[INFO] cloning repository https://github.com/chw683/command_line [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chw683/command_line" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchw683%2Fcommand_line", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchw683%2Fcommand_line'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf349dbb8c1d86f331e17b25e07f0759023caae5 [INFO] checking chw683/command_line against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchw683%2Fcommand_line" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 84% (266/313) Checking out files: 85% (267/313) Checking out files: 86% (270/313) Checking out files: 87% (273/313) Checking out files: 88% (276/313) Checking out files: 89% (279/313) Checking out files: 90% (282/313) Checking out files: 91% (285/313) Checking out files: 92% (288/313) Checking out files: 93% (292/313) Checking out files: 94% (295/313) Checking out files: 95% (298/313) Checking out files: 96% (301/313) Checking out files: 97% (304/313) Checking out files: 98% (307/313) Checking out files: 99% (310/313) Checking out files: 100% (313/313) Checking out files: 100% (313/313), done. [INFO] validating manifest of git repo https://github.com/chw683/command_line on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chw683/command_line [INFO] finished tweaking git repo https://github.com/chw683/command_line [INFO] tweaked toml for git repo https://github.com/chw683/command_line written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/chw683/command_line already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 996e5f32a0d0e470ef64d05b6e4a47c2a89a3064836cccb24abb92af36b2731d [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" "996e5f32a0d0e470ef64d05b6e4a47c2a89a3064836cccb24abb92af36b2731d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "996e5f32a0d0e470ef64d05b6e4a47c2a89a3064836cccb24abb92af36b2731d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "996e5f32a0d0e470ef64d05b6e4a47c2a89a3064836cccb24abb92af36b2731d", kill_on_drop: false }` [INFO] [stdout] 996e5f32a0d0e470ef64d05b6e4a47c2a89a3064836cccb24abb92af36b2731d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a4d61e6461c9dcd8e266df6896fcc4a6af289d457c127224dea5b58950bf6b7 [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" "5a4d61e6461c9dcd8e266df6896fcc4a6af289d457c127224dea5b58950bf6b7", 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] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking paw-raw v1.0.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.9 [INFO] [stderr] Checking paw v1.0.0 [INFO] [stderr] Checking structopt v0.3.16 [INFO] [stderr] Checking command_line v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Cmd_Line` should have an upper camel case name [INFO] [stdout] --> src/command/cli.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Cmd_Line { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `CmdLine` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `output` should have an upper camel case name [INFO] [stdout] --> src/initial/init.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | type output; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Cmd_Line` should have an upper camel case name [INFO] [stdout] --> src/command/cli.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Cmd_Line { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `CmdLine` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `output` should have an upper camel case name [INFO] [stdout] --> src/initial/init.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | type output; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command/cli.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | _ => Ok(()) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tree` [INFO] [stdout] --> src/command/cli.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | tree: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command/cli.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | _ => Ok(()) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tree` [INFO] [stdout] --> src/command/cli.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | tree: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/command/cli.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | write!(f, "{}\t{}", "Accepte CLI agrs is : Pound", acorns); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/command/cli.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | write!(f, "{}\t{}\t{}", "Accepte CLI agrs is : Sparkle", magicality, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/command/cli.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 33 | write!(f, "{}\t{}", "Accepte CLI agrs is : Finish Work", work.typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/command/cli.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | write!(f, "{}\t{}", "Accepte CLI agrs is : Pound", acorns); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/command/cli.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | write!(f, "{}\t{}\t{}", "Accepte CLI agrs is : Sparkle", magicality, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/command/cli.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 33 | write!(f, "{}\t{}", "Accepte CLI agrs is : Finish Work", work.typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.52s [INFO] running `Command { std: "docker" "inspect" "5a4d61e6461c9dcd8e266df6896fcc4a6af289d457c127224dea5b58950bf6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a4d61e6461c9dcd8e266df6896fcc4a6af289d457c127224dea5b58950bf6b7", kill_on_drop: false }` [INFO] [stdout] 5a4d61e6461c9dcd8e266df6896fcc4a6af289d457c127224dea5b58950bf6b7