[INFO] cloning repository https://github.com/truelossless/Knot.s
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/truelossless/Knot.s" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruelossless%2FKnot.s", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruelossless%2FKnot.s'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a00a97c25fd40484f1c19a38ca420c7875250c47
[INFO] testing truelossless/Knot.s against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruelossless%2FKnot.s" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/truelossless/Knot.s on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/truelossless/Knot.s
[INFO] finished tweaking git repo https://github.com/truelossless/Knot.s
[INFO] tweaked toml for git repo https://github.com/truelossless/Knot.s written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/truelossless/Knot.s already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tap v1.0.0
[INFO] [stderr]   Downloaded nom v6.0.1
[INFO] [stderr]   Downloaded wyz v0.2.0
[INFO] [stderr]   Downloaded funty v1.0.1
[INFO] [stderr]   Downloaded radium v0.5.3
[INFO] [stderr]   Downloaded bitvec v0.19.4
[INFO] [stderr]   Downloaded base64 v0.13.0
[INFO] [stderr]   Downloaded anyhow v1.0.34
[INFO] [stderr]   Downloaded wkhtmltopdf v0.3.0
[INFO] [stderr]   Downloaded wkhtmltox-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0696e0fcc2ad37563c6f10114fae961a2ccdd7007927e6c7f4ded5b6420a4d96
[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" "0696e0fcc2ad37563c6f10114fae961a2ccdd7007927e6c7f4ded5b6420a4d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0696e0fcc2ad37563c6f10114fae961a2ccdd7007927e6c7f4ded5b6420a4d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0696e0fcc2ad37563c6f10114fae961a2ccdd7007927e6c7f4ded5b6420a4d96", kill_on_drop: false }`
[INFO] [stdout] 0696e0fcc2ad37563c6f10114fae961a2ccdd7007927e6c7f4ded5b6420a4d96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ea16c28cee6f14317a53872820cebcfe531aaad1238ca03a5d68822ec64b35f
[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" "6ea16c28cee6f14317a53872820cebcfe531aaad1238ca03a5d68822ec64b35f", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]    Compiling funty v1.0.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling wkhtmltox-sys v0.1.2
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling wkhtmltopdf v0.3.0
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]    Compiling gumdrop v0.8.0
[INFO] [stderr]    Compiling knots v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.knots.bhg1satv-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1" "/opt/rustwide/target/debug/deps/knots-3f582e9d3a3bb3e1.1xjqhcirdvf3b5l6.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwkhtmltopdf-a1c8aaaa1031bae1.rlib" "/opt/rustwide/target/debug/deps/libquick_error-dac6356ab0901515.rlib" "/opt/rustwide/target/debug/deps/liblog-52380cf0a073a9b0.rlib" "/opt/rustwide/target/debug/deps/liblog-4bf1047162af990b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-79520e0e29712984.rlib" "/opt/rustwide/target/debug/deps/libthread_id-5ee7e88c14cceaf0.rlib" "/opt/rustwide/target/debug/deps/liblibc-e41c2d10207ee17e.rlib" "/opt/rustwide/target/debug/deps/liburl-e44ac75922072db5.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-37403a81b788f0c6.rlib" "/opt/rustwide/target/debug/deps/libidna-9573b5396d05a741.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-929f06cacd54f255.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-38587227a4aedaff.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-a8a3510ab9d2d66d.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-00687fdf7952a949.rlib" "/opt/rustwide/target/debug/deps/libmatches-b31feef5c3ce1062.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltox_sys-ea8af8257dbcc654.rlib" "/opt/rustwide/target/debug/deps/libgumdrop-71de7972a43e78cf.rlib" "/opt/rustwide/target/debug/deps/libnom-f3c383df4f0170cf.rlib" "/opt/rustwide/target/debug/deps/libmemchr-66c3ab640da7829c.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-84ba59ec37aaa5b3.rlib" "/opt/rustwide/target/debug/deps/libryu-bc3a68e8fbaa57e5.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-d7a396621e246a3a.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-aed1067de1702f06.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4c6be1962c556cf0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-df474a8ca45884a8.rlib" "/opt/rustwide/target/debug/deps/libbitvec-d55a2d1da70ed965.rlib" "/opt/rustwide/target/debug/deps/libfunty-a9ae44bbfc597f88.rlib" "/opt/rustwide/target/debug/deps/libwyz-d3806e6b29656ac6.rlib" "/opt/rustwide/target/debug/deps/libtap-4ef2c3c74114b586.rlib" "/opt/rustwide/target/debug/deps/libradium-aa7255d85c08935b.rlib" "/opt/rustwide/target/debug/deps/libanyhow-328154719a6679f8.rlib" "/opt/rustwide/target/debug/deps/libbase64-2eaf2a28e351c3cf.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lwkhtmltox" "-lwkhtmltox" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lwkhtmltox
[INFO] [stdout]           /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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `knots`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6ea16c28cee6f14317a53872820cebcfe531aaad1238ca03a5d68822ec64b35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea16c28cee6f14317a53872820cebcfe531aaad1238ca03a5d68822ec64b35f", kill_on_drop: false }`
[INFO] [stdout] 6ea16c28cee6f14317a53872820cebcfe531aaad1238ca03a5d68822ec64b35f