[INFO] cloning repository https://github.com/WaltCuller/ru-storeman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WaltCuller/ru-storeman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaltCuller%2Fru-storeman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaltCuller%2Fru-storeman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 483dedfe141817b8abe734b24c63d79b31f25c50
[INFO] checking WaltCuller/ru-storeman against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaltCuller%2Fru-storeman" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WaltCuller/ru-storeman
[INFO] finished tweaking git repo https://github.com/WaltCuller/ru-storeman
[INFO] tweaked toml for git repo https://github.com/WaltCuller/ru-storeman written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WaltCuller/ru-storeman 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/WaltCuller/ru-storeman 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signal-hook v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ab8ab8ec50b2a8613e830a4ab281a6595e62626cd29e3c10da08cd3189e9a8c9
[INFO] running `Command { std: "docker" "start" "-a" "ab8ab8ec50b2a8613e830a4ab281a6595e62626cd29e3c10da08cd3189e9a8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab8ab8ec50b2a8613e830a4ab281a6595e62626cd29e3c10da08cd3189e9a8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8ab8ec50b2a8613e830a4ab281a6595e62626cd29e3c10da08cd3189e9a8c9", kill_on_drop: false }`
[INFO] [stdout] ab8ab8ec50b2a8613e830a4ab281a6595e62626cd29e3c10da08cd3189e9a8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 99e16db25933a5bb82a27bff4eebb79df21bec6d4971b860a5a63cda39ff90cb
[INFO] running `Command { std: "docker" "start" "-a" "99e16db25933a5bb82a27bff4eebb79df21bec6d4971b860a5a63cda39ff90cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking nix v0.23.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking ru-storeman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/signal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fn_start.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut child = process::Command::new("go").
[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 captured by `pid` is never read
[INFO] [stdout]   --> src/fn_start.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pid = child.id();
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/fn_start.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn start_procs(rx: Receiver<c_int>, info: ProcInfo, exit_on_error: bool) {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exit_on_error`
[INFO] [stdout]   --> src/fn_start.rs:49:53
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn start_procs(rx: Receiver<c_int>, info: ProcInfo, exit_on_error: bool) {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exit_on_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]   --> src/signal.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let handle = signals.handle();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/signal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `cmd_line`, `port`, `set_port`, `color_index`, and `stopped_by_supervisor` are never read
[INFO] [stdout]   --> src/fn_start.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct ProcInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 32 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     cmd_line: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 34 |     port: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     set_port: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 36 |     color_index: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 37 |     stopped_by_supervisor: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `procfile`, `port`, `base_dir`, and `base_port` are never read
[INFO] [stdout]   --> src/fn_start.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Procfile {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 42 |     procfile: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 43 |     port: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     base_dir: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 45 |     base_port: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fn_start.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut child = process::Command::new("go").
[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 captured by `pid` is never read
[INFO] [stdout]   --> src/fn_start.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pid = child.id();
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/fn_start.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn start_procs(rx: Receiver<c_int>, info: ProcInfo, exit_on_error: bool) {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exit_on_error`
[INFO] [stdout]   --> src/fn_start.rs:49:53
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn start_procs(rx: Receiver<c_int>, info: ProcInfo, exit_on_error: bool) {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exit_on_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fn_start.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         signal::killpg(Pid::from_raw(u32_to_pgid(pid)), Signal::SIGKILL);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = signal::killpg(Pid::from_raw(u32_to_pgid(pid)), Signal::SIGKILL);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]   --> src/signal.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let handle = signals.handle();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `cmd_line`, `port`, `set_port`, `color_index`, and `stopped_by_supervisor` are never read
[INFO] [stdout]   --> src/fn_start.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct ProcInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 32 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     cmd_line: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 34 |     port: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     set_port: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 36 |     color_index: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 37 |     stopped_by_supervisor: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `procfile`, `port`, `base_dir`, and `base_port` are never read
[INFO] [stdout]   --> src/fn_start.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Procfile {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 42 |     procfile: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 43 |     port: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     base_dir: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 45 |     base_port: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fn_start.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         signal::killpg(Pid::from_raw(u32_to_pgid(pid)), Signal::SIGKILL);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = signal::killpg(Pid::from_raw(u32_to_pgid(pid)), Signal::SIGKILL);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "99e16db25933a5bb82a27bff4eebb79df21bec6d4971b860a5a63cda39ff90cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e16db25933a5bb82a27bff4eebb79df21bec6d4971b860a5a63cda39ff90cb", kill_on_drop: false }`
[INFO] [stdout] 99e16db25933a5bb82a27bff4eebb79df21bec6d4971b860a5a63cda39ff90cb