[INFO] cloning repository https://github.com/Jaco26/playing-with-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jaco26/playing-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco26%2Fplaying-with-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco26%2Fplaying-with-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f52c2a75bb27da4f1d10e8a5210165adec4db3d3 [INFO] testing Jaco26/playing-with-rust against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco26%2Fplaying-with-rust" "/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/Jaco26/playing-with-rust on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jaco26/playing-with-rust [INFO] finished tweaking git repo https://github.com/Jaco26/playing-with-rust [INFO] tweaked toml for git repo https://github.com/Jaco26/playing-with-rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Jaco26/playing-with-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.53 [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bf63dfcb05af9647da8938881bbdc44347f1f72478c5bcb343afd8858b48bf0e [INFO] running `Command { std: "docker" "start" "-a" "bf63dfcb05af9647da8938881bbdc44347f1f72478c5bcb343afd8858b48bf0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf63dfcb05af9647da8938881bbdc44347f1f72478c5bcb343afd8858b48bf0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf63dfcb05af9647da8938881bbdc44347f1f72478c5bcb343afd8858b48bf0e", kill_on_drop: false }` [INFO] [stdout] bf63dfcb05af9647da8938881bbdc44347f1f72478c5bcb343afd8858b48bf0e [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71495fb8af897ac68d7c4ad860256ef014a0619b768b6ea14771139c12bdb97d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "71495fb8af897ac68d7c4ad860256ef014a0619b768b6ea14771139c12bdb97d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.53 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling todo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | action: Box, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments.rs:18:56 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/arguments.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `format_pretty` [INFO] [stdout] --> src/todo_item.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn format_pretty(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Arg` [INFO] [stdout] --> src/arguments.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Arg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Arguments` [INFO] [stdout] --> src/arguments.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Arguments { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/arguments.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new() -> Arguments { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_arg` [INFO] [stdout] --> src/arguments.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_args` [INFO] [stdout] --> src/arguments.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.96s [INFO] running `Command { std: "docker" "inspect" "71495fb8af897ac68d7c4ad860256ef014a0619b768b6ea14771139c12bdb97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71495fb8af897ac68d7c4ad860256ef014a0619b768b6ea14771139c12bdb97d", kill_on_drop: false }` [INFO] [stdout] 71495fb8af897ac68d7c4ad860256ef014a0619b768b6ea14771139c12bdb97d [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] efb1f83bf51bc7eb3289664e012ffcaf64326178537a860c34aa6ed631c7da4f [INFO] running `Command { std: "docker" "start" "-a" "efb1f83bf51bc7eb3289664e012ffcaf64326178537a860c34aa6ed631c7da4f", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | action: Box, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments.rs:18:56 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/arguments.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `format_pretty` [INFO] [stdout] --> src/todo_item.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn format_pretty(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Arg` [INFO] [stdout] --> src/arguments.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Arg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Arguments` [INFO] [stdout] --> src/arguments.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Arguments { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/arguments.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new() -> Arguments { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_arg` [INFO] [stdout] --> src/arguments.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_args` [INFO] [stdout] --> src/arguments.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling todo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | action: Box, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/arguments.rs:18:56 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/arguments.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `format_pretty` [INFO] [stdout] --> src/todo_item.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn format_pretty(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Arg` [INFO] [stdout] --> src/arguments.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Arg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Arguments` [INFO] [stdout] --> src/arguments.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Arguments { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/arguments.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new() -> Arguments { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_arg` [INFO] [stdout] --> src/arguments.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_args` [INFO] [stdout] --> src/arguments.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "efb1f83bf51bc7eb3289664e012ffcaf64326178537a860c34aa6ed631c7da4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efb1f83bf51bc7eb3289664e012ffcaf64326178537a860c34aa6ed631c7da4f", kill_on_drop: false }` [INFO] [stdout] efb1f83bf51bc7eb3289664e012ffcaf64326178537a860c34aa6ed631c7da4f [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8c21c6512ce367411ab5f178627a3cabc15d0938db1b6175d1626c6e9f2e7d11 [INFO] running `Command { std: "docker" "start" "-a" "8c21c6512ce367411ab5f178627a3cabc15d0938db1b6175d1626c6e9f2e7d11", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | action: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments.rs:18:56 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/arguments.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `format_pretty` [INFO] [stderr] --> src/todo_item.rs:64:10 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn format_pretty(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Arg` [INFO] [stderr] --> src/arguments.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Arg { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Arguments` [INFO] [stderr] --> src/arguments.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Arguments { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/arguments.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new() -> Arguments { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_arg` [INFO] [stderr] --> src/arguments.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_args` [INFO] [stderr] --> src/arguments.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | action: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/arguments.rs:18:56 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/arguments.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `format_pretty` [INFO] [stderr] --> src/todo_item.rs:64:10 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn format_pretty(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Arg` [INFO] [stderr] --> src/arguments.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Arg { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Arguments` [INFO] [stderr] --> src/arguments.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Arguments { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/arguments.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new() -> Arguments { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_arg` [INFO] [stderr] --> src/arguments.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add_arg(&mut self, pattern: &str, action: Box) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_args` [INFO] [stderr] --> src/arguments.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn parse_args(args: std::env::Args) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/todo-aaa70ac61367e30c [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 /opt/rustwide/target/debug/deps/todo-9bde4e562cd07cad [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] Doc-tests todo [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" "8c21c6512ce367411ab5f178627a3cabc15d0938db1b6175d1626c6e9f2e7d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c21c6512ce367411ab5f178627a3cabc15d0938db1b6175d1626c6e9f2e7d11", kill_on_drop: false }` [INFO] [stdout] 8c21c6512ce367411ab5f178627a3cabc15d0938db1b6175d1626c6e9f2e7d11