[INFO] fetching crate tectonic_xetex_layout 0.1.0...
[INFO] testing tectonic_xetex_layout-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tectonic_xetex_layout 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tectonic_xetex_layout 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_xetex_layout 0.1.0
[INFO] finished tweaking crates.io crate tectonic_xetex_layout 0.1.0
[INFO] tweaked toml for crates.io crate tectonic_xetex_layout 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tectonic_errors v0.2.0
[INFO] [stderr]   Downloaded tectonic_bridge_freetype2 v0.2.0
[INFO] [stderr]   Downloaded tectonic_bridge_icu v0.2.0
[INFO] [stderr]   Downloaded tectonic_io_base v0.3.0
[INFO] [stderr]   Downloaded tectonic_bridge_graphite2 v0.2.0
[INFO] [stderr]   Downloaded tectonic_bridge_core v0.2.2
[INFO] [stderr]   Downloaded tectonic_status_base v0.2.0
[INFO] [stderr]   Downloaded tectonic_cfg_support v0.1.3
[INFO] [stderr]   Downloaded tectonic_bridge_harfbuzz v0.2.2
[INFO] [stderr]   Downloaded tectonic_dep_support v0.1.0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 714d4fabcc3416bfcec8dd50ab94ce8059deeffe719d9553ecb5d8c1007ab86a
[INFO] running `Command { std: "docker" "start" "-a" "714d4fabcc3416bfcec8dd50ab94ce8059deeffe719d9553ecb5d8c1007ab86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714d4fabcc3416bfcec8dd50ab94ce8059deeffe719d9553ecb5d8c1007ab86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714d4fabcc3416bfcec8dd50ab94ce8059deeffe719d9553ecb5d8c1007ab86a", kill_on_drop: false }`
[INFO] [stdout] 714d4fabcc3416bfcec8dd50ab94ce8059deeffe719d9553ecb5d8c1007ab86a
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb5d1a0254d3b68ceaf9be05eac81fdb883cb8ed60d3db5b8da55f5f3f53ef79
[INFO] running `Command { std: "docker" "start" "-a" "bb5d1a0254d3b68ceaf9be05eac81fdb883cb8ed60d3db5b8da55f5f3f53ef79", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling tectonic_bridge_core v0.2.2
[INFO] [stderr]    Compiling tectonic_cfg_support v0.1.3
[INFO] [stderr]    Compiling tectonic_errors v0.2.0
[INFO] [stderr]    Compiling md-5 v0.9.1
[INFO] [stderr]    Compiling tectonic_status_base v0.2.0
[INFO] [stderr]    Compiling app_dirs2 v2.3.2
[INFO] [stderr]    Compiling tectonic_dep_support v0.1.0
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]    Compiling tectonic_bridge_icu v0.2.0
[INFO] [stderr]    Compiling tectonic_bridge_graphite2 v0.2.0
[INFO] [stderr]    Compiling tectonic_bridge_harfbuzz v0.2.2
[INFO] [stderr]    Compiling tectonic_bridge_freetype2 v0.2.0
[INFO] [stderr]    Compiling tectonic_xetex_layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling tectonic_io_base v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.99s
[INFO] running `Command { std: "docker" "inspect" "bb5d1a0254d3b68ceaf9be05eac81fdb883cb8ed60d3db5b8da55f5f3f53ef79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5d1a0254d3b68ceaf9be05eac81fdb883cb8ed60d3db5b8da55f5f3f53ef79", kill_on_drop: false }`
[INFO] [stdout] bb5d1a0254d3b68ceaf9be05eac81fdb883cb8ed60d3db5b8da55f5f3f53ef79
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb7d25177ddd156629a531cd67648ba0c840caf32e0e71bf95556ed52cf671b
[INFO] running `Command { std: "docker" "start" "-a" "acb7d25177ddd156629a531cd67648ba0c840caf32e0e71bf95556ed52cf671b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_xetex_layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "acb7d25177ddd156629a531cd67648ba0c840caf32e0e71bf95556ed52cf671b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb7d25177ddd156629a531cd67648ba0c840caf32e0e71bf95556ed52cf671b", kill_on_drop: false }`
[INFO] [stdout] acb7d25177ddd156629a531cd67648ba0c840caf32e0e71bf95556ed52cf671b
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2227d264f6fd872dc4700cb9ca468f0b0ddddcc0be0f201a7f60bc73e2f339e5
[INFO] running `Command { std: "docker" "start" "-a" "2227d264f6fd872dc4700cb9ca468f0b0ddddcc0be0f201a7f60bc73e2f339e5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tectonic_xetex_layout-a5a172d1bbfeaba4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test linkage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tectonic_xetex_layout
[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" "2227d264f6fd872dc4700cb9ca468f0b0ddddcc0be0f201a7f60bc73e2f339e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2227d264f6fd872dc4700cb9ca468f0b0ddddcc0be0f201a7f60bc73e2f339e5", kill_on_drop: false }`
[INFO] [stdout] 2227d264f6fd872dc4700cb9ca468f0b0ddddcc0be0f201a7f60bc73e2f339e5