[INFO] fetching crate silverknife-fontconfig-sys 0.1.0...
[INFO] testing silverknife-fontconfig-sys-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate silverknife-fontconfig-sys 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate silverknife-fontconfig-sys 0.1.0 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 silverknife-fontconfig-sys 0.1.0
[INFO] finished tweaking crates.io crate silverknife-fontconfig-sys 0.1.0
[INFO] tweaked toml for crates.io crate silverknife-fontconfig-sys 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c4f14946ad35733e43b4df7805107cbe2194f8870cfb3d5a6f188e42fdfbae8c
[INFO] running `Command { std: "docker" "start" "-a" "c4f14946ad35733e43b4df7805107cbe2194f8870cfb3d5a6f188e42fdfbae8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4f14946ad35733e43b4df7805107cbe2194f8870cfb3d5a6f188e42fdfbae8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f14946ad35733e43b4df7805107cbe2194f8870cfb3d5a6f188e42fdfbae8c", kill_on_drop: false }`
[INFO] [stdout] c4f14946ad35733e43b4df7805107cbe2194f8870cfb3d5a6f188e42fdfbae8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 152f705f478d7495a16b0d595f4189f42a487e6a12e805edc4930e6997476471
[INFO] running `Command { std: "docker" "start" "-a" "152f705f478d7495a16b0d595f4189f42a487e6a12e805edc4930e6997476471", kill_on_drop: false }`
[INFO] [stderr]    Compiling silverknife-fontconfig-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "152f705f478d7495a16b0d595f4189f42a487e6a12e805edc4930e6997476471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152f705f478d7495a16b0d595f4189f42a487e6a12e805edc4930e6997476471", kill_on_drop: false }`
[INFO] [stdout] 152f705f478d7495a16b0d595f4189f42a487e6a12e805edc4930e6997476471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2f21e014bb3721cbf04a98e91c55ec38eab8a0d5bd7efce2b2fd0f927fc43c5b
[INFO] running `Command { std: "docker" "start" "-a" "2f21e014bb3721cbf04a98e91c55ec38eab8a0d5bd7efce2b2fd0f927fc43c5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling silverknife-fontconfig-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "2f21e014bb3721cbf04a98e91c55ec38eab8a0d5bd7efce2b2fd0f927fc43c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f21e014bb3721cbf04a98e91c55ec38eab8a0d5bd7efce2b2fd0f927fc43c5b", kill_on_drop: false }`
[INFO] [stdout] 2f21e014bb3721cbf04a98e91c55ec38eab8a0d5bd7efce2b2fd0f927fc43c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0e2793edf13b8be62aca00edfded57c7f8ef8e619e46ad0b0c829753f3bcc1d2
[INFO] running `Command { std: "docker" "start" "-a" "0e2793edf13b8be62aca00edfded57c7f8ef8e619e46ad0b0c829753f3bcc1d2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fontconfig_sys-7a9bcdbb6d189c30)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fontconfig_sys
[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" "0e2793edf13b8be62aca00edfded57c7f8ef8e619e46ad0b0c829753f3bcc1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2793edf13b8be62aca00edfded57c7f8ef8e619e46ad0b0c829753f3bcc1d2", kill_on_drop: false }`
[INFO] [stdout] 0e2793edf13b8be62aca00edfded57c7f8ef8e619e46ad0b0c829753f3bcc1d2