[INFO] fetching crate creamhack 0.1.0...
[INFO] checking creamhack-0.1.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate creamhack 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate creamhack 0.1.0
[INFO] finished tweaking crates.io crate creamhack 0.1.0
[INFO] tweaked toml for crates.io crate creamhack 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate creamhack 0.1.0 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 crates.io crate creamhack 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b3f27f5180a31d3bc9b51bae86dbbc2bb3b0885b407712ed83e16d62a45bd635
[INFO] running `Command { std: "docker" "start" "-a" "b3f27f5180a31d3bc9b51bae86dbbc2bb3b0885b407712ed83e16d62a45bd635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3f27f5180a31d3bc9b51bae86dbbc2bb3b0885b407712ed83e16d62a45bd635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f27f5180a31d3bc9b51bae86dbbc2bb3b0885b407712ed83e16d62a45bd635", kill_on_drop: false }`
[INFO] [stdout] b3f27f5180a31d3bc9b51bae86dbbc2bb3b0885b407712ed83e16d62a45bd635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3a33fc1935f5e08817f03ba7e2f57c764f0f9658bdf3896db0dcfc2b7e808ebb
[INFO] running `Command { std: "docker" "start" "-a" "3a33fc1935f5e08817f03ba7e2f57c764f0f9658bdf3896db0dcfc2b7e808ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking lockfree-object-pool v0.1.6
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling zip v2.2.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking publicsuffix v2.2.3
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking deflate64 v0.1.9
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking whoami v1.5.2
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]     Checking rtoolbox v0.0.2
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking thread-id v4.2.2
[INFO] [stderr]     Checking linux-keyutils v0.2.4
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking rpassword v7.3.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking keyring v3.2.1
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking cookie v0.18.1
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking color-eyre v0.6.3
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking lru v0.12.4
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking toml_edit v0.22.21
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking zopfli v0.8.1
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking cookie_store v0.21.0
[INFO] [stderr]     Checking log4rs v1.3.0
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking tui-tree-widget v0.22.0
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking hyper v1.4.1
[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-1.4.1/src/proto/h2/mod.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     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" "3a33fc1935f5e08817f03ba7e2f57c764f0f9658bdf3896db0dcfc2b7e808ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a33fc1935f5e08817f03ba7e2f57c764f0f9658bdf3896db0dcfc2b7e808ebb", kill_on_drop: false }`
[INFO] [stdout] 3a33fc1935f5e08817f03ba7e2f57c764f0f9658bdf3896db0dcfc2b7e808ebb