[INFO] cloning repository https://github.com/gustavo-hos/RustMetricsParser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gustavo-hos/RustMetricsParser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustavo-hos%2FRustMetricsParser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustavo-hos%2FRustMetricsParser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e28630f515383dba8f38eb33f0205273c15dd9f8
[INFO] checking gustavo-hos/RustMetricsParser against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustavo-hos%2FRustMetricsParser" "/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/gustavo-hos/RustMetricsParser
[INFO] finished tweaking git repo https://github.com/gustavo-hos/RustMetricsParser
[INFO] tweaked toml for git repo https://github.com/gustavo-hos/RustMetricsParser written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gustavo-hos/RustMetricsParser 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/gustavo-hos/RustMetricsParser 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] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding alloc-no-stdlib v2.0.4
[INFO] [stderr]       Adding alloc-stdlib v0.2.2
[INFO] [stderr]       Adding async-compression v0.4.32
[INFO] [stderr]       Adding brotli v8.0.2
[INFO] [stderr]       Adding brotli-decompressor v5.0.0
[INFO] [stderr]       Adding compression-codecs v0.4.31
[INFO] [stderr]       Adding compression-core v0.4.29
[INFO] [stderr]       Adding crc32fast v1.5.0
[INFO] [stderr]       Adding flate2 v1.1.4
[INFO] [stderr]       Adding getrandom v0.2.16
[INFO] [stderr]       Adding hyper-rustls v0.24.2
[INFO] [stderr]       Adding lock_api v0.4.14
[INFO] [stderr]       Adding parking_lot v0.12.5
[INFO] [stderr]       Adding parking_lot_core v0.9.12
[INFO] [stderr]       Adding redox_syscall v0.5.18
[INFO] [stderr]       Adding ring v0.17.14
[INFO] [stderr]       Adding rustls v0.21.12
[INFO] [stderr]       Adding rustls-webpki v0.101.7
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding sct v0.7.1
[INFO] [stderr]       Adding signal-hook-registry v1.4.6
[INFO] [stderr]       Adding simd-adler32 v0.3.7
[INFO] [stderr]       Adding tokio-macros v2.5.0 (available: v2.6.0)
[INFO] [stderr]       Adding tokio-rustls v0.24.1
[INFO] [stderr]       Adding untrusted v0.9.0
[INFO] [stderr]       Adding webpki-roots v0.25.4
[INFO] [stderr]     Updating windows-link v0.1.1 -> v0.2.1
[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] c201a2df4052ea936543d759fd37f8fc9be6ff6badea0e9a4b85169d8a0ea00a
[INFO] running `Command { std: "docker" "start" "-a" "c201a2df4052ea936543d759fd37f8fc9be6ff6badea0e9a4b85169d8a0ea00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c201a2df4052ea936543d759fd37f8fc9be6ff6badea0e9a4b85169d8a0ea00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c201a2df4052ea936543d759fd37f8fc9be6ff6badea0e9a4b85169d8a0ea00a", kill_on_drop: false }`
[INFO] [stdout] c201a2df4052ea936543d759fd37f8fc9be6ff6badea0e9a4b85169d8a0ea00a
[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] c59f81cd102a0ccc31cd2105d9aff013a472d14efd1315e1aaf43ab7f310fada
[INFO] running `Command { std: "docker" "start" "-a" "c59f81cd102a0ccc31cd2105d9aff013a472d14efd1315e1aaf43ab7f310fada", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking compression-core v0.4.29
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking compression-codecs v0.4.31
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking async-compression v0.4.32
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper v0.14.32
[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-0.14.32/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     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] running `Command { std: "docker" "inspect" "c59f81cd102a0ccc31cd2105d9aff013a472d14efd1315e1aaf43ab7f310fada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c59f81cd102a0ccc31cd2105d9aff013a472d14efd1315e1aaf43ab7f310fada", kill_on_drop: false }`
[INFO] [stdout] c59f81cd102a0ccc31cd2105d9aff013a472d14efd1315e1aaf43ab7f310fada
