[INFO] fetching crate fontconfig 0.5.0...
[INFO] testing fontconfig-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fontconfig 0.5.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate fontconfig 0.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fontconfig 0.5.0
[INFO] finished tweaking crates.io crate fontconfig 0.5.0
[INFO] tweaked toml for crates.io crate fontconfig 0.5.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v3.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32710c359fabd371f2a2c37b54bf8346be413f8c69fb7193317f2a6ba957a959
[INFO] running `Command { std: "docker" "start" "-a" "32710c359fabd371f2a2c37b54bf8346be413f8c69fb7193317f2a6ba957a959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32710c359fabd371f2a2c37b54bf8346be413f8c69fb7193317f2a6ba957a959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32710c359fabd371f2a2c37b54bf8346be413f8c69fb7193317f2a6ba957a959", kill_on_drop: false }`
[INFO] [stdout] 32710c359fabd371f2a2c37b54bf8346be413f8c69fb7193317f2a6ba957a959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e46a420bf3baeb61e3802ad5a53a9f0ddb22a80c136fd95e719a11ecf49a6ebb
[INFO] running `Command { std: "docker" "start" "-a" "e46a420bf3baeb61e3802ad5a53a9f0ddb22a80c136fd95e719a11ecf49a6ebb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling fontconfig v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling dlib v0.5.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.0.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "e46a420bf3baeb61e3802ad5a53a9f0ddb22a80c136fd95e719a11ecf49a6ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46a420bf3baeb61e3802ad5a53a9f0ddb22a80c136fd95e719a11ecf49a6ebb", kill_on_drop: false }`
[INFO] [stdout] e46a420bf3baeb61e3802ad5a53a9f0ddb22a80c136fd95e719a11ecf49a6ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1d2f22a2091588f285d336e0cda71e3353866412539dffdb68d23dd1ebdc74
[INFO] running `Command { std: "docker" "start" "-a" "fc1d2f22a2091588f285d336e0cda71e3353866412539dffdb68d23dd1ebdc74", kill_on_drop: false }`
[INFO] [stderr]    Compiling fontconfig v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "fc1d2f22a2091588f285d336e0cda71e3353866412539dffdb68d23dd1ebdc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1d2f22a2091588f285d336e0cda71e3353866412539dffdb68d23dd1ebdc74", kill_on_drop: false }`
[INFO] [stdout] fc1d2f22a2091588f285d336e0cda71e3353866412539dffdb68d23dd1ebdc74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbfd75dd77319904ed404c6608c50567f54c5d3a8cec28d54e541eb4dca78c2d
[INFO] running `Command { std: "docker" "start" "-a" "dbfd75dd77319904ed404c6608c50567f54c5d3a8cec28d54e541eb4dca78c2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fontconfig-228df759101f571c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::iter_lang_set ... ok
[INFO] [stdout] test tests::test_find_font ... ok
[INFO] [stdout] test tests::test_iter_and_print ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fontconfig
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - StrList (line 388) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - Font (line 125) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbfd75dd77319904ed404c6608c50567f54c5d3a8cec28d54e541eb4dca78c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfd75dd77319904ed404c6608c50567f54c5d3a8cec28d54e541eb4dca78c2d", kill_on_drop: false }`
[INFO] [stdout] dbfd75dd77319904ed404c6608c50567f54c5d3a8cec28d54e541eb4dca78c2d