[INFO] fetching crate credence 0.0.2...
[INFO] checking credence-0.0.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate credence 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate credence 0.0.2
[INFO] finished tweaking crates.io crate credence 0.0.2
[INFO] tweaked toml for crates.io crate credence 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate credence 0.0.2 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 credence 0.0.2 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] 0fb2d3813f9d570f4cffe84ef22bbd1f4d2dab4d1d72324694dfba1c926582aa
[INFO] running `Command { std: "docker" "start" "-a" "0fb2d3813f9d570f4cffe84ef22bbd1f4d2dab4d1d72324694dfba1c926582aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fb2d3813f9d570f4cffe84ef22bbd1f4d2dab4d1d72324694dfba1c926582aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb2d3813f9d570f4cffe84ef22bbd1f4d2dab4d1d72324694dfba1c926582aa", kill_on_drop: false }`
[INFO] [stdout] 0fb2d3813f9d570f4cffe84ef22bbd1f4d2dab4d1d72324694dfba1c926582aa
[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] 394e89c32f1a1cfdeea646352e715cbd6c600f2fd031c6d83d78e2434a563eb8
[INFO] running `Command { std: "docker" "start" "-a" "394e89c32f1a1cfdeea646352e715cbd6c600f2fd031c6d83d78e2434a563eb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
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[INFO] [stderr]    Compiling pin-project-internal v1.1.10
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[INFO] [stderr]     Checking async-net v2.0.0
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[INFO] [stderr]    Compiling dynosaur_derive v0.2.0
[INFO] [stderr]    Compiling trait-variant v0.1.2
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[INFO] [stderr]     Checking clap_complete_command v0.6.1
[INFO] [stderr]    Compiling deluxe v0.5.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling kutil-std-macros v0.0.1
[INFO] [stderr]    Compiling kutil-cli-macros v0.0.5
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling compris-macros v0.0.3
[INFO] [stderr]     Checking dynosaur v0.2.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking async-http-codec v0.8.0
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[INFO] [stderr]     Checking idna_adapter v1.2.1
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[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking bytestring v1.4.0
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking kutil-std v0.0.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-xml-rs v0.8.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking struson v0.6.0
[INFO] [stderr]    Compiling time-tz v2.0.0
[INFO] [stderr]     Checking kutil-transcoding v0.0.3
[INFO] [stderr]     Checking kutil-io v0.0.4
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking minijinja v2.10.2
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking duration-str v0.17.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tracing-journald v0.3.1
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[INFO] [stderr]     Checking oid-registry v0.7.1
[INFO] [stderr]     Checking kutil-cli v0.0.8
[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]     Checking compris v0.0.6
[INFO] [stderr]     Checking x509-parser v0.16.0
[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" "394e89c32f1a1cfdeea646352e715cbd6c600f2fd031c6d83d78e2434a563eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394e89c32f1a1cfdeea646352e715cbd6c600f2fd031c6d83d78e2434a563eb8", kill_on_drop: false }`
[INFO] [stdout] 394e89c32f1a1cfdeea646352e715cbd6c600f2fd031c6d83d78e2434a563eb8
