[INFO] cloning repository https://github.com/pcwizz/async-fuzzing-playbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcwizz/async-fuzzing-playbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwizz%2Fasync-fuzzing-playbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwizz%2Fasync-fuzzing-playbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d625ce5f2468133b64e8507f895ef249fc6f8d8f
[INFO] checking pcwizz/async-fuzzing-playbox against master#24139cf844095e574708faf406034dc78cb39143 for pr-149518-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwizz%2Fasync-fuzzing-playbox" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pcwizz/async-fuzzing-playbox
[INFO] finished tweaking git repo https://github.com/pcwizz/async-fuzzing-playbox
[INFO] tweaked toml for git repo https://github.com/pcwizz/async-fuzzing-playbox written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pcwizz/async-fuzzing-playbox on toolchain 24139cf844095e574708faf406034dc78cb39143
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pcwizz/async-fuzzing-playbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-2-tc1/source/fuzz/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] [stderr] warning: /workspace/builds/worker-2-tc1/source/fuzz/Cargo.toml: unused manifest key: toolchain
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.9
[INFO] [stderr]   Downloaded tokio v1.44.0
[INFO] [stderr]   Downloaded afl v0.15.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c715e5e7e13128710b8c8a92e4a7a26ebb1fb3dd6422e4199887101c37fcb9f1
[INFO] running `Command { std: "docker" "start" "-a" "c715e5e7e13128710b8c8a92e4a7a26ebb1fb3dd6422e4199887101c37fcb9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c715e5e7e13128710b8c8a92e4a7a26ebb1fb3dd6422e4199887101c37fcb9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c715e5e7e13128710b8c8a92e4a7a26ebb1fb3dd6422e4199887101c37fcb9f1", kill_on_drop: false }`
[INFO] [stdout] c715e5e7e13128710b8c8a92e4a7a26ebb1fb3dd6422e4199887101c37fcb9f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4728ecf12ffde952302afeca1f306f0dc5361b5e691aab1a6596ed4e8182ef6a
[INFO] running `Command { std: "docker" "start" "-a" "4728ecf12ffde952302afeca1f306f0dc5361b5e691aab1a6596ed4e8182ef6a", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/fuzz/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/fuzz/Cargo.toml: unused manifest key: toolchain
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking rustc_version v0.4.1
[INFO] [stderr]    Compiling afl v0.15.15
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.9
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.44.0
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking async_fuzzing_playbox v0.1.0 (/opt/rustwide/workdir/fuzz_target)
[INFO] [stderr]     Checking afl_fuzz v0.1.0 (/opt/rustwide/workdir/afl)
[INFO] [stderr]     Checking async_fuzzing_playbox_fuzz v0.0.0 (/opt/rustwide/workdir/fuzz)
[INFO] [stdout] warning: unused import: `Pending`
[INFO] [stdout]  --> fuzz/fuzz_targets/reading_target_future_poll.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::future::{Future, Pending};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/reading_target_future_poll.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/reading_target_future_tokio_full.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pending`
[INFO] [stdout]  --> fuzz/fuzz_targets/reading_target_future_poll.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::future::{Future, Pending};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/reading_target_future_poll.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pending`
[INFO] [stdout]  --> fuzz/fuzz_targets/spawn_target_future_poll.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::{Future, Pending};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/spawn_target_future_poll.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/reading_target_future_tokio_full.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pending`
[INFO] [stdout]  --> fuzz/fuzz_targets/simple_target_future_poll.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::{Future, Pending};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pending`
[INFO] [stdout]  --> fuzz/fuzz_targets/spawn_target_future_poll.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::{Future, Pending};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/spawn_target_future_poll.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/simple_target_future_poll.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pending`
[INFO] [stdout]  --> fuzz/fuzz_targets/simple_target_future_poll.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::{Future, Pending};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `noop_waker` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fuzz/fuzz_targets/simple_target_future_poll.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(noop_waker)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.77s
[INFO] running `Command { std: "docker" "inspect" "4728ecf12ffde952302afeca1f306f0dc5361b5e691aab1a6596ed4e8182ef6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4728ecf12ffde952302afeca1f306f0dc5361b5e691aab1a6596ed4e8182ef6a", kill_on_drop: false }`
[INFO] [stdout] 4728ecf12ffde952302afeca1f306f0dc5361b5e691aab1a6596ed4e8182ef6a