[INFO] fetching crate re_build_web_viewer 0.15.1...
[INFO] building re_build_web_viewer-0.15.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate re_build_web_viewer 0.15.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate re_build_web_viewer 0.15.1
[INFO] finished tweaking crates.io crate re_build_web_viewer 0.15.1
[INFO] tweaked toml for crates.io crate re_build_web_viewer 0.15.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_build_web_viewer 0.15.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate re_build_web_viewer 0.15.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49914f8e37ed8ecbbf4ee70acdc125c3c5ce40e945f675f339e3605f002899e0
[INFO] running `Command { std: "docker" "start" "-a" "49914f8e37ed8ecbbf4ee70acdc125c3c5ce40e945f675f339e3605f002899e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49914f8e37ed8ecbbf4ee70acdc125c3c5ce40e945f675f339e3605f002899e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49914f8e37ed8ecbbf4ee70acdc125c3c5ce40e945f675f339e3605f002899e0", kill_on_drop: false }`
[INFO] [stdout] 49914f8e37ed8ecbbf4ee70acdc125c3c5ce40e945f675f339e3605f002899e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0699ab294955cdbc100431ab259f03f49719c752dbb8b28d7483e16f4f536628
[INFO] running `Command { std: "docker" "start" "-a" "0699ab294955cdbc100431ab259f03f49719c752dbb8b28d7483e16f4f536628", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling wasmparser v0.80.2
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling wasm-encoder v0.29.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.90
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling re_error v0.15.1
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling walrus-macro v0.19.0
[INFO] [stderr]    Compiling walrus v0.20.3
[INFO] [stderr]    Compiling wasm-bindgen-wasm-conventions v0.2.90
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.90
[INFO] [stderr]    Compiling wasm-bindgen-multi-value-xform v0.2.90
[INFO] [stderr]    Compiling wasm-bindgen-threads-xform v0.2.90
[INFO] [stderr]    Compiling wasm-bindgen-wasm-interpreter v0.2.90
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling wasm-bindgen-cli-support v0.2.90
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling re_build_web_viewer v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.88s
[INFO] running `Command { std: "docker" "inspect" "0699ab294955cdbc100431ab259f03f49719c752dbb8b28d7483e16f4f536628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0699ab294955cdbc100431ab259f03f49719c752dbb8b28d7483e16f4f536628", kill_on_drop: false }`
[INFO] [stdout] 0699ab294955cdbc100431ab259f03f49719c752dbb8b28d7483e16f4f536628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c092faa1c76a584c1d0f8b8eed1e6a24478aa5e587d4836293c8449494dde8
[INFO] running `Command { std: "docker" "start" "-a" "90c092faa1c76a584c1d0f8b8eed1e6a24478aa5e587d4836293c8449494dde8", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_build_web_viewer v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "90c092faa1c76a584c1d0f8b8eed1e6a24478aa5e587d4836293c8449494dde8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c092faa1c76a584c1d0f8b8eed1e6a24478aa5e587d4836293c8449494dde8", kill_on_drop: false }`
[INFO] [stdout] 90c092faa1c76a584c1d0f8b8eed1e6a24478aa5e587d4836293c8449494dde8