[INFO] fetching crate membrane 0.11.0...
[INFO] checking membrane-0.11.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate membrane 0.11.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate membrane 0.11.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate membrane 0.11.0
[INFO] finished tweaking crates.io crate membrane 0.11.0
[INFO] tweaked toml for crates.io crate membrane 0.11.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded membrane_types v0.5.1
[INFO] [stderr]   Downloaded ffi_helpers v0.3.0
[INFO] [stderr]   Downloaded textwrap v0.13.4
[INFO] [stderr]   Downloaded membrane_macro v0.9.0
[INFO] [stderr]   Downloaded serde-reflection v0.3.6
[INFO] [stderr]   Downloaded allo-isolate v0.1.24
[INFO] [stderr]   Downloaded serde-generate v0.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96c580690d52a88a8f366b4636756acf767d6fac35873ba8b8b488ebc667c375
[INFO] running `Command { std: "docker" "start" "-a" "96c580690d52a88a8f366b4636756acf767d6fac35873ba8b8b488ebc667c375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96c580690d52a88a8f366b4636756acf767d6fac35873ba8b8b488ebc667c375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c580690d52a88a8f366b4636756acf767d6fac35873ba8b8b488ebc667c375", kill_on_drop: false }`
[INFO] [stdout] 96c580690d52a88a8f366b4636756acf767d6fac35873ba8b8b488ebc667c375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96788f0ac10c25d7d2822606f8c71d6a3e0f01dbee05ebb87db5e5f8174db300
[INFO] running `Command { std: "docker" "start" "-a" "96788f0ac10c25d7d2822606f8c71d6a3e0f01dbee05ebb87db5e5f8174db300", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking textwrap v0.13.4
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]     Checking allo-isolate v0.1.24
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking membrane_types v0.5.1
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling include_dir_impl v0.6.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking include_dir v0.6.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking git-version v0.3.9
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking ffi_helpers v0.3.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serial_test v2.0.0
[INFO] [stderr]     Checking serde-reflection v0.3.6
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking serde-generate v0.25.1
[INFO] [stderr]    Compiling membrane_macro v0.9.0
[INFO] [stderr]     Checking membrane v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `example`
[INFO] [stdout]   --> tests/integration_tests.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     example::load();
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `example`
[INFO] [stdout]    --> tests/integration_tests.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     example::load();
[INFO] [stdout]     |     ^^^^^^^ use of undeclared crate or module `example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `membrane` (test "integration_tests") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "96788f0ac10c25d7d2822606f8c71d6a3e0f01dbee05ebb87db5e5f8174db300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96788f0ac10c25d7d2822606f8c71d6a3e0f01dbee05ebb87db5e5f8174db300", kill_on_drop: false }`
[INFO] [stdout] 96788f0ac10c25d7d2822606f8c71d6a3e0f01dbee05ebb87db5e5f8174db300
[INFO] checking membrane-0.11.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate membrane 0.11.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate membrane 0.11.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate membrane 0.11.0
[INFO] finished tweaking crates.io crate membrane 0.11.0
[INFO] tweaked toml for crates.io crate membrane 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9d42867c737ed0ff42ca7af00ff7f03ea46153136ac67cfba874bec6626c2c9
[INFO] running `Command { std: "docker" "start" "-a" "b9d42867c737ed0ff42ca7af00ff7f03ea46153136ac67cfba874bec6626c2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d42867c737ed0ff42ca7af00ff7f03ea46153136ac67cfba874bec6626c2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d42867c737ed0ff42ca7af00ff7f03ea46153136ac67cfba874bec6626c2c9", kill_on_drop: false }`
[INFO] [stdout] b9d42867c737ed0ff42ca7af00ff7f03ea46153136ac67cfba874bec6626c2c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 4542bff85efd738359d84795ac5710994ca2950c0cd3b836d9df3e6b0e20d6f8
[INFO] running `Command { std: "docker" "start" "-a" "4542bff85efd738359d84795ac5710994ca2950c0cd3b836d9df3e6b0e20d6f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking textwrap v0.13.4
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking allo-isolate v0.1.24
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking membrane_types v0.5.1
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling include_dir_impl v0.6.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking include_dir v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking git-version v0.3.9
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking ffi_helpers v0.3.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serial_test v2.0.0
[INFO] [stderr]     Checking serde-reflection v0.3.6
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking serde-generate v0.25.1
[INFO] [stderr]    Compiling membrane_macro v0.9.0
[INFO] [stderr]     Checking membrane v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `example`
[INFO] [stdout]   --> tests/integration_tests.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     example::load();
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `example`
[INFO] [stdout]    --> tests/integration_tests.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     example::load();
[INFO] [stdout]     |     ^^^^^^^ use of undeclared crate or module `example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `membrane` (test "integration_tests") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "4542bff85efd738359d84795ac5710994ca2950c0cd3b836d9df3e6b0e20d6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4542bff85efd738359d84795ac5710994ca2950c0cd3b836d9df3e6b0e20d6f8", kill_on_drop: false }`
[INFO] [stdout] 4542bff85efd738359d84795ac5710994ca2950c0cd3b836d9df3e6b0e20d6f8
