[INFO] cloning repository https://github.com/bashi8128/rip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bashi8128/rip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbashi8128%2Frip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbashi8128%2Frip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8141daa9d190ac6825e4eb85d9e5770f16100c45
[INFO] checking bashi8128/rip against try#db4e1d23234d93b5e96ecc768b35d9090c32cddf for pr-149901
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbashi8128%2Frip" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bashi8128/rip
[INFO] finished tweaking git repo https://github.com/bashi8128/rip
[INFO] tweaked toml for git repo https://github.com/bashi8128/rip written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bashi8128/rip on toolchain db4e1d23234d93b5e96ecc768b35d9090c32cddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bashi8128/rip 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" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strsim v0.9.3
[INFO] [stderr]   Downloaded thread_local v1.0.1
[INFO] [stderr]   Downloaded typed-arena v2.0.1
[INFO] [stderr]   Downloaded serde_derive v1.0.118
[INFO] [stderr]   Downloaded docopt v1.1.0
[INFO] [stderr]   Downloaded syn v1.0.56
[INFO] [stderr]   Downloaded regex-syntax v0.6.21
[INFO] [stderr]   Downloaded regex v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6c3601ddcb7319ce64dc7740d6b2d87f2860a18395dfa3ee7712fcb7feffc95
[INFO] running `Command { std: "docker" "start" "-a" "b6c3601ddcb7319ce64dc7740d6b2d87f2860a18395dfa3ee7712fcb7feffc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6c3601ddcb7319ce64dc7740d6b2d87f2860a18395dfa3ee7712fcb7feffc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c3601ddcb7319ce64dc7740d6b2d87f2860a18395dfa3ee7712fcb7feffc95", kill_on_drop: false }`
[INFO] [stdout] b6c3601ddcb7319ce64dc7740d6b2d87f2860a18395dfa3ee7712fcb7feffc95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a590749e8556de0f16576049ba5f1093445692b1e2f3f69c5d8722fa53f061
[INFO] running `Command { std: "docker" "start" "-a" "29a590749e8556de0f16576049ba5f1093445692b1e2f3f69c5d8722fa53f061", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking rip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.61s
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let args: Args = Args::parse_args();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arg_file`, `flag_p`, `flag_s`, `flag_u`, `flag_r`, and `flag_h` are never read
[INFO] [stdout]   --> src/parse_args.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Args {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 10 |     arg_file: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     flag_p: Option<i32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     flag_s: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     flag_u: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     flag_r: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     flag_h: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let args: Args = Args::parse_args();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arg_file`, `flag_p`, `flag_s`, `flag_u`, `flag_r`, and `flag_h` are never read
[INFO] [stdout]   --> src/parse_args.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Args {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 10 |     arg_file: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     flag_p: Option<i32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     flag_s: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     flag_u: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     flag_r: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     flag_h: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29a590749e8556de0f16576049ba5f1093445692b1e2f3f69c5d8722fa53f061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a590749e8556de0f16576049ba5f1093445692b1e2f3f69c5d8722fa53f061", kill_on_drop: false }`
[INFO] [stdout] 29a590749e8556de0f16576049ba5f1093445692b1e2f3f69c5d8722fa53f061
