[INFO] cloning repository https://github.com/tomafro/blitzlicht [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomafro/blitzlicht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomafro%2Fblitzlicht", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomafro%2Fblitzlicht'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36edcf1507e872bd01fe4370e10ad5151ad17f13 [INFO] testing tomafro/blitzlicht 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%2Ftomafro%2Fblitzlicht" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomafro/blitzlicht 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/tomafro/blitzlicht [INFO] finished tweaking git repo https://github.com/tomafro/blitzlicht [INFO] tweaked toml for git repo https://github.com/tomafro/blitzlicht written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/tomafro/blitzlicht 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] [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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1f6f01938ff35fa6cd42f0c6c94e737340be5098404081a911aad7c9441897e2 [INFO] running `Command { std: "docker" "start" "-a" "1f6f01938ff35fa6cd42f0c6c94e737340be5098404081a911aad7c9441897e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f6f01938ff35fa6cd42f0c6c94e737340be5098404081a911aad7c9441897e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f6f01938ff35fa6cd42f0c6c94e737340be5098404081a911aad7c9441897e2", kill_on_drop: false }` [INFO] [stdout] 1f6f01938ff35fa6cd42f0c6c94e737340be5098404081a911aad7c9441897e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 80191801c2f73bb6e04bc33428e37fd50789b3ceab13db7e6eb30b25901b77db [INFO] running `Command { std: "docker" "start" "-a" "80191801c2f73bb6e04bc33428e37fd50789b3ceab13db7e6eb30b25901b77db", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.53 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling blitzlicht v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | input: 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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - input: Box, [INFO] [stdout] 8 + input: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:58:40 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) 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 - pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stdout] 58 + pub fn run(mut self, printer: &mut dyn Printer) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:70:83 [INFO] [stdout] | [INFO] [stdout] 70 | fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] 70 + fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:91:64 [INFO] [stdout] | [INFO] [stdout] 91 | fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 - fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] 91 + fn unmatched_line(matches: &HashSet, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.18s [INFO] running `Command { std: "docker" "inspect" "80191801c2f73bb6e04bc33428e37fd50789b3ceab13db7e6eb30b25901b77db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80191801c2f73bb6e04bc33428e37fd50789b3ceab13db7e6eb30b25901b77db", kill_on_drop: false }` [INFO] [stdout] 80191801c2f73bb6e04bc33428e37fd50789b3ceab13db7e6eb30b25901b77db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 684e0b6a39c3bb175d2d963e628af8c7d55ec8fc9710b18a5dcd1559708b7b04 [INFO] running `Command { std: "docker" "start" "-a" "684e0b6a39c3bb175d2d963e628af8c7d55ec8fc9710b18a5dcd1559708b7b04", kill_on_drop: false }` [INFO] [stderr] Compiling blitzlicht v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | input: 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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - input: Box, [INFO] [stdout] 8 + input: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:58:40 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) 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 - pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stdout] 58 + pub fn run(mut self, printer: &mut dyn Printer) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:70:83 [INFO] [stdout] | [INFO] [stdout] 70 | fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] 70 + fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:91:64 [INFO] [stdout] | [INFO] [stdout] 91 | fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 - fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] 91 + fn unmatched_line(matches: &HashSet, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | input: 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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - input: Box, [INFO] [stdout] 8 + input: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:58:40 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) 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 - pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stdout] 58 + pub fn run(mut self, printer: &mut dyn Printer) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:70:83 [INFO] [stdout] | [INFO] [stdout] 70 | fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] 70 + fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runner.rs:91:64 [INFO] [stdout] | [INFO] [stdout] 91 | fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 - fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stdout] 91 + fn unmatched_line(matches: &HashSet, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/blitzlicht-4d7a3a3c73aa9b7f) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/blitzlicht-815f213d48bdafef) [INFO] running `Command { std: "docker" "inspect" "684e0b6a39c3bb175d2d963e628af8c7d55ec8fc9710b18a5dcd1559708b7b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "684e0b6a39c3bb175d2d963e628af8c7d55ec8fc9710b18a5dcd1559708b7b04", kill_on_drop: false }` [INFO] [stdout] 684e0b6a39c3bb175d2d963e628af8c7d55ec8fc9710b18a5dcd1559708b7b04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1ca59cd940d3aab2fff2f1ca11ac7162d58d7879a60acefc63fd491081e714fa [INFO] running `Command { std: "docker" "start" "-a" "1ca59cd940d3aab2fff2f1ca11ac7162d58d7879a60acefc63fd491081e714fa", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | input: 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 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 - input: Box, [INFO] [stderr] 8 + input: Box, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:58:40 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) 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 - pub fn run(mut self, printer: &mut Printer) -> Result<()> { [INFO] [stderr] 58 + pub fn run(mut self, printer: &mut dyn Printer) -> Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:70:83 [INFO] [stderr] | [INFO] [stderr] 70 | fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 70 - fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut Printer, unparsed: &String) { [INFO] [stderr] 70 + fn matched_line(matches: &mut HashSet, buffer: &Buffer, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:91:64 [INFO] [stderr] | [INFO] [stderr] 91 | fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 - fn unmatched_line(matches: &HashSet, printer: &mut Printer, unparsed: &String) { [INFO] [stderr] 91 + fn unmatched_line(matches: &HashSet, printer: &mut dyn Printer, unparsed: &String) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `blitzlicht` (lib) generated 4 warnings [INFO] [stderr] warning: `blitzlicht` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blitzlicht-4d7a3a3c73aa9b7f) [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 unittests src/main.rs (/opt/rustwide/target/debug/deps/blitzlicht-815f213d48bdafef) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests blitzlicht [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] [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] running `Command { std: "docker" "inspect" "1ca59cd940d3aab2fff2f1ca11ac7162d58d7879a60acefc63fd491081e714fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca59cd940d3aab2fff2f1ca11ac7162d58d7879a60acefc63fd491081e714fa", kill_on_drop: false }` [INFO] [stdout] 1ca59cd940d3aab2fff2f1ca11ac7162d58d7879a60acefc63fd491081e714fa