[INFO] fetching crate enum-set 0.0.8... [INFO] testing enum-set-0.0.8 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate enum-set 0.0.8 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate enum-set 0.0.8 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate enum-set 0.0.8 [INFO] finished tweaking crates.io crate enum-set 0.0.8 [INFO] tweaked toml for crates.io crate enum-set 0.0.8 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc57bdf654ac7b40fc0f96db920594929cfaf354e5bec4fa50ff9e3b8db3539a [INFO] running `Command { std: "docker" "start" "-a" "cc57bdf654ac7b40fc0f96db920594929cfaf354e5bec4fa50ff9e3b8db3539a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc57bdf654ac7b40fc0f96db920594929cfaf354e5bec4fa50ff9e3b8db3539a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc57bdf654ac7b40fc0f96db920594929cfaf354e5bec4fa50ff9e3b8db3539a", kill_on_drop: false }` [INFO] [stdout] cc57bdf654ac7b40fc0f96db920594929cfaf354e5bec4fa50ff9e3b8db3539a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8000dec2248b8503256d26d27236dacf5369e2390709b728a5937710f7b4370e [INFO] running `Command { std: "docker" "start" "-a" "8000dec2248b8503256d26d27236dacf5369e2390709b728a5937710f7b4370e", kill_on_drop: false }` [INFO] [stderr] Compiling enum-set v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:75:24 [INFO] [stdout] | [INFO] [stdout] 75 | unsafe fn from_u32(u32) -> Self; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "8000dec2248b8503256d26d27236dacf5369e2390709b728a5937710f7b4370e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8000dec2248b8503256d26d27236dacf5369e2390709b728a5937710f7b4370e", kill_on_drop: false }` [INFO] [stdout] 8000dec2248b8503256d26d27236dacf5369e2390709b728a5937710f7b4370e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 783857367a963e5c51d759bdadc67426da53d2f8a51816e7c839e421934f9c07 [INFO] running `Command { std: "docker" "start" "-a" "783857367a963e5c51d759bdadc67426da53d2f8a51816e7c839e421934f9c07", kill_on_drop: false }` [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:75:24 [INFO] [stdout] | [INFO] [stdout] 75 | unsafe fn from_u32(u32) -> Self; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling enum-set v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:75:24 [INFO] [stdout] | [INFO] [stdout] 75 | unsafe fn from_u32(u32) -> Self; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "783857367a963e5c51d759bdadc67426da53d2f8a51816e7c839e421934f9c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "783857367a963e5c51d759bdadc67426da53d2f8a51816e7c839e421934f9c07", kill_on_drop: false }` [INFO] [stdout] 783857367a963e5c51d759bdadc67426da53d2f8a51816e7c839e421934f9c07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 634277aed599de5fe14ad581a9a24bf3d68e2fa6bce0c35455cb4f4bb3311539 [INFO] running `Command { std: "docker" "start" "-a" "634277aed599de5fe14ad581a9a24bf3d68e2fa6bce0c35455cb4f4bb3311539", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/lib.rs:75:24 [INFO] [stderr] | [INFO] [stderr] 75 | unsafe fn from_u32(u32) -> Self; [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: u32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: `enum-set` (lib) generated 1 warning [INFO] [stderr] warning: `enum-set` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/enum_set-53efb82bab23d16b) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_assign_operators ... ok [INFO] [stdout] test tests::test_clone_iterator ... ok [INFO] [stdout] test tests::test_contains ... ok [INFO] [stdout] test tests::test_debug ... ok [INFO] [stdout] test tests::test_disjoint_intersects ... ok [INFO] [stdout] test tests::test_empty_does_not_intersect_with_full ... ok [INFO] [stdout] test tests::test_iterator ... ok [INFO] [stdout] test tests::test_len ... ok [INFO] [stdout] test tests::test_new ... ok [INFO] [stdout] test tests::test_operators ... ok [INFO] [stdout] test tests::test_overlapping_intersects ... ok [INFO] [stdout] test tests::test_superset ... ok [INFO] [stdout] test tests::test_two_empties_do_not_intersect ... ok [INFO] [stdout] test tests::test_overflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests enum-set [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - CLike (line 49) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "634277aed599de5fe14ad581a9a24bf3d68e2fa6bce0c35455cb4f4bb3311539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "634277aed599de5fe14ad581a9a24bf3d68e2fa6bce0c35455cb4f4bb3311539", kill_on_drop: false }` [INFO] [stdout] 634277aed599de5fe14ad581a9a24bf3d68e2fa6bce0c35455cb4f4bb3311539