[INFO] cloning repository https://github.com/aayush-tripathi/tundra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aayush-tripathi/tundra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faayush-tripathi%2Ftundra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faayush-tripathi%2Ftundra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9e73581112df996c05d050da5d850bc1785509d
[INFO] checking aayush-tripathi/tundra against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faayush-tripathi%2Ftundra" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aayush-tripathi/tundra
[INFO] finished tweaking git repo https://github.com/aayush-tripathi/tundra
[INFO] tweaked toml for git repo https://github.com/aayush-tripathi/tundra written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aayush-tripathi/tundra 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/aayush-tripathi/tundra 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8f470e2fec071510057a8591e1c8ff59fe50666012afc7b85e9188e59d9ca320
[INFO] running `Command { std: "docker" "start" "-a" "8f470e2fec071510057a8591e1c8ff59fe50666012afc7b85e9188e59d9ca320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f470e2fec071510057a8591e1c8ff59fe50666012afc7b85e9188e59d9ca320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f470e2fec071510057a8591e1c8ff59fe50666012afc7b85e9188e59d9ca320", kill_on_drop: false }`
[INFO] [stdout] 8f470e2fec071510057a8591e1c8ff59fe50666012afc7b85e9188e59d9ca320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 81622c415433e4514a4947ce38a296db7a0581294cadcf0c00539956a07c2756
[INFO] running `Command { std: "docker" "start" "-a" "81622c415433e4514a4947ce38a296db7a0581294cadcf0c00539956a07c2756", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cranelift-srcgen v0.120.0
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling cranelift-isle v0.120.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.120.0
[INFO] [stderr]     Checking cranelift-bitset v0.120.0
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.120.0
[INFO] [stderr]     Checking cranelift-entity v0.120.0
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking regalloc2 v0.12.2
[INFO] [stderr]     Checking cranelift-bforest v0.120.0
[INFO] [stderr]     Checking cranelift-control v0.120.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.120.0
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v33.0.0
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling cranelift-codegen v0.120.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking hyper v1.6.0
[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-1.6.0/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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "81622c415433e4514a4947ce38a296db7a0581294cadcf0c00539956a07c2756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81622c415433e4514a4947ce38a296db7a0581294cadcf0c00539956a07c2756", kill_on_drop: false }`
[INFO] [stdout] 81622c415433e4514a4947ce38a296db7a0581294cadcf0c00539956a07c2756