[INFO] fetching crate placard-layout 0.1.0...
[INFO] testing placard-layout-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate placard-layout 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate placard-layout 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate placard-layout 0.1.0
[INFO] tweaked toml for crates.io crate placard-layout 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate placard-layout 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate placard-layout 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701
[INFO] running `Command { std: "docker" "start" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling placard-html v0.1.0
[INFO] [stderr]    Compiling placard-css v0.1.0
[INFO] [stderr]    Compiling placard-font v0.1.0
[INFO] [stderr]    Compiling placard-style v0.1.0
[INFO] [stderr]    Compiling placard-layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling placard-layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/placard-layout/1180422daf8762d9/out/placard_layout-1180422daf8762d9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::block_children_stack_vertically_with_correct_offsets ... FAILED
[INFO] [stdout] test tests::display_none_element_produces_no_box_and_no_gap ... FAILED
[INFO] [stdout] test tests::adjacent_inline_elements_with_no_source_whitespace_touch ... FAILED
[INFO] [stdout] test tests::implicit_body_margin_is_eight_px ... FAILED
[INFO] [stdout] test tests::inherited_line_height_does_not_inflate_inline_background_box ... FAILED
[INFO] [stdout] test tests::margin_padding_border_produce_correct_border_box ... FAILED
[INFO] [stdout] test tests::whitespace_between_inline_siblings_is_not_double_spaced ... FAILED
[INFO] [stdout] test tests::whitespace_only_inline_element_still_produces_a_background_box ... FAILED
[INFO] [stdout] test tests::explicit_width_overrides_auto_width ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::block_children_stack_vertically_with_correct_offsets stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::block_children_stack_vertically_with_correct_offsets' (228) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c3863e - <placard_layout[bd02cc6ade9e5d06]::tests::block_children_stack_vertically_with_correct_offsets::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::display_none_element_produces_no_box_and_no_gap stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::display_none_element_produces_no_box_and_no_gap' (229) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c37e7e - <placard_layout[bd02cc6ade9e5d06]::tests::display_none_element_produces_no_box_and_no_gap::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::adjacent_inline_elements_with_no_source_whitespace_touch stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::adjacent_inline_elements_with_no_source_whitespace_touch' (227) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c38f60 - <placard_layout[bd02cc6ade9e5d06]::tests::adjacent_inline_elements_with_no_source_whitespace_touch::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::implicit_body_margin_is_eight_px stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::implicit_body_margin_is_eight_px' (231) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c3773e - <placard_layout[bd02cc6ade9e5d06]::tests::implicit_body_margin_is_eight_px::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::inherited_line_height_does_not_inflate_inline_background_box stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::inherited_line_height_does_not_inflate_inline_background_box' (232) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c393ce - <placard_layout[bd02cc6ade9e5d06]::tests::inherited_line_height_does_not_inflate_inline_background_box::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::margin_padding_border_produce_correct_border_box stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::margin_padding_border_produce_correct_border_box' (233) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c3822e - <placard_layout[bd02cc6ade9e5d06]::tests::margin_padding_border_produce_correct_border_box::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::whitespace_between_inline_siblings_is_not_double_spaced stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::whitespace_between_inline_siblings_is_not_double_spaced' (234) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c38a81 - <placard_layout[bd02cc6ade9e5d06]::tests::whitespace_between_inline_siblings_is_not_double_spaced::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::whitespace_only_inline_element_still_produces_a_background_box stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::whitespace_only_inline_element_still_produces_a_background_box' (235) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c3984e - <placard_layout[bd02cc6ade9e5d06]::tests::whitespace_only_inline_element_still_produces_a_background_box::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::explicit_width_overrides_auto_width stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::explicit_width_overrides_auto_width' (230) panicked at src/lib.rs:19:14:
[INFO] [stdout] failed to read font: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a84a2cc75f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a84a2cdc6da - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a84a2ccb80c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a84a2ca3746 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a84a2cbf979 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a84a2c46860 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a84a2cbfb32 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a84a2ca37f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a84a2c9c379 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a84a2ca43fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a84a2cdce0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a84a2cdcbe2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a84a2c375f8 - placard_layout[bd02cc6ade9e5d06]::tests::test_font
[INFO] [stdout]   13:     0x5a84a2c37aee - <placard_layout[bd02cc6ade9e5d06]::tests::explicit_width_overrides_auto_width::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5a84a2c39cab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5a84a2c46e85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5a84a2c40774 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5a84a2c49f12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5a84a2cc6b3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7fa4e8751dfa - <unknown>
[INFO] [stdout]   20:     0x7fa4e87e53d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::adjacent_inline_elements_with_no_source_whitespace_touch
[INFO] [stdout]     tests::block_children_stack_vertically_with_correct_offsets
[INFO] [stdout]     tests::display_none_element_produces_no_box_and_no_gap
[INFO] [stdout]     tests::explicit_width_overrides_auto_width
[INFO] [stdout]     tests::implicit_body_margin_is_eight_px
[INFO] [stdout]     tests::inherited_line_height_does_not_inflate_inline_background_box
[INFO] [stdout]     tests::margin_padding_border_produce_correct_border_box
[INFO] [stdout]     tests::whitespace_between_inline_siblings_is_not_double_spaced
[INFO] [stdout]     tests::whitespace_only_inline_element_still_produces_a_background_box
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701", kill_on_drop: false }`
[INFO] [stdout] 709aa05dd987ac5c3ea5f1d531d8e0197aa4dcea848bcba0152e385ad2c98701
