[INFO] cloning repository https://github.com/2qif49lt/rustl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2qif49lt/rustl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2qif49lt%2Frustl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2qif49lt%2Frustl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da053f60189f6758d194a88bf69d2049ca1643f5
[INFO] testing 2qif49lt/rustl against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2qif49lt%2Frustl" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/2qif49lt/rustl
[INFO] finished tweaking git repo https://github.com/2qif49lt/rustl
[INFO] tweaked toml for git repo https://github.com/2qif49lt/rustl written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2qif49lt/rustl on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/2qif49lt/rustl 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a8599617f611eb52da293e2c593115eab4a157b0565c95e688acefe1eb2fb30d
[INFO] running `Command { std: "docker" "start" "-a" "a8599617f611eb52da293e2c593115eab4a157b0565c95e688acefe1eb2fb30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8599617f611eb52da293e2c593115eab4a157b0565c95e688acefe1eb2fb30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8599617f611eb52da293e2c593115eab4a157b0565c95e688acefe1eb2fb30d", kill_on_drop: false }`
[INFO] [stdout] a8599617f611eb52da293e2c593115eab4a157b0565c95e688acefe1eb2fb30d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4347d8cfc7388f8958dbd7273ebf538cb5215efc2baf3d1deec4bf5a506f9d4
[INFO] running `Command { std: "docker" "start" "-a" "b4347d8cfc7388f8958dbd7273ebf538cb5215efc2baf3d1deec4bf5a506f9d4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling async-trait v0.1.53
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[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tracing v0.1.32
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]    Compiling tcpsrv v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stdout]  --> src/utils/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use mem::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the most public imported item is `pub(crate)`
[INFO] [stdout]  --> src/utils/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use mem::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::{SinkExt, StreamExt};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |         CMD_HELLO_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |         CMD_BYE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 65 |         CMD_EXAMPLE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |         _ => Err(std::io::Error::new(std::io::ErrorKind::InvalidData, "cmd invalid"))?
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     loop {
[INFO] [stdout] 26 | |         let (conn, remote) = listener.accept().await?;
[INFO] [stdout] 27 | |         info!("client connected {}", remote);
[INFO] [stdout] 28 | |         let mut transport = bind_transport(conn);
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |         });
[INFO] [stdout] 41 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 42 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `CMD_ALIVE_REQ`
[INFO] [stdout]   --> src/service/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CMD_ALIVE_REQ`
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 53 |         _CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `CMD_HELLO_REQ`
[INFO] [stdout]   --> src/service/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         CMD_HELLO_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CMD_HELLO_REQ`
[INFO] [stdout]    |
[INFO] [stdout] 57 |         protocol::cmd::CMD_HELLO_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 57 |         _CMD_HELLO_REQ => {
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hdr` is never read
[INFO] [stdout]   --> src/service/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct ServiceInner<Hdr> {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 47 |     hdr: Hdr,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             transport.into_inner().shutdown().await;
[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] 39 |             let _ = transport.into_inner().shutdown().await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CMD_ALIVE_REQ` should have a snake case name
[INFO] [stdout]   --> src/service/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `cmd_alive_req`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CMD_HELLO_REQ` should have a snake case name
[INFO] [stdout]   --> src/service/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         CMD_HELLO_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `cmd_hello_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.90s
[INFO] running `Command { std: "docker" "inspect" "b4347d8cfc7388f8958dbd7273ebf538cb5215efc2baf3d1deec4bf5a506f9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4347d8cfc7388f8958dbd7273ebf538cb5215efc2baf3d1deec4bf5a506f9d4", kill_on_drop: false }`
[INFO] [stdout] b4347d8cfc7388f8958dbd7273ebf538cb5215efc2baf3d1deec4bf5a506f9d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42789a937f86de7a93a8657a45d60808b544dc8adb5f71e1001cea967d070db1
[INFO] running `Command { std: "docker" "start" "-a" "42789a937f86de7a93a8657a45d60808b544dc8adb5f71e1001cea967d070db1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcpsrv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/utils/mem.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stdout]  --> src/utils/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use mem::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the most public imported item is `pub(crate)`
[INFO] [stdout]  --> src/utils/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use mem::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::{SinkExt, StreamExt};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |         CMD_HELLO_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |         CMD_BYE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 65 |         CMD_EXAMPLE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/service/mod.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |         _ => Err(std::io::Error::new(std::io::ErrorKind::InvalidData, "cmd invalid"))?
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     loop {
[INFO] [stdout] 26 | |         let (conn, remote) = listener.accept().await?;
[INFO] [stdout] 27 | |         info!("client connected {}", remote);
[INFO] [stdout] 28 | |         let mut transport = bind_transport(conn);
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |         });
[INFO] [stdout] 41 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 42 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt`
[INFO] [stdout]   --> src/service/proc.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `CMD_ALIVE_REQ`
[INFO] [stdout]   --> src/service/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CMD_ALIVE_REQ`
[INFO] [stdout]    |
[INFO] [stdout] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 53 |         _CMD_ALIVE_REQ => {
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `CMD_HELLO_REQ`
[INFO] [stdout]   --> src/service/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         CMD_HELLO_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CMD_HELLO_REQ`
[INFO] [stdout]    |
[INFO] [stdout] 57 |         protocol::cmd::CMD_HELLO_REQ => {
[INFO] [stdout]    |         +++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 57 |         _CMD_HELLO_REQ => {
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hdr` is never read
[INFO] [stdout]   --> src/service/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct ServiceInner<Hdr> {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 47 |     hdr: Hdr,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             transport.into_inner().shutdown().await;
[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] 39 |             let _ = transport.into_inner().shutdown().await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CMD_ALIVE_REQ` should have a snake case name
[INFO] [stdout]   --> src/service/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         CMD_ALIVE_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `cmd_alive_req`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CMD_HELLO_REQ` should have a snake case name
[INFO] [stdout]   --> src/service/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         CMD_HELLO_REQ => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `cmd_hello_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "42789a937f86de7a93a8657a45d60808b544dc8adb5f71e1001cea967d070db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42789a937f86de7a93a8657a45d60808b544dc8adb5f71e1001cea967d070db1", kill_on_drop: false }`
[INFO] [stdout] 42789a937f86de7a93a8657a45d60808b544dc8adb5f71e1001cea967d070db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b461f007c0ce24a6cde77b8b19043aefb2b15c927b1733b395023d8962bff0e3
[INFO] running `Command { std: "docker" "start" "-a" "b461f007c0ce24a6cde77b8b19043aefb2b15c927b1733b395023d8962bff0e3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/utils/mem.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stderr]  --> src/utils/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use mem::*;
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the most public imported item is `pub(crate)`
[INFO] [stderr]  --> src/utils/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use mem::*;
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bytes::Bytes`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use bytes::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SinkExt`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use futures::{SinkExt, StreamExt};
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/service/mod.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         CMD_ALIVE_REQ => {
[INFO] [stderr]    |         ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |         CMD_HELLO_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stderr]    |
[INFO] [stderr] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stderr]    |         +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/service/mod.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         CMD_ALIVE_REQ => {
[INFO] [stderr]    |         ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |         CMD_BYE_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stderr]    |
[INFO] [stderr] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stderr]    |         +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/service/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         CMD_ALIVE_REQ => {
[INFO] [stderr]    |         ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |         CMD_EXAMPLE_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stderr]    |
[INFO] [stderr] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stderr]    |         +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/service/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         CMD_ALIVE_REQ => {
[INFO] [stderr]    |         ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 69 |         _ => Err(std::io::Error::new(std::io::ErrorKind::InvalidData, "cmd invalid"))?
[INFO] [stderr]    |         ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match against the value of constant `CMD_ALIVE_REQ` instead of introducing a new catch-all binding
[INFO] [stderr]    |
[INFO] [stderr] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stderr]    |         +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     loop {
[INFO] [stderr] 26 | |         let (conn, remote) = listener.accept().await?;
[INFO] [stderr] 27 | |         info!("client connected {}", remote);
[INFO] [stderr] 28 | |         let mut transport = bind_transport(conn);
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |         });
[INFO] [stderr] 41 | |     }
[INFO] [stderr]    | |_____- any code following this expression is unreachable
[INFO] [stderr] 42 |       Ok(())
[INFO] [stderr]    |       ^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opt`
[INFO] [stderr]   --> src/service/proc.rs:28:26
[INFO] [stderr]    |
[INFO] [stderr] 28 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opt`
[INFO] [stderr]   --> src/service/proc.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opt`
[INFO] [stderr]   --> src/service/proc.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 48 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opt`
[INFO] [stderr]   --> src/service/proc.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |     async fn proc(&self, opt: u32) -> Result<Option<Vec<u8>>> {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_opt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `CMD_ALIVE_REQ`
[INFO] [stderr]   --> src/service/mod.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         CMD_ALIVE_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `CMD_ALIVE_REQ`
[INFO] [stderr]    |
[INFO] [stderr] 53 |         protocol::cmd::CMD_ALIVE_REQ => {
[INFO] [stderr]    |         +++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 53 |         _CMD_ALIVE_REQ => {
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `CMD_HELLO_REQ`
[INFO] [stderr]   --> src/service/mod.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CMD_HELLO_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `CMD_HELLO_REQ`
[INFO] [stderr]    |
[INFO] [stderr] 57 |         protocol::cmd::CMD_HELLO_REQ => {
[INFO] [stderr]    |         +++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 57 |         _CMD_HELLO_REQ => {
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: field `hdr` is never read
[INFO] [stderr]   --> src/service/mod.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct ServiceInner<Hdr> {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 47 |     hdr: Hdr,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             transport.into_inner().shutdown().await;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let _ = transport.into_inner().shutdown().await;
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: variable `CMD_ALIVE_REQ` should have a snake case name
[INFO] [stderr]   --> src/service/mod.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         CMD_ALIVE_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `cmd_alive_req`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `CMD_HELLO_REQ` should have a snake case name
[INFO] [stderr]   --> src/service/mod.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CMD_HELLO_REQ => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `cmd_hello_req`
[INFO] [stderr] 
[INFO] [stderr] warning: `tcpsrv` (bin "tcpsrv" test) generated 19 warnings (run `cargo fix --bin "tcpsrv" -p tcpsrv --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcpsrv-3206fbf4dea3b99f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test utils::mem::tests::check_field_len ... ok
[INFO] [stdout] test protocol::header::tests::header_asbytes ... ok
[INFO] [stdout] test utils::mem::tests::check_field_size ... ok
[INFO] [stdout] test protocol::frame::tests::bufreader ... ok
[INFO] [stdout] test utils::mem::tests::check_field_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b461f007c0ce24a6cde77b8b19043aefb2b15c927b1733b395023d8962bff0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b461f007c0ce24a6cde77b8b19043aefb2b15c927b1733b395023d8962bff0e3", kill_on_drop: false }`
[INFO] [stdout] b461f007c0ce24a6cde77b8b19043aefb2b15c927b1733b395023d8962bff0e3
