[INFO] cloning repository https://github.com/EdmundsEcho/tnc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdmundsEcho/tnc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdmundsEcho%2Ftnc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdmundsEcho%2Ftnc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2af400e8e39470d4216dcd366a4c43170858d70e
[INFO] checking EdmundsEcho/tnc/2af400e8e39470d4216dcd366a4c43170858d70e against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdmundsEcho%2Ftnc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EdmundsEcho/tnc
[INFO] finished tweaking git repo https://github.com/EdmundsEcho/tnc
[INFO] tweaked toml for git repo https://github.com/EdmundsEcho/tnc written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EdmundsEcho/tnc on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EdmundsEcho/tnc 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" "+22950ab9e29e11620a10905f027f141ea126966e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-utils v0.46.0
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[INFO] [stderr]   Downloaded polars-schema v0.51.0
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[INFO] [stderr]   Downloaded sysinfo v0.33.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6
[INFO] running `Command { std: "docker" "start" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]    Compiling stacker v0.1.23
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[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
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[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
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[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]     Checking regex v1.12.3
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[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
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[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling litrs v1.0.0
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]     Checking tracing v0.1.44
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[INFO] [stderr]    Compiling tokio-macros v2.7.0
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[INFO] [stderr]     Checking unicode-segmentation v1.13.2
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[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling native-tls v0.2.18
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[INFO] [stderr]    Compiling virtue v0.0.18
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[INFO] [stderr]    Compiling bincode_derive v2.0.1
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[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
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[INFO] [stderr]     Checking unty v0.0.4
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[INFO] [stderr]     Checking serde_stacker v0.1.14
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[INFO] [stderr]    Compiling strum_macros v0.27.2
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling polars-utils v0.46.0
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[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking compact_str v0.8.1
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[INFO] [stderr]    Compiling polars-ops v0.51.0
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]    Compiling polars-core v0.46.0
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[INFO] [stderr]     Checking rand_distr v0.4.3
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[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
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[INFO] [stderr]    Compiling digest v0.10.7
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[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling polars-ops v0.46.0
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[INFO] [stderr]     Checking event-listener v5.4.1
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[INFO] [stderr]    Compiling polars-plan v0.51.0
[INFO] [stderr]    Compiling polars-stream v0.51.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling polars-plan v0.46.0
[INFO] [stderr]    Compiling polars-lazy v0.51.0
[INFO] [stderr]    Compiling polars v0.51.0
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking meta-tracing v0.1.0 (/opt/rustwide/workdir/meta-tracing)
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[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling serial_test_derive v3.4.0
[INFO] [stderr]     Checking object_store v0.12.5
[INFO] [stderr]     Checking scc v2.4.0
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[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling polars-lazy v0.46.0
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[INFO] [stderr]    Compiling polars v0.46.0
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[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking nalgebra v0.33.3
[INFO] [stderr]     Checking polars-row v0.46.0
[INFO] [stderr]     Checking polars-parquet v0.46.0
[INFO] [stderr]     Checking polars-dtype v0.51.0
[INFO] [stderr]     Checking propensity-score v0.1.0 (/opt/rustwide/workdir/propensity-score)
[INFO] [stderr]     Checking polars-row v0.51.0
[INFO] [stderr]     Checking polars-parquet v0.51.0
[INFO] [stderr]     Checking polars-time v0.46.0
[INFO] [stderr]     Checking polars-io v0.46.0
[INFO] [stderr]     Checking polars-expr v0.46.0
[INFO] [stdout] error[E0432]: unresolved import `core::unicode::Cased`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-ops-0.51.0/src/chunked_array/strings/case.rs:79:45
[INFO] [stdout]    |
[INFO] [stdout] 79 |         use core::unicode::{Case_Ignorable, Cased};
[INFO] [stdout]    |                                             ^^^^^ no `Cased` in `unicode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `Case_Ignorable` is private
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-ops-0.51.0/src/chunked_array/strings/case.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |         use core::unicode::{Case_Ignorable, Cased};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `Case_Ignorable` is defined here
[INFO] [stdout]   --> /rustc/22950ab9e29e11620a10905f027f141ea126966e/library/core/src/unicode/mod.rs:11:15
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking polars-mem-engine v0.46.0
[INFO] [stderr]     Checking etl-unit-gen v0.1.0 (/opt/rustwide/workdir/etl-unit-gen)
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polars-ops` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6", kill_on_drop: false }`
[INFO] [stdout] 84d5f5fa0fc1d13e1c0f5e55ec1ba4ee260ae4159fa6645a0910262ce347a8c6
