[INFO] fetching crate autocxx-gen 0.16.0...
[INFO] testing autocxx-gen-0.16.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate autocxx-gen 0.16.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate autocxx-gen 0.16.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autocxx-gen 0.16.0
[INFO] finished tweaking crates.io crate autocxx-gen 0.16.0
[INFO] tweaked toml for crates.io crate autocxx-gen 0.16.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate autocxx-gen 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aquamarine v0.1.11
[INFO] [stderr]   Downloaded cxx-gen v0.7.64
[INFO] [stderr]   Downloaded autocxx-bindgen v0.59.13
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.64
[INFO] [stderr]   Downloaded cxx v1.0.64
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.64
[INFO] [stderr]   Downloaded autocxx-engine v0.16.0
[INFO] [stderr]   Downloaded unzip-n v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 737c979cb5bf22af6b513bb0144395e7acefef13ba5b1c1c977ceda73ca20bf7
[INFO] running `Command { std: "docker" "start" "-a" "737c979cb5bf22af6b513bb0144395e7acefef13ba5b1c1c977ceda73ca20bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "737c979cb5bf22af6b513bb0144395e7acefef13ba5b1c1c977ceda73ca20bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737c979cb5bf22af6b513bb0144395e7acefef13ba5b1c1c977ceda73ca20bf7", kill_on_drop: false }`
[INFO] [stdout] 737c979cb5bf22af6b513bb0144395e7acefef13ba5b1c1c977ceda73ca20bf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dbd95c82f3b587078474b69d67aecc50d669e22317924366537c75055eac093
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5dbd95c82f3b587078474b69d67aecc50d669e22317924366537c75055eac093", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.64
[INFO] [stderr]    Compiling autocxx-bindgen v0.59.13
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling link-cplusplus v1.0.6
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling cxx v1.0.64
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling aquamarine v0.1.11
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling which v4.2.4
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling clap v2.33.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling cxx-gen v0.7.64
[INFO] [stderr]    Compiling autocxx-parser v0.16.0
[INFO] [stderr]    Compiling autocxx-engine v0.16.0
[INFO] [stderr]    Compiling autocxx-gen v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "5dbd95c82f3b587078474b69d67aecc50d669e22317924366537c75055eac093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbd95c82f3b587078474b69d67aecc50d669e22317924366537c75055eac093", kill_on_drop: false }`
[INFO] [stdout] 5dbd95c82f3b587078474b69d67aecc50d669e22317924366537c75055eac093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb1157c79794adf9d73dfc24ceacd5dc20f427eefcb71d60c3517af52ee07bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6bb1157c79794adf9d73dfc24ceacd5dc20f427eefcb71d60c3517af52ee07bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling assert_cmd v1.0.8
[INFO] [stderr]    Compiling autocxx-gen v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../../../demo/src/main.rs: No such file or directory (os error 2)
[INFO] [stdout]   --> src/cmd_test.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | static MAIN_RS: &str = include_str!("../../../demo/src/main.rs");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../../demo/src/input.h: No such file or directory (os error 2)
[INFO] [stdout]   --> src/cmd_test.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | static INPUT_H: &str = include_str!("../../../demo/src/input.h");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `autocxx-gen` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6bb1157c79794adf9d73dfc24ceacd5dc20f427eefcb71d60c3517af52ee07bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb1157c79794adf9d73dfc24ceacd5dc20f427eefcb71d60c3517af52ee07bb", kill_on_drop: false }`
[INFO] [stdout] 6bb1157c79794adf9d73dfc24ceacd5dc20f427eefcb71d60c3517af52ee07bb