[INFO] fetching crate sixtyfps 0.0.4...
[INFO] checking sixtyfps-0.0.4 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate sixtyfps 0.0.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sixtyfps 0.0.4 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sixtyfps 0.0.4
[INFO] finished tweaking crates.io crate sixtyfps 0.0.4
[INFO] tweaked toml for crates.io crate sixtyfps 0.0.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd0161a5ced3edc4f6b70360f396dab4418a7fea698f85dc1078823121648380
[INFO] running `Command { std: "docker" "start" "-a" "dd0161a5ced3edc4f6b70360f396dab4418a7fea698f85dc1078823121648380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd0161a5ced3edc4f6b70360f396dab4418a7fea698f85dc1078823121648380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0161a5ced3edc4f6b70360f396dab4418a7fea698f85dc1078823121648380", kill_on_drop: false }`
[INFO] [stdout] dd0161a5ced3edc4f6b70360f396dab4418a7fea698f85dc1078823121648380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f64bd35368ec8ecfbff11e7d96589e330a1011472a35d69abdbf531f891db4c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f64bd35368ec8ecfbff11e7d96589e330a1011472a35d69abdbf531f891db4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling text-size v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling codemap v0.1.3
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling sixtyfps-compilerlib v0.0.4
[INFO] [stderr]    Compiling smol_str v0.1.17
[INFO] [stderr]    Compiling by_address v1.0.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling css-color-parser2 v1.0.1
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling spin_on v0.1.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling codemap-diagnostic v0.1.1
[INFO] [stderr]    Compiling sixtyfps-rendering-backend-qt v0.0.4
[INFO] [stderr]    Compiling euclid v0.22.1
[INFO] [stderr]    Compiling sid v0.6.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling lyon_geom v0.16.2
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling lyon_path v0.16.2
[INFO] [stderr]    Compiling sixtyfps v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lyon_algorithms v0.16.0
[INFO] [stderr]    Compiling lyon_tessellation v0.16.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking xmlparser v0.3.0
[INFO] [stderr]    Compiling svgparser v0.8.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling triomphe v0.1.2
[INFO] [stderr]    Compiling rowan v0.10.6
[INFO] [stderr]     Checking lyon_svg v0.16.0
[INFO] [stderr]     Checking lyon v0.16.2
[INFO] [stderr]     Checking sixtyfps-corelib v0.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]     Checking sixtyfps-rendering-backend-gl v0.0.4
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]     Checking sixtyfps-rendering-backend-default v0.0.4
[INFO] [stderr]    Compiling sixtyfps-macros v0.0.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "2f64bd35368ec8ecfbff11e7d96589e330a1011472a35d69abdbf531f891db4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f64bd35368ec8ecfbff11e7d96589e330a1011472a35d69abdbf531f891db4c", kill_on_drop: false }`
[INFO] [stdout] 2f64bd35368ec8ecfbff11e7d96589e330a1011472a35d69abdbf531f891db4c