[INFO] fetching crate signals 0.0.5... [INFO] testing signals-0.0.5 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate signals 0.0.5 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate signals 0.0.5 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate signals 0.0.5 [INFO] finished tweaking crates.io crate signals 0.0.5 [INFO] tweaked toml for crates.io crate signals 0.0.5 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a82814e621d82f104af396461f932924344b59d9b26e0df24aa7649d641ccbc2 [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" "a82814e621d82f104af396461f932924344b59d9b26e0df24aa7649d641ccbc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a82814e621d82f104af396461f932924344b59d9b26e0df24aa7649d641ccbc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a82814e621d82f104af396461f932924344b59d9b26e0df24aa7649d641ccbc2", kill_on_drop: false }` [INFO] [stdout] a82814e621d82f104af396461f932924344b59d9b26e0df24aa7649d641ccbc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aac40f9cb70f5efed5137e8fe910cb79ee01bf819da80f26e8172948e57fff04 [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" "aac40f9cb70f5efed5137e8fe910cb79ee01bf819da80f26e8172948e57fff04", kill_on_drop: false }` [INFO] [stderr] Compiling signals v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated type `input` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | type input; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | fn emit(&mut self, Self::input); [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::input` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | type WmEmitter = Wm>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 - type WmEmitter = Wm>; [INFO] [stdout] 82 + type WmEmitter = Wm>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | pub type AmEmitter = Am>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 - pub type AmEmitter = Am>; [INFO] [stdout] 81 + pub type AmEmitter = Am>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "aac40f9cb70f5efed5137e8fe910cb79ee01bf819da80f26e8172948e57fff04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac40f9cb70f5efed5137e8fe910cb79ee01bf819da80f26e8172948e57fff04", kill_on_drop: false }` [INFO] [stdout] aac40f9cb70f5efed5137e8fe910cb79ee01bf819da80f26e8172948e57fff04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36169842f7202dded7266211c412a17bd448a5024fba5dfc9a2350828597a204 [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" "36169842f7202dded7266211c412a17bd448a5024fba5dfc9a2350828597a204", kill_on_drop: false }` [INFO] [stdout] warning: associated type `input` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | type input; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | fn emit(&mut self, Self::input); [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::input` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | type WmEmitter = Wm>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 - type WmEmitter = Wm>; [INFO] [stdout] 82 + type WmEmitter = Wm>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | pub type AmEmitter = Am>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 - pub type AmEmitter = Am>; [INFO] [stdout] 81 + pub type AmEmitter = Am>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling signals v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated type `input` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | type input; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | fn emit(&mut self, Self::input); [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::input` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | type WmEmitter = Wm>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 - type WmEmitter = Wm>; [INFO] [stdout] 82 + type WmEmitter = Wm>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | pub type AmEmitter = Am>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 - pub type AmEmitter = Am>; [INFO] [stdout] 81 + pub type AmEmitter = Am>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "36169842f7202dded7266211c412a17bd448a5024fba5dfc9a2350828597a204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36169842f7202dded7266211c412a17bd448a5024fba5dfc9a2350828597a204", kill_on_drop: false }` [INFO] [stdout] 36169842f7202dded7266211c412a17bd448a5024fba5dfc9a2350828597a204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3c0d07c06b0e21870d55fbdb4cc4efa2a41b4f87e1403555e15df96cd065e6e [INFO] running `Command { std: "docker" "start" "-a" "f3c0d07c06b0e21870d55fbdb4cc4efa2a41b4f87e1403555e15df96cd065e6e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated type `input` should have an upper camel case name [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:70:10 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 70 | type input; [INFO] [stdout] [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/lib.rs:73:24 [INFO] [stderr] | [INFO] [stderr] 73 | fn emit(&mut self, Self::input); [INFO] [stderr] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::input` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:82:24 [INFO] [stderr] | [INFO] [stderr] 82 | type WmEmitter = Wm>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 82 - type WmEmitter = Wm>; [INFO] [stderr] 82 + type WmEmitter = Wm>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:81:28 [INFO] [stderr] | [INFO] [stderr] 81 | pub type AmEmitter = Am>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 81 - pub type AmEmitter = Am>; [INFO] [stderr] 81 + pub type AmEmitter = Am>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `signals` (lib) generated 4 warnings [INFO] [stderr] warning: `signals` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/signals-4c0217622437940d) [INFO] [stderr] Doc-tests signals [INFO] [stderr] warning: associated type `input` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:70:10 [INFO] [stderr] | [INFO] [stderr] 70 | type input; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3c0d07c06b0e21870d55fbdb4cc4efa2a41b4f87e1403555e15df96cd065e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3c0d07c06b0e21870d55fbdb4cc4efa2a41b4f87e1403555e15df96cd065e6e", kill_on_drop: false }` [INFO] [stdout] f3c0d07c06b0e21870d55fbdb4cc4efa2a41b4f87e1403555e15df96cd065e6e