[INFO] cloning repository https://github.com/machisuji/pwat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/machisuji/pwat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmachisuji%2Fpwat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmachisuji%2Fpwat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db48fa95fda3b3d15b209680d4c567c0ad726fe0 [INFO] testing machisuji/pwat against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmachisuji%2Fpwat" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/machisuji/pwat on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/machisuji/pwat [INFO] finished tweaking git repo https://github.com/machisuji/pwat [INFO] tweaked toml for git repo https://github.com/machisuji/pwat written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/machisuji/pwat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d3432fbcea91f6e902f0276d5ad877c17211e1056b7855985cdc24454ef10d8 [INFO] running `Command { std: "docker" "start" "-a" "2d3432fbcea91f6e902f0276d5ad877c17211e1056b7855985cdc24454ef10d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d3432fbcea91f6e902f0276d5ad877c17211e1056b7855985cdc24454ef10d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d3432fbcea91f6e902f0276d5ad877c17211e1056b7855985cdc24454ef10d8", kill_on_drop: false }` [INFO] [stdout] 2d3432fbcea91f6e902f0276d5ad877c17211e1056b7855985cdc24454ef10d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfcb34bbdf6dab197037f1f455caa867ed8999b6fdf39910c254b57714f85da5 [INFO] running `Command { std: "docker" "start" "-a" "bfcb34bbdf6dab197037f1f455caa867ed8999b6fdf39910c254b57714f85da5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling termios v0.0.5 [INFO] [stderr] Compiling rpassword v0.0.4 [INFO] [stderr] Compiling pwat v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "bfcb34bbdf6dab197037f1f455caa867ed8999b6fdf39910c254b57714f85da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcb34bbdf6dab197037f1f455caa867ed8999b6fdf39910c254b57714f85da5", kill_on_drop: false }` [INFO] [stdout] bfcb34bbdf6dab197037f1f455caa867ed8999b6fdf39910c254b57714f85da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 325c6fd021ef0d872e9a55935775fe28b2d448d26074cd3be1c9bc12d97f7d98 [INFO] running `Command { std: "docker" "start" "-a" "325c6fd021ef0d872e9a55935775fe28b2d448d26074cd3be1c9bc12d97f7d98", kill_on_drop: false }` [INFO] [stderr] Compiling pwat v0.1.1 (/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/main.rs:59:43 [INFO] [stdout] | [INFO] [stdout] 59 | let xs: Vec = ["2", "5", "8"].into_iter().map(|s| s.to_string()).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] 59 | let xs: Vec = ["2", "5", "8"].iter().map(|s| s.to_string()).collect(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 59 | let xs: Vec = IntoIterator::into_iter(["2", "5", "8"]).map(|s| s.to_string()).collect(); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/pwat-61ea01473a000062) [INFO] running `Command { std: "docker" "inspect" "325c6fd021ef0d872e9a55935775fe28b2d448d26074cd3be1c9bc12d97f7d98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "325c6fd021ef0d872e9a55935775fe28b2d448d26074cd3be1c9bc12d97f7d98", kill_on_drop: false }` [INFO] [stdout] 325c6fd021ef0d872e9a55935775fe28b2d448d26074cd3be1c9bc12d97f7d98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] face7f310b31a49cbd96e2732b34de3a77e27ed98836a00230ca575a1de61c1f [INFO] running `Command { std: "docker" "start" "-a" "face7f310b31a49cbd96e2732b34de3a77e27ed98836a00230ca575a1de61c1f", 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/main.rs:59:43 [INFO] [stderr] | [INFO] [stderr] 59 | let xs: Vec = ["2", "5", "8"].into_iter().map(|s| s.to_string()).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] 59 | let xs: Vec = ["2", "5", "8"].iter().map(|s| s.to_string()).collect(); [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 59 | let xs: Vec = IntoIterator::into_iter(["2", "5", "8"]).map(|s| s.to_string()).collect(); [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `pwat` (bin "pwat" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pwat-61ea01473a000062) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test getting_chars ... ok [INFO] [stdout] test parsing_indices ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "face7f310b31a49cbd96e2732b34de3a77e27ed98836a00230ca575a1de61c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "face7f310b31a49cbd96e2732b34de3a77e27ed98836a00230ca575a1de61c1f", kill_on_drop: false }` [INFO] [stdout] face7f310b31a49cbd96e2732b34de3a77e27ed98836a00230ca575a1de61c1f