[INFO] fetching crate steru 0.5.0...
[INFO] checking steru-0.5.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate steru 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate steru 0.5.0
[INFO] finished tweaking crates.io crate steru 0.5.0
[INFO] tweaked toml for crates.io crate steru 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steru 0.5.0 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 steru 0.5.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] af2e397f1ba82ff58ba4031f429875a38a2135bcfa8a55d23cf7131890658043
[INFO] running `Command { std: "docker" "start" "-a" "af2e397f1ba82ff58ba4031f429875a38a2135bcfa8a55d23cf7131890658043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af2e397f1ba82ff58ba4031f429875a38a2135bcfa8a55d23cf7131890658043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2e397f1ba82ff58ba4031f429875a38a2135bcfa8a55d23cf7131890658043", kill_on_drop: false }`
[INFO] [stdout] af2e397f1ba82ff58ba4031f429875a38a2135bcfa8a55d23cf7131890658043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a4419f4a6a6fcf2f9e09604c1878b944675edaef278dd0da30940408074c4744
[INFO] running `Command { std: "docker" "start" "-a" "a4419f4a6a6fcf2f9e09604c1878b944675edaef278dd0da30940408074c4744", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling ring v0.17.14
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[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
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[INFO] [stderr]    Compiling polars-core v0.49.1
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[INFO] [stderr]    Compiling polars-ops v0.49.1
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[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking parking v2.2.1
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[INFO] [stderr]    Compiling polars-stream v0.49.1
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[INFO] [stderr]    Compiling polars-lazy v0.49.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]    Compiling polars v0.49.1
[INFO] [stderr]     Checking event-listener v5.4.1
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]     Checking half v2.6.0
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[INFO] [stderr]    Compiling rustc_version v0.4.1
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[INFO] [stderr]     Checking lexical-parse-float v1.0.5
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[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling flatbuffers v25.2.10
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking lexical-core v1.0.5
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking num v0.4.3
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[INFO] [stderr]     Checking skiplist v0.5.1
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
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[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]    Compiling thiserror-impl v2.0.16
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[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking zerofrom v0.1.6
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[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking arrow-buffer v55.2.0
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking planus v1.1.1
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking polars-arrow-format v0.2.1
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[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]     Checking arrow-array v55.2.0
[INFO] [stderr]     Checking comfy-table v7.2.0
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking arrow-select v55.2.0
[INFO] [stderr]     Checking arrow-arith v55.2.0
[INFO] [stderr]     Checking arrow-row v55.2.0
[INFO] [stderr]     Checking arrow-ipc v55.2.0
[INFO] [stderr]     Checking arrow-cast v55.2.0
[INFO] [stderr]     Checking arrow-string v55.2.0
[INFO] [stderr]     Checking arrow-ord v55.2.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking arrow-csv v55.2.0
[INFO] [stderr]     Checking arrow-json v55.2.0
[INFO] [stderr]     Checking arrow v55.2.0
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a4419f4a6a6fcf2f9e09604c1878b944675edaef278dd0da30940408074c4744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4419f4a6a6fcf2f9e09604c1878b944675edaef278dd0da30940408074c4744", kill_on_drop: false }`
[INFO] [stdout] a4419f4a6a6fcf2f9e09604c1878b944675edaef278dd0da30940408074c4744
