[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 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcwizz%2Fasync-fuzzing-playbox" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pcwizz/async-fuzzing-playbox on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "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" "+416264364aa47959f5827723e1d7dabc95d0744b" "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-7-tc2/source/fuzz/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: binary `afl_fuzz` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../afl_fuzz
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `afl-fuzz`, convert `package.name`
[INFO] [stderr]   --> afl/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "afl_fuzz"
[INFO] [stderr]  2 + name = "afl-fuzz"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `afl-fuzz`, specify `bin.name`
[INFO] [stderr]   --> afl/Cargo.toml:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ path = "../fuzz_target"
[INFO] [stderr] 13 + [[bin]]
[INFO] [stderr] 14 + name = "afl-fuzz"
[INFO] [stderr] 15 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `afl_fuzz` (manifest) generated 1 warning
[INFO] [stderr] warning: fuzz/Cargo.toml: unused manifest key: toolchain
[INFO] [stderr] warning: binary `reading_target_future_poll` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../reading_target_future_poll
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `reading-target-future-poll`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 - name = "reading_target_future_poll"
[INFO] [stderr] 45 + name = "reading-target-future-poll"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `reading_target_future_tokio_full` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../reading_target_future_tokio_full
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `reading-target-future-tokio-full`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 - name = "reading_target_future_tokio_full"
[INFO] [stderr] 51 + name = "reading-target-future-tokio-full"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `simple_target_full_tokio` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../simple_target_full_tokio
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-target-full-tokio`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 - name = "simple_target_full_tokio"
[INFO] [stderr] 27 + name = "simple-target-full-tokio"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `simple_target_full_tokio_lazy` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../simple_target_full_tokio_lazy
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-target-full-tokio-lazy`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 - name = "simple_target_full_tokio_lazy"
[INFO] [stderr] 39 + name = "simple-target-full-tokio-lazy"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `simple_target_future_poll` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../simple_target_future_poll
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-target-future-poll`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 - name = "simple_target_future_poll"
[INFO] [stderr] 33 + name = "simple-target-future-poll"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `spawn_target_future_poll` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../spawn_target_future_poll
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `spawn-target-future-poll`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 - name = "spawn_target_future_poll"
[INFO] [stderr] 58 + name = "spawn-target-future-poll"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `spawn_target_tokio_test` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc2/source/target/.../spawn_target_tokio_test
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `spawn-target-tokio-test`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 - name = "spawn_target_tokio_test"
[INFO] [stderr] 64 + name = "spawn-target-tokio-test"
[INFO] [stderr]    |
[INFO] [stderr] warning: `async_fuzzing_playbox_fuzz` (manifest) generated 8 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f
[INFO] running `Command { std: "docker" "start" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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: binary `afl_fuzz` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../afl_fuzz
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `afl-fuzz`, convert `package.name`
[INFO] [stderr]   --> afl/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "afl_fuzz"
[INFO] [stderr]  2 + name = "afl-fuzz"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `afl-fuzz`, specify `bin.name`
[INFO] [stderr]   --> afl/Cargo.toml:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ path = "../fuzz_target"
[INFO] [stderr] 13 + [[bin]]
[INFO] [stderr] 14 + name = "afl-fuzz"
[INFO] [stderr] 15 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `afl_fuzz` (manifest) generated 1 warning
[INFO] [stderr] warning: fuzz/Cargo.toml: unused manifest key: toolchain
[INFO] [stderr] warning: binary `reading_target_future_poll` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../reading_target_future_poll
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `reading-target-future-poll`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 - name = "reading_target_future_poll"
[INFO] [stderr] 45 + name = "reading-target-future-poll"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `reading_target_future_tokio_full` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../reading_target_future_tokio_full
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `reading-target-future-tokio-full`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 - name = "reading_target_future_tokio_full"
[INFO] [stderr] 51 + name = "reading-target-future-tokio-full"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `simple_target_full_tokio` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../simple_target_full_tokio
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-target-full-tokio`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 - name = "simple_target_full_tokio"
[INFO] [stderr] 27 + name = "simple-target-full-tokio"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `simple_target_full_tokio_lazy` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../simple_target_full_tokio_lazy
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-target-full-tokio-lazy`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 - name = "simple_target_full_tokio_lazy"
[INFO] [stderr] 39 + name = "simple-target-full-tokio-lazy"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `simple_target_future_poll` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../simple_target_future_poll
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-target-future-poll`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 - name = "simple_target_future_poll"
[INFO] [stderr] 33 + name = "simple-target-future-poll"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `spawn_target_future_poll` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../spawn_target_future_poll
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `spawn-target-future-poll`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 - name = "spawn_target_future_poll"
[INFO] [stderr] 58 + name = "spawn-target-future-poll"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `spawn_target_tokio_test` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../spawn_target_tokio_test
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `spawn-target-tokio-test`, convert `bin.name`
[INFO] [stderr]   --> fuzz/Cargo.toml:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 - name = "spawn_target_tokio_test"
[INFO] [stderr] 64 + name = "spawn-target-tokio-test"
[INFO] [stderr]    |
[INFO] [stderr] warning: `async_fuzzing_playbox_fuzz` (manifest) generated 8 warnings
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling afl v0.15.15
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking rustc_version v0.4.1
[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 jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.9
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/416264364aa47959f5827723e1d7dabc95d0744b/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.99/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=60d19e1bd48a5331 -C extra-filename=-bf4e01e3431e55b6 --out-dir /opt/rustwide/target/debug/build/syn/bf4e01e3431e55b6/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fc1fd0f4d59463bc/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fc1fd0f4d59463bc/out/libproc_macro2-fc1fd0f4d59463bc.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/8e0dc74d34c2aef9/out/libquote-8e0dc74d34c2aef9.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f", kill_on_drop: false }`
[INFO] [stdout] 7f4b70b6d18ceda9899f57a75adf8e90dda6f6a97f56e5384a1388e9412f685f
