[INFO] cloning repository https://github.com/wolfgang/logg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wolfgang/logg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolfgang%2Flogg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolfgang%2Flogg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb546eae0a5bc28741c6c31391c7af6a9e21a1fe [INFO] testing wolfgang/logg against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolfgang%2Flogg" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wolfgang/logg on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wolfgang/logg [INFO] finished tweaking git repo https://github.com/wolfgang/logg [INFO] tweaked toml for git repo https://github.com/wolfgang/logg written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/wolfgang/logg already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdd2d6614a16bace23996c1a1194817b65840577cd168554489712f41bb1e689 [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" "bdd2d6614a16bace23996c1a1194817b65840577cd168554489712f41bb1e689", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdd2d6614a16bace23996c1a1194817b65840577cd168554489712f41bb1e689", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdd2d6614a16bace23996c1a1194817b65840577cd168554489712f41bb1e689", kill_on_drop: false }` [INFO] [stdout] bdd2d6614a16bace23996c1a1194817b65840577cd168554489712f41bb1e689 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d3c9e352dfa9e641cad0cb8414f5ca7105dff56cee7f2ee2e1c5eed9f3e81d0 [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" "7d3c9e352dfa9e641cad0cb8414f5ca7105dff56cee7f2ee2e1c5eed9f3e81d0", kill_on_drop: false }` [INFO] [stderr] Compiling colored v1.7.0 [INFO] [stderr] Compiling logg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/core/editor.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 36 - .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stdout] 36 + .or_else(|error| simple_error(format!("Could not get editor contents: {}", error))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cmd/mod.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [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] 10 - type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [INFO] [stdout] 10 + type CmdFn=&'static dyn Fn(&[String]) -> EmptyBoxedResult; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/error.rs:4:41 [INFO] [stdout] | [INFO] [stdout] 4 | pub type BoxedResult = Result>; [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] 4 - pub type BoxedResult = Result>; [INFO] [stdout] 4 + pub type BoxedResult = Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/json_db.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | get_timestamp_fn: &'a Fn() -> i64 [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] 7 - get_timestamp_fn: &'a Fn() -> i64 [INFO] [stdout] 7 + get_timestamp_fn: &'a dyn Fn() -> i64 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/json_db.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | fn _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [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 _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [INFO] [stdout] 16 + fn _new(json: serde_json::Value, get_timestamp_fn: &'a dyn Fn() -> i64) -> JsonDB<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `log_file` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let log_file = logg::core::LOG_FILE; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.67s [INFO] running `Command { std: "docker" "inspect" "7d3c9e352dfa9e641cad0cb8414f5ca7105dff56cee7f2ee2e1c5eed9f3e81d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d3c9e352dfa9e641cad0cb8414f5ca7105dff56cee7f2ee2e1c5eed9f3e81d0", kill_on_drop: false }` [INFO] [stdout] 7d3c9e352dfa9e641cad0cb8414f5ca7105dff56cee7f2ee2e1c5eed9f3e81d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 8185470a32f4ac800ed9870c5e351b51e4c4c9a33c02099ebc7be9d5312a1b17 [INFO] running `Command { std: "docker" "start" "-a" "8185470a32f4ac800ed9870c5e351b51e4c4c9a33c02099ebc7be9d5312a1b17", kill_on_drop: false }` [INFO] [stderr] Compiling pretty_assertions v0.5.1 [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/core/editor.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 36 - .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stdout] 36 + .or_else(|error| simple_error(format!("Could not get editor contents: {}", error))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cmd/mod.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [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] 10 - type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [INFO] [stdout] 10 + type CmdFn=&'static dyn Fn(&[String]) -> EmptyBoxedResult; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/error.rs:4:41 [INFO] [stdout] | [INFO] [stdout] 4 | pub type BoxedResult = Result>; [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] 4 - pub type BoxedResult = Result>; [INFO] [stdout] 4 + pub type BoxedResult = Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/json_db.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | get_timestamp_fn: &'a Fn() -> i64 [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] 7 - get_timestamp_fn: &'a Fn() -> i64 [INFO] [stdout] 7 + get_timestamp_fn: &'a dyn Fn() -> i64 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/json_db.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | fn _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [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 _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [INFO] [stdout] 16 + fn _new(json: serde_json::Value, get_timestamp_fn: &'a dyn Fn() -> i64) -> JsonDB<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `log_file` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let log_file = logg::core::LOG_FILE; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling logg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `log_file` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let log_file = logg::core::LOG_FILE; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/rust_functions_test.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | fn fun_fun(value: i32, f: &Fn(i32) -> i32) -> i32 { [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] 10 - fn fun_fun(value: i32, f: &Fn(i32) -> i32) -> i32 { [INFO] [stdout] 10 + fn fun_fun(value: i32, f: &dyn Fn(i32) -> i32) -> i32 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/rust_error_handling_test.rs:16:66 [INFO] [stdout] | [INFO] [stdout] 16 | fn return_error_as_string(return_error: bool) -> Result> { [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] 16 - fn return_error_as_string(return_error: bool) -> Result> { [INFO] [stdout] 16 + fn return_error_as_string(return_error: bool) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/rust_error_handling_test.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | Err(error) => error.description().to_string() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/core/editor.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 36 - .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stdout] 36 + .or_else(|error| simple_error(format!("Could not get editor contents: {}", error))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cmd/mod.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [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] 10 - type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [INFO] [stdout] 10 + type CmdFn=&'static dyn Fn(&[String]) -> EmptyBoxedResult; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/error.rs:4:41 [INFO] [stdout] | [INFO] [stdout] 4 | pub type BoxedResult = Result>; [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] 4 - pub type BoxedResult = Result>; [INFO] [stdout] 4 + pub type BoxedResult = Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/json_db.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | get_timestamp_fn: &'a Fn() -> i64 [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] 7 - get_timestamp_fn: &'a Fn() -> i64 [INFO] [stdout] 7 + get_timestamp_fn: &'a dyn Fn() -> i64 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/json_db.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | fn _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [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 _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [INFO] [stdout] 16 + fn _new(json: serde_json::Value, get_timestamp_fn: &'a dyn Fn() -> i64) -> JsonDB<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.26s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8185470a32f4ac800ed9870c5e351b51e4c4c9a33c02099ebc7be9d5312a1b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8185470a32f4ac800ed9870c5e351b51e4c4c9a33c02099ebc7be9d5312a1b17", kill_on_drop: false }` [INFO] [stdout] 8185470a32f4ac800ed9870c5e351b51e4c4c9a33c02099ebc7be9d5312a1b17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 194ac1bcfe0b9154a9d2af7c5aa80d77a2a23689f2cf36f1aff97348d8a05d37 [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" "194ac1bcfe0b9154a9d2af7c5aa80d77a2a23689f2cf36f1aff97348d8a05d37", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/core/editor.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 36 - .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stderr] 36 + .or_else(|error| simple_error(format!("Could not get editor contents: {}", error))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmd/mod.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [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] 10 - type CmdFn=&'static Fn(&[String]) -> EmptyBoxedResult; [INFO] [stderr] 10 + type CmdFn=&'static dyn Fn(&[String]) -> EmptyBoxedResult; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/error.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | pub type BoxedResult = Result>; [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] 4 - pub type BoxedResult = Result>; [INFO] [stderr] 4 + pub type BoxedResult = Result>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/json_db.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | get_timestamp_fn: &'a Fn() -> i64 [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] 7 - get_timestamp_fn: &'a Fn() -> i64 [INFO] [stderr] 7 + get_timestamp_fn: &'a dyn Fn() -> i64 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/json_db.rs:16:60 [INFO] [stderr] | [INFO] [stderr] 16 | fn _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [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 _new(json: serde_json::Value, get_timestamp_fn: &'a Fn() -> i64) -> JsonDB<'a> { [INFO] [stderr] 16 + fn _new(json: serde_json::Value, get_timestamp_fn: &'a dyn Fn() -> i64) -> JsonDB<'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `logg` (lib) generated 5 warnings [INFO] [stderr] warning: `logg` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/rust_functions_test.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | fn fun_fun(value: i32, f: &Fn(i32) -> i32) -> i32 { [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] 10 - fn fun_fun(value: i32, f: &Fn(i32) -> i32) -> i32 { [INFO] [stderr] 10 + fn fun_fun(value: i32, f: &dyn Fn(i32) -> i32) -> i32 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `logg` (test "rust_functions_test") generated 1 warning [INFO] [stderr] warning: unused variable: `log_file` [INFO] [stderr] --> src/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let log_file = logg::core::LOG_FILE; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `logg` (bin "logg" test) generated 1 warning [INFO] [stderr] warning: `logg` (bin "logg") generated 1 warning (1 duplicate) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/rust_error_handling_test.rs:16:66 [INFO] [stderr] | [INFO] [stderr] 16 | fn return_error_as_string(return_error: bool) -> Result> { [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] 16 - fn return_error_as_string(return_error: bool) -> Result> { [INFO] [stderr] 16 + fn return_error_as_string(return_error: bool) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/rust_error_handling_test.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | Err(error) => error.description().to_string() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `logg` (test "rust_error_handling_test") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/logg-406b4bd16ac5e55b) [INFO] [stdout] running 16 tests [INFO] [stdout] test core::json_db::test::add_entry_returns_id_of_just_added_entry ... ok [INFO] [stdout] test core::json_db::test::can_add_entry_to_existing_category ... ok [INFO] [stdout] test core::json_filter::test::by_category_returns_empty_result_if_category_does_not_exist ... ok [INFO] [stdout] test core::json_db::test::can_add_entry_to_empty_json ... ok [INFO] [stdout] test core::json_filter::test::omit_categories_with_no_matching_entries ... ok [INFO] [stdout] test core::json_db::test::replace_entry_replaces_entry_with_given_id_with_given_bidy ... ok [INFO] [stdout] test core::json_db::test::can_add_second_category ... ok [INFO] [stdout] test core::json_entry::test::get_body_as_str_returns_body_as_string_ref ... ok [INFO] [stdout] test core::json_filter::test::search_result_add_entries ... ok [INFO] [stdout] test core::json_filter::test::by_category_returns_category ... ok [INFO] [stdout] test core::json_entry::test::get_id_returns_id_as_i64 ... ok [INFO] [stdout] test core::json_filter::test::search_result_construction ... ok [INFO] [stdout] test core::json_filter::test::search_result_is_unique ... ok [INFO] [stdout] test core::json_filter::test::search_is_case_insensitive ... ok [INFO] [stdout] test core::json_filter::test::return_full_input_if_search_is_empty_string ... ok [INFO] [stdout] test core::json_filter::test::return_matching_entries_that_contain_given_word ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/logg-51c7a8ab31f29254) [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 tests/rust_error_handling_test.rs (/opt/rustwide/target/debug/deps/rust_error_handling_test-96fb95a314b4b53d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/rust_functions_test.rs (/opt/rustwide/target/debug/deps/rust_functions_test-4f300233567a4655) [INFO] [stdout] test can_return_error_as_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/rust_strings_test.rs (/opt/rustwide/target/debug/deps/rust_strings_test-178df177384d371d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test can_pass_function_as_argument ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/serde_json_test.rs (/opt/rustwide/target/debug/deps/serde_json_test-674775c39e827150) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test join_strings_from_array ... ok [INFO] [stdout] test remove_enclosing_quotes ... ok [INFO] [stdout] test split_by_newlines ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test add_to_array ... ok [INFO] [stdout] test can_examine_error ... ok [INFO] [stdout] test can_propagate_error ... ok [INFO] [stdout] test test_if_contains_key ... ok [INFO] [stdout] test convert_json_to_string ... ok [INFO] [stdout] test from_str_to_untyped ... ok [INFO] [stdout] test construct_json_with_macro ... ok [INFO] [stderr] Doc-tests logg [INFO] [stdout] test panics_if_json_is_invalid - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> /opt/rustwide/workdir/src/core/editor.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 36 - .or_else({|error| simple_error(format!("Could not get editor contents: {}", error))}) [INFO] [stderr] 36 + .or_else(|error| simple_error(format!("Could not get editor contents: {}", error))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "194ac1bcfe0b9154a9d2af7c5aa80d77a2a23689f2cf36f1aff97348d8a05d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "194ac1bcfe0b9154a9d2af7c5aa80d77a2a23689f2cf36f1aff97348d8a05d37", kill_on_drop: false }` [INFO] [stdout] 194ac1bcfe0b9154a9d2af7c5aa80d77a2a23689f2cf36f1aff97348d8a05d37