[INFO] fetching crate viz-smol 0.3.0... [INFO] testing viz-smol-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate viz-smol 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate viz-smol 0.3.0 [INFO] finished tweaking crates.io crate viz-smol 0.3.0 [INFO] tweaked toml for crates.io crate viz-smol 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate viz-smol 0.3.0 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 viz-smol 0.3.0 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] [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ada8506f240cdf3ceb3bda6f175ec51a3612a15061d0a956c1e4fb249f5dfb9 [INFO] running `Command { std: "docker" "start" "-a" "3ada8506f240cdf3ceb3bda6f175ec51a3612a15061d0a956c1e4fb249f5dfb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ada8506f240cdf3ceb3bda6f175ec51a3612a15061d0a956c1e4fb249f5dfb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ada8506f240cdf3ceb3bda6f175ec51a3612a15061d0a956c1e4fb249f5dfb9", kill_on_drop: false }` [INFO] [stdout] 3ada8506f240cdf3ceb3bda6f175ec51a3612a15061d0a956c1e4fb249f5dfb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4b9d28fcbeecc1c54af5b814bf19b31eb5c8059390dfa56dadb408618f53a5ae [INFO] running `Command { std: "docker" "start" "-a" "4b9d28fcbeecc1c54af5b814bf19b31eb5c8059390dfa56dadb408618f53a5ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling serde_json v1.0.134 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Compiling time-macros v0.2.19 [INFO] [stderr] Compiling futures-lite v2.5.0 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling path-tree v0.8.2 [INFO] [stderr] Compiling rfc7239 v0.1.3 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling headers-core v0.3.0 [INFO] [stderr] Compiling polyval v0.6.2 [INFO] [stderr] Compiling ctr v0.9.2 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling time v0.3.37 [INFO] [stderr] Compiling ghash v0.5.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling async-executor v1.13.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling headers v0.4.0 [INFO] [stderr] Compiling aes-gcm v0.10.3 [INFO] [stderr] Compiling syn v2.0.92 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling polling v3.7.4 [INFO] [stderr] Compiling async-io v2.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling hyper v1.5.2 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling smol-hyper v0.1.1 [INFO] [stderr] Compiling form-data v0.6.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling sessions-core v0.7.0 [INFO] [stderr] Compiling viz-core v0.10.0 [INFO] [stderr] Compiling viz-router v0.10.0 [INFO] [stderr] Compiling viz-smol v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.13s [INFO] running `Command { std: "docker" "inspect" "4b9d28fcbeecc1c54af5b814bf19b31eb5c8059390dfa56dadb408618f53a5ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b9d28fcbeecc1c54af5b814bf19b31eb5c8059390dfa56dadb408618f53a5ae", kill_on_drop: false }` [INFO] [stdout] 4b9d28fcbeecc1c54af5b814bf19b31eb5c8059390dfa56dadb408618f53a5ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b9e184fcb5e48c73ad3ca1da575af763dd16af48b9a1d08e868fa0733a41e38c [INFO] running `Command { std: "docker" "start" "-a" "b9e184fcb5e48c73ad3ca1da575af763dd16af48b9a1d08e868fa0733a41e38c", kill_on_drop: false }` [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling macro_rules_attribute v0.2.0 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling async-io v2.4.0 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling smol-hyper v0.1.1 [INFO] [stderr] Compiling smol-macros v0.1.1 [INFO] [stderr] Compiling viz-smol v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "b9e184fcb5e48c73ad3ca1da575af763dd16af48b9a1d08e868fa0733a41e38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9e184fcb5e48c73ad3ca1da575af763dd16af48b9a1d08e868fa0733a41e38c", kill_on_drop: false }` [INFO] [stdout] b9e184fcb5e48c73ad3ca1da575af763dd16af48b9a1d08e868fa0733a41e38c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 492a778b5b04b9d659dd8f3b82503407283fc5114b0e97693f7292fbc41d2c45 [INFO] running `Command { std: "docker" "start" "-a" "492a778b5b04b9d659dd8f3b82503407283fc5114b0e97693f7292fbc41d2c45", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/viz_smol-661400b933515f0c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests viz_smol [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 21) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "492a778b5b04b9d659dd8f3b82503407283fc5114b0e97693f7292fbc41d2c45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492a778b5b04b9d659dd8f3b82503407283fc5114b0e97693f7292fbc41d2c45", kill_on_drop: false }` [INFO] [stdout] 492a778b5b04b9d659dd8f3b82503407283fc5114b0e97693f7292fbc41d2c45