[INFO] fetching crate cargo-libafl-helper 0.1.0...
[INFO] testing cargo-libafl-helper-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cargo-libafl-helper 0.1.0 into /workspace/builds/worker-5-tc2/source
[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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-libafl-helper 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb150be05c52208c2636c7a49198b261a98cd3c994b0718c792e0361794a99aa
[INFO] running `Command { std: "docker" "start" "-a" "fb150be05c52208c2636c7a49198b261a98cd3c994b0718c792e0361794a99aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb150be05c52208c2636c7a49198b261a98cd3c994b0718c792e0361794a99aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb150be05c52208c2636c7a49198b261a98cd3c994b0718c792e0361794a99aa", kill_on_drop: false }`
[INFO] [stdout] fb150be05c52208c2636c7a49198b261a98cd3c994b0718c792e0361794a99aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9705c5b2ddaaccda075416242516a4c5af237cdb541d364a8f035b17b14af51f
[INFO] running `Command { std: "docker" "start" "-a" "9705c5b2ddaaccda075416242516a4c5af237cdb541d364a8f035b17b14af51f", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling cargo-libafl-helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "9705c5b2ddaaccda075416242516a4c5af237cdb541d364a8f035b17b14af51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9705c5b2ddaaccda075416242516a4c5af237cdb541d364a8f035b17b14af51f", kill_on_drop: false }`
[INFO] [stdout] 9705c5b2ddaaccda075416242516a4c5af237cdb541d364a8f035b17b14af51f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af372bb89200bf5e9a5626d59cb78cf143f19e8a53b6de853da7a8dd87d247e4
[INFO] running `Command { std: "docker" "start" "-a" "af372bb89200bf5e9a5626d59cb78cf143f19e8a53b6de853da7a8dd87d247e4", 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 0.35s
[INFO] running `Command { std: "docker" "inspect" "af372bb89200bf5e9a5626d59cb78cf143f19e8a53b6de853da7a8dd87d247e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af372bb89200bf5e9a5626d59cb78cf143f19e8a53b6de853da7a8dd87d247e4", kill_on_drop: false }`
[INFO] [stdout] af372bb89200bf5e9a5626d59cb78cf143f19e8a53b6de853da7a8dd87d247e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b318ef2c8a403d8bc6a8bf3094b3d1c1fd51bb6b5de6a50a3264326f6740fd8f
[INFO] running `Command { std: "docker" "start" "-a" "b318ef2c8a403d8bc6a8bf3094b3d1c1fd51bb6b5de6a50a3264326f6740fd8f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_libafl_helper-8840ab21d7c124ab)
[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:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use libfuzzer_sys::fuzz_target;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libfuzzer_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `libfuzzer_sys`, use `cargo add libfuzzer_sys` to add it to your `Cargo.toml`
[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 unresolved module or unlinked crate `libfuzzer_sys`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use libfuzzer_sys::{arbitrary::{Arbitrary, Error, Unstructured}, fuzz_target};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libfuzzer_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `libfuzzer_sys`, use `cargo add libfuzzer_sys` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libfuzzer_sys`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use libfuzzer_sys::{arbitrary::{Arbitrary, Error, Unstructured}, fuzz_target};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `libfuzzer_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `libfuzzer_sys`, use `cargo add libfuzzer_sys` to add it to your `Cargo.toml`
[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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b318ef2c8a403d8bc6a8bf3094b3d1c1fd51bb6b5de6a50a3264326f6740fd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b318ef2c8a403d8bc6a8bf3094b3d1c1fd51bb6b5de6a50a3264326f6740fd8f", kill_on_drop: false }`
[INFO] [stdout] b318ef2c8a403d8bc6a8bf3094b3d1c1fd51bb6b5de6a50a3264326f6740fd8f