[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 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeresey%2Fdiscord_bot" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Feresey/discord_bot on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-11/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wkhtmltox-sys v0.1.2
[INFO] [stderr]   Downloaded wkhtmltopdf v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4e02b8987f2597ca9d8b3ca9be790f433a3d493ff0fecdc91da3be8cce9856d
[INFO] running `Command { std: "docker" "start" "-a" "f4e02b8987f2597ca9d8b3ca9be790f433a3d493ff0fecdc91da3be8cce9856d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4e02b8987f2597ca9d8b3ca9be790f433a3d493ff0fecdc91da3be8cce9856d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e02b8987f2597ca9d8b3ca9be790f433a3d493ff0fecdc91da3be8cce9856d", kill_on_drop: false }`
[INFO] [stdout] f4e02b8987f2597ca9d8b3ca9be790f433a3d493ff0fecdc91da3be8cce9856d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ab2e61f8b9234477180b0a14a2e13cf931ded34f324d593ff8a1ab20b5c55cb
[INFO] running `Command { std: "docker" "start" "-a" "0ab2e61f8b9234477180b0a14a2e13cf931ded34f324d593ff8a1ab20b5c55cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[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 log v0.4.14
[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 unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling wkhtmltopdf v0.4.0
[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-305d6de0bb30a288.discord_bot.0e5857f5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.discord_bot.0e5857f5-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288.xbig6jgwlppjk6g.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwkhtmltopdf-9de45632d4b8bbe9.rlib" "/opt/rustwide/target/debug/deps/libthread_id-be9e0cae2d7efc60.rlib" "/opt/rustwide/target/debug/deps/liblibc-375491a23473bf30.rlib" "/opt/rustwide/target/debug/deps/liburl-4e4df658eb73a1e8.rlib" "/opt/rustwide/target/debug/deps/libidna-83e14a459a1c682f.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-42dd9642ab6b4946.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-d63edca62d35608e.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-8102c6c5d37b89f3.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-857e07ade33a6908.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-e1bff9f8f15d7419.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-e457123dded25aba.rlib" "/opt/rustwide/target/debug/deps/libmatches-201b4dfb49094b2f.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltox_sys-002610a9985461cb.rlib" "/opt/rustwide/target/debug/deps/liblog-5adcf922eb1fa2ac.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libquick_error-92792d7d5dc6f90c.rlib" "/opt/rustwide/target/debug/deps/libaskama-06d8fd2cd06ec6d6.rlib" "/opt/rustwide/target/debug/deps/libaskama_shared-38ae4886fe672a73.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib" "/opt/rustwide/target/debug/deps/libhumansize-a6025e19fd82228d.rlib" "/opt/rustwide/target/debug/deps/libaskama_escape-a45403a69756da31.rlib" "/opt/rustwide/target/debug/deps/libtoml-45f5ec9d4a8afdb2.rlib" "/opt/rustwide/target/debug/deps/libserde-e71034990a948106.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lwkhtmltox" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/discord_bot-305d6de0bb30a288" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-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" "0ab2e61f8b9234477180b0a14a2e13cf931ded34f324d593ff8a1ab20b5c55cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab2e61f8b9234477180b0a14a2e13cf931ded34f324d593ff8a1ab20b5c55cb", kill_on_drop: false }`
[INFO] [stdout] 0ab2e61f8b9234477180b0a14a2e13cf931ded34f324d593ff8a1ab20b5c55cb