[INFO] fetching crate panic-control 0.1.4... [INFO] checking panic-control-0.1.4 against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243 [INFO] extracting crate panic-control 0.1.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate panic-control 0.1.4 on toolchain 81275a1445c7502a974118e0c69b795ab60be991 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate panic-control 0.1.4 [INFO] finished tweaking crates.io crate panic-control 0.1.4 [INFO] tweaked toml for crates.io crate panic-control 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee256767f2467e9824dd4f4c46b2139aa40f8aedc81ac655656e5e6818c8c12a [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" "ee256767f2467e9824dd4f4c46b2139aa40f8aedc81ac655656e5e6818c8c12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee256767f2467e9824dd4f4c46b2139aa40f8aedc81ac655656e5e6818c8c12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee256767f2467e9824dd4f4c46b2139aa40f8aedc81ac655656e5e6818c8c12a", kill_on_drop: false }` [INFO] [stdout] ee256767f2467e9824dd4f4c46b2139aa40f8aedc81ac655656e5e6818c8c12a [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7da2156a9d713a0c8f03edfeb40be03bb29b288565dea5663e245bf514ab75c0 [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" "7da2156a9d713a0c8f03edfeb40be03bb29b288565dea5663e245bf514ab75c0", kill_on_drop: false }` [INFO] [stderr] Checking panic-control v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/panic_control.rs:520:29 [INFO] [stdout] | [INFO] [stdout] 520 | fn str_from_any(something: &Any) -> Option<&str> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/panic_control.rs:530:33 [INFO] [stdout] | [INFO] [stdout] 530 | fn propagate_panic(box_any: Box) -> ! { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/panic_control.rs:520:29 [INFO] [stdout] | [INFO] [stdout] 520 | fn str_from_any(something: &Any) -> Option<&str> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/panic_control.rs:530:33 [INFO] [stdout] | [INFO] [stdout] 530 | fn propagate_panic(box_any: Box) -> ! { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/panic_control.rs:123:23 [INFO] [stdout] | [INFO] [stdout] 123 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/panic_control.rs:123:23 [INFO] [stdout] | [INFO] [stdout] 123 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/panic_control.rs:753:30 [INFO] [stdout] | [INFO] [stdout] 753 | static HOOK_ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/panic_control.rs:753:30 [INFO] [stdout] | [INFO] [stdout] 753 | static HOOK_ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/panic_control.rs:873:27 [INFO] [stdout] | [INFO] [stdout] 873 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/panic_control.rs:880:30 [INFO] [stdout] | [INFO] [stdout] 880 | static GUARD: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "7da2156a9d713a0c8f03edfeb40be03bb29b288565dea5663e245bf514ab75c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da2156a9d713a0c8f03edfeb40be03bb29b288565dea5663e245bf514ab75c0", kill_on_drop: false }` [INFO] [stdout] 7da2156a9d713a0c8f03edfeb40be03bb29b288565dea5663e245bf514ab75c0