[INFO] crate cmdtree 0.10.0 is already in cache
[INFO] testing cmdtree-0.10.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate cmdtree 0.10.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cmdtree 0.10.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cmdtree 0.10.0
[INFO] finished tweaking crates.io crate cmdtree 0.10.0
[INFO] tweaked toml for crates.io crate cmdtree 0.10.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 46172db831d7c166414d970c7fe0f7e563b2d62920a68bc81e598b86cadfdf88
[INFO] running `"docker" "start" "-a" "46172db831d7c166414d970c7fe0f7e563b2d62920a68bc81e598b86cadfdf88"`
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling smallstr v0.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]    Compiling mortal v0.2.1
[INFO] [stderr]    Compiling linefeed v0.6.0
[INFO] [stderr]    Compiling cmdtree v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.03s
[INFO] running `"docker" "inspect" "46172db831d7c166414d970c7fe0f7e563b2d62920a68bc81e598b86cadfdf88"`
[INFO] running `"docker" "rm" "-f" "46172db831d7c166414d970c7fe0f7e563b2d62920a68bc81e598b86cadfdf88"`
[INFO] [stdout] 46172db831d7c166414d970c7fe0f7e563b2d62920a68bc81e598b86cadfdf88
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23e3cca870d3d83d4bfc21840dba9ff2281bf18aeb39226a2eb8f015623993fb
[INFO] running `"docker" "start" "-a" "23e3cca870d3d83d4bfc21840dba9ff2281bf18aeb39226a2eb8f015623993fb"`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling cmdtree v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `"docker" "inspect" "23e3cca870d3d83d4bfc21840dba9ff2281bf18aeb39226a2eb8f015623993fb"`
[INFO] running `"docker" "rm" "-f" "23e3cca870d3d83d4bfc21840dba9ff2281bf18aeb39226a2eb8f015623993fb"`
[INFO] [stdout] 23e3cca870d3d83d4bfc21840dba9ff2281bf18aeb39226a2eb8f015623993fb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] 0d2d3d817d1c0b346354d4b1ca9fb46e86771de496cd7bfd94cfc979dc1d497b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0d2d3d817d1c0b346354d4b1ca9fb46e86771de496cd7bfd94cfc979dc1d497b"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cmdtree-97f224072ec207ea
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test builder::tests::no_help_cancel_or_exit_classes ... ok
[INFO] [stdout] test builder::tests::check_names_test ... ok
[INFO] [stdout] test completion::tests::create_tree_completion_items_test ... ok
[INFO] [stdout] test builder::tests::builder_root_test ... ok
[INFO] [stdout] test parse::tests::parse_line_test ... ok
[INFO] [stdout] test completion::tests::create_action_completion_items_test ... ok
[INFO] [stdout] test completion::tests::tree_completions_test ... ok
[INFO] [stdout] test parse::tests::parse_word_test ... ok
[INFO] [stdout] test parse::tests::write_help_coloured_test ... ok
[INFO] [stdout] test parse::tests::write_help_test ... ok
[INFO] [stdout] test tests::action_debug_test ... ok
[INFO] [stdout] test tests::current_path_test ... ok
[INFO] [stdout] test tests::root_test ... ok
[INFO] [stdout] test tests::subclass_with_name_test ... ok
[INFO] [stdout] test tests::structure_test ... ok
[INFO] [stderr]    Doc-tests cmdtree
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Commander<R>::root_name (line 126) ... ok
[INFO] [stdout] test src/lib.rs - Commander<R>::path (line 142) ... ok
[INFO] [stdout] test src/builder.rs - builder (line 9) ... ok
[INFO] [stdout] test src/parse.rs - parse::Commander<R>::parse_line (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Commander<R>::at_root (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Commander<R>::structure (line 191) ... ok
[INFO] [stdout] test src/completion.rs - completion::create_tree_completion_items (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0d2d3d817d1c0b346354d4b1ca9fb46e86771de496cd7bfd94cfc979dc1d497b"`
[INFO] running `"docker" "rm" "-f" "0d2d3d817d1c0b346354d4b1ca9fb46e86771de496cd7bfd94cfc979dc1d497b"`
[INFO] [stdout] 0d2d3d817d1c0b346354d4b1ca9fb46e86771de496cd7bfd94cfc979dc1d497b