[INFO] fetching crate viz-smol 0.4.0...
[INFO] testing viz-smol-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate viz-smol 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate viz-smol 0.4.0
[INFO] finished tweaking crates.io crate viz-smol 0.4.0
[INFO] tweaked toml for crates.io crate viz-smol 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate viz-smol 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate viz-smol 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sessions-core v0.7.0
[INFO] [stderr]   Downloaded rfc7239 v0.1.3
[INFO] [stderr]   Downloaded form-data v0.6.0
[INFO] [stderr]   Downloaded viz-router v0.11.0
[INFO] [stderr]   Downloaded viz-macros v0.2.0
[INFO] [stderr]   Downloaded viz-core v0.11.0
[INFO] [stderr]   Downloaded protobuf-support v3.7.2
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]   Downloaded opentelemetry-prometheus v0.29.1
[INFO] [stderr]   Downloaded viz-handlers v0.11.0
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.29.0
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded path-tree v0.8.3
[INFO] [stderr]   Downloaded protobuf v3.7.2
[INFO] [stderr]   Downloaded macro_rules_attribute v0.2.2
[INFO] [stderr]   Downloaded smol-macros v0.1.1
[INFO] [stderr]   Downloaded smol-hyper v0.1.1
[INFO] [stderr]   Downloaded hyper-util v0.1.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70322002ba2d77143b4bf8fde8bb2c3e70f6c6499027eef1abaac57bc432650c
[INFO] running `Command { std: "docker" "start" "-a" "70322002ba2d77143b4bf8fde8bb2c3e70f6c6499027eef1abaac57bc432650c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70322002ba2d77143b4bf8fde8bb2c3e70f6c6499027eef1abaac57bc432650c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70322002ba2d77143b4bf8fde8bb2c3e70f6c6499027eef1abaac57bc432650c", kill_on_drop: false }`
[INFO] [stdout] 70322002ba2d77143b4bf8fde8bb2c3e70f6c6499027eef1abaac57bc432650c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82786fc1ade98f3c0b5653ecf3078dd3ffc970489cc23fb7bc75136ecbdeddb2
[INFO] running `Command { std: "docker" "start" "-a" "82786fc1ade98f3c0b5653ecf3078dd3ffc970489cc23fb7bc75136ecbdeddb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling path-tree v0.8.3
[INFO] [stderr]    Compiling rfc7239 v0.1.3
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling headers-core v0.3.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling http-body-util v0.1.3
[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 digest v0.10.7
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling headers v0.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.18
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling smol-hyper v0.1.1
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sessions-core v0.7.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling form-data v0.6.0
[INFO] [stderr]    Compiling viz-core v0.11.0
[INFO] [stderr]    Compiling viz-router v0.11.0
[INFO] [stderr]    Compiling viz-smol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.87s
[INFO] running `Command { std: "docker" "inspect" "82786fc1ade98f3c0b5653ecf3078dd3ffc970489cc23fb7bc75136ecbdeddb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82786fc1ade98f3c0b5653ecf3078dd3ffc970489cc23fb7bc75136ecbdeddb2", kill_on_drop: false }`
[INFO] [stdout] 82786fc1ade98f3c0b5653ecf3078dd3ffc970489cc23fb7bc75136ecbdeddb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb95630227abfedb5792741e1ce3d0f071c34cef1d4d124b4b46253296b17f83
[INFO] running `Command { std: "docker" "start" "-a" "cb95630227abfedb5792741e1ce3d0f071c34cef1d4d124b4b46253296b17f83", kill_on_drop: false }`
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling macro_rules_attribute v0.2.2
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling smol-macros v0.1.1
[INFO] [stderr]    Compiling viz-smol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "cb95630227abfedb5792741e1ce3d0f071c34cef1d4d124b4b46253296b17f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb95630227abfedb5792741e1ce3d0f071c34cef1d4d124b4b46253296b17f83", kill_on_drop: false }`
[INFO] [stdout] cb95630227abfedb5792741e1ce3d0f071c34cef1d4d124b4b46253296b17f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2e7792e115a5f4ee891265585456fbfca67c2af4d06a74d548ed0444d078c15
[INFO] running `Command { std: "docker" "start" "-a" "d2e7792e115a5f4ee891265585456fbfca67c2af4d06a74d548ed0444d078c15", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/viz_smol-69e312b003452f1b)
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.24s; merged doctests compilation took 1.23s
[INFO] running `Command { std: "docker" "inspect" "d2e7792e115a5f4ee891265585456fbfca67c2af4d06a74d548ed0444d078c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e7792e115a5f4ee891265585456fbfca67c2af4d06a74d548ed0444d078c15", kill_on_drop: false }`
[INFO] [stdout] d2e7792e115a5f4ee891265585456fbfca67c2af4d06a74d548ed0444d078c15