[INFO] fetching crate click 0.5.3... [INFO] testing click-0.5.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate click 0.5.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate click 0.5.3 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 click 0.5.3 [INFO] finished tweaking crates.io crate click 0.5.3 [INFO] tweaked toml for crates.io crate click 0.5.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate click 0.5.3 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 ctrlc v3.1.4 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded nom v3.2.1 [INFO] [stderr] Downloaded webpki-roots v0.18.0 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded duct v0.13.3 [INFO] [stderr] Downloaded serde_json v1.0.48 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.59 [INFO] [stderr] Downloaded serde v1.0.105 [INFO] [stderr] Downloaded serde_yaml v0.8.11 [INFO] [stderr] Downloaded untrusted v0.7.0 [INFO] [stderr] Downloaded rusticata-macros v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.59 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded der-parser v0.3.5 [INFO] [stderr] Downloaded hyper-sync-rustls v0.3.0-rc.6 [INFO] [stderr] Downloaded serde_derive v1.0.105 [INFO] [stderr] Downloaded web-sys v0.3.36 [INFO] [stderr] Downloaded js-sys v0.3.36 [INFO] [stderr] Downloaded atomicwrites v0.2.5 [INFO] [stderr] Downloaded duct_sh v0.1.0 [INFO] [stderr] Downloaded os_pipe v0.9.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.59 [INFO] [stderr] Downloaded ring v0.16.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 155dee7b69094bd52cb9d03a38ef7f9f09ceed22006fce146057254bc1786eb4 [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" "155dee7b69094bd52cb9d03a38ef7f9f09ceed22006fce146057254bc1786eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "155dee7b69094bd52cb9d03a38ef7f9f09ceed22006fce146057254bc1786eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "155dee7b69094bd52cb9d03a38ef7f9f09ceed22006fce146057254bc1786eb4", kill_on_drop: false }` [INFO] [stdout] 155dee7b69094bd52cb9d03a38ef7f9f09ceed22006fce146057254bc1786eb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2120ca234798b0a9197384a8741b94cde46c7965278284384e650eb4f44fb64c [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" "2120ca234798b0a9197384a8741b94cde46c7965278284384e650eb4f44fb64c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling os_pipe v0.9.1 [INFO] [stderr] Compiling shared_child v0.3.4 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling duct v0.13.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling duct_sh v0.1.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling rusticata-macros v0.3.3 [INFO] [stderr] Compiling der-parser v0.3.5 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling ctrlc v3.1.4 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling rustyline v5.0.6 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling hyper-sync-rustls v0.3.0-rc.6 [INFO] [stderr] Compiling click v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:74:30 [INFO] [stdout] | [INFO] [stdout] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClickWriter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:75:18 [INFO] [stdout] | [INFO] [stdout] 75 | fn is(&self, &str) -> bool; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.46s [INFO] running `Command { std: "docker" "inspect" "2120ca234798b0a9197384a8741b94cde46c7965278284384e650eb4f44fb64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2120ca234798b0a9197384a8741b94cde46c7965278284384e650eb4f44fb64c", kill_on_drop: false }` [INFO] [stdout] 2120ca234798b0a9197384a8741b94cde46c7965278284384e650eb4f44fb64c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f9d0f8a68081f05573421aecb2c61b3956758a2ad0a80e464856951b00e65015 [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" "f9d0f8a68081f05573421aecb2c61b3956758a2ad0a80e464856951b00e65015", kill_on_drop: false }` [INFO] [stderr] Compiling click v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:74:30 [INFO] [stdout] | [INFO] [stdout] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClickWriter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/cmd.rs:75:18 [INFO] [stdout] | [INFO] [stdout] 75 | fn is(&self, &str) -> bool; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.52s [INFO] running `Command { std: "docker" "inspect" "f9d0f8a68081f05573421aecb2c61b3956758a2ad0a80e464856951b00e65015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d0f8a68081f05573421aecb2c61b3956758a2ad0a80e464856951b00e65015", kill_on_drop: false }` [INFO] [stdout] f9d0f8a68081f05573421aecb2c61b3956758a2ad0a80e464856951b00e65015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3295f3d816f82f249d6ff61896dde6b62461eaf5daf9524bd761a9c386bf8033 [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" "3295f3d816f82f249d6ff61896dde6b62461eaf5daf9524bd761a9c386bf8033", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/cmd.rs:74:20 [INFO] [stderr] | [INFO] [stderr] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stderr] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Env` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/cmd.rs:74:30 [INFO] [stderr] | [INFO] [stderr] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/cmd.rs:74:62 [INFO] [stderr] | [INFO] [stderr] 74 | fn exec(&self, &mut Env, &mut dyn Iterator, &mut ClickWriter) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClickWriter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/cmd.rs:75:18 [INFO] [stderr] | [INFO] [stderr] 75 | fn is(&self, &str) -> bool; [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/click-554fead08fc58fd4) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test command_processor::tests::pipeline ... ignored [INFO] [stdout] test command_processor::tests::build_parser_exp ... ok [INFO] [stdout] test command_processor::tests::unexpected_chars ... ok [INFO] [stdout] test config::click::tests::test_default_config ... ok [INFO] [stdout] test config::click::tests::test_invalid_conf ... ok [INFO] [stdout] test command_processor::tests::test_alias_expand_line ... ok [INFO] [stdout] test config::click::tests::test_parse_config ... ok [INFO] [stdout] test config::click::tests::test_rustline_conf ... ok [INFO] [stdout] test config::kubefile::tests::copy_up ... ok [INFO] [stdout] test config::kubefile::tests::make_pointer ... ok [INFO] [stdout] test config::kubefile::tests::is_expired ... ok [INFO] [stdout] test kube::tests::null_last_timestamp ... ok [INFO] [stdout] test command_processor::tests::unknown_command ... ok [INFO] [stdout] test command_processor::tests::hist_ignore ... ok [INFO] [stdout] test command_processor::tests::exec ... ok [INFO] [stdout] test command_processor::tests::append_to_file ... ok [INFO] [stdout] test command_processor::tests::test_help ... ok [INFO] [stdout] test config::kubefile::tests::exec_expired ... ok [INFO] [stdout] test parser::tests::try_parse_csl_test ... ok [INFO] [stdout] test command_processor::tests::range_selection ... ok [INFO] [stdout] test command_processor::tests::number_selection ... ok [INFO] [stdout] test config::kubefile::tests::parse_expiry ... ok [INFO] [stdout] test command_processor::tests::redir_to_file ... ok [INFO] [stdout] test config::kubefile::tests::exec_parse ... ok [INFO] [stdout] test config::kubefile::tests::parse_output_and_update ... ok [INFO] [stdout] test parser::tests::try_parse_range_test ... ok [INFO] [stdout] test env::tests::try_expand_alias ... ok [INFO] [stdout] test config::kubefile::tests::test_parse_config ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3295f3d816f82f249d6ff61896dde6b62461eaf5daf9524bd761a9c386bf8033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3295f3d816f82f249d6ff61896dde6b62461eaf5daf9524bd761a9c386bf8033", kill_on_drop: false }` [INFO] [stdout] 3295f3d816f82f249d6ff61896dde6b62461eaf5daf9524bd761a9c386bf8033