[INFO] fetching crate filetreelist 0.4.0...
[INFO] testing filetreelist-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate filetreelist 0.4.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate filetreelist 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate filetreelist 0.4.0
[INFO] finished tweaking crates.io crate filetreelist 0.4.0
[INFO] tweaked toml for crates.io crate filetreelist 0.4.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e99918598165f7c93100053cb03f78e8d3ebd91d27a4852078bc38b5b47ea74e
[INFO] running `Command { std: "docker" "start" "-a" "e99918598165f7c93100053cb03f78e8d3ebd91d27a4852078bc38b5b47ea74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e99918598165f7c93100053cb03f78e8d3ebd91d27a4852078bc38b5b47ea74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99918598165f7c93100053cb03f78e8d3ebd91d27a4852078bc38b5b47ea74e", kill_on_drop: false }`
[INFO] [stdout] e99918598165f7c93100053cb03f78e8d3ebd91d27a4852078bc38b5b47ea74e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd21dadade788b942445a912b6ab607761ba40ae01d3637c101fa161bc966314
[INFO] running `Command { std: "docker" "start" "-a" "dd21dadade788b942445a912b6ab607761ba40ae01d3637c101fa161bc966314", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopetime v0.1.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling filetreelist v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.24s
[INFO] running `Command { std: "docker" "inspect" "dd21dadade788b942445a912b6ab607761ba40ae01d3637c101fa161bc966314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd21dadade788b942445a912b6ab607761ba40ae01d3637c101fa161bc966314", kill_on_drop: false }`
[INFO] [stdout] dd21dadade788b942445a912b6ab607761ba40ae01d3637c101fa161bc966314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0acf93d178a04589d3ce9b009cfee8d21ce98bd312983c6c03aa45426c76ee69
[INFO] running `Command { std: "docker" "start" "-a" "0acf93d178a04589d3ce9b009cfee8d21ce98bd312983c6c03aa45426c76ee69", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling filetreelist v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "0acf93d178a04589d3ce9b009cfee8d21ce98bd312983c6c03aa45426c76ee69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0acf93d178a04589d3ce9b009cfee8d21ce98bd312983c6c03aa45426c76ee69", kill_on_drop: false }`
[INFO] [stdout] 0acf93d178a04589d3ce9b009cfee8d21ce98bd312983c6c03aa45426c76ee69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b81ac4658273a9e965aae999c08e5516e2a96ab3e4178e9c6600d9a7183f8956
[INFO] running `Command { std: "docker" "start" "-a" "b81ac4658273a9e965aae999c08e5516e2a96ab3e4178e9c6600d9a7183f8956", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/filetreelist-24435caccb99d4c5)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test filetree::test::test_selection ... ok
[INFO] [stdout] test filetree::test::test_selection_left_collapse ... ok
[INFO] [stdout] test filetree::test::test_selection_right_expand ... ok
[INFO] [stdout] test filetree::test::test_selection_left_parent ... ok
[INFO] [stdout] test filetree::test::test_selection_skips_collapsed ... ok
[INFO] [stdout] test filetree::test::test_selection_top ... ok
[INFO] [stdout] test filetree::test::test_visible_selection ... ok
[INFO] [stdout] test filetreeitems::test_merging::test_merge_indent ... ok
[INFO] [stdout] test filetreeitems::test_merging::test_merge_simple2 ... ok
[INFO] [stdout] test filetreeitems::tests::test_collapse ... ok
[INFO] [stdout] test filetreeitems::tests::test_collapse_too_much ... ok
[INFO] [stdout] test filetreeitems::test_merging::test_merge_nothing ... ok
[INFO] [stdout] test filetreeitems::tests::test_expand ... ok
[INFO] [stdout] test filetreeitems::test_merging::test_merge_single_paths ... ok
[INFO] [stdout] test filetreeitems::test_merging::test_merge_simple ... ok
[INFO] [stdout] test filetreeitems::tests::test_expand_bug ... ok
[INFO] [stdout] test filetreeitems::tests::test_expand_with_collapsed_sub_parts ... ok
[INFO] [stdout] test filetreeitems::tests::test_folder ... ok
[INFO] [stdout] test filetreeitems::tests::test_iterate_collapsed ... ok
[INFO] [stdout] test filetreeitems::tests::test_push_path ... ok
[INFO] [stdout] test filetreeitems::tests::test_indent_folder_file_name ... ok
[INFO] [stdout] test filetreeitems::tests::test_indent ... ok
[INFO] [stdout] test filetreeitems::tests::test_show_element ... ok
[INFO] [stdout] test filetreeitems::tests::test_show_element_later_elements ... ok
[INFO] [stdout] test filetreeitems::tests::test_show_element_downward_parent ... ok
[INFO] [stdout] test filetreeitems::tests::test_show_element_expand_visible_parent ... ok
[INFO] [stdout] test filetreeitems::tests::test_folder_dup ... ok
[INFO] [stdout] test filetreeitems::tests::test_simple ... ok
[INFO] [stdout] test filetreeitems::tests::test_push_path2 ... ok
[INFO] [stdout] test item::tests::test_smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests filetreelist
[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" "b81ac4658273a9e965aae999c08e5516e2a96ab3e4178e9c6600d9a7183f8956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81ac4658273a9e965aae999c08e5516e2a96ab3e4178e9c6600d9a7183f8956", kill_on_drop: false }`
[INFO] [stdout] b81ac4658273a9e965aae999c08e5516e2a96ab3e4178e9c6600d9a7183f8956