[INFO] fetching crate stylo_dom 0.4.0...
[INFO] checking stylo_dom-0.4.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate stylo_dom 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate stylo_dom 0.4.0
[INFO] finished tweaking crates.io crate stylo_dom 0.4.0
[INFO] tweaked toml for crates.io crate stylo_dom 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stylo_dom 0.4.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stylo_malloc_size_of v0.4.0
[INFO] [stderr]   Downloaded app_units v0.7.8
[INFO] [stderr]   Downloaded selectors v0.29.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93408ef605fd7fa19a2053f443727e2db737a2bb044c92db598f82b7def2c897
[INFO] running `Command { std: "docker" "start" "-a" "93408ef605fd7fa19a2053f443727e2db737a2bb044c92db598f82b7def2c897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93408ef605fd7fa19a2053f443727e2db737a2bb044c92db598f82b7def2c897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93408ef605fd7fa19a2053f443727e2db737a2bb044c92db598f82b7def2c897", kill_on_drop: false }`
[INFO] [stdout] 93408ef605fd7fa19a2053f443727e2db737a2bb044c92db598f82b7def2c897
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fff67bf973a374afc64d26d44bf9edf56eb7df55784add846113461d26783ca
[INFO] running `Command { std: "docker" "start" "-a" "4fff67bf973a374afc64d26d44bf9edf56eb7df55784add846113461d26783ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking smallbitvec v2.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking servo_arc v0.4.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling selectors v0.29.0
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking cssparser v0.35.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking app_units v0.7.8
[INFO] [stderr]     Checking stylo_malloc_size_of v0.4.0
[INFO] [stderr]     Checking stylo_dom v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "4fff67bf973a374afc64d26d44bf9edf56eb7df55784add846113461d26783ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fff67bf973a374afc64d26d44bf9edf56eb7df55784add846113461d26783ca", kill_on_drop: false }`
[INFO] [stdout] 4fff67bf973a374afc64d26d44bf9edf56eb7df55784add846113461d26783ca