[INFO] fetching crate piet-svg 0.4.0...
[INFO] testing piet-svg-0.4.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate piet-svg 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate piet-svg 0.4.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piet-svg 0.4.0
[INFO] finished tweaking crates.io crate piet-svg 0.4.0
[INFO] tweaked toml for crates.io crate piet-svg 0.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate piet-svg 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf14c6919c74da9af073d140f9277a4722b93b0832f63c4d89f0ebf2c27ae110
[INFO] running `Command { std: "docker" "start" "-a" "bf14c6919c74da9af073d140f9277a4722b93b0832f63c4d89f0ebf2c27ae110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf14c6919c74da9af073d140f9277a4722b93b0832f63c4d89f0ebf2c27ae110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf14c6919c74da9af073d140f9277a4722b93b0832f63c4d89f0ebf2c27ae110", kill_on_drop: false }`
[INFO] [stdout] bf14c6919c74da9af073d140f9277a4722b93b0832f63c4d89f0ebf2c27ae110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c31be54c0e331f245591de9d348e030bad71f02080e715b3c903b33ad0a52250
[INFO] running `Command { std: "docker" "start" "-a" "c31be54c0e331f245591de9d348e030bad71f02080e715b3c903b33ad0a52250", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling pico-args v0.4.0
[INFO] [stderr]    Compiling svg v0.9.1
[INFO] [stderr]    Compiling kurbo v0.8.1
[INFO] [stderr]    Compiling os_info v3.0.1
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling unic-bidi v0.9.0
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling piet v0.4.0
[INFO] [stderr]    Compiling piet-svg v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "c31be54c0e331f245591de9d348e030bad71f02080e715b3c903b33ad0a52250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31be54c0e331f245591de9d348e030bad71f02080e715b3c903b33ad0a52250", kill_on_drop: false }`
[INFO] [stdout] c31be54c0e331f245591de9d348e030bad71f02080e715b3c903b33ad0a52250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61e4b07184e80b0bbbd6caf33277ff38007de20cbe074d9f8e757cbbe9c6abdc
[INFO] running `Command { std: "docker" "start" "-a" "61e4b07184e80b0bbbd6caf33277ff38007de20cbe074d9f8e757cbbe9c6abdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet-svg v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "61e4b07184e80b0bbbd6caf33277ff38007de20cbe074d9f8e757cbbe9c6abdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e4b07184e80b0bbbd6caf33277ff38007de20cbe074d9f8e757cbbe9c6abdc", kill_on_drop: false }`
[INFO] [stdout] 61e4b07184e80b0bbbd6caf33277ff38007de20cbe074d9f8e757cbbe9c6abdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac4115c1647cc96ce58691c5bd52116b3797bcf4454591837dbc2ceaa0c701d9
[INFO] running `Command { std: "docker" "start" "-a" "ac4115c1647cc96ce58691c5bd52116b3797bcf4454591837dbc2ceaa0c701d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piet_svg-037197d8b990a903)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests piet-svg
[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] [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] running `Command { std: "docker" "inspect" "ac4115c1647cc96ce58691c5bd52116b3797bcf4454591837dbc2ceaa0c701d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4115c1647cc96ce58691c5bd52116b3797bcf4454591837dbc2ceaa0c701d9", kill_on_drop: false }`
[INFO] [stdout] ac4115c1647cc96ce58691c5bd52116b3797bcf4454591837dbc2ceaa0c701d9