[INFO] cloning repository https://github.com/SilentFlyBy/skump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SilentFlyBy/skump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilentFlyBy%2Fskump", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilentFlyBy%2Fskump'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2c5d9a1308af2d8b3995e17f1195e517f5fbc0a
[INFO] testing SilentFlyBy/skump against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilentFlyBy%2Fskump" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SilentFlyBy/skump on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SilentFlyBy/skump
[INFO] finished tweaking git repo https://github.com/SilentFlyBy/skump
[INFO] tweaked toml for git repo https://github.com/SilentFlyBy/skump written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SilentFlyBy/skump already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc0e19bd9fa2f13bde3305a282efa0d834a0abb49788782e5bb749ead946f497
[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" "bc0e19bd9fa2f13bde3305a282efa0d834a0abb49788782e5bb749ead946f497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc0e19bd9fa2f13bde3305a282efa0d834a0abb49788782e5bb749ead946f497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0e19bd9fa2f13bde3305a282efa0d834a0abb49788782e5bb749ead946f497", kill_on_drop: false }`
[INFO] [stdout] bc0e19bd9fa2f13bde3305a282efa0d834a0abb49788782e5bb749ead946f497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", 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] 4aa9cf63259c03881d1faa161f22892165ef25524196a782101c109ea564ac31
[INFO] running `Command { std: "docker" "start" "-a" "4aa9cf63259c03881d1faa161f22892165ef25524196a782101c109ea564ac31", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling wkhtmltox-sys v0.1.2
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling rusqlite v0.24.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling wkhtmltopdf v0.3.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling include_dir_impl v0.6.0
[INFO] [stderr]    Compiling include_dir v0.6.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling handlebars v3.5.3
[INFO] [stderr]    Compiling skump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pdfout`
[INFO] [stdout]  --> src/export/pdf.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut pdfout = pdf_app.builder();
[INFO] [stdout]   |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdfout`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `messages`
[INFO] [stdout]  --> src/export/pdf.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_pdf(messages: Vec<db::Message>, user: db::User) -> Result<()> {
[INFO] [stdout]   |               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]  --> src/export/pdf.rs:5:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_pdf(messages: Vec<db::Message>, user: db::User) -> Result<()> {
[INFO] [stdout]   |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/export/pdf.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut pdfout = pdf_app.builder();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.skump.97e63e53-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59.3fpwao0wg3r2conp.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libinclude_dir-fd6c47c4f74fc010.rlib" "/opt/rustwide/target/debug/deps/libglob-d3943553b96703d7.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltopdf-52eabe35c1d1c690.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9a380894f08245b7.rlib" "/opt/rustwide/target/debug/deps/liblog-4a62e8d4372f90e0.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-edf244ecdb61ba64.rlib" "/opt/rustwide/target/debug/deps/libthread_id-c738f2515e95066e.rlib" "/opt/rustwide/target/debug/deps/liburl-a25c3696c89aed70.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-240c068dd9a8427a.rlib" "/opt/rustwide/target/debug/deps/libidna-0b32d2c0d826cb90.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-6bad7ee8f6bd6ace.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-139b068fa2563619.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-ef06cf556416b731.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-1186c837a9f5b632.rlib" "/opt/rustwide/target/debug/deps/libmatches-4395ae20fe1f12ba.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltox_sys-a0304e7e10869f84.rlib" "/opt/rustwide/target/debug/deps/libhandlebars-18193bc22932af83.rlib" "/opt/rustwide/target/debug/deps/libpest-b3c6f9b922b17b50.rlib" "/opt/rustwide/target/debug/deps/libucd_trie-3e5d1794e02853ea.rlib" "/opt/rustwide/target/debug/deps/libserde_json-f68d58a642946d19.rlib" "/opt/rustwide/target/debug/deps/libryu-8c106c7dece5fbd0.rlib" "/opt/rustwide/target/debug/deps/libitoa-844153741323d3c4.rlib" "/opt/rustwide/target/debug/deps/libserde-d62ecc2a9528363d.rlib" "/opt/rustwide/target/debug/deps/libquick_error-2b5f3dd7622718be.rlib" "/opt/rustwide/target/debug/deps/liblog-41607b4997ff699e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/librusqlite-23371876a0db45a7.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-dba68b901e1d2035.rlib" "/opt/rustwide/target/debug/deps/libfallible_streaming_iterator-5a2959036852e98b.rlib" "/opt/rustwide/target/debug/deps/libfallible_iterator-b452bedda84c63e1.rlib" "/opt/rustwide/target/debug/deps/libhashlink-4393eb671221e4ce.rlib" "/opt/rustwide/target/debug/deps/liblibsqlite3_sys-43282f9c9f1b438c.rlib" "/opt/rustwide/target/debug/deps/libclap-e7ce95dd1fdc1b2f.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4e9d0b184b9a2988.rlib" "/opt/rustwide/target/debug/deps/libatty-9299ab793f32cba3.rlib" "/opt/rustwide/target/debug/deps/liblibc-99625946e5a3c6b6.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-0b31315f01916275.rlib" "/opt/rustwide/target/debug/deps/libvec_map-dab3909866655c61.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-30106798692638db.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-6a61078d9610ba74.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6da279cd4f865ec2.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2ec2f13331776115.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-29dc53e84bf81b36.rlib" "/opt/rustwide/target/debug/deps/libahash-4dd6b377e912496d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/libanyhow-9595de58d64fd79c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lwkhtmltox" "-lsqlite3" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/skump-ba92653e1b261d59" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lwkhtmltox
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skump` due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4aa9cf63259c03881d1faa161f22892165ef25524196a782101c109ea564ac31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa9cf63259c03881d1faa161f22892165ef25524196a782101c109ea564ac31", kill_on_drop: false }`
[INFO] [stdout] 4aa9cf63259c03881d1faa161f22892165ef25524196a782101c109ea564ac31