[INFO] fetching crate pipitor 0.3.0-alpha.15...
[INFO] checking pipitor-0.3.0-alpha.15 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate pipitor 0.3.0-alpha.15 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pipitor 0.3.0-alpha.15
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pipitor 0.3.0-alpha.15
[INFO] tweaked toml for crates.io crate pipitor 0.3.0-alpha.15 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipitor 0.3.0-alpha.15 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 pipitor 0.3.0-alpha.15 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] dfbe209287ff2bc5d557282441dd1434cf1a19f69bd0eabb879e7dccfc2a1d64
[INFO] running `Command { std: "docker" "start" "-a" "dfbe209287ff2bc5d557282441dd1434cf1a19f69bd0eabb879e7dccfc2a1d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfbe209287ff2bc5d557282441dd1434cf1a19f69bd0eabb879e7dccfc2a1d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbe209287ff2bc5d557282441dd1434cf1a19f69bd0eabb879e7dccfc2a1d64", kill_on_drop: false }`
[INFO] [stdout] dfbe209287ff2bc5d557282441dd1434cf1a19f69bd0eabb879e7dccfc2a1d64
[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] 31b8a84f8068b566230a9e382c7d4f50b17a433e1bd5b546e6367eacf5939760
[INFO] running `Command { std: "docker" "start" "-a" "31b8a84f8068b566230a9e382c7d4f50b17a433e1bd5b546e6367eacf5939760", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking pin-project-lite v0.2.7
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[INFO] [stderr]    Compiling pkg-config v0.3.22
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[INFO] [stderr]    Compiling serde_json v1.0.70
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[INFO] [stderr]    Compiling derive_utils v0.11.2
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[INFO] [stderr]    Compiling diesel_derives v1.4.1
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[INFO] [stderr]    Compiling oauth1-request-derive v0.4.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking async-stream v0.3.2
[INFO] [stderr]     Checking auto_enums v0.7.12
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]    Compiling diesel v1.4.8
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking tower v0.4.10
[INFO] [stderr]     Checking tokio-util v0.6.9
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[INFO] [stderr]    Compiling migrations_internals v1.4.1
[INFO] [stderr]     Checking h2 v0.3.7
[INFO] [stderr]     Checking tower-http v0.1.2
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking oauth-credentials v0.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking http-serde v1.0.3
[INFO] [stderr]     Checking oauth1-request v0.5.1
[INFO] [stderr]     Checking twitter-stream v0.13.0
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[INFO] [stderr]     Checking twitter-client v0.0.1
[INFO] [stderr]     Checking hyper v0.14.14
[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-0.14.14/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]     Checking diesel_migrations v1.4.0
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "31b8a84f8068b566230a9e382c7d4f50b17a433e1bd5b546e6367eacf5939760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b8a84f8068b566230a9e382c7d4f50b17a433e1bd5b546e6367eacf5939760", kill_on_drop: false }`
[INFO] [stdout] 31b8a84f8068b566230a9e382c7d4f50b17a433e1bd5b546e6367eacf5939760
