[INFO] fetching crate cargo-libafl-helper 0.1.0...
[INFO] testing cargo-libafl-helper-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate cargo-libafl-helper 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cargo-libafl-helper 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-libafl-helper 0.1.0
[INFO] finished tweaking crates.io crate cargo-libafl-helper 0.1.0
[INFO] tweaked toml for crates.io crate cargo-libafl-helper 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_arbitrary v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cca58281e5470a3dc32426d0c975083f9ce54afdd382111163dbaf13394c548a
[INFO] running `Command { std: "docker" "start" "-a" "cca58281e5470a3dc32426d0c975083f9ce54afdd382111163dbaf13394c548a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca58281e5470a3dc32426d0c975083f9ce54afdd382111163dbaf13394c548a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca58281e5470a3dc32426d0c975083f9ce54afdd382111163dbaf13394c548a", kill_on_drop: false }`
[INFO] [stdout] cca58281e5470a3dc32426d0c975083f9ce54afdd382111163dbaf13394c548a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4a6198c43173b2fe3a0558b66ba3e4dfdc017f05c7b51ca6923b686cabadc18
[INFO] running `Command { std: "docker" "start" "-a" "c4a6198c43173b2fe3a0558b66ba3e4dfdc017f05c7b51ca6923b686cabadc18", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling cargo-libafl-helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "c4a6198c43173b2fe3a0558b66ba3e4dfdc017f05c7b51ca6923b686cabadc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a6198c43173b2fe3a0558b66ba3e4dfdc017f05c7b51ca6923b686cabadc18", kill_on_drop: false }`
[INFO] [stdout] c4a6198c43173b2fe3a0558b66ba3e4dfdc017f05c7b51ca6923b686cabadc18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6caae28a741951ed2e0fdb34c2be5c5254414d6b798439c713ffbf9cf832dc84
[INFO] running `Command { std: "docker" "start" "-a" "6caae28a741951ed2e0fdb34c2be5c5254414d6b798439c713ffbf9cf832dc84", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-libafl-helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6caae28a741951ed2e0fdb34c2be5c5254414d6b798439c713ffbf9cf832dc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6caae28a741951ed2e0fdb34c2be5c5254414d6b798439c713ffbf9cf832dc84", kill_on_drop: false }`
[INFO] [stdout] 6caae28a741951ed2e0fdb34c2be5c5254414d6b798439c713ffbf9cf832dc84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12a30cabb96a4f655caf9a509b83a5a0903c62049844cbeef5e68a24c6040d4f
[INFO] running `Command { std: "docker" "start" "-a" "12a30cabb96a4f655caf9a509b83a5a0903c62049844cbeef5e68a24c6040d4f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_libafl_helper-fe5e388c0b76ffd4)
[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] [stderr]    Doc-tests cargo_libafl_helper
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - fuzz_target (line 26) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - fuzz_target (line 48) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - fuzz_target (line 26) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libfuzzer_sys`
[INFO] [stdout]  --> src/lib.rs:29:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use libfuzzer_sys::fuzz_target;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `libfuzzer_sys`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fuzz_target (line 48) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libfuzzer_sys`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libfuzzer_sys::{arbitrary::{Arbitrary, Error, Unstructured}, fuzz_target};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `libfuzzer_sys`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libfuzzer_sys`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libfuzzer_sys::{arbitrary::{Arbitrary, Error, Unstructured}, fuzz_target};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `libfuzzer_sys`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - fuzz_target (line 26)
[INFO] [stdout]     src/lib.rs - fuzz_target (line 48)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "12a30cabb96a4f655caf9a509b83a5a0903c62049844cbeef5e68a24c6040d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a30cabb96a4f655caf9a509b83a5a0903c62049844cbeef5e68a24c6040d4f", kill_on_drop: false }`
[INFO] [stdout] 12a30cabb96a4f655caf9a509b83a5a0903c62049844cbeef5e68a24c6040d4f
