[INFO] cloning repository https://github.com/randomairborne/discord-event-debugger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randomairborne/discord-event-debugger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandomairborne%2Fdiscord-event-debugger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandomairborne%2Fdiscord-event-debugger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa50a6d6c7b00b994b793fa13b147cb06968dfe9
[INFO] checking randomairborne/discord-event-debugger against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandomairborne%2Fdiscord-event-debugger" "/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/randomairborne/discord-event-debugger
[INFO] finished tweaking git repo https://github.com/randomairborne/discord-event-debugger
[INFO] tweaked toml for git repo https://github.com/randomairborne/discord-event-debugger written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/randomairborne/discord-event-debugger on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/randomairborne/discord-event-debugger 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47bfef972d35c6fd319d1104a4ec4a66451a79df2dc0960fbeb250b8e4156ea2
[INFO] running `Command { std: "docker" "start" "-a" "47bfef972d35c6fd319d1104a4ec4a66451a79df2dc0960fbeb250b8e4156ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47bfef972d35c6fd319d1104a4ec4a66451a79df2dc0960fbeb250b8e4156ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47bfef972d35c6fd319d1104a4ec4a66451a79df2dc0960fbeb250b8e4156ea2", kill_on_drop: false }`
[INFO] [stdout] 47bfef972d35c6fd319d1104a4ec4a66451a79df2dc0960fbeb250b8e4156ea2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c720dfee6f2d55d6819f72fe149813ba3568403f77a6f81379c37b811b02be9
[INFO] running `Command { std: "docker" "start" "-a" "0c720dfee6f2d55d6819f72fe149813ba3568403f77a6f81379c37b811b02be9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling ring v0.17.13
[INFO] [stderr]    Compiling libz-sys v1.1.18
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking rustls-webpki v0.102.4
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tokio v1.38.2
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking twilight-http-ratelimiting v0.16.0-rc.1
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking twilight-gateway-queue v0.16.0-rc.1
[INFO] [stderr]     Checking vss v0.1.0
[INFO] [stderr]     Checking h2 v0.4.5
[INFO] [stderr]     Checking tokio-websockets v0.5.0
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking twilight-model v0.16.0-rc.1
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.3.1/src/proto/h2/mod.rs:430:5
[INFO] [stdout]     |
[INFO] [stdout] 430 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c720dfee6f2d55d6819f72fe149813ba3568403f77a6f81379c37b811b02be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c720dfee6f2d55d6819f72fe149813ba3568403f77a6f81379c37b811b02be9", kill_on_drop: false }`
[INFO] [stdout] 0c720dfee6f2d55d6819f72fe149813ba3568403f77a6f81379c37b811b02be9