[INFO] fetching crate piston-binpool 0.1.0... [INFO] checking piston-binpool-0.1.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] extracting crate piston-binpool 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate piston-binpool 0.1.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate piston-binpool 0.1.0 [INFO] finished tweaking crates.io crate piston-binpool 0.1.0 [INFO] tweaked toml for crates.io crate piston-binpool 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06ee8416b8cab35b065d420ab6232950f66677b905ca260aa5eb13810b3df3f7 [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" "06ee8416b8cab35b065d420ab6232950f66677b905ca260aa5eb13810b3df3f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06ee8416b8cab35b065d420ab6232950f66677b905ca260aa5eb13810b3df3f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06ee8416b8cab35b065d420ab6232950f66677b905ca260aa5eb13810b3df3f7", kill_on_drop: false }` [INFO] [stdout] 06ee8416b8cab35b065d420ab6232950f66677b905ca260aa5eb13810b3df3f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8347da536e91b6066354b36e875fda268235f60b4f513eb718bac6e900e38fd [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" "e8347da536e91b6066354b36e875fda268235f60b4f513eb718bac6e900e38fd", kill_on_drop: false }` [INFO] [stderr] Checking piston-binpool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 286 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 298 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 286 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 306 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 298 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 306 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 320 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 320 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 332 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:346:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 346 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:358:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 358 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 332 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 369 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:397:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 397 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:409:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 409 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:346:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 346 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:358:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 358 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 369 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:397:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 397 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scalar` is imported redundantly [INFO] [stdout] --> src/lib.rs:409:13 [INFO] [stdout] | [INFO] [stdout] 104 | pub use read_write::{Array, Matrix, Vector, Scalar}; [INFO] [stdout] | ------ the item `Scalar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 409 | use read_write::Scalar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "e8347da536e91b6066354b36e875fda268235f60b4f513eb718bac6e900e38fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8347da536e91b6066354b36e875fda268235f60b4f513eb718bac6e900e38fd", kill_on_drop: false }` [INFO] [stdout] e8347da536e91b6066354b36e875fda268235f60b4f513eb718bac6e900e38fd