[INFO] cloning repository https://github.com/andysalerno/async_crawl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andysalerno/async_crawl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fasync_crawl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fasync_crawl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c26646aed83d64c83340f3f9821c3be3ad339000 [INFO] testing andysalerno/async_crawl against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fasync_crawl" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andysalerno/async_crawl 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 git repo https://github.com/andysalerno/async_crawl [INFO] finished tweaking git repo https://github.com/andysalerno/async_crawl [INFO] tweaked toml for git repo https://github.com/andysalerno/async_crawl written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/andysalerno/async_crawl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.3.4 [INFO] [stderr] Downloaded event-listener v2.3.3 [INFO] [stderr] Downloaded async-channel v1.4.0 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ff7d779fee54031318d14aac1b947341b654335c856ed3117e34806baebaed6 [INFO] running `Command { std: "docker" "start" "-a" "5ff7d779fee54031318d14aac1b947341b654335c856ed3117e34806baebaed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ff7d779fee54031318d14aac1b947341b654335c856ed3117e34806baebaed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ff7d779fee54031318d14aac1b947341b654335c856ed3117e34806baebaed6", kill_on_drop: false }` [INFO] [stdout] 5ff7d779fee54031318d14aac1b947341b654335c856ed3117e34806baebaed6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6ee971923d33e6a9b5a0b4cda08ab6826c966ab50a05d3ce1834eb7b40399491 [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" "6ee971923d33e6a9b5a0b4cda08ab6826c966ab50a05d3ce1834eb7b40399491", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling event-listener v2.3.3 [INFO] [stderr] Compiling fastrand v1.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling futures-lite v0.1.10 [INFO] [stderr] Compiling async-channel v1.4.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling blocking v0.4.7 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling smol v0.1.18 [INFO] [stderr] Compiling async-std v1.6.2 [INFO] [stderr] Compiling async_crawl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] | ---------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 15 | future_incompatible [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(forbidden_lint_groups)]` 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 a future release! [INFO] [stdout] = note: for more information, see issue #81670 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] | ---------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 15 | future_incompatible [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #81670 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.00s [INFO] running `Command { std: "docker" "inspect" "6ee971923d33e6a9b5a0b4cda08ab6826c966ab50a05d3ce1834eb7b40399491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ee971923d33e6a9b5a0b4cda08ab6826c966ab50a05d3ce1834eb7b40399491", kill_on_drop: false }` [INFO] [stdout] 6ee971923d33e6a9b5a0b4cda08ab6826c966ab50a05d3ce1834eb7b40399491 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7c2fe719fbefd78874392fad2e32af8d15375378f05483a6db786c99373ac324 [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" "7c2fe719fbefd78874392fad2e32af8d15375378f05483a6db786c99373ac324", kill_on_drop: false }` [INFO] [stderr] Compiling async_crawl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] | ---------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 15 | future_incompatible [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(forbidden_lint_groups)]` 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 a future release! [INFO] [stdout] = note: for more information, see issue #81670 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] | ---------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 15 | future_incompatible [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #81670 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] | ---------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 15 | future_incompatible [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(forbidden_lint_groups)]` 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 a future release! [INFO] [stdout] = note: for more information, see issue #81670 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] | ---------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 15 | future_incompatible [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #81670 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "7c2fe719fbefd78874392fad2e32af8d15375378f05483a6db786c99373ac324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c2fe719fbefd78874392fad2e32af8d15375378f05483a6db786c99373ac324", kill_on_drop: false }` [INFO] [stdout] 7c2fe719fbefd78874392fad2e32af8d15375378f05483a6db786c99373ac324 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 46596b1cc2c96ce96afba6b195e2ccdfcdcf4dd0ec13decedcd72144b6fba560 [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" "46596b1cc2c96ce96afba6b195e2ccdfcdcf4dd0ec13decedcd72144b6fba560", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:15:5 [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] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stdout] [INFO] [stderr] | ---------------- `forbid` level set here [INFO] [stderr] ... [INFO] [stderr] 15 | future_incompatible [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(forbidden_lint_groups)]` 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 a future release! [INFO] [stderr] = note: for more information, see issue #81670 [INFO] [stderr] [INFO] [stderr] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stderr] | ---------------- `forbid` level set here [INFO] [stderr] ... [INFO] [stderr] 15 | future_incompatible [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #81670 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stderr] | ---------------- `forbid` level set here [INFO] [stderr] ... [INFO] [stderr] 15 | future_incompatible [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(forbidden_lint_groups)]` 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 a future release! [INFO] [stderr] = note: for more information, see issue #81670 [INFO] [stderr] [INFO] [stderr] warning: warn(future_incompatible) incompatible with previous forbid [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 4 | #![forbid(unsafe_code, rust_2018_idioms)] [INFO] [stderr] | ---------------- `forbid` level set here [INFO] [stderr] ... [INFO] [stderr] 15 | future_incompatible [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #81670 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_crawl-eb8fe184c06848a8) [INFO] [stderr] Doc-tests async_crawl [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" "46596b1cc2c96ce96afba6b195e2ccdfcdcf4dd0ec13decedcd72144b6fba560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46596b1cc2c96ce96afba6b195e2ccdfcdcf4dd0ec13decedcd72144b6fba560", kill_on_drop: false }` [INFO] [stdout] 46596b1cc2c96ce96afba6b195e2ccdfcdcf4dd0ec13decedcd72144b6fba560