[INFO] cloning repository https://github.com/trailofbits/cargo-unmaintained
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trailofbits/cargo-unmaintained" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrailofbits%2Fcargo-unmaintained", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrailofbits%2Fcargo-unmaintained'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67a7fd7f1518f98caec148e65ed9f90b7ec3379d
[INFO] checking trailofbits/cargo-unmaintained against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrailofbits%2Fcargo-unmaintained" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trailofbits/cargo-unmaintained
[INFO] finished tweaking git repo https://github.com/trailofbits/cargo-unmaintained
[INFO] tweaked toml for git repo https://github.com/trailofbits/cargo-unmaintained written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trailofbits/cargo-unmaintained 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/trailofbits/cargo-unmaintained 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8e72859f9010321120f5276e207fd1523f0459434cc510b1d9f53dd903f748e1
[INFO] running `Command { std: "docker" "start" "-a" "8e72859f9010321120f5276e207fd1523f0459434cc510b1d9f53dd903f748e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e72859f9010321120f5276e207fd1523f0459434cc510b1d9f53dd903f748e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e72859f9010321120f5276e207fd1523f0459434cc510b1d9f53dd903f748e1", kill_on_drop: false }`
[INFO] [stdout] 8e72859f9010321120f5276e207fd1523f0459434cc510b1d9f53dd903f748e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f6b5a8625918e149e0f35eea2739f8ef3db4265b44d1ad963527f4fae5ca9563
[INFO] running `Command { std: "docker" "start" "-a" "f6b5a8625918e149e0f35eea2739f8ef3db4265b44d1ad963527f4fae5ca9563", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
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[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking winnow v0.7.13
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[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking libz-rs-sys v0.5.1
[INFO] [stderr]     Checking jiff v0.2.15
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[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling openssl-sys v0.9.109
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[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking idna_adapter v1.2.1
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[INFO] [stderr]    Compiling rustls v0.23.31
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.14
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[INFO] [stderr]     Checking rustls-native-certs v0.8.1
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking tokio-util v0.7.16
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[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking gix-packetline-blocking v0.19.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking gix-sec v0.12.0
[INFO] [stderr]     Checking snapbox-macros v0.3.10
[INFO] [stderr]     Checking gix-sec v0.11.0
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking snapbox v0.6.21
[INFO] [stderr]     Checking gix-attributes v0.27.0
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[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking gix-url v0.32.0
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]     Checking gix-ref v0.52.1
[INFO] [stderr]     Checking gix-revision v0.35.0
[INFO] [stderr]     Checking dtor v0.1.0
[INFO] [stderr]     Checking gix-url v0.31.0
[INFO] [stderr]    Compiling camino v1.1.12
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.6
[INFO] [stderr]     Checking gix-credentials v0.30.0
[INFO] [stderr]     Checking gix-refspec v0.31.0
[INFO] [stderr]     Checking testing v0.1.0 (/opt/rustwide/workdir/testing)
[INFO] [stderr]     Checking gix-traverse v0.47.0
[INFO] [stderr]     Checking gix-revision v0.34.1
[INFO] [stderr]     Checking ctor v0.5.0
[INFO] [stderr]     Checking gix-traverse v0.46.2
[INFO] [stderr]    Compiling curl-sys v0.4.83+curl-8.15.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking gix-index v0.40.1
[INFO] [stderr]     Checking gix-config v0.46.0
[INFO] [stderr]     Checking gix-index v0.41.0
[INFO] [stderr]     Checking gix-refspec v0.30.1
[INFO] [stderr]     Checking gix-credentials v0.29.0
[INFO] [stderr]     Checking gix-pathspec v0.12.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking gix-ignore v0.16.0
[INFO] [stderr]     Checking gix-ignore v0.15.0
[INFO] [stderr]     Checking gix-pack v0.60.0
[INFO] [stderr]     Checking gix-negotiate v0.21.0
[INFO] [stderr]     Checking gix-shallow v0.5.0
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking rustc-stable-hash v0.1.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking gix-worktree v0.42.0
[INFO] [stderr]     Checking gix-worktree v0.41.0
[INFO] [stderr]     Checking gix-submodule v0.20.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking gix-config v0.45.1
[INFO] [stderr]     Checking gix-discover v0.41.0
[INFO] [stderr]     Checking gix-filter v0.19.2
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking gix-pathspec v0.11.0
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking gix-filter v0.20.0
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking gix-pack v0.59.1
[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]     Checking gix-shallow v0.4.0
[INFO] [stderr]     Checking gix-odb v0.70.0
[INFO] [stderr]     Checking gix-negotiate v0.20.1
[INFO] [stderr]     Checking gix-diff v0.53.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking terminal_size v0.4.3
[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" "f6b5a8625918e149e0f35eea2739f8ef3db4265b44d1ad963527f4fae5ca9563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b5a8625918e149e0f35eea2739f8ef3db4265b44d1ad963527f4fae5ca9563", kill_on_drop: false }`
[INFO] [stdout] f6b5a8625918e149e0f35eea2739f8ef3db4265b44d1ad963527f4fae5ca9563