[INFO] fetching crate eventsource-client 0.15.1...
[INFO] checking eventsource-client-0.15.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate eventsource-client 0.15.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate eventsource-client 0.15.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate eventsource-client 0.15.1
[INFO] tweaked toml for crates.io crate eventsource-client 0.15.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eventsource-client 0.15.1 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 eventsource-client 0.15.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dbb58d8b45f1b493d079b95b068c96f0f0b4a9eff5d8c8c4c1cfd2ef05b0f311
[INFO] running `Command { std: "docker" "start" "-a" "dbb58d8b45f1b493d079b95b068c96f0f0b4a9eff5d8c8c4c1cfd2ef05b0f311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbb58d8b45f1b493d079b95b068c96f0f0b4a9eff5d8c8c4c1cfd2ef05b0f311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb58d8b45f1b493d079b95b068c96f0f0b4a9eff5d8c8c4c1cfd2ef05b0f311", kill_on_drop: false }`
[INFO] [stdout] dbb58d8b45f1b493d079b95b068c96f0f0b4a9eff5d8c8c4c1cfd2ef05b0f311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fa1f60e8486f5d79c5cbfceefac4846a7aab8d90e50055992d305bff60215b60
[INFO] running `Command { std: "docker" "start" "-a" "fa1f60e8486f5d79c5cbfceefac4846a7aab8d90e50055992d305bff60215b60", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking proptest v1.8.0
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper v0.14.32
[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] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fa1f60e8486f5d79c5cbfceefac4846a7aab8d90e50055992d305bff60215b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1f60e8486f5d79c5cbfceefac4846a7aab8d90e50055992d305bff60215b60", kill_on_drop: false }`
[INFO] [stdout] fa1f60e8486f5d79c5cbfceefac4846a7aab8d90e50055992d305bff60215b60