[INFO] cloning repository https://github.com/mayabyte/cavegen-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mayabyte/cavegen-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayabyte%2Fcavegen-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayabyte%2Fcavegen-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f59899fdc88efc05b56fd052d79005fb1b9dbb92
[INFO] checking mayabyte/cavegen-bot against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayabyte%2Fcavegen-bot" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mayabyte/cavegen-bot
[INFO] finished tweaking git repo https://github.com/mayabyte/cavegen-bot
[INFO] tweaked toml for git repo https://github.com/mayabyte/cavegen-bot written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mayabyte/cavegen-bot 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/mayabyte/cavegen-bot 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e4263591cf72060dbbe52493044583213340e5f65d31596d7061d90733743491
[INFO] running `Command { std: "docker" "start" "-a" "e4263591cf72060dbbe52493044583213340e5f65d31596d7061d90733743491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4263591cf72060dbbe52493044583213340e5f65d31596d7061d90733743491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4263591cf72060dbbe52493044583213340e5f65d31596d7061d90733743491", kill_on_drop: false }`
[INFO] [stdout] e4263591cf72060dbbe52493044583213340e5f65d31596d7061d90733743491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dd263934ce6c6e12c8e5741f6c08d2e43bf4cde3f53aa833be4b7b5018c2f6b6
[INFO] running `Command { std: "docker" "start" "-a" "dd263934ce6c6e12c8e5741f6c08d2e43bf4cde3f53aa833be4b7b5018c2f6b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking webpki-roots v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking regex-syntax v0.8.7
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking time v0.3.44
[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]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking regex-automata v0.4.12
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking half v2.7.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling error-stack v0.4.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]    Compiling serenity v0.12.4
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking regex v1.12.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking serde_cow v0.1.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling poise_macros v0.6.1
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[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-0.14.32/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]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking fontdue v0.8.0
[INFO] [stderr]     Checking simple_logger v4.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking caveripper v0.1.0 (https://github.com/mayabyte/caveripper#7bc7a208)
[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" "dd263934ce6c6e12c8e5741f6c08d2e43bf4cde3f53aa833be4b7b5018c2f6b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd263934ce6c6e12c8e5741f6c08d2e43bf4cde3f53aa833be4b7b5018c2f6b6", kill_on_drop: false }`
[INFO] [stdout] dd263934ce6c6e12c8e5741f6c08d2e43bf4cde3f53aa833be4b7b5018c2f6b6
