[INFO] cloning repository https://github.com/jonay2000/weblab-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonay2000/weblab-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fweblab-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fweblab-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1005657d469298e07e5918cd3ea289738bb531af
[INFO] building jonay2000/weblab-rs against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fweblab-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonay2000/weblab-rs
[INFO] finished tweaking git repo https://github.com/jonay2000/weblab-rs
[INFO] tweaked toml for git repo https://github.com/jonay2000/weblab-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonay2000/weblab-rs on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonay2000/weblab-rs 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d05e9ebb267a1b3dea59e1b9a1e53ed935663a3da70953d28255392cfa9d1b5
[INFO] running `Command { std: "docker" "start" "-a" "1d05e9ebb267a1b3dea59e1b9a1e53ed935663a3da70953d28255392cfa9d1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d05e9ebb267a1b3dea59e1b9a1e53ed935663a3da70953d28255392cfa9d1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d05e9ebb267a1b3dea59e1b9a1e53ed935663a3da70953d28255392cfa9d1b5", kill_on_drop: false }`
[INFO] [stdout] 1d05e9ebb267a1b3dea59e1b9a1e53ed935663a3da70953d28255392cfa9d1b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 90837fdf432d4d08a9f78ae6e2ee101aa92ac4da98dfa0c893a6318a21d456f2
[INFO] running `Command { std: "docker" "start" "-a" "90837fdf432d4d08a9f78ae6e2ee101aa92ac4da98dfa0c893a6318a21d456f2", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling path-slash v0.1.4
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling weblab-assignment-structure v0.2.22 (/opt/rustwide/workdir/weblab-assignment-structure)
[INFO] [stderr]    Compiling simple_xml_serialize v0.3.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling sanitize-filename v0.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling simple_xml_serialize_macro v0.3.0
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling weblab-macros v0.2.22 (/opt/rustwide/workdir/weblab-macros)
[INFO] [stderr]    Compiling cargo-weblabtest v0.2.11 (/opt/rustwide/workdir/cargo-weblabtest)
[INFO] [stderr]    Compiling weblab v0.2.23 (/opt/rustwide/workdir/weblab)
[INFO] [stderr]    Compiling tests v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stderr]    Compiling example-project v0.1.0 (/opt/rustwide/workdir/example-project)
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "__main_void" "--export" "bz_internal_error" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libweblab-84f8adda0d42a776,libserde_json-7b6f5314e9e160bc,libryu-23f3ccdf871e5b71,libitoa-9acc885e9ae026f1,libpathdiff-f8047773aae25e77,libzip-c06acaf926946cdd,libtime-a85576ebb8205d92,libthiserror-663436d934daf6c4,libbzip2-a4473eca76646935,libbzip2_sys-0e86b1af5687c0ce,liblibc-4c7c1bb512e9ea38,libflate2-53eaf01bbbba39a5,libminiz_oxide-d57006cf28b6f82b,libadler-5d585fd5ceaaf370,libbyteorder-f00db367bf6f80f8,libcrc32fast-f0a61590867b47c0,libcfg_if-50b02a9e3502ecf2,libwalkdir-e16523cfab32a1c0,libsame_file-d90975b76a214118,libserde-4b19f59539ec8cc5,libsanitize_filename-3e5f9e1f75a742a7,libregex-4b6ab8e7da492767,libaho_corasick-baddd0b3557f6bb6,libregex_syntax-8d711ceefe044bbe,libpath_slash-e00c129c49faa66f,libclap-3fc398baa6af9588,libstrsim-39ec6cd5a47c2372,libatty-3242e974e54baef7,libtermcolor-8d7030a2f5e002ea,libtextwrap-bd870ef01292318d,libindexmap-2d03887afbd4c0df,libhashbrown-ece374be44553230,libos_str_bytes-6456826375474987,libmemchr-545e7d17a9c608e3,libbitflags-15e3d67e03629ffa,liblazy_static-36da267ce9339a94,libweblab_assignment_structure-0387a81aefeee98e}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/bzip2-sys-22afdbeb9d4bd909/out/lib" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/example_project-7220de79068f7032.wasm" "--gc-sections" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'blocksort.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'huffman.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'crctable.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'randtable.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'compress.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'decompress.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-0e86b1af5687c0ce.rlib: archive member 'bzlib.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2-a4473eca76646935.rlib(bzip2-a4473eca76646935.bzip2.12f8ae45ecbf7750-cgu.0.rcgu.o): undefined symbol: BZ2_bzCompress
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2-a4473eca76646935.rlib(bzip2-a4473eca76646935.bzip2.12f8ae45ecbf7750-cgu.0.rcgu.o): undefined symbol: BZ2_bzCompressInit
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2-a4473eca76646935.rlib(bzip2-a4473eca76646935.bzip2.12f8ae45ecbf7750-cgu.0.rcgu.o): undefined symbol: BZ2_bzCompressEnd
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `example-project` (bin "example-project") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "90837fdf432d4d08a9f78ae6e2ee101aa92ac4da98dfa0c893a6318a21d456f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90837fdf432d4d08a9f78ae6e2ee101aa92ac4da98dfa0c893a6318a21d456f2", kill_on_drop: false }`
[INFO] [stdout] 90837fdf432d4d08a9f78ae6e2ee101aa92ac4da98dfa0c893a6318a21d456f2