[INFO] cloning repository https://github.com/fulara/prep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fulara/prep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffulara%2Fprep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffulara%2Fprep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 278a97e535dfd84a5a8463ed57a2845c4a094007 [INFO] testing fulara/prep against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffulara%2Fprep" "/workspace/builds/worker-30/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fulara/prep on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fulara/prep [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/fulara/prep [INFO] tweaked toml for git repo https://github.com/fulara/prep written to /workspace/builds/worker-30/source/Cargo.toml [INFO] crate git repo https://github.com/fulara/prep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-30/source/tests/test_simple_replace.rs [INFO] [stderr] * /workspace/builds/worker-30/source/tests/piping.rs [INFO] [stderr] * /workspace/builds/worker-30/source/tests/common.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/fulara/regex` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itertools v0.6.1 [INFO] [stderr] Downloaded colored v1.5.2 [INFO] [stderr] Downloaded getch v0.1.1 [INFO] [stderr] Downloaded libc v0.2.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e2256120d60d74d424805b2b57ea61c53ec05f9416497038c1f824fe09406d9 [INFO] running `Command { std: "docker" "start" "-a" "5e2256120d60d74d424805b2b57ea61c53ec05f9416497038c1f824fe09406d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e2256120d60d74d424805b2b57ea61c53ec05f9416497038c1f824fe09406d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e2256120d60d74d424805b2b57ea61c53ec05f9416497038c1f824fe09406d9", kill_on_drop: false }` [INFO] [stdout] 5e2256120d60d74d424805b2b57ea61c53ec05f9416497038c1f824fe09406d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d50f5a606a829a7600f63d65aeedfe0d4b11725f7b7ca8fbddc42e344fe20304 [INFO] running `Command { std: "docker" "start" "-a" "d50f5a606a829a7600f63d65aeedfe0d4b11725f7b7ca8fbddc42e344fe20304", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/test_simple_replace.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/piping.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/common.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.4.1 (https://github.com/fulara/regex?branch=applied-fixes#1de252ce) [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling colored v1.5.2 [INFO] [stderr] Compiling itertools v0.6.1 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling getch v0.1.1 [INFO] [stderr] Compiling clap v2.25.0 [INFO] [stderr] Compiling regex v0.2.2 (https://github.com/fulara/regex?branch=applied-fixes#1de252ce) [INFO] [stderr] Compiling prep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fs_walker.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | it: Box<::std::iter::Iterator + 'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 | it: Box + 'a)>, [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interactor.rs:16:48 [INFO] [stdout] | [INFO] [stdout] 16 | fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stdout] 16 + fn ask_user_impl(about: &str, interactor: &mut dyn Interactor) -> InteractionResult { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.21s [INFO] running `Command { std: "docker" "inspect" "d50f5a606a829a7600f63d65aeedfe0d4b11725f7b7ca8fbddc42e344fe20304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d50f5a606a829a7600f63d65aeedfe0d4b11725f7b7ca8fbddc42e344fe20304", kill_on_drop: false }` [INFO] [stdout] d50f5a606a829a7600f63d65aeedfe0d4b11725f7b7ca8fbddc42e344fe20304 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcb2c45600c2dca175cdf2743efccfd3cee80ec56ff71759de1e8d77d92c0cbe [INFO] running `Command { std: "docker" "start" "-a" "dcb2c45600c2dca175cdf2743efccfd3cee80ec56ff71759de1e8d77d92c0cbe", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/test_simple_replace.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/piping.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/common.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling prep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fs_walker.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | it: Box<::std::iter::Iterator + 'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 | it: Box + 'a)>, [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interactor.rs:16:48 [INFO] [stdout] | [INFO] [stdout] 16 | fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stdout] 16 + fn ask_user_impl(about: &str, interactor: &mut dyn Interactor) -> InteractionResult { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fs_walker.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | it: Box<::std::iter::Iterator + 'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 | it: Box + 'a)>, [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interactor.rs:16:48 [INFO] [stdout] | [INFO] [stdout] 16 | fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stdout] 16 + fn ask_user_impl(about: &str, interactor: &mut dyn Interactor) -> InteractionResult { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Dir` [INFO] [stdout] --> tests/common.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Dir(PathBuf), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FsEntity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/common.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `td` [INFO] [stdout] --> tests/common.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn td>(p: P) -> FsEntity { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/prep-2ea514634497822e) [INFO] [stderr] Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-7e7ea4aa7270b2d0) [INFO] running `Command { std: "docker" "inspect" "dcb2c45600c2dca175cdf2743efccfd3cee80ec56ff71759de1e8d77d92c0cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcb2c45600c2dca175cdf2743efccfd3cee80ec56ff71759de1e8d77d92c0cbe", kill_on_drop: false }` [INFO] [stdout] dcb2c45600c2dca175cdf2743efccfd3cee80ec56ff71759de1e8d77d92c0cbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 80e8b8f2f9d172cbe9edbe5f4b3adaf42f498b1057e953ede0788eacb2e986e0 [INFO] running `Command { std: "docker" "start" "-a" "80e8b8f2f9d172cbe9edbe5f4b3adaf42f498b1057e953ede0788eacb2e986e0", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/test_simple_replace.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/piping.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/common.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs_walker.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | it: Box<::std::iter::Iterator + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 | it: Box + 'a)>, [INFO] [stderr] | +++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interactor.rs:16:48 [INFO] [stderr] | [INFO] [stderr] 16 | fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 - fn ask_user_impl(about: &str, interactor: &mut Interactor) -> InteractionResult { [INFO] [stderr] 16 + fn ask_user_impl(about: &str, interactor: &mut dyn Interactor) -> InteractionResult { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dir` [INFO] [stderr] --> tests/common.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Dir(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `FsEntity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/common.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `td` [INFO] [stderr] --> tests/common.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn td>(p: P) -> FsEntity { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `prep` (bin "prep") generated 2 warnings [INFO] [stderr] warning: `prep` (test "tests") generated 2 warnings [INFO] [stderr] warning: `prep` (bin "prep" test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.45s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prep-2ea514634497822e) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test interactor::interactor_test::testing_interaction ... ok [INFO] [stdout] test replacer::replace_test::text_replace ... ok [INFO] [stdout] test replacer::replace_test::regex_replace ... ok [INFO] [stdout] test replacer::replace_test::regex_backreference ... ok [INFO] [stdout] test replacer::replace_test::regex_using_line_begs_and_ends ... ok [INFO] [stdout] test replacer::replace_test::zero_string_matches ... ok [INFO] [stdout] test fs_walker::fs_walker_test::testing ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- fs_walker::fs_walker_test::testing stdout ---- [INFO] [stdout] thread 'fs_walker::fs_walker_test::testing' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', src/fs_walker.rs:96:32 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cea4ac246d - std::backtrace_rs::backtrace::libunwind::trace::h44a778e1067a5f21 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55cea4ac246d - std::backtrace_rs::backtrace::trace_unsynchronized::h16574a507425748e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55cea4ac246d - std::sys_common::backtrace::_print_fmt::h861b0076a4de945a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55cea4ac246d - ::fmt::h9ce5da3cd6da43a8 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55cea4ae5dfc - core::fmt::write::h1390c9a652e8cdd1 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55cea4abec21 - std::io::Write::write_fmt::ha442f32f8d5414d6 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55cea4ac3f45 - std::sys_common::backtrace::_print::hd97319905e74a1cc [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55cea4ac3f45 - std::sys_common::backtrace::print::hf2b7c3f20e1fcf0f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55cea4ac3f45 - std::panicking::default_hook::{{closure}}::ha3cefa7731ebf0d7 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55cea4ac3bf0 - std::panicking::default_hook::h81ad71c1a6c711df [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55cea4ac4518 - std::panicking::rust_panic_with_hook::haf30755e05c3fb67 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55cea4ac43c7 - std::panicking::begin_panic_handler::{{closure}}::h1e6281abfdd9b154 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55cea4ac2924 - std::sys_common::backtrace::__rust_end_short_backtrace::hda73270e8e0a5e6c [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55cea4ac40f9 - rust_begin_unwind [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55cea48f9693 - core::panicking::panic_fmt::hba45c7c62f73c42f [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55cea48f9783 - core::result::unwrap_failed::hc8d9a4215bc46297 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x55cea48ff999 - core::result::Result::unwrap::h07972d3046f14151 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x55cea48fda2c - prep::fs_walker::fs_walker_test::td::h5477c2c37031b70b [INFO] [stdout] at /opt/rustwide/workdir/src/fs_walker.rs:96:9 [INFO] [stdout] 18: 0x55cea48fe03b - prep::fs_walker::fs_walker_test::testing::h26d67245d5506b87 [INFO] [stdout] at /opt/rustwide/workdir/src/fs_walker.rs:119:24 [INFO] [stdout] 19: 0x55cea48fdfda - prep::fs_walker::fs_walker_test::testing::{{closure}}::h872344af8108502f [INFO] [stdout] at /opt/rustwide/workdir/src/fs_walker.rs:118:5 [INFO] [stdout] 20: 0x55cea490b40e - core::ops::function::FnOnce::call_once::heed047e78f10a05a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55cea49419b3 - core::ops::function::FnOnce::call_once::h3468a0bc33c62b42 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x55cea49419b3 - test::__rust_begin_short_backtrace::h6b24e52f00415b3b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:573:5 [INFO] [stdout] 23: 0x55cea494070a - as core::ops::function::FnOnce>::call_once::h583f8ba824895d37 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 24: 0x55cea494070a - as core::ops::function::FnOnce<()>>::call_once::h5c3fd26646ab1aea [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x55cea494070a - std::panicking::try::do_call::hfc597aa6e93ef09a [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x55cea494070a - std::panicking::try::h20e466446f96d50b [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x55cea494070a - std::panic::catch_unwind::h753a1457bfe71e06 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x55cea494070a - test::run_test_in_process::h8086fc04ce8e70cd [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:596:18 [INFO] [stdout] 29: 0x55cea494070a - test::run_test::run_test_inner::{{closure}}::h232ee16799391e53 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:490:39 [INFO] [stdout] 30: 0x55cea490c99d - test::run_test::run_test_inner::{{closure}}::h62f39ad8e395c3cb [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/test/src/lib.rs:517:37 [INFO] [stdout] 31: 0x55cea490c99d - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cd18bbd90281594 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x55cea49124e8 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76faf0b8f9438144 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 33: 0x55cea49124e8 - as core::ops::function::FnOnce<()>>::call_once::h619ec609d9f91257 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x55cea49124e8 - std::panicking::try::do_call::h6b524da958203db0 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x55cea49124e8 - std::panicking::try::ha7714f4b12ef18a3 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x55cea49124e8 - std::panic::catch_unwind::haf6b76dc26ebe248 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x55cea49124e8 - std::thread::Builder::spawn_unchecked_::{{closure}}::h9a9adb11173e1aec [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 38: 0x55cea49124e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb64423196fd10803 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x55cea4ac9713 - as core::ops::function::FnOnce>::call_once::h1937631430e9c124 [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55cea4ac9713 - as core::ops::function::FnOnce>::call_once::h7f819e94dbb3f33d [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 41: 0x55cea4ac9713 - std::sys::unix::thread::Thread::new::thread_start::h523d89aeadfd693e [INFO] [stdout] at /rustc/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f43e4a76609 - start_thread [INFO] [stdout] 43: 0x7f43e4bcb163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] fs_walker::fs_walker_test::testing [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin prep' [INFO] running `Command { std: "docker" "inspect" "80e8b8f2f9d172cbe9edbe5f4b3adaf42f498b1057e953ede0788eacb2e986e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80e8b8f2f9d172cbe9edbe5f4b3adaf42f498b1057e953ede0788eacb2e986e0", kill_on_drop: false }` [INFO] [stdout] 80e8b8f2f9d172cbe9edbe5f4b3adaf42f498b1057e953ede0788eacb2e986e0