[INFO] cloning repository https://github.com/rustnation/learning-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustnation/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustnation%2Flearning-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustnation%2Flearning-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e79becb7eeb948d284179ed5bc8d6a202375a12e
[INFO] checking rustnation/learning-rust against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustnation%2Flearning-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rustnation/learning-rust
[INFO] finished tweaking git repo https://github.com/rustnation/learning-rust
[INFO] tweaked toml for git repo https://github.com/rustnation/learning-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rustnation/learning-rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rustnation/learning-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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded instability v0.3.10
[INFO] [stderr]   Downloaded serde_stacker v0.1.14
[INFO] [stderr]   Downloaded streaming-decompression v0.1.2
[INFO] [stderr]   Downloaded gag v1.0.0
[INFO] [stderr]   Downloaded polars-error v0.52.0
[INFO] [stderr]   Downloaded lz4 v1.28.1
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
[INFO] [stderr]   Downloaded recursive v0.1.1
[INFO] [stderr]   Downloaded polars-schema v0.52.0
[INFO] [stderr]   Downloaded array-init-cursor v0.2.1
[INFO] [stderr]   Downloaded recursive-proc-macro-impl v0.1.1
[INFO] [stderr]   Downloaded polars-dtype v0.52.0
[INFO] [stderr]   Downloaded debug_unsafe v0.1.3
[INFO] [stderr]   Downloaded stacker v0.1.22
[INFO] [stderr]   Downloaded ar_archive_writer v0.2.0
[INFO] [stderr]   Downloaded psm v0.1.28
[INFO] [stderr]   Downloaded boxcar v0.2.14
[INFO] [stderr]   Downloaded polars-row v0.52.0
[INFO] [stderr]   Downloaded rustls-native-certs v0.8.2
[INFO] [stderr]   Downloaded fast-float2 v0.2.3
[INFO] [stderr]   Downloaded unicode-reverse v1.0.9
[INFO] [stderr]   Downloaded virtue v0.0.18
[INFO] [stderr]   Downloaded async-lock v3.4.1
[INFO] [stderr]   Downloaded polars-mem-engine v0.52.0
[INFO] [stderr]   Downloaded planus v1.1.1
[INFO] [stderr]   Downloaded polars-arrow-format v0.2.1
[INFO] [stderr]   Downloaded argminmax v0.6.3
[INFO] [stderr]   Downloaded polars-parquet-format v0.1.0
[INFO] [stderr]   Downloaded polars-time v0.52.0
[INFO] [stderr]   Downloaded polars-lazy v0.52.0
[INFO] [stderr]   Downloaded polars-sql v0.52.0
[INFO] [stderr]   Downloaded polars-compute v0.52.0
[INFO] [stderr]   Downloaded polars-expr v0.52.0
[INFO] [stderr]   Downloaded iri-string v0.7.9
[INFO] [stderr]   Downloaded reqwest v0.12.25
[INFO] [stderr]   Downloaded polars-parquet v0.52.0
[INFO] [stderr]   Downloaded polars-io v0.52.0
[INFO] [stderr]   Downloaded polars-ops v0.52.0
[INFO] [stderr]   Downloaded polars v0.52.0
[INFO] [stderr]   Downloaded comfy-table v7.2.1
[INFO] [stderr]   Downloaded polars-stream v0.52.0
[INFO] [stderr]   Downloaded sqlparser v0.53.0
[INFO] [stderr]   Downloaded polars-arrow v0.52.0
[INFO] [stderr]   Downloaded object_store v0.12.4
[INFO] [stderr]   Downloaded polars-utils v0.52.0
[INFO] [stderr]   Downloaded atoi_simd v0.16.1
[INFO] [stderr]   Downloaded polars-plan v0.52.0
[INFO] [stderr]   Downloaded lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]   Downloaded streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded polars-core v0.52.0
[INFO] [stderr]   Downloaded chrono-tz v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8d147435e10b4c1a9795f888230251657044bb63d86a320f1eb202e9b9a8194
[INFO] running `Command { std: "docker" "start" "-a" "e8d147435e10b4c1a9795f888230251657044bb63d86a320f1eb202e9b9a8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d147435e10b4c1a9795f888230251657044bb63d86a320f1eb202e9b9a8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d147435e10b4c1a9795f888230251657044bb63d86a320f1eb202e9b9a8194", kill_on_drop: false }`
[INFO] [stdout] e8d147435e10b4c1a9795f888230251657044bb63d86a320f1eb202e9b9a8194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b42f51624611c2e1146e5d89678c365ba4a1ea9dc79562948e707f9e24bac44a
[INFO] running `Command { std: "docker" "start" "-a" "b42f51624611c2e1146e5d89678c365ba4a1ea9dc79562948e707f9e24bac44a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling polars-utils v0.52.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling polars-schema v0.52.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling polars-arrow v0.52.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]    Compiling polars-compute v0.52.0
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking value-bag v1.12.0
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling polars-core v0.52.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling polars-ops v0.52.0
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking planus v1.1.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]    Compiling polars v0.52.0
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]     Checking filedescriptor v0.8.3
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking gag v1.0.0
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking comfy-table v7.2.1
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking polars-arrow-format v0.2.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking polars-error v0.52.0
[INFO] [stderr]     Checking polars-dtype v0.52.0
[INFO] [stderr]     Checking polars-row v0.52.0
[INFO] [stderr]     Checking polars-parquet v0.52.0
[INFO] [stderr]     Checking polars-time v0.52.0
[INFO] [stderr]     Checking polars-io v0.52.0
[INFO] [stderr]     Checking learning_rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "b42f51624611c2e1146e5d89678c365ba4a1ea9dc79562948e707f9e24bac44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42f51624611c2e1146e5d89678c365ba4a1ea9dc79562948e707f9e24bac44a", kill_on_drop: false }`
[INFO] [stdout] b42f51624611c2e1146e5d89678c365ba4a1ea9dc79562948e707f9e24bac44a
