[INFO] fetching crate probe-c-api 0.1.0... [INFO] testing probe-c-api-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate probe-c-api 0.1.0 into /workspace/builds/worker-102/source [INFO] validating manifest of crates.io crate probe-c-api 0.1.0 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 probe-c-api 0.1.0 [INFO] finished tweaking crates.io crate probe-c-api 0.1.0 [INFO] tweaked toml for crates.io crate probe-c-api 0.1.0 written to /workspace/builds/worker-102/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] db5e59e24729c123cdb61994442f44c6b4e27df30c9a587bebe5c55a5f53a984 [INFO] running `Command { std: "docker" "start" "-a" "db5e59e24729c123cdb61994442f44c6b4e27df30c9a587bebe5c55a5f53a984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db5e59e24729c123cdb61994442f44c6b4e27df30c9a587bebe5c55a5f53a984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5e59e24729c123cdb61994442f44c6b4e27df30c9a587bebe5c55a5f53a984", kill_on_drop: false }` [INFO] [stdout] db5e59e24729c123cdb61994442f44c6b4e27df30c9a587bebe5c55a5f53a984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 617e4452edbe48342d0f0d559ec2d02d2240feec2cc8fcba89f6619cfd998672 [INFO] running `Command { std: "docker" "start" "-a" "617e4452edbe48342d0f0d559ec2d02d2240feec2cc8fcba89f6619cfd998672", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling probe-c-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | try!(write_to_new_file(&source_path, source)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:384:9 [INFO] [stdout] | [INFO] [stdout] 384 | try!(fs::remove_file(&source_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:383:30 [INFO] [stdout] | [INFO] [stdout] 383 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | try!(write_to_new_file(&source_path, source)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:405:9 [INFO] [stdout] | [INFO] [stdout] 405 | try!(fs::remove_file(&source_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:404:30 [INFO] [stdout] | [INFO] [stdout] 404 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:409:13 [INFO] [stdout] | [INFO] [stdout] 409 | try!(fs::remove_file(&exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:408:31 [INFO] [stdout] | [INFO] [stdout] 408 | run_output = Some(try!((*self.run)(&exe_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:444:34 [INFO] [stdout] | [INFO] [stdout] 444 | let compile_run_output = try!(self.check_run(&source)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:445:30 [INFO] [stdout] | [INFO] [stdout] 445 | let run_out_string = try!(compile_run_output.successful_run_output()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:520:20 [INFO] [stdout] | [INFO] [stdout] 520 | let mut file = try!(fs::File::create(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | compile_to: Box CommandResult + 'a>, [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] 294 - compile_to: Box CommandResult + 'a>, [INFO] [stdout] 294 + compile_to: Box CommandResult + 'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | run: Box CommandResult + '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] 295 - run: Box CommandResult + 'a>, [INFO] [stdout] 295 + run: Box CommandResult + 'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | fn cause(&self) -> Option<&Error> { [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] 120 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 120 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:268:32 [INFO] [stdout] | [INFO] [stdout] 268 | fn cause(&self) -> Option<&Error> { [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] 268 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 268 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `Command { std: "docker" "inspect" "617e4452edbe48342d0f0d559ec2d02d2240feec2cc8fcba89f6619cfd998672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "617e4452edbe48342d0f0d559ec2d02d2240feec2cc8fcba89f6619cfd998672", kill_on_drop: false }` [INFO] [stdout] 617e4452edbe48342d0f0d559ec2d02d2240feec2cc8fcba89f6619cfd998672 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] f64f1de135d230d3495df1b63a02eaeb31ce76f426e9597c97c4aeec7e860ec8 [INFO] running `Command { std: "docker" "start" "-a" "f64f1de135d230d3495df1b63a02eaeb31ce76f426e9597c97c4aeec7e860ec8", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | try!(write_to_new_file(&source_path, source)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:384:9 [INFO] [stdout] | [INFO] [stdout] 384 | try!(fs::remove_file(&source_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:383:30 [INFO] [stdout] | [INFO] [stdout] 383 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | try!(write_to_new_file(&source_path, source)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:405:9 [INFO] [stdout] | [INFO] [stdout] 405 | try!(fs::remove_file(&source_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:404:30 [INFO] [stdout] | [INFO] [stdout] 404 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:409:13 [INFO] [stdout] | [INFO] [stdout] 409 | try!(fs::remove_file(&exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:408:31 [INFO] [stdout] | [INFO] [stdout] 408 | run_output = Some(try!((*self.run)(&exe_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:444:34 [INFO] [stdout] | [INFO] [stdout] 444 | let compile_run_output = try!(self.check_run(&source)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:445:30 [INFO] [stdout] | [INFO] [stdout] 445 | let run_out_string = try!(compile_run_output.successful_run_output()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:520:20 [INFO] [stdout] | [INFO] [stdout] 520 | let mut file = try!(fs::File::create(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | compile_to: Box CommandResult + 'a>, [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] 294 - compile_to: Box CommandResult + 'a>, [INFO] [stdout] 294 + compile_to: Box CommandResult + 'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling probe-c-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | run: Box CommandResult + '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] 295 - run: Box CommandResult + 'a>, [INFO] [stdout] 295 + run: Box CommandResult + 'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | fn cause(&self) -> Option<&Error> { [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] 120 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 120 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:268:32 [INFO] [stdout] | [INFO] [stdout] 268 | fn cause(&self) -> Option<&Error> { [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] 268 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 268 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | try!(write_to_new_file(&source_path, source)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:384:9 [INFO] [stdout] | [INFO] [stdout] 384 | try!(fs::remove_file(&source_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:383:30 [INFO] [stdout] | [INFO] [stdout] 383 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | try!(write_to_new_file(&source_path, source)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:405:9 [INFO] [stdout] | [INFO] [stdout] 405 | try!(fs::remove_file(&source_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:404:30 [INFO] [stdout] | [INFO] [stdout] 404 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:409:13 [INFO] [stdout] | [INFO] [stdout] 409 | try!(fs::remove_file(&exe_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:408:31 [INFO] [stdout] | [INFO] [stdout] 408 | run_output = Some(try!((*self.run)(&exe_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:444:34 [INFO] [stdout] | [INFO] [stdout] 444 | let compile_run_output = try!(self.check_run(&source)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:445:30 [INFO] [stdout] | [INFO] [stdout] 445 | let run_out_string = try!(compile_run_output.successful_run_output()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:520:20 [INFO] [stdout] | [INFO] [stdout] 520 | let mut file = try!(fs::File::create(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | compile_to: Box CommandResult + 'a>, [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] 294 - compile_to: Box CommandResult + 'a>, [INFO] [stdout] 294 + compile_to: Box CommandResult + 'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | run: Box CommandResult + '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] 295 - run: Box CommandResult + 'a>, [INFO] [stdout] 295 + run: Box CommandResult + 'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | fn cause(&self) -> Option<&Error> { [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] 120 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 120 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:268:32 [INFO] [stdout] | [INFO] [stdout] 268 | fn cause(&self) -> Option<&Error> { [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] 268 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 268 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.87s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/probe_c_api-0d8744166baa1446) [INFO] [stderr] Executable tests/align_of.rs (/opt/rustwide/target/debug/deps/align_of-25868e0aebfdd183) [INFO] [stderr] Executable tests/check_compile.rs (/opt/rustwide/target/debug/deps/check_compile-839fbde11e4c032b) [INFO] [stderr] Executable tests/check_run.rs (/opt/rustwide/target/debug/deps/check_run-a41ed8844e581a2b) [INFO] [stderr] Executable tests/is_defined_macro.rs (/opt/rustwide/target/debug/deps/is_defined_macro-f306fd3e8a655363) [INFO] [stderr] Executable tests/is_signed.rs (/opt/rustwide/target/debug/deps/is_signed-26f7eab48aaab79e) [INFO] [stderr] Executable tests/new.rs (/opt/rustwide/target/debug/deps/new-f7567e1c9bfc5f71) [INFO] [stderr] Executable tests/size_of.rs (/opt/rustwide/target/debug/deps/size_of-7f9cab466c33f9c3) [INFO] running `Command { std: "docker" "inspect" "f64f1de135d230d3495df1b63a02eaeb31ce76f426e9597c97c4aeec7e860ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f64f1de135d230d3495df1b63a02eaeb31ce76f426e9597c97c4aeec7e860ec8", kill_on_drop: false }` [INFO] [stdout] f64f1de135d230d3495df1b63a02eaeb31ce76f426e9597c97c4aeec7e860ec8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] a22af58ee705b6f9d7c5f16d3467157446f041e75b09801c985c7b610e6e1761 [INFO] running `Command { std: "docker" "start" "-a" "a22af58ee705b6f9d7c5f16d3467157446f041e75b09801c985c7b610e6e1761", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:382:9 [INFO] [stderr] | [INFO] [stderr] 382 | try!(write_to_new_file(&source_path, source)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:384:9 [INFO] [stderr] | [INFO] [stderr] 384 | try!(fs::remove_file(&source_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:383:30 [INFO] [stderr] | [INFO] [stderr] 383 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | try!(write_to_new_file(&source_path, source)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:405:9 [INFO] [stderr] | [INFO] [stderr] 405 | try!(fs::remove_file(&source_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:404:30 [INFO] [stderr] | [INFO] [stderr] 404 | let compile_output = try!((*self.compile_to)(&source_path, &exe_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:409:13 [INFO] [stderr] | [INFO] [stderr] 409 | try!(fs::remove_file(&exe_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:408:31 [INFO] [stderr] | [INFO] [stderr] 408 | run_output = Some(try!((*self.run)(&exe_path))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:444:34 [INFO] [stderr] | [INFO] [stderr] 444 | let compile_run_output = try!(self.check_run(&source)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:445:30 [INFO] [stderr] | [INFO] [stderr] 445 | let run_out_string = try!(compile_run_output.successful_run_output()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:520:20 [INFO] [stderr] | [INFO] [stderr] 520 | let mut file = try!(fs::File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:294:21 [INFO] [stderr] | [INFO] [stderr] 294 | compile_to: Box CommandResult + 'a>, [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] 294 - compile_to: Box CommandResult + 'a>, [INFO] [stderr] 294 + compile_to: Box CommandResult + 'a>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:295:14 [INFO] [stderr] | [INFO] [stderr] 295 | run: Box CommandResult + '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] 295 - run: Box CommandResult + 'a>, [INFO] [stderr] 295 + run: Box CommandResult + 'a>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:120:32 [INFO] [stderr] | [INFO] [stderr] 120 | fn cause(&self) -> Option<&Error> { [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] 120 - fn cause(&self) -> Option<&Error> { [INFO] [stderr] 120 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:268:32 [INFO] [stderr] | [INFO] [stderr] 268 | fn cause(&self) -> Option<&Error> { [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] 268 - fn cause(&self) -> Option<&Error> { [INFO] [stderr] 268 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `probe-c-api` (lib) generated 15 warnings [INFO] [stderr] warning: `probe-c-api` (lib test) generated 15 warnings (15 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/probe_c_api-0d8744166baa1446) [INFO] [stderr] Running tests/align_of.rs (/opt/rustwide/target/debug/deps/align_of-25868e0aebfdd183) [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 alignof_char ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/check_compile.rs (/opt/rustwide/target/debug/deps/check_compile-839fbde11e4c032b) [INFO] [stdout] running 2 tests [INFO] [stdout] test check_compile_fail ... ok [INFO] [stdout] test check_compile_pass ... ok [INFO] [stderr] Running tests/check_run.rs (/opt/rustwide/target/debug/deps/check_run-a41ed8844e581a2b) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test check_run_compile_fail ... ok [INFO] [stdout] test check_run_pass ... ok [INFO] [stdout] test check_run_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/is_defined_macro.rs (/opt/rustwide/target/debug/deps/is_defined_macro-f306fd3e8a655363) [INFO] [stdout] running 1 test [INFO] [stdout] test check_macro_definition ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] Running tests/is_signed.rs (/opt/rustwide/target/debug/deps/is_signed-26f7eab48aaab79e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/new.rs (/opt/rustwide/target/debug/deps/new-f7567e1c9bfc5f71) [INFO] [stdout] test check_integer_sign ... ok [INFO] [stderr] Running tests/size_of.rs (/opt/rustwide/target/debug/deps/size_of-7f9cab466c33f9c3) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test new_probe_checks_directory ... ok [INFO] [stdout] test new_probe_errors_on_inaccessible_metadata ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test sizeof_compilation_error ... ok [INFO] [stdout] test sizeof_type_in_header ... ok [INFO] [stderr] Doc-tests probe-c-api [INFO] [stdout] test sizeof_char ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [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" "a22af58ee705b6f9d7c5f16d3467157446f041e75b09801c985c7b610e6e1761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a22af58ee705b6f9d7c5f16d3467157446f041e75b09801c985c7b610e6e1761", kill_on_drop: false }` [INFO] [stdout] a22af58ee705b6f9d7c5f16d3467157446f041e75b09801c985c7b610e6e1761