[INFO] cloning repository https://github.com/laikas123/cmdline_crate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laikas123/cmdline_crate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaikas123%2Fcmdline_crate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaikas123%2Fcmdline_crate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da8450f03c7b683bf56795d61d1212952c326da8 [INFO] checking laikas123/cmdline_crate against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaikas123%2Fcmdline_crate" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/laikas123/cmdline_crate [INFO] finished tweaking git repo https://github.com/laikas123/cmdline_crate [INFO] tweaked toml for git repo https://github.com/laikas123/cmdline_crate written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/laikas123/cmdline_crate on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/laikas123/cmdline_crate already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e69ec893a424f4783beb24d424560618078da57783e90d8a202789caa8bb46c [INFO] running `Command { std: "docker" "start" "-a" "4e69ec893a424f4783beb24d424560618078da57783e90d8a202789caa8bb46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e69ec893a424f4783beb24d424560618078da57783e90d8a202789caa8bb46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e69ec893a424f4783beb24d424560618078da57783e90d8a202789caa8bb46c", kill_on_drop: false }` [INFO] [stdout] 4e69ec893a424f4783beb24d424560618078da57783e90d8a202789caa8bb46c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a56d033a2655a2a7fc82db1fac6ada22bfa9011c2ebb77b69cf183ed0bc06c5b [INFO] running `Command { std: "docker" "start" "-a" "a56d033a2655a2a7fc82db1fac6ada22bfa9011c2ebb77b69cf183ed0bc06c5b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking text-colorizer v1.0.0 [INFO] [stderr] Checking cmdline_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `resp_type` should have an upper camel case name [INFO] [stdout] --> src/main.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum resp_type { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RespType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `yes` should have an upper camel case name [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | yes, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Yes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `no` should have an upper camel case name [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | no, [INFO] [stdout] | ^^ help: convert the identifier to upper camel case: `No` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `unknown` should have an upper camel case name [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | unknown, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Unknown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `resp_type` should have an upper camel case name [INFO] [stdout] --> src/main.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum resp_type { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RespType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `yes` should have an upper camel case name [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | yes, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Yes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `no` should have an upper camel case name [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | no, [INFO] [stdout] | ^^ help: convert the identifier to upper camel case: `No` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `unknown` should have an upper camel case name [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | unknown, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Unknown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut git_child = Command::new("echo") [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `project_name` is never read [INFO] [stdout] --> src/main.rs:25:28 [INFO] [stdout] | [INFO] [stdout] 25 | let mut project_name = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `project_dir` is never read [INFO] [stdout] --> src/main.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | let mut project_dir = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `resp` is never read [INFO] [stdout] --> src/main.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | let mut resp = resp_type::unknown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_args_if_no` is never read [INFO] [stdout] --> src/main.rs:57:30 [INFO] [stdout] | [INFO] [stdout] 57 | let mut new_args_if_no = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut git_child = Command::new("echo") [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `project_name` is never read [INFO] [stdout] --> src/main.rs:25:28 [INFO] [stdout] | [INFO] [stdout] 25 | let mut project_name = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `project_dir` is never read [INFO] [stdout] --> src/main.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | let mut project_dir = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `resp` is never read [INFO] [stdout] --> src/main.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | let mut resp = resp_type::unknown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_args_if_no` is never read [INFO] [stdout] --> src/main.rs:57:30 [INFO] [stdout] | [INFO] [stdout] 57 | let mut new_args_if_no = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "a56d033a2655a2a7fc82db1fac6ada22bfa9011c2ebb77b69cf183ed0bc06c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56d033a2655a2a7fc82db1fac6ada22bfa9011c2ebb77b69cf183ed0bc06c5b", kill_on_drop: false }` [INFO] [stdout] a56d033a2655a2a7fc82db1fac6ada22bfa9011c2ebb77b69cf183ed0bc06c5b