[INFO] fetching crate matrix-notify 0.4.2...
[INFO] checking matrix-notify-0.4.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate matrix-notify 0.4.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate matrix-notify 0.4.2
[INFO] finished tweaking crates.io crate matrix-notify 0.4.2
[INFO] tweaked toml for crates.io crate matrix-notify 0.4.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix-notify 0.4.2 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 matrix-notify 0.4.2 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] ed024438553fb13fd472e9accf6eadfd7bcbe2d3881a907ee6bb0f2e8662a6df
[INFO] running `Command { std: "docker" "start" "-a" "ed024438553fb13fd472e9accf6eadfd7bcbe2d3881a907ee6bb0f2e8662a6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed024438553fb13fd472e9accf6eadfd7bcbe2d3881a907ee6bb0f2e8662a6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed024438553fb13fd472e9accf6eadfd7bcbe2d3881a907ee6bb0f2e8662a6df", kill_on_drop: false }`
[INFO] [stdout] ed024438553fb13fd472e9accf6eadfd7bcbe2d3881a907ee6bb0f2e8662a6df
[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] b7af4231f28885f2c5c4b5f474208f0374ce7ee0b95167f58ee3668b1fa7bc22
[INFO] running `Command { std: "docker" "start" "-a" "b7af4231f28885f2c5c4b5f474208f0374ce7ee0b95167f58ee3668b1fa7bc22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]     Checking winnow v0.5.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking clap_builder v4.3.17
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking dashmap v5.5.0
[INFO] [stderr]     Checking fslock v0.2.1
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking unidecode v0.3.0
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking tempfile v3.7.0
[INFO] [stderr]     Checking fake v2.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking predicates v3.0.3
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking clap v4.3.17
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking serial_test v2.0.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking hyper v0.14.27
[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-0.14.27/src/proto/h2/mod.rs:452:5
[INFO] [stdout]     |
[INFO] [stdout] 452 |     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" "b7af4231f28885f2c5c4b5f474208f0374ce7ee0b95167f58ee3668b1fa7bc22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7af4231f28885f2c5c4b5f474208f0374ce7ee0b95167f58ee3668b1fa7bc22", kill_on_drop: false }`
[INFO] [stdout] b7af4231f28885f2c5c4b5f474208f0374ce7ee0b95167f58ee3668b1fa7bc22
