[INFO] cloning repository https://github.com/2018kguo/codecrafters-docker-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2018kguo/codecrafters-docker-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2018kguo%2Fcodecrafters-docker-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2018kguo%2Fcodecrafters-docker-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53e78417b69c7fd6506132920cabb7d82b70fbe8 [INFO] checking 2018kguo/codecrafters-docker-rust against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2018kguo%2Fcodecrafters-docker-rust" "/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/2018kguo/codecrafters-docker-rust [INFO] finished tweaking git repo https://github.com/2018kguo/codecrafters-docker-rust [INFO] tweaked toml for git repo https://github.com/2018kguo/codecrafters-docker-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/2018kguo/codecrafters-docker-rust 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/2018kguo/codecrafters-docker-rust 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-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] d3d95004bb49e427481557de317a77d565281784da6a4e98be7b35565397adfc [INFO] running `Command { std: "docker" "start" "-a" "d3d95004bb49e427481557de317a77d565281784da6a4e98be7b35565397adfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3d95004bb49e427481557de317a77d565281784da6a4e98be7b35565397adfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3d95004bb49e427481557de317a77d565281784da6a4e98be7b35565397adfc", kill_on_drop: false }` [INFO] [stdout] d3d95004bb49e427481557de317a77d565281784da6a4e98be7b35565397adfc [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] 367be62c4560f16c245ecb77bfb9eb21725d58263979e6b3218bbde10faecf60 [INFO] running `Command { std: "docker" "start" "-a" "367be62c4560f16c245ecb77bfb9eb21725d58263979e6b3218bbde10faecf60", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking openssl-sys v0.9.75 [INFO] [stderr] Checking xattr v0.2.3 [INFO] [stderr] Checking filetime v0.2.19 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.23 [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-0.14.23/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] error: could not compile `hyper` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "367be62c4560f16c245ecb77bfb9eb21725d58263979e6b3218bbde10faecf60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "367be62c4560f16c245ecb77bfb9eb21725d58263979e6b3218bbde10faecf60", kill_on_drop: false }` [INFO] [stdout] 367be62c4560f16c245ecb77bfb9eb21725d58263979e6b3218bbde10faecf60