[INFO] fetching crate dasp_frame 0.11.0... [INFO] checking dasp_frame-0.11.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate dasp_frame 0.11.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate dasp_frame 0.11.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate dasp_frame 0.11.0 [INFO] finished tweaking crates.io crate dasp_frame 0.11.0 [INFO] tweaked toml for crates.io crate dasp_frame 0.11.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45562619f25d9a8f7a9ac440d9d5e714bd39f0626a2884a78bec2526c63aff74 [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" "45562619f25d9a8f7a9ac440d9d5e714bd39f0626a2884a78bec2526c63aff74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45562619f25d9a8f7a9ac440d9d5e714bd39f0626a2884a78bec2526c63aff74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45562619f25d9a8f7a9ac440d9d5e714bd39f0626a2884a78bec2526c63aff74", kill_on_drop: false }` [INFO] [stdout] 45562619f25d9a8f7a9ac440d9d5e714bd39f0626a2884a78bec2526c63aff74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c42877081ba9dd8ea5e36c2d6c2d6f6f9d39b728b2ea701590e3ec99dc316fb [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" "1c42877081ba9dd8ea5e36c2d6c2d6f6f9d39b728b2ea701590e3ec99dc316fb", kill_on_drop: false }` [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking dasp_frame v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:323:26 [INFO] [stdout] | [INFO] [stdout] 323 | self.map(|s| s.to_sample()) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 392 | / impl_frame_for_fixed_size_array! { [INFO] [stdout] 393 | | N1 1, [0], [INFO] [stdout] 394 | | N2 2, [0 1], [INFO] [stdout] 395 | | N3 3, [0 1 2], [INFO] [stdout] ... | [INFO] [stdout] 424 | | N32 32, [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31], [INFO] [stdout] 425 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Frame::map(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_map)]` to the crate attributes to enable `array::::map` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:323:26 [INFO] [stdout] | [INFO] [stdout] 323 | self.map(|s| s.to_sample()) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 392 | / impl_frame_for_fixed_size_array! { [INFO] [stdout] 393 | | N1 1, [0], [INFO] [stdout] 394 | | N2 2, [0 1], [INFO] [stdout] 395 | | N3 3, [0 1 2], [INFO] [stdout] ... | [INFO] [stdout] 424 | | N32 32, [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31], [INFO] [stdout] 425 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Frame::map(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_map)]` to the crate attributes to enable `array::::map` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:323:26 [INFO] [stdout] | [INFO] [stdout] 323 | self.map(|s| s.to_sample()) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 392 | / impl_frame_for_fixed_size_array! { [INFO] [stdout] 393 | | N1 1, [0], [INFO] [stdout] 394 | | N2 2, [0 1], [INFO] [stdout] 395 | | N3 3, [0 1 2], [INFO] [stdout] ... | [INFO] [stdout] 424 | | N32 32, [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31], [INFO] [stdout] 425 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Frame::map(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_map)]` to the crate attributes to enable `array::::map` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:323:26 [INFO] [stdout] | [INFO] [stdout] 323 | self.map(|s| s.to_sample()) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 392 | / impl_frame_for_fixed_size_array! { [INFO] [stdout] 393 | | N1 1, [0], [INFO] [stdout] 394 | | N2 2, [0 1], [INFO] [stdout] 395 | | N3 3, [0 1 2], [INFO] [stdout] ... | [INFO] [stdout] 424 | | N32 32, [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31], [INFO] [stdout] 425 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Frame::map(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_map)]` to the crate attributes to enable `array::::map` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:328:26 [INFO] [stdout] | [INFO] [stdout] 328 | self.map(|s| s.to_sample()) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 392 | / impl_frame_for_fixed_size_array! { [INFO] [stdout] 393 | | N1 1, [0], [INFO] [stdout] 394 | | N2 2, [0 1], [INFO] [stdout] 395 | | N3 3, [0 1 2], [INFO] [stdout] ... | [INFO] [stdout] 424 | | N32 32, [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31], [INFO] [stdout] 425 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Frame::map(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_map)]` to the crate attributes to enable `array::::map` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:328:26 [INFO] [stdout] | [INFO] [stdout] 328 | self.map(|s| s.to_sample()) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 392 | / impl_frame_for_fixed_size_array! { [INFO] [stdout] 393 | | N1 1, [0], [INFO] [stdout] 394 | | N2 2, [0 1], [INFO] [stdout] 395 | | N3 3, [0 1 2], [INFO] [stdout] ... | [INFO] [stdout] 424 | | N32 32, [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31], [INFO] [stdout] 425 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Frame::map(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(array_map)]` to the crate attributes to enable `array::::map` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "1c42877081ba9dd8ea5e36c2d6c2d6f6f9d39b728b2ea701590e3ec99dc316fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c42877081ba9dd8ea5e36c2d6c2d6f6f9d39b728b2ea701590e3ec99dc316fb", kill_on_drop: false }` [INFO] [stdout] 1c42877081ba9dd8ea5e36c2d6c2d6f6f9d39b728b2ea701590e3ec99dc316fb