[INFO] cloning repository soenkehahn/i3-pretty-tree
[INFO] running `"git" "clone" "--bare" "git://github.com/soenkehahn/i3-pretty-tree.git" "work/cache/sources/gh/soenkehahn/i3-pretty-tree"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/soenkehahn/i3-pretty-tree'...
[INFO] running `"git" "clone" "work/cache/sources/gh/soenkehahn/i3-pretty-tree" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/soenkehahn/i3-pretty-tree"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/soenkehahn/i3-pretty-tree'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/soenkehahn/i3-pretty-tree" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/soenkehahn/i3-pretty-tree"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/soenkehahn/i3-pretty-tree'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90d870e16d46bed67608160302b5a1f3b4eee520
[INFO] sha for GitHub repo soenkehahn/i3-pretty-tree: 90d870e16d46bed67608160302b5a1f3b4eee520
[INFO] validating manifest of soenkehahn/i3-pretty-tree on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of soenkehahn/i3-pretty-tree on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing soenkehahn/i3-pretty-tree
[INFO] finished frobbing soenkehahn/i3-pretty-tree
[INFO] frobbed toml for soenkehahn/i3-pretty-tree written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/soenkehahn/i3-pretty-tree/Cargo.toml
[INFO] started frobbing soenkehahn/i3-pretty-tree
[INFO] finished frobbing soenkehahn/i3-pretty-tree
[INFO] frobbed toml for soenkehahn/i3-pretty-tree written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/soenkehahn/i3-pretty-tree/Cargo.toml
[INFO] crate soenkehahn/i3-pretty-tree already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/soenkehahn/i3ipc-rs`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing soenkehahn/i3-pretty-tree against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/soenkehahn/i3-pretty-tree:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] f0b16806dd00c48497ee5b7f30b932deff2700699b96fcb439e3281f36bafc53
[INFO] running `"docker" "start" "-a" "f0b16806dd00c48497ee5b7f30b932deff2700699b96fcb439e3281f36bafc53"`
[INFO] [stderr]    Compiling i3ipc v0.9.0 (https://github.com/soenkehahn/i3ipc-rs?rev=75ccae0#75ccae06)
[INFO] [stderr]    Compiling i3-pretty-tree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 | type R<A> = Result<A, Box<Error>>;
[INFO] [stderr]   |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `"docker" "inspect" "f0b16806dd00c48497ee5b7f30b932deff2700699b96fcb439e3281f36bafc53"`
[INFO] running `"docker" "rm" "-f" "f0b16806dd00c48497ee5b7f30b932deff2700699b96fcb439e3281f36bafc53"`
[INFO] [stdout] f0b16806dd00c48497ee5b7f30b932deff2700699b96fcb439e3281f36bafc53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/soenkehahn/i3-pretty-tree:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9c1e4f057742a25d6e5c04d0407a9f6837889caf4babb5b393347778deb027c5
[INFO] running `"docker" "start" "-a" "9c1e4f057742a25d6e5c04d0407a9f6837889caf4babb5b393347778deb027c5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling i3-pretty-tree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 | type R<A> = Result<A, Box<Error>>;
[INFO] [stderr]   |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "9c1e4f057742a25d6e5c04d0407a9f6837889caf4babb5b393347778deb027c5"`
[INFO] running `"docker" "rm" "-f" "9c1e4f057742a25d6e5c04d0407a9f6837889caf4babb5b393347778deb027c5"`
[INFO] [stdout] 9c1e4f057742a25d6e5c04d0407a9f6837889caf4babb5b393347778deb027c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/soenkehahn/i3-pretty-tree:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 6ad9113262d434783d55ee3140428cd3f5b22cbfdf5442d2850cb1d6b65ecde4
[INFO] running `"docker" "start" "-a" "6ad9113262d434783d55ee3140428cd3f5b22cbfdf5442d2850cb1d6b65ecde4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i3_pretty_tree-6aeb3ab4cef08dfd
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::find_active_workspace::returns_the_active_workspace ... ok
[INFO] [stdout] test test::format_node::marks_root_as_such ... ok
[INFO] [stdout] test test::format_node::escapes_quotes ... ok
[INFO] [stdout] test test::format_node::marks_outputs_as_such ... ok
[INFO] [stdout] test test::format_node::shows_layout_for_unnamed_containers ... ok
[INFO] [stdout] test test::format_node::uses_the_name ... ok
[INFO] [stdout] test test::limit_text_size::handles_unicode_characters_gracefully ... ok
[INFO] [stdout] test test::format_node::marks_workspaces_as_such ... ok
[INFO] [stdout] test test::limit_text_size::inserts_dots_in_the_middle ... ok
[INFO] [stdout] test test::limit_text_size::does_not_modify_short_enough_strings ... ok
[INFO] [stdout] test test::tree_to_dot::translates_trees_with_one_element ... ok
[INFO] [stdout] test test::tree_to_dot::translates_child_nodes ... ok
[INFO] [stdout] test test::tree_to_dot::translates_edges ... ok
[INFO] [stdout] test test::limit_text_size::works_for_even_limits ... ok
[INFO] [stdout] test test::limit_text_size::when_limit_too_small_returns_prefix ... ok
[INFO] [stdout] test test::tree_to_dot::translates_nested_edges ... ok
[INFO] [stdout] test test::limit_text_size::limits_the_size_to_the_given_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6ad9113262d434783d55ee3140428cd3f5b22cbfdf5442d2850cb1d6b65ecde4"`
[INFO] running `"docker" "rm" "-f" "6ad9113262d434783d55ee3140428cd3f5b22cbfdf5442d2850cb1d6b65ecde4"`
[INFO] [stdout] 6ad9113262d434783d55ee3140428cd3f5b22cbfdf5442d2850cb1d6b65ecde4