[INFO] cloning repository https://github.com/LiquidityC/rs-complete
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LiquidityC/rs-complete" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiquidityC%2Frs-complete", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiquidityC%2Frs-complete'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18c98a9cfdda224ae16bcf695d06b082dbd4c3f9
[INFO] testing LiquidityC/rs-complete against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiquidityC%2Frs-complete" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LiquidityC/rs-complete on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LiquidityC/rs-complete
[INFO] finished tweaking git repo https://github.com/LiquidityC/rs-complete
[INFO] tweaked toml for git repo https://github.com/LiquidityC/rs-complete written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/LiquidityC/rs-complete already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3150cd07bbb5d3cf02a07354047aa8e09219dd2a3c8dd4c40a24c922b10a4abc
[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" "3150cd07bbb5d3cf02a07354047aa8e09219dd2a3c8dd4c40a24c922b10a4abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3150cd07bbb5d3cf02a07354047aa8e09219dd2a3c8dd4c40a24c922b10a4abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3150cd07bbb5d3cf02a07354047aa8e09219dd2a3c8dd4c40a24c922b10a4abc", kill_on_drop: false }`
[INFO] [stdout] 3150cd07bbb5d3cf02a07354047aa8e09219dd2a3c8dd4c40a24c922b10a4abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37ac0333da54106d6a2ea1e7e5279edffcaa3c82cfd56200fabf65ca3d5ffb38
[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" "37ac0333da54106d6a2ea1e7e5279edffcaa3c82cfd56200fabf65ca3d5ffb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-complete v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "37ac0333da54106d6a2ea1e7e5279edffcaa3c82cfd56200fabf65ca3d5ffb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ac0333da54106d6a2ea1e7e5279edffcaa3c82cfd56200fabf65ca3d5ffb38", kill_on_drop: false }`
[INFO] [stdout] 37ac0333da54106d6a2ea1e7e5279edffcaa3c82cfd56200fabf65ca3d5ffb38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e1891e0d995eea778883b8df5fcab7b5f9c7f2fab978bfdf43c318c46231fa4
[INFO] running `Command { std: "docker" "start" "-a" "2e1891e0d995eea778883b8df5fcab7b5f9c7f2fab978bfdf43c318c46231fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-complete v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "2e1891e0d995eea778883b8df5fcab7b5f9c7f2fab978bfdf43c318c46231fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1891e0d995eea778883b8df5fcab7b5f9c7f2fab978bfdf43c318c46231fa4", kill_on_drop: false }`
[INFO] [stdout] 2e1891e0d995eea778883b8df5fcab7b5f9c7f2fab978bfdf43c318c46231fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e85aedcd0945dc069278cb99d970072ca09f36fbca3556e25f6dd8a0d753fad
[INFO] running `Command { std: "docker" "start" "-a" "1e85aedcd0945dc069278cb99d970072ca09f36fbca3556e25f6dd8a0d753fad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_complete-911332079c49a20d)
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_completion ... ok
[INFO] [stdout] test tests::test_dont_include_specials ... ok
[INFO] [stdout] test tests::test_multi_completion ... ok
[INFO] [stdout] test tests::test_complete_empty_line ... ok
[INFO] [stdout] test tests::test_multi_insert_custom_sep_1 ... ok
[INFO] [stdout] test tests::test_size ... ok
[INFO] [stdout] test tests::test_multi_insert_custom_sep_2 ... ok
[INFO] [stdout] test tests::test_with_inclusions ... ok
[INFO] [stderr]    Doc-tests rs-complete
[INFO] [stdout] test tests::test_substring_matches ... ok
[INFO] [stdout] test tests::test_multi_insert ... ok
[INFO] [stdout] test tests::test_without_inclusions ... ok
[INFO] [stdout] test tests::test_min_word_len ... ok
[INFO] [stdout] test tests::test_word_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::separator (line 122) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::clear (line 190) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::size (line 222) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::insert (line 79) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::word_count (line 208) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::min_word_len (line 239) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::with_inclusions (line 42) ... ok
[INFO] [stdout] test src/completion_tree.rs - completion_tree::CompletionTree::complete (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e85aedcd0945dc069278cb99d970072ca09f36fbca3556e25f6dd8a0d753fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e85aedcd0945dc069278cb99d970072ca09f36fbca3556e25f6dd8a0d753fad", kill_on_drop: false }`
[INFO] [stdout] 1e85aedcd0945dc069278cb99d970072ca09f36fbca3556e25f6dd8a0d753fad