hamming::tests::utf_multibyte ... ok [INFO] [stdout] test str::hamming::tests::length_difference ... ok [INFO] [stdout] test str::jaro::tests::add_del_continuous ... ok [INFO] [stdout] test str::jaro::tests::add_del_intermittent ... ok [INFO] [stdout] test str::hamming::tests::rel_dist ... ok [INFO] [stdout] test str::jaro::tests::match_distance ... ok [INFO] [stdout] test str::jaro::tests::inequality ... ok [INFO] [stdout] test str::jaro::tests::equality ... ok [INFO] [stdout] test str::jaro::tests::mixed ... ok [INFO] [stdout] test str::jaro::tests::postfix ... ok [INFO] [stdout] test str::jaro::tests::sub_intermittent ... ok [INFO] [stdout] test str::jaro::tests::utf_multibyte ... ok [INFO] [stdout] test str::jaro::tests::transpose ... ok [INFO] [stdout] test str::jarwin::tests::inequality ... ok [INFO] [stdout] test str::jarwin::tests::common_prefix_length ... ok [INFO] [stdout] test str::jarwin::tests::postfix ... ok [INFO] [stdout] test str::jarwin::tests::mixed ... ok [INFO] [stdout] test str::jarwin::tests::rel_dist ... ok [INFO] [stdout] test str::jarwin::tests::prefix ... ok [INFO] [stdout] test str::jarwin::tests::equality ... ok [INFO] [stdout] test str::leven::tests::add_del_continuous ... ok [INFO] [stdout] test str::leven::tests::add_del_intermittent ... ok [INFO] [stdout] test str::jaro::tests::growth ... ok [INFO] [stdout] test str::leven::tests::mixed ... ok [INFO] [stdout] test str::leven::tests::rel_dist ... ok [INFO] [stdout] test str::leven::tests::sub_continuous ... ok [INFO] [stdout] test str::damlev::tests::growth ... ok [INFO] [stdout] test str::leven::tests::similarity ... ok [INFO] [stdout] test str::leven::tests::growth ... ok [INFO] [stdout] test str::jaro::tests::prefix ... ok [INFO] [stdout] test str::jaro::tests::rel_dist ... ok [INFO] [stdout] test str::leven::tests::equality ... ok [INFO] [stdout] test str::leven::tests::sub_intermittent ... ok [INFO] [stdout] test str::jaro::tests::sub_continuous ... ok [INFO] [stdout] test str::leven::tests::utf_multibyte ... ok [INFO] [stdout] test str::leven::tests::prefix ... ok [INFO] [stdout] test utils::buffer::tests::store_nonempty ... ok [INFO] [stdout] test utils::buffer::tests::store_range ... ok [INFO] [stdout] test utils::tests::affix_size_utf_multibyte ... ok [INFO] [stdout] test utils::tests::affix_sizes_add_del ... ok [INFO] [stdout] test utils::tests::affix_sizes_empty ... ok [INFO] [stdout] test utils::tests::affix_size_mixed ... ok [INFO] [stdout] test utils::tests::affix_sizes_equal ... ok [INFO] [stdout] test utils::tests::affix_sizes_nonequal ... ok [INFO] [stdout] test utils::tests::affix_sizes_prefix ... ok [INFO] [stdout] test utils::tests::affix_sizes_suffix ... ok [INFO] [stdout] test utils::tests::affix_sizes_sub ... ok [INFO] [stdout] test utils::buffer::tests::store_empty ... ok [INFO] [stdout] test utils::buffer::tests::capacity_regress ... ok [INFO] [stdout] test slice::jarwin::tests::growth ... ok [INFO] [stdout] test slice::jaro::tests::growth ... ok [INFO] [stdout] test slice::leven::tests::growth ... ok [INFO] [stdout] test slice::damlev::tests::growth ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 117 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s [INFO] [stdout] [INFO] [stderr] Doc-tests eddie [INFO] [stdout] [INFO] [stdout] running 82 tests [INFO] [stdout] test src/slice/damlev.rs - slice::damlev::DamerauLevenshtein (line 18) ... FAILED [INFO] [stdout] test src/slice/damlev.rs - slice::damlev::DamerauLevenshtein (line 29) ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name eddie --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-8d5bed1dfa4c4079.rlib --extern distance=/opt/rustwide/target/debug/deps/libdistance-aaffb63c4f6ee8d6.rlib --extern eddie=/opt/rustwide/target/debug/deps/libeddie-3f6c421c8bbe11be.rlib --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-011ecd129cbc3550.rlib --extern natural=/opt/rustwide/target/debug/deps/libnatural-3518e943fa7c7739.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-d76a24c3588b89ac.rlib --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-1a3a8d0596cf5591.rlib --extern txtdist=/opt/rustwide/target/debug/deps/libtxtdist-c6638c8f7d0147be.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "326021eb23adf64371ed54e3d530343a023efe35a391aed6e5ee5064a7455140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "326021eb23adf64371ed54e3d530343a023efe35a391aed6e5ee5064a7455140", kill_on_drop: false }` [INFO] [stdout] 326021eb23adf64371ed54e3d530343a023efe35a391aed6e5ee5064a7455140