[INFO] fetching crate runloop 0.1.0... [INFO] testing runloop-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate runloop 0.1.0 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate runloop 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate runloop 0.1.0 [INFO] finished tweaking crates.io crate runloop 0.1.0 [INFO] tweaked toml for crates.io crate runloop 0.1.0 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43483caf60f8af188e76149a5f15eb7f35cf1b819e02636c781516c1cb47d2e3 [INFO] running `Command { std: "docker" "start" "-a" "43483caf60f8af188e76149a5f15eb7f35cf1b819e02636c781516c1cb47d2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43483caf60f8af188e76149a5f15eb7f35cf1b819e02636c781516c1cb47d2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43483caf60f8af188e76149a5f15eb7f35cf1b819e02636c781516c1cb47d2e3", kill_on_drop: false }` [INFO] [stdout] 43483caf60f8af188e76149a5f15eb7f35cf1b819e02636c781516c1cb47d2e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58d67907fc4215edd1d0588106473fbf50b0d1e8bccd24da072fc3ef967b3f3a [INFO] running `Command { std: "docker" "start" "-a" "58d67907fc4215edd1d0588106473fbf50b0d1e8bccd24da072fc3ef967b3f3a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling runloop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | F: FnOnce(&Fn() -> bool) -> T, [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] 32 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stdout] 32 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | F: FnOnce(&Fn() -> bool) -> T, [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] 40 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stdout] 40 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "58d67907fc4215edd1d0588106473fbf50b0d1e8bccd24da072fc3ef967b3f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d67907fc4215edd1d0588106473fbf50b0d1e8bccd24da072fc3ef967b3f3a", kill_on_drop: false }` [INFO] [stdout] 58d67907fc4215edd1d0588106473fbf50b0d1e8bccd24da072fc3ef967b3f3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09ff6f6eb8559c082fad05f91bbf454dafb198e7eeabd9531f9ddbdba0e65b45 [INFO] running `Command { std: "docker" "start" "-a" "09ff6f6eb8559c082fad05f91bbf454dafb198e7eeabd9531f9ddbdba0e65b45", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | F: FnOnce(&Fn() -> bool) -> T, [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] 32 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stdout] 32 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling runloop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | F: FnOnce(&Fn() -> bool) -> T, [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] 40 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stdout] 40 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | F: FnOnce(&Fn() -> bool) -> T, [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] 32 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stdout] 32 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | F: FnOnce(&Fn() -> bool) -> T, [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] 40 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stdout] 40 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/runloop-891abfe2b48dbd83) [INFO] running `Command { std: "docker" "inspect" "09ff6f6eb8559c082fad05f91bbf454dafb198e7eeabd9531f9ddbdba0e65b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ff6f6eb8559c082fad05f91bbf454dafb198e7eeabd9531f9ddbdba0e65b45", kill_on_drop: false }` [INFO] [stdout] 09ff6f6eb8559c082fad05f91bbf454dafb198e7eeabd9531f9ddbdba0e65b45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d99bb39e0b689ac3942b4fda2801cceda0d293e8f3b5e4171239a35ee8ac52a1 [INFO] running `Command { std: "docker" "start" "-a" "d99bb39e0b689ac3942b4fda2801cceda0d293e8f3b5e4171239a35ee8ac52a1", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | F: FnOnce(&Fn() -> bool) -> T, [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] 32 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stderr] 32 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | F: FnOnce(&Fn() -> bool) -> T, [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] 40 - F: FnOnce(&Fn() -> bool) -> T, [INFO] [stderr] 40 + F: FnOnce(&dyn Fn() -> bool) -> T, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `runloop` (lib) generated 2 warnings [INFO] [stderr] warning: `runloop` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runloop-891abfe2b48dbd83) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_cancel_early ... ok [INFO] [stdout] test tests::test_cancel_endless_loop ... ok [INFO] [stdout] test tests::test_channel ... ok [INFO] [stdout] test tests::test_empty ... ok [INFO] [stdout] test tests::test_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests runloop [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d99bb39e0b689ac3942b4fda2801cceda0d293e8f3b5e4171239a35ee8ac52a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d99bb39e0b689ac3942b4fda2801cceda0d293e8f3b5e4171239a35ee8ac52a1", kill_on_drop: false }` [INFO] [stdout] d99bb39e0b689ac3942b4fda2801cceda0d293e8f3b5e4171239a35ee8ac52a1