[INFO] fetching crate cobalt-config 0.17.0...
[INFO] testing cobalt-config-0.17.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cobalt-config 0.17.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate cobalt-config 0.17.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cobalt-config 0.17.0
[INFO] finished tweaking crates.io crate cobalt-config 0.17.0
[INFO] tweaked toml for crates.io crate cobalt-config 0.17.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d73a0ccc26bf4fd46755b6c946eb3a4b3f0b0266f6b542a92acccee58eb58f4
[INFO] running `Command { std: "docker" "start" "-a" "1d73a0ccc26bf4fd46755b6c946eb3a4b3f0b0266f6b542a92acccee58eb58f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d73a0ccc26bf4fd46755b6c946eb3a4b3f0b0266f6b542a92acccee58eb58f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d73a0ccc26bf4fd46755b6c946eb3a4b3f0b0266f6b542a92acccee58eb58f4", kill_on_drop: false }`
[INFO] [stdout] 1d73a0ccc26bf4fd46755b6c946eb3a4b3f0b0266f6b542a92acccee58eb58f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 279801f921db28fc5e2c00374836a8be2a1a5d82590b31666e4648cbc5135fca
[INFO] running `Command { std: "docker" "start" "-a" "279801f921db28fc5e2c00374836a8be2a1a5d82590b31666e4648cbc5135fca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling deunicode v1.3.1
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling status v0.0.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling kstring v1.0.6
[INFO] [stderr]    Compiling relative-path v1.5.0
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling liquid-core v0.23.0
[INFO] [stderr]    Compiling cobalt-config v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `Command { std: "docker" "inspect" "279801f921db28fc5e2c00374836a8be2a1a5d82590b31666e4648cbc5135fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279801f921db28fc5e2c00374836a8be2a1a5d82590b31666e4648cbc5135fca", kill_on_drop: false }`
[INFO] [stdout] 279801f921db28fc5e2c00374836a8be2a1a5d82590b31666e4648cbc5135fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38676b85c0b8fd52506de586c345004718ed6b7f9d12a756ec5401a6722fbbbc
[INFO] running `Command { std: "docker" "start" "-a" "38676b85c0b8fd52506de586c345004718ed6b7f9d12a756ec5401a6722fbbbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cobalt-config v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "38676b85c0b8fd52506de586c345004718ed6b7f9d12a756ec5401a6722fbbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38676b85c0b8fd52506de586c345004718ed6b7f9d12a756ec5401a6722fbbbc", kill_on_drop: false }`
[INFO] [stdout] 38676b85c0b8fd52506de586c345004718ed6b7f9d12a756ec5401a6722fbbbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f85d75bb776abb278e982e8352821e76c3d0723fd80406f777da2f6dcb646b4f
[INFO] running `Command { std: "docker" "start" "-a" "f85d75bb776abb278e982e8352821e76c3d0723fd80406f777da2f6dcb646b4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cobalt_config-788fb224761c1d2d)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test config::test::find_project_file_parent_dir ... ok
[INFO] [stdout] test config::test::find_project_file_same_dir ... ok
[INFO] [stdout] test config::test::find_project_file_doesnt_exist ... ok
[INFO] [stdout] test config::test::test_from_file_empty ... ok
[INFO] [stdout] test config::test::test_from_cwd_not_found ... ok
[INFO] [stdout] test config::test::test_from_file_invalid_syntax ... ok
[INFO] [stdout] test config::test::test_from_file_not_found ... ok
[INFO] [stdout] test document::test::display_both ... ok
[INFO] [stdout] test document::test::display_empty ... ok
[INFO] [stdout] test config::test::test_from_cwd_ok ... ok
[INFO] [stdout] test config::test::test_from_file_ok ... ok
[INFO] [stdout] test config::test::test_from_file_alternate_name ... ok
[INFO] [stdout] test document::test::display_empty_body ... ok
[INFO] [stdout] test document::test::display_empty_front ... ok
[INFO] [stdout] test frontmatter::test::display_permalink_alias ... ok
[INFO] [stdout] test frontmatter::test::display_empty ... ok
[INFO] [stdout] test frontmatter::test::display_slug ... ok
[INFO] [stdout] test frontmatter::test::display_permalink_explicit ... ok
[INFO] [stdout] test path::test_rel_path::test_try_from_cwd_is_empty ... ok
[INFO] [stdout] test document::test::split_document_empty ... ok
[INFO] [stdout] test path::test_slug::test_titleize_slug ... ok
[INFO] [stderr]    Doc-tests cobalt-config
[INFO] [stdout] test path::test_rel_path::test_try_from_relpath_works ... ok
[INFO] [stdout] test document::test::split_document_no_front_matter ... ok
[INFO] [stdout] test document::test::split_document_no_new_line_after_front_matter ... ok
[INFO] [stdout] test path::test_slug::test_slugify ... ok
[INFO] [stdout] test document::test::split_document_empty_body ... ok
[INFO] [stdout] test document::test::split_document_empty_front_matter ... ok
[INFO] [stdout] test document::test::split_document_front_matter_and_body ... ok
[INFO] [stdout] test document::test::split_document_multiline_body ... ok
[INFO] [stdout] test path::test_rel_path::test_try_from_abspath_fails ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_dashed ... ok
[INFO] [stdout] test path::test_slug::test_slugify_unicode ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_double_digit ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_double_digit_leading_zero ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_none ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_out_of_range_day ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_empty ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_out_of_range_month ... ok
[INFO] [stdout] test path::test_stem::parse_file_stem_single_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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" "f85d75bb776abb278e982e8352821e76c3d0723fd80406f777da2f6dcb646b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85d75bb776abb278e982e8352821e76c3d0723fd80406f777da2f6dcb646b4f", kill_on_drop: false }`
[INFO] [stdout] f85d75bb776abb278e982e8352821e76c3d0723fd80406f777da2f6dcb646b4f