[INFO] fetching crate codevis 0.8.4...
[INFO] testing codevis-0.8.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate codevis 0.8.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate codevis 0.8.4
[INFO] finished tweaking crates.io crate codevis 0.8.4
[INFO] tweaked toml for crates.io crate codevis 0.8.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate codevis 0.8.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate codevis 0.8.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b5b9d7d9c3ee0f1f8fb3cc141a3c2838d2d42642d3a1c85d66219fec35d5893
[INFO] running `Command { std: "docker" "start" "-a" "8b5b9d7d9c3ee0f1f8fb3cc141a3c2838d2d42642d3a1c85d66219fec35d5893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b5b9d7d9c3ee0f1f8fb3cc141a3c2838d2d42642d3a1c85d66219fec35d5893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5b9d7d9c3ee0f1f8fb3cc141a3c2838d2d42642d3a1c85d66219fec35d5893", kill_on_drop: false }`
[INFO] [stdout] 8b5b9d7d9c3ee0f1f8fb3cc141a3c2838d2d42642d3a1c85d66219fec35d5893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4aef7296c4cdd849f49347b1e490ae13c283bbf94bc01dbc7aed54a512fa96b
[INFO] running `Command { std: "docker" "start" "-a" "d4aef7296c4cdd849f49347b1e490ae13c283bbf94bc01dbc7aed54a512fa96b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling futures-sink v0.3.24
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling thiserror v1.0.35
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling jpeg-decoder v0.2.6
[INFO] [stderr]    Compiling time v0.3.14
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling crosstermion v0.10.1
[INFO] [stderr]    Compiling clap_derive v4.0.9
[INFO] [stderr]    Compiling gif v0.11.4
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling plist v1.3.1
[INFO] [stderr]    Compiling globset v0.4.9
[INFO] [stderr]    Compiling onig v6.4.0
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling exr v1.5.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling tiff v0.7.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling png v0.17.6
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling bytemuck v1.12.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling prodash v20.0.1
[INFO] [stderr]    Compiling clap v4.0.9
[INFO] [stderr]    Compiling open v3.0.2
[INFO] [stderr]    Compiling bstr v1.0.1
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling unifont-bitmap v1.0.0+unifont-14.0.01
[INFO] [stderr]    Compiling memmap2 v0.5.7
[INFO] [stderr]    Compiling syntect v5.0.0
[INFO] [stderr]    Compiling image v0.24.3
[INFO] [stderr]    Compiling codevis v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "d4aef7296c4cdd849f49347b1e490ae13c283bbf94bc01dbc7aed54a512fa96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4aef7296c4cdd849f49347b1e490ae13c283bbf94bc01dbc7aed54a512fa96b", kill_on_drop: false }`
[INFO] [stdout] d4aef7296c4cdd849f49347b1e490ae13c283bbf94bc01dbc7aed54a512fa96b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb282a1bacb5adafe9987c2ecba9dfe8acbcfde8b3eb7aebdbb54747222881f7
[INFO] running `Command { std: "docker" "start" "-a" "bb282a1bacb5adafe9987c2ecba9dfe8acbcfde8b3eb7aebdbb54747222881f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling codevis v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "bb282a1bacb5adafe9987c2ecba9dfe8acbcfde8b3eb7aebdbb54747222881f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb282a1bacb5adafe9987c2ecba9dfe8acbcfde8b3eb7aebdbb54747222881f7", kill_on_drop: false }`
[INFO] [stdout] bb282a1bacb5adafe9987c2ecba9dfe8acbcfde8b3eb7aebdbb54747222881f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cb2eb04a02062951186d0458bf7a4bcdddee33b0bb93c7494b5fd82d2d59fb5
[INFO] running `Command { std: "docker" "start" "-a" "5cb2eb04a02062951186d0458bf7a4bcdddee33b0bb93c7494b5fd82d2d59fb5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running tests/visualize.rs (/opt/rustwide/target/debug/deps/visualize-2352d5ed43c17abc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test multi_threading_produces_same_result_as_single_threaded_mode ... ok
[INFO] [stdout] test various_renders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cb2eb04a02062951186d0458bf7a4bcdddee33b0bb93c7494b5fd82d2d59fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb2eb04a02062951186d0458bf7a4bcdddee33b0bb93c7494b5fd82d2d59fb5", kill_on_drop: false }`
[INFO] [stdout] 5cb2eb04a02062951186d0458bf7a4bcdddee33b0bb93c7494b5fd82d2d59fb5