[INFO] cloning repository https://github.com/Feresey/discord_bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Feresey/discord_bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeresey%2Fdiscord_bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeresey%2Fdiscord_bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51eb0bf69c8adcbfe7693a155e0b194f541969f0
[INFO] testing Feresey/discord_bot against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeresey%2Fdiscord_bot" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Feresey/discord_bot on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Feresey/discord_bot
[INFO] finished tweaking git repo https://github.com/Feresey/discord_bot
[INFO] tweaked toml for git repo https://github.com/Feresey/discord_bot written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Feresey/discord_bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a463af3bdae7165f3e55d84fc9c7c4893dee910108c84183ac5650f914270ff8
[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" "a463af3bdae7165f3e55d84fc9c7c4893dee910108c84183ac5650f914270ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a463af3bdae7165f3e55d84fc9c7c4893dee910108c84183ac5650f914270ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a463af3bdae7165f3e55d84fc9c7c4893dee910108c84183ac5650f914270ff8", kill_on_drop: false }`
[INFO] [stdout] a463af3bdae7165f3e55d84fc9c7c4893dee910108c84183ac5650f914270ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "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] 2ec9fff58ee6403d8f2bd576f7ce8a039fdfd8d6d78277377e97f83230581f22
[INFO] running `Command { std: "docker" "start" "-a" "2ec9fff58ee6403d8f2bd576f7ce8a039fdfd8d6d78277377e97f83230581f22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling askama_escape v0.2.0
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling wkhtmltox-sys v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling wkhtmltopdf v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling askama_shared v0.8.0
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr]    Compiling askama v0.8.0
[INFO] [stderr]    Compiling discord-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` 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/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.discord_bot.5959b01f-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425.23lm7cb5karmgoog.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwkhtmltopdf-8f2ab2da0b3d7cd3.rlib" "/opt/rustwide/target/debug/deps/libthread_id-ebe4b6bff9073415.rlib" "/opt/rustwide/target/debug/deps/liblibc-4dc80960aa8bcaa9.rlib" "/opt/rustwide/target/debug/deps/liburl-e77ade7c5ab36095.rlib" "/opt/rustwide/target/debug/deps/libidna-ebffe384753c98e9.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-94d961b220eeffe9.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-ca3b9518250f7937.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-c91e6deb587a6fa0.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-15bc1e0a0018c9e9.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-61fc85cf69cfcc8c.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-32dd5c1ab5974210.rlib" "/opt/rustwide/target/debug/deps/libmatches-794dc2bc143388e6.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltox_sys-2b6f4509a6301096.rlib" "/opt/rustwide/target/debug/deps/liblog-b6c99e3b18835146.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0a04e74fc4f21d18.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/libquick_error-91cbbb7f52cfd7fe.rlib" "/opt/rustwide/target/debug/deps/libaskama-7a23c334df723ff9.rlib" "/opt/rustwide/target/debug/deps/libaskama_shared-65ef2487ee7725ac.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-13f456c52851e665.rlib" "/opt/rustwide/target/debug/deps/libhumansize-e7c7bc96c9dd431b.rlib" "/opt/rustwide/target/debug/deps/libaskama_escape-9bc77000e9f999ca.rlib" "/opt/rustwide/target/debug/deps/libtoml-115dd8b974c94ea2.rlib" "/opt/rustwide/target/debug/deps/libserde-dc80fff850b9a74d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lwkhtmltox" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/discord_bot-3caf1ed4cdd8b425" "-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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discord-bot` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2ec9fff58ee6403d8f2bd576f7ce8a039fdfd8d6d78277377e97f83230581f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec9fff58ee6403d8f2bd576f7ce8a039fdfd8d6d78277377e97f83230581f22", kill_on_drop: false }`
[INFO] [stdout] 2ec9fff58ee6403d8f2bd576f7ce8a039fdfd8d6d78277377e97f83230581f22