[INFO] fetching crate font8x8 0.3.1...
[INFO] testing font8x8-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate font8x8 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate font8x8 0.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate font8x8 0.3.1
[INFO] finished tweaking crates.io crate font8x8 0.3.1
[INFO] tweaked toml for crates.io crate font8x8 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate font8x8 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c342d27ccf4cf0df3ba6e340c0c7fdb4c842720dce1c6dd42a0cdbe17c06e23b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c342d27ccf4cf0df3ba6e340c0c7fdb4c842720dce1c6dd42a0cdbe17c06e23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c342d27ccf4cf0df3ba6e340c0c7fdb4c842720dce1c6dd42a0cdbe17c06e23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c342d27ccf4cf0df3ba6e340c0c7fdb4c842720dce1c6dd42a0cdbe17c06e23b", kill_on_drop: false }`
[INFO] [stdout] c342d27ccf4cf0df3ba6e340c0c7fdb4c842720dce1c6dd42a0cdbe17c06e23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1306ebb4a36cdf1cbea0f9925f97e4069af8ee71bc7f0df984e77e900d8fe867
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1306ebb4a36cdf1cbea0f9925f97e4069af8ee71bc7f0df984e77e900d8fe867", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling font8x8 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "1306ebb4a36cdf1cbea0f9925f97e4069af8ee71bc7f0df984e77e900d8fe867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1306ebb4a36cdf1cbea0f9925f97e4069af8ee71bc7f0df984e77e900d8fe867", kill_on_drop: false }`
[INFO] [stdout] 1306ebb4a36cdf1cbea0f9925f97e4069af8ee71bc7f0df984e77e900d8fe867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d4444c3533c60dcb32e91f6142507293b5b71352c956ab05e8c08f83d4749b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d4444c3533c60dcb32e91f6142507293b5b71352c956ab05e8c08f83d4749b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling font8x8 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "0d4444c3533c60dcb32e91f6142507293b5b71352c956ab05e8c08f83d4749b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4444c3533c60dcb32e91f6142507293b5b71352c956ab05e8c08f83d4749b3", kill_on_drop: false }`
[INFO] [stdout] 0d4444c3533c60dcb32e91f6142507293b5b71352c956ab05e8c08f83d4749b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48514604dbdbf6803d5f88d1f1aa6eb9906eb5b77c360c89042e7700aa3c768b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "48514604dbdbf6803d5f88d1f1aa6eb9906eb5b77c360c89042e7700aa3c768b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/font8x8-0039e2261f5b0c12)
[INFO] [stdout] running 40 tests
[INFO] [stdout] test block::tests::block_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test block::tests::block_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test basic::tests::basic_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test block::tests::block_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test box_chars::tests::box_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test box_chars::tests::box_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test box_chars::tests::box_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test block::tests::block_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test box_chars::tests::box_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test greek::tests::greek_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test greek::tests::greek_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test greek::tests::greek_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test basic::tests::basic_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test greek::tests::greek_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test basic::tests::basic_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test hiragana::tests::hiragana_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test hiragana::tests::hiragana_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test basic::tests::basic_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test latin::tests::latin_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test hiragana::tests::hiragana_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test latin::tests::latin_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test hiragana::tests::hiragana_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test misc::tests::misc_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test sga::tests::sga_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test misc::tests::misc_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test misc::tests::misc_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test unicode::tests::font_unicode_api_method_unicode_returns_char ... ok
[INFO] [stderr]    Doc-tests font8x8
[INFO] [stdout] test misc::tests::misc_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test sga::tests::sga_set_implements_default_trait_with_method_new ... ok
[INFO] [stdout] test sga::tests::sga_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test unicode::tests::font_unicode_converts_into_byte_array ... ok
[INFO] [stdout] test latin::tests::latin_fonts_constant_is_equal_to_a_new_instance ... ok
[INFO] [stdout] test latin::tests::latin_fonts_constant_wraps_basic_unicode_constant ... ok
[INFO] [stdout] test sga::tests::sga_fonts_inner_array_is_sorted_by_unicode_key ... ok
[INFO] [stdout] test unicode::tests::font_unicode_api_method_into_inner_returns_inner_tuple ... ok
[INFO] [stdout] test unicode::tests::font_unicode_api_method_byte_array_returns_array_with_8_bytes ... ok
[INFO] [stdout] test unicode::tests::font_unicode_api_method_is_whitespace_returns_bool ... ok
[INFO] [stdout] test unicode::tests::font_unicode_api_method_to_string_returns_string_from_unicode ... ok
[INFO] [stdout] test unicode::tests::font_unicode_converts_into_char ... ok
[INFO] [stdout] test unicode::tests::font_unicode_converts_into_inner_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "48514604dbdbf6803d5f88d1f1aa6eb9906eb5b77c360c89042e7700aa3c768b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48514604dbdbf6803d5f88d1f1aa6eb9906eb5b77c360c89042e7700aa3c768b", kill_on_drop: false }`
[INFO] [stdout] 48514604dbdbf6803d5f88d1f1aa6eb9906eb5b77c360c89042e7700aa3c768b