[INFO] fetching crate clap 3.0.0-beta.2... [INFO] testing clap-3.0.0-beta.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate clap 3.0.0-beta.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate clap 3.0.0-beta.2 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 clap 3.0.0-beta.2 [INFO] finished tweaking crates.io crate clap 3.0.0-beta.2 [INFO] tweaked toml for crates.io crate clap 3.0.0-beta.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate clap 3.0.0-beta.2 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 bumpalo v3.3.0 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded syn v1.0.21 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] [stderr] Downloaded quote v1.0.5 [INFO] [stderr] Downloaded terminal_size v0.1.13 [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded plotters v0.2.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 82411c65fe5a22c37b8f2bb4ccd0b8828b8cadb2ed368876267b1f93410986dc [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" "82411c65fe5a22c37b8f2bb4ccd0b8828b8cadb2ed368876267b1f93410986dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82411c65fe5a22c37b8f2bb4ccd0b8828b8cadb2ed368876267b1f93410986dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82411c65fe5a22c37b8f2bb4ccd0b8828b8cadb2ed368876267b1f93410986dc", kill_on_drop: false }` [INFO] [stdout] 82411c65fe5a22c37b8f2bb4ccd0b8828b8cadb2ed368876267b1f93410986dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] af66a0c066c7727e72e4efbd79b9dcceba666c0f8254d282b6410d48e8d337f3 [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" "af66a0c066c7727e72e4efbd79b9dcceba666c0f8254d282b6410d48e8d337f3", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling os_str_bytes v2.3.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling clap v3.0.0-beta.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parse/matches/arg_matches.rs:992:10 [INFO] [stdout] | [INFO] [stdout] 992 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parse/matches/arg_matches.rs:1052:10 [INFO] [stdout] | [INFO] [stdout] 1052 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/build/app/mod.rs:2200:24 [INFO] [stdout] | [INFO] [stdout] 2200 | ... panic!(format!( [INFO] [stdout] | ______________^ [INFO] [stdout] 2201 | | ... "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_he... [INFO] [stdout] 2202 | | ... self.name, [INFO] [stdout] 2203 | | ... args_missing_help.join(", ") [INFO] [stdout] 2204 | | ... )); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2200 | panic!( [INFO] [stdout] 2201 | "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_help` set. List of such arguments: {}", [INFO] [stdout] 2202 | self.name, [INFO] [stdout] 2203 | args_missing_help.join(", ") [INFO] [stdout] 2204 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/build/arg/mod.rs:4327:32 [INFO] [stdout] | [INFO] [stdout] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", ..., [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 4327 | "{}", "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parse/validator.rs:247:16 [INFO] [stdout] | [INFO] [stdout] 247 | panic!(INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 247 | panic!("{}", INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 247 | std::panic::panic_any(INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.69s [INFO] running `Command { std: "docker" "inspect" "af66a0c066c7727e72e4efbd79b9dcceba666c0f8254d282b6410d48e8d337f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af66a0c066c7727e72e4efbd79b9dcceba666c0f8254d282b6410d48e8d337f3", kill_on_drop: false }` [INFO] [stdout] af66a0c066c7727e72e4efbd79b9dcceba666c0f8254d282b6410d48e8d337f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 908e58d285a50c383c942f2c240b99098e8626ffacb577d68edc1bb5dd17446f [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" "908e58d285a50c383c942f2c240b99098e8626ffacb577d68edc1bb5dd17446f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pulldown-cmark v0.4.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parse/matches/arg_matches.rs:992:10 [INFO] [stdout] | [INFO] [stdout] 992 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parse/matches/arg_matches.rs:1052:10 [INFO] [stdout] | [INFO] [stdout] 1052 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/build/app/mod.rs:2200:24 [INFO] [stdout] | [INFO] [stdout] 2200 | ... panic!(format!( [INFO] [stdout] | ______________^ [INFO] [stdout] 2201 | | ... "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_he... [INFO] [stdout] 2202 | | ... self.name, [INFO] [stdout] 2203 | | ... args_missing_help.join(", ") [INFO] [stdout] 2204 | | ... )); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2200 | panic!( [INFO] [stdout] 2201 | "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_help` set. List of such arguments: {}", [INFO] [stdout] 2202 | self.name, [INFO] [stdout] 2203 | args_missing_help.join(", ") [INFO] [stdout] 2204 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/build/arg/mod.rs:4327:32 [INFO] [stdout] | [INFO] [stdout] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", ..., [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 4327 | "{}", "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parse/validator.rs:247:16 [INFO] [stdout] | [INFO] [stdout] 247 | panic!(INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 247 | panic!("{}", INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 247 | std::panic::panic_any(INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling tinytemplate v1.0.4 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling plotters v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling version-sync v0.8.1 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling clap v3.0.0-beta.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parse/matches/arg_matches.rs:992:10 [INFO] [stdout] | [INFO] [stdout] 992 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parse/matches/arg_matches.rs:1052:10 [INFO] [stdout] | [INFO] [stdout] 1052 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/build/app/mod.rs:2200:24 [INFO] [stdout] | [INFO] [stdout] 2200 | ... panic!(format!( [INFO] [stdout] | ______________^ [INFO] [stdout] 2201 | | ... "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_he... [INFO] [stdout] 2202 | | ... self.name, [INFO] [stdout] 2203 | | ... args_missing_help.join(", ") [INFO] [stdout] 2204 | | ... )); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2200 | panic!( [INFO] [stdout] 2201 | "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_help` set. List of such arguments: {}", [INFO] [stdout] 2202 | self.name, [INFO] [stdout] 2203 | args_missing_help.join(", ") [INFO] [stdout] 2204 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/build/arg/mod.rs:4327:32 [INFO] [stdout] | [INFO] [stdout] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", ..., [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 4327 | "{}", "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parse/validator.rs:247:16 [INFO] [stdout] | [INFO] [stdout] 247 | panic!(INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 247 | panic!("{}", INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 247 | std::panic::panic_any(INTERNAL_ERROR_MSG); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 30.32s [INFO] running `Command { std: "docker" "inspect" "908e58d285a50c383c942f2c240b99098e8626ffacb577d68edc1bb5dd17446f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "908e58d285a50c383c942f2c240b99098e8626ffacb577d68edc1bb5dd17446f", kill_on_drop: false }` [INFO] [stdout] 908e58d285a50c383c942f2c240b99098e8626ffacb577d68edc1bb5dd17446f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 0ebd27c609a15a4fe5b088a08b93493fc5dfc8d0500457af9336f07fa2a6c186 [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" "0ebd27c609a15a4fe5b088a08b93493fc5dfc8d0500457af9336f07fa2a6c186", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] running 102 tests [INFO] [stderr] --> src/parse/matches/arg_matches.rs:992:10 [INFO] [stdout] test build::app::tests::app_send_sync ... ok [INFO] [stderr] | [INFO] [stdout] test build::arg::test::option_display_single_short_alias ... ok [INFO] [stderr] 992 | }; [INFO] [stdout] test build::arg::test::option_display_multiple_aliases ... ok [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stdout] test build::arg::test::option_display3 ... ok [INFO] [stderr] | [INFO] [stdout] test build::arg::test::option_display2 ... ok [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] test build::arg::test::option_display1 ... ok [INFO] [stderr] [INFO] [stdout] test build::arg::test::flag_display_multiple_aliases ... ok [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] test build::usage_parser::test::create_option_usage5 ... ok [INFO] [stderr] --> src/parse/matches/arg_matches.rs:1052:10 [INFO] [stdout] test build::arg::test::positiona_display_mult ... ok [INFO] [stderr] | [INFO] [stdout] test build::usage_parser::test::create_option_usage6 ... ok [INFO] [stderr] 1052 | }; [INFO] [stdout] test build::arg::test::positional_display_required ... ok [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stdout] test build::arg::test::positional_display_val_names ... ok [INFO] [stderr] [INFO] [stdout] test build::arg::test::positional_display_val_names_req ... ok [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] test build::arg::test::flag_display ... ok [INFO] [stderr] --> src/build/app/mod.rs:2200:24 [INFO] [stdout] test build::usage_parser::test::create_option_usage_both5 ... ok [INFO] [stderr] | [INFO] [stdout] test build::arg_group::test::groups ... ok [INFO] [stderr] 2200 | ... panic!(format!( [INFO] [stdout] test build::usage_parser::test::create_option_usage_both6 ... ok [INFO] [stderr] | ______________^ [INFO] [stdout] test build::usage_parser::test::create_option_usage_both7 ... ok [INFO] [stderr] 2201 | | ... "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_he... [INFO] [stdout] test build::usage_parser::test::create_option_usage_both8 ... ok [INFO] [stderr] 2202 | | ... self.name, [INFO] [stdout] test build::usage_parser::test::create_option_usage7 ... ok [INFO] [stderr] 2203 | | ... args_missing_help.join(", ") [INFO] [stdout] test build::app::tests::global_settings ... ok [INFO] [stderr] 2204 | | ... )); [INFO] [stdout] test build::usage_parser::test::create_option_usage8 ... ok [INFO] [stderr] | |_______^ [INFO] [stdout] test build::app::settings::test::app_settings_fromstr ... ok [INFO] [stderr] | [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals2 ... ok [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals3 ... ok [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals4 ... ok [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals5 ... ok [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stdout] test build::usage_parser::test::create_option_usage9 ... ok [INFO] [stderr] | [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals6 ... ok [INFO] [stderr] 2200 | panic!( [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals7 ... ok [INFO] [stderr] 2201 | "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_help` set. List of such arguments: {}", [INFO] [stdout] test build::usage_parser::test::create_option_usage_long10 ... ok [INFO] [stderr] 2202 | self.name, [INFO] [stdout] test build::usage_parser::test::create_option_usage_long2 ... ok [INFO] [stderr] 2203 | args_missing_help.join(", ") [INFO] [stdout] test build::usage_parser::test::create_option_usage_long3 ... ok [INFO] [stderr] 2204 | ); [INFO] [stdout] test build::usage_parser::test::create_option_usage_long4 ... ok [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/build/arg/mod.rs:4327:32 [INFO] [stderr] | [INFO] [stderr] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", ..., [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 4327 | "{}", "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parse/validator.rs:247:16 [INFO] [stderr] | [INFO] [stderr] 247 | panic!(INTERNAL_ERROR_MSG); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 247 | panic!("{}", INTERNAL_ERROR_MSG); [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 247 | std::panic::panic_any(INTERNAL_ERROR_MSG); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parse/matches/arg_matches.rs:992:10 [INFO] [stderr] | [INFO] [stderr] 992 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parse/matches/arg_matches.rs:1052:10 [INFO] [stderr] | [INFO] [stderr] 1052 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/build/app/mod.rs:2200:24 [INFO] [stderr] | [INFO] [stderr] 2200 | ... panic!(format!( [INFO] [stderr] | ______________^ [INFO] [stderr] 2201 | | ... "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_he... [INFO] [stderr] 2202 | | ... self.name, [INFO] [stderr] 2203 | | ... args_missing_help.join(", ") [INFO] [stderr] 2204 | | ... )); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 2200 | panic!( [INFO] [stderr] 2201 | "AppSettings::HelpRequired is enabled for the App {}, but at least one of its arguments does not have either `help` or `long_help` set. List of such arguments: {}", [INFO] [stderr] 2202 | self.name, [INFO] [stderr] 2203 | args_missing_help.join(", ") [INFO] [stderr] 2204 | ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/build/arg/mod.rs:4327:32 [INFO] [stderr] | [INFO] [stderr] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 4327 | "Argument '{}' uses hint CommandWithArguments and must accept multiple values", ..., [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 4327 | "{}", "Argument '{}' uses hint CommandWithArguments and must accept multiple values", [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parse/validator.rs:247:16 [INFO] [stderr] | [INFO] [stderr] 247 | panic!(INTERNAL_ERROR_MSG); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 247 | panic!("{}", INTERNAL_ERROR_MSG); [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 247 | std::panic::panic_any(INTERNAL_ERROR_MSG); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/clap-48f946ebe854815d) [INFO] [stdout] test build::arg::tests::short_flag_misspel ... ok [INFO] [stdout] test build::arg::test::option_display_multiple_short_aliases ... ok [INFO] [stdout] test build::arg::test::option_display_single_alias ... ok [INFO] [stdout] test build::arg::tests::short_flag_name_missing ... ok [INFO] [stdout] test build::arg::tests::arg_send_sync ... ok [INFO] [stdout] test build::arg_group::test::arg_group_send_sync ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage3 ... ok [INFO] [stdout] test build::arg::test::flag_display_multiple_short_aliases ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long5 ... ok [INFO] [stdout] test build::app::tests::global_setting ... ok [INFO] [stdout] test build::arg::test::flag_display_single_alias ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals4 ... ok [INFO] [stdout] test build::arg_group::test::test_from ... ok [INFO] [stdout] test build::arg::test::flag_display_single_short_alias ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals3 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals2 ... ok [INFO] [stdout] test build::usage_parser::test::create_flag_usage ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals1 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage0 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage1 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals10 ... ok [INFO] [stdout] test build::app::tests::global_version ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals7 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals8 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals9 ... ok [INFO] [stdout] test build::app::tests::issue_2090 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals1 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_both1 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_both3 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long9 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage4 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage2 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals5 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_both2 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long7 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long8 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_both4 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals1 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long1 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals8 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long6 ... ok [INFO] [stdout] test build::arg::settings::test::arg_settings_fromstr ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals1_def ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals2 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals6 ... ok [INFO] [stdout] test build::usage_parser::test::create_positional_usage ... ok [INFO] [stdout] test build::usage_parser::test::pos_mult ... ok [INFO] [stdout] test output::help::test::wrap_help_last_word ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals4 ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals3 ... ok [INFO] [stdout] test build::usage_parser::test::create_positional_usage0 ... ok [INFO] [stdout] test build::usage_parser::test::pos_help_double_lit_single_quote ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals4_def ... ok [INFO] [stdout] test build::usage_parser::test::create_option_with_vals5 ... ok [INFO] [stdout] test build::usage_parser::test::pos_help_newline ... ok [INFO] [stdout] test build::usage_parser::test::pos_help_newline_lit_sq ... ok [INFO] [stdout] test build::usage_parser::test::pos_help_lit_single_quote ... ok [INFO] [stdout] test build::usage_parser::test::nonascii ... ok [INFO] [stdout] test build::usage_parser::test::pos_req ... ok [INFO] [stdout] test build::usage_parser::test::pos_mult_help ... ok [INFO] [stdout] test build::usage_parser::test::pos_req_mult_def_help ... ok [INFO] [stdout] test build::usage_parser::test::pos_req_mult_help ... ok [INFO] [stdout] test parse::matches::arg_matches::tests::test_default_osvalues_with_shorter_lifetime ... ok [INFO] [stdout] test parse::matches::arg_matches::tests::test_default_indices_with_shorter_lifetime ... ok [INFO] [stdout] test parse::matches::arg_matches::tests::test_default_values ... ok [INFO] [stderr] Doc-tests clap [INFO] [stdout] test parse::matches::arg_matches::tests::test_default_indices ... ok [INFO] [stdout] test parse::matches::arg_matches::tests::test_default_values_with_shorter_lifetime ... ok [INFO] [stdout] test parse::matches::arg_matches::tests::test_default_osvalues ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 102 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/parse/matches/arg_matches.rs:992:10 [INFO] [stderr] | [INFO] [stderr] 992 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/parse/matches/arg_matches.rs:1052:10 [INFO] [stderr] | [INFO] [stderr] 1052 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 321 tests [INFO] [stdout] test src/build/app/mod.rs - build::app::App::name (line 432) ... ignored [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name clap --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-9e77800533db6413.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-7f78c1de5599d643.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-aa05c0815512f11e.rlib --extern clap_derive=/opt/rustwide/target/debug/deps/libclap_derive-49d0bc68401cf036.so --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-aed58278b7a7624f.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-fe46f8e3337285fb.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib --extern os_str_bytes=/opt/rustwide/target/debug/deps/libos_str_bytes-e680076df1be7ff5.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-35f0561bdf6776a2.rlib --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-042a9a3b14de9d23.rlib --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-bfce3397ed892002.rlib --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-7356b858427b008e.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-ee9d06d0dac0a81b.rlib --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-6ca2ab92fd8f89b6.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-bb7d1fef33a3152d.rlib -C embed-bitcode=no --cfg 'feature="atty"' --cfg 'feature="cargo"' --cfg 'feature="clap_derive"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="lazy_static"' --cfg 'feature="std"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="termcolor"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "0ebd27c609a15a4fe5b088a08b93493fc5dfc8d0500457af9336f07fa2a6c186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ebd27c609a15a4fe5b088a08b93493fc5dfc8d0500457af9336f07fa2a6c186", kill_on_drop: false }` [INFO] [stdout] 0ebd27c609a15a4fe5b088a08b93493fc5dfc8d0500457af9336f07fa2a6c186