[INFO] fetching crate dbus-udisks2 0.2.0... [INFO] checking dbus-udisks2-0.2.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate dbus-udisks2 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate dbus-udisks2 0.2.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dbus-udisks2 0.2.0 [INFO] finished tweaking crates.io crate dbus-udisks2 0.2.0 [INFO] tweaked toml for crates.io crate dbus-udisks2 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dbus v0.6.2 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc935ce71da4f39cb2b5a736cae233eb96501a41b91c2722300f1c7d900e8ce7 [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" "fc935ce71da4f39cb2b5a736cae233eb96501a41b91c2722300f1c7d900e8ce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc935ce71da4f39cb2b5a736cae233eb96501a41b91c2722300f1c7d900e8ce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc935ce71da4f39cb2b5a736cae233eb96501a41b91c2722300f1c7d900e8ce7", kill_on_drop: false }` [INFO] [stdout] fc935ce71da4f39cb2b5a736cae233eb96501a41b91c2722300f1c7d900e8ce7 [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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f8d28dc6078ae813dfe614e9ec2f153171fcbdeacf35d7be2594a2f3183ef42 [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" "1f8d28dc6078ae813dfe614e9ec2f153171fcbdeacf35d7be2594a2f3183ef42", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling libdbus-sys v0.1.5 [INFO] [stderr] Checking dbus v0.6.2 [INFO] [stderr] Checking dbus-udisks2 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/block.rs:59:85 [INFO] [stdout] | [INFO] [stdout] 59 | fn parse_from(path: &str, objects: &HashMap>>>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drive.rs:39:85 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse_from(path: &str, objects: &HashMap>>>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drive.rs:53:63 [INFO] [stdout] | [INFO] [stdout] 53 | fn parse(&mut self, objects: &HashMap>>) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_string(arg: &Variant>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_u64(arg: &Variant>) -> u64 { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_bool(arg: &Variant>) -> bool { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_string_array(arg: &Variant>) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:26:41 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn get_byte_array(arg: &Variant>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:30:37 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn atostr<'a>(array: Option + 'a>>) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:30:57 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn atostr<'a>(array: Option + 'a>>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn vva(value: &RefArg) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:55:51 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn get_array_of_byte_arrays(arg: &Variant>) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:63:85 [INFO] [stdout] | [INFO] [stdout] 63 | fn parse_from(path: &str, objects: &HashMap>>>) -> Option where Self: Sized; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:26:53 [INFO] [stdout] | [INFO] [stdout] 26 | HashMap>>> [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/block.rs:59:85 [INFO] [stdout] | [INFO] [stdout] 59 | fn parse_from(path: &str, objects: &HashMap>>>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drive.rs:39:85 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse_from(path: &str, objects: &HashMap>>>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drive.rs:53:63 [INFO] [stdout] | [INFO] [stdout] 53 | fn parse(&mut self, objects: &HashMap>>) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_string(arg: &Variant>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_u64(arg: &Variant>) -> u64 { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get_bool(arg: &Variant>) -> bool { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_string_array(arg: &Variant>) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:26:41 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn get_byte_array(arg: &Variant>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:30:37 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn atostr<'a>(array: Option + 'a>>) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:30:57 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn atostr<'a>(array: Option + 'a>>) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn vva(value: &RefArg) -> Option { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:55:51 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn get_array_of_byte_arrays(arg: &Variant>) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:63:85 [INFO] [stdout] | [INFO] [stdout] 63 | fn parse_from(path: &str, objects: &HashMap>>>) -> Option where Self: Sized; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:26:53 [INFO] [stdout] | [INFO] [stdout] 26 | HashMap>>> [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.61s [INFO] running `Command { std: "docker" "inspect" "1f8d28dc6078ae813dfe614e9ec2f153171fcbdeacf35d7be2594a2f3183ef42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f8d28dc6078ae813dfe614e9ec2f153171fcbdeacf35d7be2594a2f3183ef42", kill_on_drop: false }` [INFO] [stdout] 1f8d28dc6078ae813dfe614e9ec2f153171fcbdeacf35d7be2594a2f3183ef42