[INFO] fetching crate nu-completion 0.40.0...
[INFO] testing nu-completion-0.40.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nu-completion 0.40.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate nu-completion 0.40.0 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 nu-completion 0.40.0
[INFO] finished tweaking crates.io crate nu-completion 0.40.0
[INFO] tweaked toml for crates.io crate nu-completion 0.40.0 written to /workspace/builds/worker-40/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dac2884d119776080983a1fbe7e26adcf5ce56a7e6a9a060f8c3462cf09e3b79
[INFO] running `Command { std: "docker" "start" "-a" "dac2884d119776080983a1fbe7e26adcf5ce56a7e6a9a060f8c3462cf09e3b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac2884d119776080983a1fbe7e26adcf5ce56a7e6a9a060f8c3462cf09e3b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac2884d119776080983a1fbe7e26adcf5ce56a7e6a9a060f8c3462cf09e3b79", kill_on_drop: false }`
[INFO] [stdout] dac2884d119776080983a1fbe7e26adcf5ce56a7e6a9a060f8c3462cf09e3b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e24d08dcd9e0efd35ca329b45f7b594cb28f0720ea0bae0cb8a3ed4c92cbd9bd
[INFO] running `Command { std: "docker" "start" "-a" "e24d08dcd9e0efd35ca329b45f7b594cb28f0720ea0bae0cb8a3ed4c92cbd9bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling utf8-width v0.1.5
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[INFO] [stderr]    Compiling cc v1.0.72
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[INFO] [stderr]    Compiling nodrop v0.1.14
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[INFO] [stderr]    Compiling encoding_rs v0.8.29
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[INFO] [stderr]    Compiling umask v1.0.0
[INFO] [stderr]    Compiling fs_extra v1.2.0
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[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling nu-ansi-term v0.40.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]    Compiling byte-unit v4.0.13
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling nu-path v0.40.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cstr_core v0.2.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling sys-locale v0.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling hamcrest2 v0.3.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling nu-table v0.40.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling nu-source v0.40.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling chrono-humanize v0.2.1
[INFO] [stderr]    Compiling bigdecimal-rs v0.2.1
[INFO] [stderr]    Compiling nu-errors v0.40.0
[INFO] [stderr]    Compiling nu-protocol v0.40.0
[INFO] [stderr]    Compiling nu-value-ext v0.40.0
[INFO] [stderr]    Compiling nu-test-support v0.40.0
[INFO] [stderr]    Compiling nu-stream v0.40.0
[INFO] [stderr]    Compiling nu-data v0.40.0
[INFO] [stderr]    Compiling nu-plugin v0.40.0
[INFO] [stderr]    Compiling nu-parser v0.40.0
[INFO] [stderr]    Compiling nu-engine v0.40.0
[INFO] [stderr]    Compiling nu-completion v0.40.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.04s
[INFO] running `Command { std: "docker" "inspect" "e24d08dcd9e0efd35ca329b45f7b594cb28f0720ea0bae0cb8a3ed4c92cbd9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24d08dcd9e0efd35ca329b45f7b594cb28f0720ea0bae0cb8a3ed4c92cbd9bd", kill_on_drop: false }`
[INFO] [stdout] e24d08dcd9e0efd35ca329b45f7b594cb28f0720ea0bae0cb8a3ed4c92cbd9bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77ae2bd691bec2e28404eae46b94e0ffe9bd14dc68b518a5176704ee8f766753
[INFO] running `Command { std: "docker" "start" "-a" "77ae2bd691bec2e28404eae46b94e0ffe9bd14dc68b518a5176704ee8f766753", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-completion v0.40.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "77ae2bd691bec2e28404eae46b94e0ffe9bd14dc68b518a5176704ee8f766753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ae2bd691bec2e28404eae46b94e0ffe9bd14dc68b518a5176704ee8f766753", kill_on_drop: false }`
[INFO] [stdout] 77ae2bd691bec2e28404eae46b94e0ffe9bd14dc68b518a5176704ee8f766753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ce6344e1debbe007fb2ec5012aef93c7e482be50023b34ffb7eb26fdf7bc991
[INFO] running `Command { std: "docker" "start" "-a" "6ce6344e1debbe007fb2ec5012aef93c7e482be50023b34ffb7eb26fdf7bc991", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nu_completion-7104da37407573d5)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test engine::tests::completion_location::completes_command_names_when_cursor_immediately_after_command_name ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_arguments ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_external_command_names ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_flags ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_argument_when_cursor_inside_argument ... ok
[INFO] [stdout] test matchers::case_insensitive::tests::completes_case_insensitive_matches ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_incomplete_nested_structure ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_internal_command_names ... ok
[INFO] [stdout] test matchers::case_insensitive::tests::completes_exact_matches ... ok
[INFO] [stdout] test matchers::case_insensitive::tests::should_not_match_when_unequal ... ok
[INFO] [stdout] test matchers::case_sensitive::tests::completes_case_sensitive ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_flags_with_just_a_single_hyphen ... ok
[INFO] [stdout] test engine::tests::completion_location::has_correct_command_name_for_argument ... ok
[INFO] [stdout] test engine::tests::completion_location::completes_variables ... ok
[INFO] [stdout] test variable::tests::structure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ce6344e1debbe007fb2ec5012aef93c7e482be50023b34ffb7eb26fdf7bc991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce6344e1debbe007fb2ec5012aef93c7e482be50023b34ffb7eb26fdf7bc991", kill_on_drop: false }`
[INFO] [stdout] 6ce6344e1debbe007fb2ec5012aef93c7e482be50023b34ffb7eb26fdf7bc991