[INFO] cloning repository https://github.com/Mr-Pine/ilias-grader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mr-Pine/ilias-grader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMr-Pine%2Filias-grader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMr-Pine%2Filias-grader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c93ea1df441694da545957159d1dfc2618173fd
[INFO] checking Mr-Pine/ilias-grader against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMr-Pine%2Filias-grader" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Mr-Pine/ilias-grader
[INFO] finished tweaking git repo https://github.com/Mr-Pine/ilias-grader
[INFO] tweaked toml for git repo https://github.com/Mr-Pine/ilias-grader written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mr-Pine/ilias-grader 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/Mr-Pine/ilias-grader 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7911dc557373ba5792657608de344a99f4dfff7e7c4b61aac2c80df779485e6e
[INFO] running `Command { std: "docker" "start" "-a" "7911dc557373ba5792657608de344a99f4dfff7e7c4b61aac2c80df779485e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7911dc557373ba5792657608de344a99f4dfff7e7c4b61aac2c80df779485e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7911dc557373ba5792657608de344a99f4dfff7e7c4b61aac2c80df779485e6e", kill_on_drop: false }`
[INFO] [stdout] 7911dc557373ba5792657608de344a99f4dfff7e7c4b61aac2c80df779485e6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4c64077f88ed03e5e80b38811effbc281f0ab18ea151f5f30dbf67add22555d2
[INFO] running `Command { std: "docker" "start" "-a" "4c64077f88ed03e5e80b38811effbc281f0ab18ea151f5f30dbf67add22555d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling aws-lc-rs v1.13.1
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rustix v1.0.7
[INFO] [stderr]     Checking dbus v0.9.7
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]     Checking webpki-roots v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking linux-keyutils v0.2.4
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking jiff v0.2.14
[INFO] [stderr]    Compiling aws-lc-sys v0.29.0
[INFO] [stderr]    Compiling openssl-sys v0.9.108
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]     Checking dbus-secret-service v4.0.3
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking keyring v3.6.2
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking snafu v0.8.5
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling selectors v0.25.0
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking cssparser v0.31.2
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tower-http v0.6.4
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking cookie_store v0.21.1
[INFO] [stderr]     Checking scraper v0.20.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.6.0
[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" "4c64077f88ed03e5e80b38811effbc281f0ab18ea151f5f30dbf67add22555d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c64077f88ed03e5e80b38811effbc281f0ab18ea151f5f30dbf67add22555d2", kill_on_drop: false }`
[INFO] [stdout] 4c64077f88ed03e5e80b38811effbc281f0ab18ea151f5f30dbf67add22555d2
