[INFO] fetching crate fontdb 0.23.0...
[INFO] testing fontdb-0.23.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate fontdb 0.23.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fontdb 0.23.0
[INFO] finished tweaking crates.io crate fontdb 0.23.0
[INFO] tweaked toml for crates.io crate fontdb 0.23.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fontdb 0.23.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fontdb 0.23.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a4c9445b5fdbcf2abfbf17bf62d50ed302546dc7bc6eedb3a4242765fd7475b
[INFO] running `Command { std: "docker" "start" "-a" "8a4c9445b5fdbcf2abfbf17bf62d50ed302546dc7bc6eedb3a4242765fd7475b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a4c9445b5fdbcf2abfbf17bf62d50ed302546dc7bc6eedb3a4242765fd7475b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4c9445b5fdbcf2abfbf17bf62d50ed302546dc7bc6eedb3a4242765fd7475b", kill_on_drop: false }`
[INFO] [stdout] 8a4c9445b5fdbcf2abfbf17bf62d50ed302546dc7bc6eedb3a4242765fd7475b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 957a820e7ee2a3daef85d639c8dfc82bb8754305c6e26a0fee67801c86d181e1
[INFO] running `Command { std: "docker" "start" "-a" "957a820e7ee2a3daef85d639c8dfc82bb8754305c6e26a0fee67801c86d181e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling fontconfig-parser v0.5.7
[INFO] [stderr]    Compiling core_maths v0.1.0
[INFO] [stderr]    Compiling ttf-parser v0.25.0
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling fontdb v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "957a820e7ee2a3daef85d639c8dfc82bb8754305c6e26a0fee67801c86d181e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957a820e7ee2a3daef85d639c8dfc82bb8754305c6e26a0fee67801c86d181e1", kill_on_drop: false }`
[INFO] [stdout] 957a820e7ee2a3daef85d639c8dfc82bb8754305c6e26a0fee67801c86d181e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5de3c3fe4e1c0f56c2f77f8f22e3fd5a749aaa2c934dcc63024db77a6c70c2d
[INFO] running `Command { std: "docker" "start" "-a" "a5de3c3fe4e1c0f56c2f77f8f22e3fd5a749aaa2c934dcc63024db77a6c70c2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling fontdb v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "a5de3c3fe4e1c0f56c2f77f8f22e3fd5a749aaa2c934dcc63024db77a6c70c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5de3c3fe4e1c0f56c2f77f8f22e3fd5a749aaa2c934dcc63024db77a6c70c2d", kill_on_drop: false }`
[INFO] [stdout] a5de3c3fe4e1c0f56c2f77f8f22e3fd5a749aaa2c934dcc63024db77a6c70c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b74a0f58bf4e2e505d9b81000ace6f9e0bd2e139c0857ddfc55de0837e2614f7
[INFO] running `Command { std: "docker" "start" "-a" "b74a0f58bf4e2e505d9b81000ace6f9e0bd2e139c0857ddfc55de0837e2614f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fontdb-e8a89963e3e5235f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/add_fonts.rs (/opt/rustwide/target/debug/deps/add_fonts-7cd613697435876a)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add_fonts_and_get_ids_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fontdb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Database::with_face_data (line 715) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b74a0f58bf4e2e505d9b81000ace6f9e0bd2e139c0857ddfc55de0837e2614f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74a0f58bf4e2e505d9b81000ace6f9e0bd2e139c0857ddfc55de0837e2614f7", kill_on_drop: false }`
[INFO] [stdout] b74a0f58bf4e2e505d9b81000ace6f9e0bd2e139c0857ddfc55de0837e2614f7