[INFO] fetching crate error-type 0.1.2... [INFO] testing error-type-0.1.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate error-type 0.1.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate error-type 0.1.2 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 crates.io crate error-type 0.1.2 [INFO] finished tweaking crates.io crate error-type 0.1.2 [INFO] tweaked toml for crates.io crate error-type 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7857bb10d9b86e93e258966235a9424d3bab13996c64af4cea75d6fbe5ef8365 [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" "7857bb10d9b86e93e258966235a9424d3bab13996c64af4cea75d6fbe5ef8365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7857bb10d9b86e93e258966235a9424d3bab13996c64af4cea75d6fbe5ef8365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7857bb10d9b86e93e258966235a9424d3bab13996c64af4cea75d6fbe5ef8365", kill_on_drop: false }` [INFO] [stdout] 7857bb10d9b86e93e258966235a9424d3bab13996c64af4cea75d6fbe5ef8365 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 90e1d56ae3239160666c7642a4e5c1bb686c63e0be0895b6e62fb58f1b88fac3 [INFO] running `Command { std: "docker" "start" "-a" "90e1d56ae3239160666c7642a4e5c1bb686c63e0be0895b6e62fb58f1b88fac3", kill_on_drop: false }` [INFO] [stderr] Compiling error-type v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "90e1d56ae3239160666c7642a4e5c1bb686c63e0be0895b6e62fb58f1b88fac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90e1d56ae3239160666c7642a4e5c1bb686c63e0be0895b6e62fb58f1b88fac3", kill_on_drop: false }` [INFO] [stdout] 90e1d56ae3239160666c7642a4e5c1bb686c63e0be0895b6e62fb58f1b88fac3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e86e96938c8b218620687ce45178f2b5dcfcc3224cf878c577fdb08af6952ae [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" "3e86e96938c8b218620687ce45178f2b5dcfcc3224cf878c577fdb08af6952ae", kill_on_drop: false }` [INFO] [stderr] Compiling error-type v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/quickie.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_type! { [INFO] [stdout] 7 | | #[derive(Debug)] [INFO] [stdout] 8 | | pub enum AppError { [INFO] [stdout] 9 | | Io(std::io::Error) { cause; }, [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_type_var_body_emit` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> tests/quickie.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_type! { [INFO] [stdout] 7 | | #[derive(Debug)] [INFO] [stdout] 8 | | pub enum AppError { [INFO] [stdout] 9 | | Io(std::io::Error) { cause; }, [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_type_var_body` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/quickie.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | Other(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] 19 - Other(Box) { [INFO] [stdout] 19 + Other(Box) { [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/quickie.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | desc (e) e.description(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/quickie.rs:42:16 [INFO] [stdout] | [INFO] [stdout] 42 | let e: Box = From::from(e); [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] 42 - let e: Box = From::from(e); [INFO] [stdout] 42 + let e: Box = From::from(e); [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/quickie.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | assert_eq!(&format!("{}", e.description()), "Where's the Kaboom?!"); [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/quickie.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | assert_eq!(&format!("{}", e.description()), "Where's the Kaboom?!"); [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/quickie.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | assert_eq!(format!("{}", e.description()), "Hello, World!"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/hygiene.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | Wat(Box<::std::error::Error + 'static>) { [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 | Wat(Box) { [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/hygiene.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | desc (e) e.description(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Debug` [INFO] [stdout] --> tests/hygiene.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type Debug = (); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Display` [INFO] [stdout] --> tests/hygiene.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | type Display = (); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Error` [INFO] [stdout] --> tests/hygiene.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | type Error = (); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `From` [INFO] [stdout] --> tests/hygiene.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | type From = (); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Option` [INFO] [stdout] --> tests/hygiene.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | type Option = (); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> tests/hygiene.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | type Result = (); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/error_type-fe3ac1dd387a20be) [INFO] [stderr] Executable tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-0d9d41b250db89e8) [INFO] [stderr] Executable tests/quickie.rs (/opt/rustwide/target/debug/deps/quickie-6c51b749b849ec60) [INFO] [stderr] Executable tests/submodule.rs (/opt/rustwide/target/debug/deps/submodule-b996975804da42b2) [INFO] running `Command { std: "docker" "inspect" "3e86e96938c8b218620687ce45178f2b5dcfcc3224cf878c577fdb08af6952ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e86e96938c8b218620687ce45178f2b5dcfcc3224cf878c577fdb08af6952ae", kill_on_drop: false }` [INFO] [stdout] 3e86e96938c8b218620687ce45178f2b5dcfcc3224cf878c577fdb08af6952ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] bf1468e358f19eeba21e605373ad863e8e3cf6b0602c24135d6e975c2a41af54 [INFO] running `Command { std: "docker" "start" "-a" "bf1468e358f19eeba21e605373ad863e8e3cf6b0602c24135d6e975c2a41af54", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/hygiene.rs:16:17 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 16 | Wat(Box<::std::error::Error + 'static>) { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: for more information, see [INFO] [stdout] [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 | Wat(Box) { [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/hygiene.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | desc (e) e.description(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Debug` [INFO] [stderr] --> tests/hygiene.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type Debug = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Display` [INFO] [stderr] --> tests/hygiene.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | type Display = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Error` [INFO] [stderr] --> tests/hygiene.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | type Error = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `From` [INFO] [stderr] --> tests/hygiene.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | type From = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Option` [INFO] [stderr] --> tests/hygiene.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | type Option = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Result` [INFO] [stderr] --> tests/hygiene.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | type Result = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `error-type` (test "hygiene") generated 8 warnings [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/quickie.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_type! { [INFO] [stderr] 7 | | #[derive(Debug)] [INFO] [stderr] 8 | | pub enum AppError { [INFO] [stderr] 9 | | Io(std::io::Error) { cause; }, [INFO] [stderr] ... | [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `error_type_var_body_emit` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stderr] --> tests/quickie.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_type! { [INFO] [stderr] 7 | | #[derive(Debug)] [INFO] [stderr] 8 | | pub enum AppError { [INFO] [stderr] 9 | | Io(std::io::Error) { cause; }, [INFO] [stderr] ... | [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `error_type_var_body` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/quickie.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | Other(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] 19 - Other(Box) { [INFO] [stderr] 19 + Other(Box) { [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/quickie.rs:20:24 [INFO] [stderr] | [INFO] [stderr] 20 | desc (e) e.description(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/quickie.rs:42:16 [INFO] [stderr] | [INFO] [stderr] 42 | let e: Box = From::from(e); [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] 42 - let e: Box = From::from(e); [INFO] [stderr] 42 + let e: Box = From::from(e); [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/quickie.rs:43:33 [INFO] [stderr] | [INFO] [stderr] 43 | assert_eq!(&format!("{}", e.description()), "Where's the Kaboom?!"); [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/quickie.rs:46:33 [INFO] [stderr] | [INFO] [stderr] 46 | assert_eq!(&format!("{}", e.description()), "Where's the Kaboom?!"); [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/quickie.rs:51:32 [INFO] [stderr] | [INFO] [stderr] 51 | assert_eq!(format!("{}", e.description()), "Hello, World!"); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `error-type` (test "quickie") generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/error_type-fe3ac1dd387a20be) [INFO] [stderr] Running tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-0d9d41b250db89e8) [INFO] [stderr] Running tests/quickie.rs (/opt/rustwide/target/debug/deps/quickie-6c51b749b849ec60) [INFO] [stdout] [INFO] [stderr] Running tests/submodule.rs (/opt/rustwide/target/debug/deps/submodule-b996975804da42b2) [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests error-type [INFO] [stdout] test test ... 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] [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bf1468e358f19eeba21e605373ad863e8e3cf6b0602c24135d6e975c2a41af54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf1468e358f19eeba21e605373ad863e8e3cf6b0602c24135d6e975c2a41af54", kill_on_drop: false }` [INFO] [stdout] bf1468e358f19eeba21e605373ad863e8e3cf6b0602c24135d6e975c2a41af54