[INFO] cloning repository https://github.com/Every2/shuttle-serenity-slash-commands-and-messages-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Every2/shuttle-serenity-slash-commands-and-messages-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvery2%2Fshuttle-serenity-slash-commands-and-messages-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvery2%2Fshuttle-serenity-slash-commands-and-messages-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c2ed825f635c07591d6909a62e3ed309da85dae
[INFO] checking Every2/shuttle-serenity-slash-commands-and-messages-template against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvery2%2Fshuttle-serenity-slash-commands-and-messages-template" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Every2/shuttle-serenity-slash-commands-and-messages-template
[INFO] finished tweaking git repo https://github.com/Every2/shuttle-serenity-slash-commands-and-messages-template
[INFO] tweaked toml for git repo https://github.com/Every2/shuttle-serenity-slash-commands-and-messages-template written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Every2/shuttle-serenity-slash-commands-and-messages-template 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/Every2/shuttle-serenity-slash-commands-and-messages-template 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b61c9c12c6d5239455e2c2f4eea14bf4fd37d953fbe88854cbf2d46bda6e35e3
[INFO] running `Command { std: "docker" "start" "-a" "b61c9c12c6d5239455e2c2f4eea14bf4fd37d953fbe88854cbf2d46bda6e35e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b61c9c12c6d5239455e2c2f4eea14bf4fd37d953fbe88854cbf2d46bda6e35e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61c9c12c6d5239455e2c2f4eea14bf4fd37d953fbe88854cbf2d46bda6e35e3", kill_on_drop: false }`
[INFO] [stdout] b61c9c12c6d5239455e2c2f4eea14bf4fd37d953fbe88854cbf2d46bda6e35e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c2a2e91cf813870db7e418a622ac47cb2da8379db3117442ba50008fe6a9b45f
[INFO] running `Command { std: "docker" "start" "-a" "c2a2e91cf813870db7e418a622ac47cb2da8379db3117442ba50008fe6a9b45f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling openssl v0.10.70
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pin-project-internal v1.1.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking opentelemetry v0.21.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking ipnet v2.10.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling typeshare-annotation v1.0.4
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking opentelemetry-http v0.10.0
[INFO] [stderr]     Checking crossterm v0.26.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking task-local-extensions v0.1.4
[INFO] [stderr]     Checking pin-project v1.1.6
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking ordered-float v4.3.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking webpki-roots v0.26.6
[INFO] [stderr]    Compiling serenity v0.12.2
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking strfmt v0.2.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ring v0.17.13
[INFO] [stderr]    Compiling openssl-sys v0.9.105
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling shuttle-codegen v0.48.0
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]     Checking comfy-table v6.2.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking semver v1.0.23
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking serde_cow v0.1.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking opentelemetry_sdk v0.21.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking typeshare v1.0.3
[INFO] [stderr]     Checking tracing-opentelemetry v0.22.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[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-0.14.30/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     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] running `Command { std: "docker" "inspect" "c2a2e91cf813870db7e418a622ac47cb2da8379db3117442ba50008fe6a9b45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a2e91cf813870db7e418a622ac47cb2da8379db3117442ba50008fe6a9b45f", kill_on_drop: false }`
[INFO] [stdout] c2a2e91cf813870db7e418a622ac47cb2da8379db3117442ba50008fe6a9b45f