[INFO] cloning repository https://github.com/majorz/tcp-queueing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/majorz/tcp-queueing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajorz%2Ftcp-queueing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajorz%2Ftcp-queueing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa19b4d0e86250417faf6dc678f55ffef166da29
[INFO] checking majorz/tcp-queueing against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajorz%2Ftcp-queueing" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/majorz/tcp-queueing
[INFO] finished tweaking git repo https://github.com/majorz/tcp-queueing
[INFO] tweaked toml for git repo https://github.com/majorz/tcp-queueing written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/majorz/tcp-queueing 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/majorz/tcp-queueing 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 544ef7169d3b1afdb7e95d63df4cfa49c5edc639ea682f78aed75166a88b633f
[INFO] running `Command { std: "docker" "start" "-a" "544ef7169d3b1afdb7e95d63df4cfa49c5edc639ea682f78aed75166a88b633f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544ef7169d3b1afdb7e95d63df4cfa49c5edc639ea682f78aed75166a88b633f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544ef7169d3b1afdb7e95d63df4cfa49c5edc639ea682f78aed75166a88b633f", kill_on_drop: false }`
[INFO] [stdout] 544ef7169d3b1afdb7e95d63df4cfa49c5edc639ea682f78aed75166a88b633f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bd46962d73fdb5cff1c5a607338a4313c8470ef4dd477554937555bde770ba06
[INFO] running `Command { std: "docker" "start" "-a" "bd46962d73fdb5cff1c5a607338a4313c8470ef4dd477554937555bde770ba06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling mirrord-macros v3.159.1 (https://github.com/metalbear-co/mirrord.git?branch=main#06ba0b6a)
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking http-serde v2.1.1
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking hyper v1.7.0
[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-1.7.0/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" "bd46962d73fdb5cff1c5a607338a4313c8470ef4dd477554937555bde770ba06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd46962d73fdb5cff1c5a607338a4313c8470ef4dd477554937555bde770ba06", kill_on_drop: false }`
[INFO] [stdout] bd46962d73fdb5cff1c5a607338a4313c8470ef4dd477554937555bde770ba06