[INFO] fetching crate runloop 0.1.0... [INFO] testing runloop-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate runloop 0.1.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate runloop 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] daa2531a13a6661b2829f955c17ca51a61ac11514c1938a7eb8c6c091e1fe97a [INFO] running `Command { std: "docker" "start" "-a" "daa2531a13a6661b2829f955c17ca51a61ac11514c1938a7eb8c6c091e1fe97a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daa2531a13a6661b2829f955c17ca51a61ac11514c1938a7eb8c6c091e1fe97a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa2531a13a6661b2829f955c17ca51a61ac11514c1938a7eb8c6c091e1fe97a", kill_on_drop: false }` [INFO] [stdout] daa2531a13a6661b2829f955c17ca51a61ac11514c1938a7eb8c6c091e1fe97a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 377cc3ee44cfa44c87af2cf1d4b6dfa76137a6612e33de236bc6db6d54d65f64 [INFO] running `Command { std: "docker" "start" "-a" "377cc3ee44cfa44c87af2cf1d4b6dfa76137a6612e33de236bc6db6d54d65f64", kill_on_drop: false }` [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "377cc3ee44cfa44c87af2cf1d4b6dfa76137a6612e33de236bc6db6d54d65f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "377cc3ee44cfa44c87af2cf1d4b6dfa76137a6612e33de236bc6db6d54d65f64", kill_on_drop: false }` [INFO] [stdout] 377cc3ee44cfa44c87af2cf1d4b6dfa76137a6612e33de236bc6db6d54d65f64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7f74f12474a73108214d791db4d9105b5f36c5724ef64f033a74c923fcc81d7 [INFO] running `Command { std: "docker" "start" "-a" "a7f74f12474a73108214d791db4d9105b5f36c5724ef64f033a74c923fcc81d7", 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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "a7f74f12474a73108214d791db4d9105b5f36c5724ef64f033a74c923fcc81d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7f74f12474a73108214d791db4d9105b5f36c5724ef64f033a74c923fcc81d7", kill_on_drop: false }` [INFO] [stdout] a7f74f12474a73108214d791db4d9105b5f36c5724ef64f033a74c923fcc81d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bbd7477fb80f1c26d8139dd728f425ec42acd6790f94616cf65d0c8ba9c31c18 [INFO] running `Command { std: "docker" "start" "-a" "bbd7477fb80f1c26d8139dd728f425ec42acd6790f94616cf65d0c8ba9c31c18", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 5 tests [INFO] [stderr] --> src/lib.rs:32:20 [INFO] [stdout] test tests::test_cancel_endless_loop ... ok [INFO] [stderr] | [INFO] [stdout] test tests::test_empty ... ok [INFO] [stderr] 32 | F: FnOnce(&Fn() -> bool) -> T, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> bool` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/runloop-0cfbb7c2523659ed) [INFO] [stdout] test tests::test_channel ... ok [INFO] [stdout] test tests::test_cancel_early ... ok [INFO] [stdout] test tests::test_timeout ... ok [INFO] [stderr] Doc-tests runloop [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [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" "bbd7477fb80f1c26d8139dd728f425ec42acd6790f94616cf65d0c8ba9c31c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbd7477fb80f1c26d8139dd728f425ec42acd6790f94616cf65d0c8ba9c31c18", kill_on_drop: false }` [INFO] [stdout] bbd7477fb80f1c26d8139dd728f425ec42acd6790f94616cf65d0c8ba9c31c18