[INFO] fetching crate dasp_frame 0.11.0... [INFO] checking dasp_frame-0.11.0 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] extracting crate dasp_frame 0.11.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate dasp_frame 0.11.0 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 645c7adf95f1c854777eedd0d44fc51eed41c946b525039c441da7430c0eac65 [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" "645c7adf95f1c854777eedd0d44fc51eed41c946b525039c441da7430c0eac65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "645c7adf95f1c854777eedd0d44fc51eed41c946b525039c441da7430c0eac65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "645c7adf95f1c854777eedd0d44fc51eed41c946b525039c441da7430c0eac65", kill_on_drop: false }` [INFO] [stdout] 645c7adf95f1c854777eedd0d44fc51eed41c946b525039c441da7430c0eac65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87dcef21496df69fd2d3f01b84c2699ea1185c802d63f97150d96c877721d973 [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" "87dcef21496df69fd2d3f01b84c2699ea1185c802d63f97150d96c877721d973", 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: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: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: 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 2.54s [INFO] running `Command { std: "docker" "inspect" "87dcef21496df69fd2d3f01b84c2699ea1185c802d63f97150d96c877721d973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87dcef21496df69fd2d3f01b84c2699ea1185c802d63f97150d96c877721d973", kill_on_drop: false }` [INFO] [stdout] 87dcef21496df69fd2d3f01b84c2699ea1185c802d63f97150d96c877721d973