[INFO] fetching crate cmdtree 0.10.1... [INFO] testing cmdtree-0.10.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate cmdtree 0.10.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate cmdtree 0.10.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cmdtree 0.10.1 [INFO] finished tweaking crates.io crate cmdtree 0.10.1 [INFO] tweaked toml for crates.io crate cmdtree 0.10.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate cmdtree 0.10.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded rand_chacha v0.2.2 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded web-sys v0.3.41 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.64 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.64 [INFO] [stderr] Downloaded nix v0.17.0 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded syn v1.0.34 [INFO] [stderr] Downloaded smallvec v1.4.1 [INFO] [stderr] Downloaded mortal v0.2.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded smallstr v0.2.0 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded oorandom v11.1.2 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded tinyvec v0.3.3 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.64 [INFO] [stderr] Downloaded js-sys v0.3.41 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded serde_cbor v0.11.1 [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.64 [INFO] [stderr] Downloaded wasm-bindgen v0.2.64 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded ppv-lite86 v0.2.8 [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.13 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded rayon-core v1.7.1 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded cc v1.0.58 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded serde_json v1.0.56 [INFO] [stderr] Downloaded rand v0.7.3 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded terminfo v0.7.3 [INFO] [stderr] Downloaded linefeed v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96971e80942bf4f0130d14675186821c85de0ea7b12051a547c699388635c49c [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" "96971e80942bf4f0130d14675186821c85de0ea7b12051a547c699388635c49c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96971e80942bf4f0130d14675186821c85de0ea7b12051a547c699388635c49c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96971e80942bf4f0130d14675186821c85de0ea7b12051a547c699388635c49c", kill_on_drop: false }` [INFO] [stdout] 96971e80942bf4f0130d14675186821c85de0ea7b12051a547c699388635c49c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92489be02e3d00076709d17bbe83cbc68b322693fc3f747dd4e75e5e0cca51bf [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" "92489be02e3d00076709d17bbe83cbc68b322693fc3f747dd4e75e5e0cca51bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling smallstr v0.2.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling terminfo v0.7.3 [INFO] [stderr] Compiling mortal v0.2.2 [INFO] [stderr] Compiling linefeed v0.6.0 [INFO] [stderr] Compiling cmdtree v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.37s [INFO] running `Command { std: "docker" "inspect" "92489be02e3d00076709d17bbe83cbc68b322693fc3f747dd4e75e5e0cca51bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92489be02e3d00076709d17bbe83cbc68b322693fc3f747dd4e75e5e0cca51bf", kill_on_drop: false }` [INFO] [stdout] 92489be02e3d00076709d17bbe83cbc68b322693fc3f747dd4e75e5e0cca51bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 040d09844161b61ef93a75caec1cfdde4c89a3403bd6c8a0e3d7526bec3f2909 [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" "040d09844161b61ef93a75caec1cfdde4c89a3403bd6c8a0e3d7526bec3f2909", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling cmdtree v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 30.03s [INFO] running `Command { std: "docker" "inspect" "040d09844161b61ef93a75caec1cfdde4c89a3403bd6c8a0e3d7526bec3f2909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "040d09844161b61ef93a75caec1cfdde4c89a3403bd6c8a0e3d7526bec3f2909", kill_on_drop: false }` [INFO] [stdout] 040d09844161b61ef93a75caec1cfdde4c89a3403bd6c8a0e3d7526bec3f2909 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c85fe7c3f95d34fd559e6caae3919770e96c7fdc32280f0a1b7b31b0774fceb4 [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" "c85fe7c3f95d34fd559e6caae3919770e96c7fdc32280f0a1b7b31b0774fceb4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cmdtree-9f5db98fb6106156) [INFO] [stdout] [INFO] [stderr] Doc-tests cmdtree [INFO] [stdout] running 15 tests [INFO] [stdout] test builder::tests::builder_root_test ... ok [INFO] [stdout] test completion::tests::tree_completions_test ... ok [INFO] [stdout] test tests::root_test ... ok [INFO] [stdout] test tests::structure_test ... ok [INFO] [stdout] test tests::subclass_with_name_test ... ok [INFO] [stdout] test tests::current_path_test ... ok [INFO] [stdout] test tests::action_debug_test ... ok [INFO] [stdout] test parse::tests::write_help_test ... ok [INFO] [stdout] test parse::tests::write_help_coloured_test ... ok [INFO] [stdout] test parse::tests::parse_word_test ... ok [INFO] [stdout] test builder::tests::check_names_test ... ok [INFO] [stdout] test completion::tests::create_action_completion_items_test ... ok [INFO] [stdout] test completion::tests::create_tree_completion_items_test ... ok [INFO] [stdout] test parse::tests::parse_line_test ... ok [INFO] [stdout] test builder::tests::no_help_cancel_or_exit_classes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/builder.rs - builder (line 9) ... ok [INFO] [stdout] test src/lib.rs - Commander::at_root (line 160) ... ok [INFO] [stdout] test src/lib.rs - Commander::path (line 142) ... ok [INFO] [stdout] test src/lib.rs - Commander::root_name (line 126) ... ok [INFO] [stdout] test src/parse.rs - parse::Commander::parse_line (line 56) ... ok [INFO] [stdout] test src/lib.rs - Commander::structure (line 191) ... ok [INFO] [stdout] test src/completion.rs - completion::create_tree_completion_items (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.59s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c85fe7c3f95d34fd559e6caae3919770e96c7fdc32280f0a1b7b31b0774fceb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85fe7c3f95d34fd559e6caae3919770e96c7fdc32280f0a1b7b31b0774fceb4", kill_on_drop: false }` [INFO] [stdout] c85fe7c3f95d34fd559e6caae3919770e96c7fdc32280f0a1b7b31b0774fceb4