[INFO] fetching crate codepage-437 0.1.0... [INFO] testing codepage-437-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate codepage-437 0.1.0 into /workspace/builds/worker-93/source [INFO] validating manifest of crates.io crate codepage-437 0.1.0 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 codepage-437 0.1.0 [INFO] finished tweaking crates.io crate codepage-437 0.1.0 [INFO] tweaked toml for crates.io crate codepage-437 0.1.0 written to /workspace/builds/worker-93/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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 1e0dec099abf71967525141c2a10eceaeb7dbe665f87d45d863348924c75c5f6 [INFO] running `Command { std: "docker" "start" "-a" "1e0dec099abf71967525141c2a10eceaeb7dbe665f87d45d863348924c75c5f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e0dec099abf71967525141c2a10eceaeb7dbe665f87d45d863348924c75c5f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0dec099abf71967525141c2a10eceaeb7dbe665f87d45d863348924c75c5f6", kill_on_drop: false }` [INFO] [stdout] 1e0dec099abf71967525141c2a10eceaeb7dbe665f87d45d863348924c75c5f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 5552ef6d4c3fdd584b9a04bb58bca831c1b7ab39f216c9792200abdb72413810 [INFO] running `Command { std: "docker" "start" "-a" "5552ef6d4c3fdd584b9a04bb58bca831c1b7ab39f216c9792200abdb72413810", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling codepage-437 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "5552ef6d4c3fdd584b9a04bb58bca831c1b7ab39f216c9792200abdb72413810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5552ef6d4c3fdd584b9a04bb58bca831c1b7ab39f216c9792200abdb72413810", kill_on_drop: false }` [INFO] [stdout] 5552ef6d4c3fdd584b9a04bb58bca831c1b7ab39f216c9792200abdb72413810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] a0d9002de646cb8d07ee7b9b80fc949a8906ceb3e073711116f2cdbd1b665684 [INFO] running `Command { std: "docker" "start" "-a" "a0d9002de646cb8d07ee7b9b80fc949a8906ceb3e073711116f2cdbd1b665684", kill_on_drop: false }` [INFO] [stderr] Compiling codepage-437 v0.1.0 (/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] --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | assert!(is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] 12 | assert!(is_borrowed(&[c].iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 12 | assert!(is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | assert!(!is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] 23 | assert!(!is_borrowed(&[c].iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 23 | assert!(!is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] 42 | assert!(!is_borrowed(&[c, new_beyond].iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 42 | assert!(!is_borrowed(&IntoIterator::into_iter([c, new_beyond]).collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] --> tests/cp437_control/encode/to_cp437/borrowing.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | assert!(is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] 12 | assert!(is_borrowed(&[c].iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 12 | assert!(is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] --> tests/cp437_control/encode/to_cp437/borrowing.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | assert!(!is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] 23 | assert!(!is_borrowed(&[c].iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 23 | assert!(!is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] --> tests/cp437_control/encode/to_cp437/borrowing.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] 42 | assert!(!is_borrowed(&[c, new_beyond].iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 42 | assert!(!is_borrowed(&IntoIterator::into_iter([c, new_beyond]).collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "a0d9002de646cb8d07ee7b9b80fc949a8906ceb3e073711116f2cdbd1b665684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0d9002de646cb8d07ee7b9b80fc949a8906ceb3e073711116f2cdbd1b665684", kill_on_drop: false }` [INFO] [stdout] a0d9002de646cb8d07ee7b9b80fc949a8906ceb3e073711116f2cdbd1b665684 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] ef4080e403b3ccd7043eda2768bfcdfdd39ae84c9f5f7f8a4a86dfa78964c853 [INFO] running `Command { std: "docker" "start" "-a" "ef4080e403b3ccd7043eda2768bfcdfdd39ae84c9f5f7f8a4a86dfa78964c853", 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] --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:12:34 [INFO] [stderr] | [INFO] [stderr] 12 | assert!(is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] 12 | assert!(is_borrowed(&[c].iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 12 | assert!(is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | assert!(!is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] 23 | assert!(!is_borrowed(&[c].iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 23 | assert!(!is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:42:47 [INFO] [stderr] | [INFO] [stderr] 42 | assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] 42 | assert!(!is_borrowed(&[c, new_beyond].iter().collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 42 | assert!(!is_borrowed(&IntoIterator::into_iter([c, new_beyond]).collect::().to_cp437(&CP437_WINGDINGS).unwrap())); [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] --> tests/cp437_control/encode/to_cp437/borrowing.rs:12:34 [INFO] [stderr] | [INFO] [stderr] 12 | assert!(is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] 12 | assert!(is_borrowed(&[c].iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 12 | assert!(is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] --> tests/cp437_control/encode/to_cp437/borrowing.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | assert!(!is_borrowed(&[c].into_iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] 23 | assert!(!is_borrowed(&[c].iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 23 | assert!(!is_borrowed(&IntoIterator::into_iter([c]).collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] --> tests/cp437_control/encode/to_cp437/borrowing.rs:42:47 [INFO] [stderr] | [INFO] [stderr] 42 | assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [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] 42 | assert!(!is_borrowed(&[c, new_beyond].iter().collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 42 | assert!(!is_borrowed(&IntoIterator::into_iter([c, new_beyond]).collect::().to_cp437(&CP437_CONTROL).unwrap())); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `codepage-437` (test "mod") generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/codepage_437-a825adb21dc1359a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-1f4be1482256f221) [INFO] [stdout] [INFO] [stdout] running 169 tests [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::borrowing::owned_for_ascii_superset ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::borrowing::borrowed_for_ascii_subset ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_13 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_16 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_12 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_17 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_18 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_10 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_11 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::borrowing::owned_for_both ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_21 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_19 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_2 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_20 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_0 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_15 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_22 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_24 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_1 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_14 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_23 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_26 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_8 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_9 ... ok [INFO] [stdout] test cp437_control::decode::decode ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_25 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_4 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_29 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_6 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_5 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_0 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_3 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_28 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_14 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_7 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_10 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_1 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_11 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_30 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_27 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_31 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::array_32 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::slice ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_13 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_12 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_16 ... ok [INFO] [stdout] test cp437_control::decode::borrow_from_cp437::conversion::vec ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_19 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_17 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_28 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_29 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_8 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_9 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_18 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_15 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_21 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_2 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_22 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_23 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_4 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_27 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_30 ... ok [INFO] [stdout] test cp437_control::encode::encode::variants ... ok [INFO] [stderr] Doc-tests codepage-437 [INFO] [stdout] test cp437_control::decode::from_cp437::array_25 ... ok [INFO] [stdout] test cp437_control::encode::encode::normal ... ok [INFO] [stdout] test cp437_control::encode::into_cp437::unrepresentable ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_31 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::borrowing::borrowed_for_ascii_subset ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_32 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_6 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_20 ... ok [INFO] [stdout] test cp437_control::encode::encode::unmapped ... ok [INFO] [stdout] test cp437_control::encode::into_cp437::good ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_1 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_26 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_17 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_3 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_13 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_0 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_14 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_24 ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_5 ... ok [INFO] [stdout] test cp437_control::encode::to_cp437::conversion::unrepresentable ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::vec ... ok [INFO] [stdout] test cp437_control::decode::from_cp437::array_7 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_20 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_10 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_12 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_19 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_24 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_32 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_4 ... ok [INFO] [stdout] test cp437_control::encode::to_cp437::borrowing::owned_for_beyond_ascii ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_29 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_2 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::slice ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_0 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_1 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_16 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_7 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_11 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_25 ... ok [INFO] [stdout] test cp437_control::encode::to_cp437::borrowing::owned_for_both ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_22 ... ok [INFO] [stdout] test cp437_wingdings::decode::decode ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_6 ... ok [INFO] [stdout] test cp437_control::encode::to_cp437::conversion::good ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_3 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_31 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_21 ... ok [INFO] [stdout] test cp437_control::encode::to_cp437::borrowing::borrowed_for_ascii ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_10 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_18 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_5 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_8 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_9 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_26 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_28 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_23 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_30 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_27 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_21 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_29 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_22 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_30 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_31 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_32 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_4 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_6 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_7 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_8 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_15 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_27 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_28 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_2 ... ok [INFO] [stdout] test cp437_wingdings::encode::into_cp437::good ... ok [INFO] [stdout] test cp437_wingdings::encode::to_cp437::conversion::unrepresentable ... ok [INFO] [stdout] test cp437_wingdings::encode::encode::variants ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_5 ... ok [INFO] [stdout] test dialect::remap::hard ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_9 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_14 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_12 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_11 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::vec ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_26 ... ok [INFO] [stdout] test cp437_wingdings::encode::encode::normal ... ok [INFO] [stdout] test cp437_wingdings::encode::encode::unmapped ... ok [INFO] [stdout] test cp437_wingdings::encode::into_cp437::unrepresentable ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_16 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_17 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::array_15 ... ok [INFO] [stdout] test dialect::remap::double ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_18 ... ok [INFO] [stdout] test cp437_wingdings::encode::to_cp437::borrowing::owned_for_both ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_25 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_23 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_24 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::conversion::vec ... ok [INFO] [stdout] test cp437_wingdings::encode::to_cp437::borrowing::borrowed_for_ascii ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_19 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_3 ... ok [INFO] [stdout] test cp437_wingdings::encode::to_cp437::borrowing::owned_for_beyond_ascii ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_13 ... ok [INFO] [stdout] test cp437_wingdings::decode::from_cp437::array_20 ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::borrowing::owned_for_both ... ok [INFO] [stdout] test cp437_wingdings::encode::to_cp437::conversion::good ... ok [INFO] [stdout] test dialect::remap::simple ... ok [INFO] [stdout] test cp437_wingdings::decode::borrow_from_cp437::borrowing::owned_for_ascii_superset ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 169 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/encode.rs - encode::ToCp437 (line 204) ... ok [INFO] [stdout] test src/lib.rs - (line 78) ... ok [INFO] [stdout] test src/encode.rs - encode::IntoCp437 (line 130) ... ok [INFO] [stdout] test /opt/rustwide/target/debug/build/codepage-437-b143e4f3163a99f5/out/dialects.rs - dialect::CP437_WINGDINGS (line 946) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/encode.rs - encode::IntoCp437Error (line 44) ... ok [INFO] [stdout] test src/encode.rs - encode::IntoCp437Error::into_string (line 86) ... ok [INFO] [stdout] test src/encode.rs - encode::Cp437Error::representable_up_to (line 16) ... ok [INFO] [stdout] test /opt/rustwide/target/debug/build/codepage-437-b143e4f3163a99f5/out/dialects.rs - dialect::CP437_CONTROL (line 455) ... ok [INFO] [stdout] test src/encode.rs - encode::IntoCp437 (line 148) ... ok [INFO] [stdout] test src/encode.rs - encode::IntoCp437Error::cp437_error (line 108) ... ok [INFO] [stdout] test /opt/rustwide/target/debug/build/codepage-437-b143e4f3163a99f5/out/dialects.rs - dialect::CP437_WINGDINGS (line 954) ... ok [INFO] [stdout] test src/encode.rs - encode::ToCp437 (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 48) ... ok [INFO] [stdout] test src/encode.rs - encode::IntoCp437Error::as_str (line 65) ... ok [INFO] [stdout] test src/decode.rs - decode::FromCp437 (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test /opt/rustwide/target/debug/build/codepage-437-b143e4f3163a99f5/out/dialects.rs - dialect::CP437_CONTROL (line 447) ... ok [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/dialect.rs - dialect::Cp437Dialect::remap (line 53) ... ok [INFO] [stdout] test src/decode.rs - decode::BorrowFromCp437 (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.82s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ef4080e403b3ccd7043eda2768bfcdfdd39ae84c9f5f7f8a4a86dfa78964c853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef4080e403b3ccd7043eda2768bfcdfdd39ae84c9f5f7f8a4a86dfa78964c853", kill_on_drop: false }` [INFO] [stdout] ef4080e403b3ccd7043eda2768bfcdfdd39ae84c9f5f7f8a4a86dfa78964c853