[INFO] cloning repository https://github.com/Alex-Addy/brainfuck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alex-Addy/brainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex-Addy%2Fbrainfuck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex-Addy%2Fbrainfuck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26c80a0ee1bed7ca35123ea9d41deb9cee92fedb [INFO] testing Alex-Addy/brainfuck against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex-Addy%2Fbrainfuck" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Alex-Addy/brainfuck on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Alex-Addy/brainfuck [INFO] finished tweaking git repo https://github.com/Alex-Addy/brainfuck [INFO] tweaked toml for git repo https://github.com/Alex-Addy/brainfuck written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/Alex-Addy/brainfuck already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atty v0.2.10 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded clap v2.31.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e616acc429378bbeda8733d38cb722ad41ef6f8023df3890ad5a28a726e8a6d [INFO] running `Command { std: "docker" "start" "-a" "5e616acc429378bbeda8733d38cb722ad41ef6f8023df3890ad5a28a726e8a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e616acc429378bbeda8733d38cb722ad41ef6f8023df3890ad5a28a726e8a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e616acc429378bbeda8733d38cb722ad41ef6f8023df3890ad5a28a726e8a6d", kill_on_drop: false }` [INFO] [stdout] 5e616acc429378bbeda8733d38cb722ad41ef6f8023df3890ad5a28a726e8a6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf9388f5b3e3d287d9e07202ac8935ebd8be2438d8910f4179931551730363a3 [INFO] running `Command { std: "docker" "start" "-a" "cf9388f5b3e3d287d9e07202ac8935ebd8be2438d8910f4179931551730363a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling brainfuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:34:86 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [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] 34 - fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [INFO] [stdout] 34 + fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:38:42 [INFO] [stdout] | [INFO] [stdout] 38 | Box::new(io::stdin()) as Box [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] 38 - Box::new(io::stdin()) as Box [INFO] [stdout] 38 + Box::new(io::stdin()) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:40:52 [INFO] [stdout] | [INFO] [stdout] 40 | Box::new(File::open(prog_arg)?) as Box [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] 40 - Box::new(File::open(prog_arg)?) as Box [INFO] [stdout] 40 + Box::new(File::open(prog_arg)?) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:72 [INFO] [stdout] | [INFO] [stdout] 46 | Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [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] 46 - Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [INFO] [stdout] 46 + Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:56:42 [INFO] [stdout] | [INFO] [stdout] 56 | Box::new(io::stdin()) as Box [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] 56 - Box::new(io::stdin()) as Box [INFO] [stdout] 56 + Box::new(io::stdin()) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:58:53 [INFO] [stdout] | [INFO] [stdout] 58 | Box::new(File::open(input_arg)?) as Box [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] 58 - Box::new(File::open(input_arg)?) as Box [INFO] [stdout] 58 + Box::new(File::open(input_arg)?) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_str` [INFO] [stdout] --> src/program.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn from_str(input: &str) -> Program { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.13s [INFO] running `Command { std: "docker" "inspect" "cf9388f5b3e3d287d9e07202ac8935ebd8be2438d8910f4179931551730363a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf9388f5b3e3d287d9e07202ac8935ebd8be2438d8910f4179931551730363a3", kill_on_drop: false }` [INFO] [stdout] cf9388f5b3e3d287d9e07202ac8935ebd8be2438d8910f4179931551730363a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 517650b025426af07858011204c449adf0881e60bc7dab040ab9856664253f23 [INFO] running `Command { std: "docker" "start" "-a" "517650b025426af07858011204c449adf0881e60bc7dab040ab9856664253f23", kill_on_drop: false }` [INFO] [stderr] Compiling brainfuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:34:86 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [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] 34 - fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [INFO] [stdout] 34 + fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:38:42 [INFO] [stdout] | [INFO] [stdout] 38 | Box::new(io::stdin()) as Box [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] 38 - Box::new(io::stdin()) as Box [INFO] [stdout] 38 + Box::new(io::stdin()) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:40:52 [INFO] [stdout] | [INFO] [stdout] 40 | Box::new(File::open(prog_arg)?) as Box [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] 40 - Box::new(File::open(prog_arg)?) as Box [INFO] [stdout] 40 + Box::new(File::open(prog_arg)?) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:72 [INFO] [stdout] | [INFO] [stdout] 46 | Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [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] 46 - Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [INFO] [stdout] 46 + Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:56:42 [INFO] [stdout] | [INFO] [stdout] 56 | Box::new(io::stdin()) as Box [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] 56 - Box::new(io::stdin()) as Box [INFO] [stdout] 56 + Box::new(io::stdin()) as Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:58:53 [INFO] [stdout] | [INFO] [stdout] 58 | Box::new(File::open(input_arg)?) as Box [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] 58 - Box::new(File::open(input_arg)?) as Box [INFO] [stdout] 58 + Box::new(File::open(input_arg)?) as Box [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 0.63s [INFO] running `Command { std: "docker" "inspect" "517650b025426af07858011204c449adf0881e60bc7dab040ab9856664253f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "517650b025426af07858011204c449adf0881e60bc7dab040ab9856664253f23", kill_on_drop: false }` [INFO] [stdout] 517650b025426af07858011204c449adf0881e60bc7dab040ab9856664253f23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 86916d6dbe8edbabfab1e0e49e455f77695707c98fafc8935f3c75221a49b4d6 [INFO] running `Command { std: "docker" "start" "-a" "86916d6dbe8edbabfab1e0e49e455f77695707c98fafc8935f3c75221a49b4d6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:34:86 [INFO] [stderr] | [INFO] [stderr] 34 | fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [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] 34 - fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [INFO] [stderr] 34 + fn get_program_and_input(prog_arg: &str, input_arg: &str) -> io::Result<(String, Box)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:38:42 [INFO] [stderr] | [INFO] [stderr] 38 | Box::new(io::stdin()) as Box [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] 38 - Box::new(io::stdin()) as Box [INFO] [stderr] 38 + Box::new(io::stdin()) as Box [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:40:52 [INFO] [stderr] | [INFO] [stderr] 40 | Box::new(File::open(prog_arg)?) as Box [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] 40 - Box::new(File::open(prog_arg)?) as Box [INFO] [stderr] 40 + Box::new(File::open(prog_arg)?) as Box [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:46:72 [INFO] [stderr] | [INFO] [stderr] 46 | Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [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] 46 - Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [INFO] [stderr] 46 + Ok((String::from_utf8(buf).unwrap(), Box::new(buffered) as Box)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:56:42 [INFO] [stderr] | [INFO] [stderr] 56 | Box::new(io::stdin()) as Box [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] 56 - Box::new(io::stdin()) as Box [INFO] [stderr] 56 + Box::new(io::stdin()) as Box [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:58:53 [INFO] [stderr] | [INFO] [stderr] 58 | Box::new(File::open(input_arg)?) as Box [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] 58 - Box::new(File::open(input_arg)?) as Box [INFO] [stderr] 58 + Box::new(File::open(input_arg)?) as Box [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `brainfuck` (bin "brainfuck" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/brainfuck-4bd8b2e61a014b78) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test program::test::hello_world ... ok [INFO] [stdout] test program::test::debug ... ok [INFO] [stdout] test program::test::hello_world_comments ... ok [INFO] [stdout] test program::test::obscure_tests ... ok [INFO] [stdout] test program::test::array_size_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "86916d6dbe8edbabfab1e0e49e455f77695707c98fafc8935f3c75221a49b4d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86916d6dbe8edbabfab1e0e49e455f77695707c98fafc8935f3c75221a49b4d6", kill_on_drop: false }` [INFO] [stdout] 86916d6dbe8edbabfab1e0e49e455f77695707c98fafc8935f3c75221a49b4d6