[INFO] cloning repository https://github.com/ghimiresdp/rust-challenges [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ghimiresdp/rust-challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghimiresdp%2Frust-challenges", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghimiresdp%2Frust-challenges'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eae14afc88cb58463e5f2b4c8a855d8d625c5ba7 [INFO] checking ghimiresdp/rust-challenges against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghimiresdp%2Frust-challenges" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ghimiresdp/rust-challenges [INFO] finished tweaking git repo https://github.com/ghimiresdp/rust-challenges [INFO] tweaked toml for git repo https://github.com/ghimiresdp/rust-challenges written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ghimiresdp/rust-challenges 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/ghimiresdp/rust-challenges 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] bf6e571bdeaf2536872ef33370072412c9021905b9a2685557e2b3bd27a705e5 [INFO] running `Command { std: "docker" "start" "-a" "bf6e571bdeaf2536872ef33370072412c9021905b9a2685557e2b3bd27a705e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf6e571bdeaf2536872ef33370072412c9021905b9a2685557e2b3bd27a705e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6e571bdeaf2536872ef33370072412c9021905b9a2685557e2b3bd27a705e5", kill_on_drop: false }` [INFO] [stdout] bf6e571bdeaf2536872ef33370072412c9021905b9a2685557e2b3bd27a705e5 [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] b6193f2d18d7b2bd98c0232731db6f3c695a705bb6f816db75ad850363abd8fc [INFO] running `Command { std: "docker" "start" "-a" "b6193f2d18d7b2bd98c0232731db6f3c695a705bb6f816db75ad850363abd8fc", kill_on_drop: false }` [INFO] [stderr] Checking common v0.5.0 (/opt/rustwide/workdir/_common) [INFO] [stderr] Checking once_cell v1.21.0 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking getrandom v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling zstd-safe v7.2.3 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling time-core v0.1.3 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling time-macros v0.2.20 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking proc-macro2 v1.0.94 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling bytestring v1.4.0 [INFO] [stderr] Checking brotli-decompressor v4.0.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Compiling xml-derive v0.5.0 (/opt/rustwide/workdir/advanced/meta-programming/xml-derive) [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking actix-service v2.0.3 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking flate2 v1.1.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling v_htmlescape v0.15.8 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking syn v2.0.100 [INFO] [stderr] Compiling shape_derive v0.6.0 (/opt/rustwide/workdir/macros/shape_derive) [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Checking brotli v7.0.0 [INFO] [stderr] Checking base64ct v1.7.2 [INFO] [stderr] Checking shape v0.5.0 (/opt/rustwide/workdir/macros/shape) [INFO] [stderr] Checking impl-more v0.1.9 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Compiling derive_more v0.99.19 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Checking time v0.3.39 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking actix-router v0.5.3 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling zstd-sys v2.0.14+zstd.1.5.7 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking console v0.16.0 [INFO] [stderr] Checking rtoolbox v0.0.2 [INFO] [stderr] Checking http-range v0.1.5 [INFO] [stderr] Checking indicatif v0.18.0 [INFO] [stderr] Checking rpassword v7.3.1 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking argon2 v0.5.3 [INFO] [stderr] Checking macros v0.6.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking crypto v0.5.1 [INFO] [stderr] Checking design_patterns v0.5.0 (/opt/rustwide/workdir/design-patterns) [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking meta-programming v0.5.0 (/opt/rustwide/workdir/advanced/meta-programming) [INFO] [stderr] Checking vault v0.6.0 (/opt/rustwide/workdir/projects/vault) [INFO] [stderr] Checking algorithms v0.5.0 (/opt/rustwide/workdir/algorithms) [INFO] [stderr] Checking problem_solving v0.5.0 (/opt/rustwide/workdir/problem-solving) [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking clap v4.5.45 [INFO] [stderr] Checking systems-programming v0.5.0 (/opt/rustwide/workdir/advanced/systems-programming) [INFO] [stderr] Checking pandas v0.5.0 (/opt/rustwide/workdir/projects/pandas) [INFO] [stderr] Checking smart-pointers v0.8.0 (/opt/rustwide/workdir/advanced/smart-pointers) [INFO] [stderr] Checking error-handling v0.5.0 (/opt/rustwide/workdir/advanced/error-handling) [INFO] [stderr] Checking memory-management v0.5.0 (/opt/rustwide/workdir/advanced/memory-management) [INFO] [stderr] Checking data-structures v0.5.0 (/opt/rustwide/workdir/data-structures) [INFO] [stderr] Checking types-and-generics v0.5.0 (/opt/rustwide/workdir/advanced/types-and-generics) [INFO] [stderr] Checking ruscrypt v0.5.0 (/opt/rustwide/workdir/projects/ruscrypt) [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Checking operator-overloading v0.5.0 (/opt/rustwide/workdir/advanced/operator-overloading) [INFO] [stderr] Checking tokio-util v0.7.14 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking actix-rt v2.10.0 [INFO] [stderr] Checking actix-server v2.5.1 [INFO] [stderr] Checking h2 v0.4.8 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking actix-http v3.10.0 [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] 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" "b6193f2d18d7b2bd98c0232731db6f3c695a705bb6f816db75ad850363abd8fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6193f2d18d7b2bd98c0232731db6f3c695a705bb6f816db75ad850363abd8fc", kill_on_drop: false }` [INFO] [stdout] b6193f2d18d7b2bd98c0232731db6f3c695a705bb6f816db75ad850363abd8fc