[INFO] cloning repository https://github.com/carmisergio/pomegranate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carmisergio/pomegranate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarmisergio%2Fpomegranate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarmisergio%2Fpomegranate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed461fd846ab1926bd5b694542b9b64709cc7e6f
[INFO] checking carmisergio/pomegranate against try#d12484522bcab8d07e325c6570f226a2faace3f7 for pr-128425-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarmisergio%2Fpomegranate" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carmisergio/pomegranate on toolchain d12484522bcab8d07e325c6570f226a2faace3f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carmisergio/pomegranate
[INFO] finished tweaking git repo https://github.com/carmisergio/pomegranate
[INFO] tweaked toml for git repo https://github.com/carmisergio/pomegranate written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/carmisergio/pomegranate 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" "+d12484522bcab8d07e325c6570f226a2faace3f7" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bytecheck v0.7.0
[INFO] [stderr]   Downloaded bytecheck_derive v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2314706234c40bcad5493e7348176e07e5b92a9d6eb432466189c7b1bd15ca91
[INFO] running `Command { std: "docker" "start" "-a" "2314706234c40bcad5493e7348176e07e5b92a9d6eb432466189c7b1bd15ca91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2314706234c40bcad5493e7348176e07e5b92a9d6eb432466189c7b1bd15ca91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2314706234c40bcad5493e7348176e07e5b92a9d6eb432466189c7b1bd15ca91", kill_on_drop: false }`
[INFO] [stdout] 2314706234c40bcad5493e7348176e07e5b92a9d6eb432466189c7b1bd15ca91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33d3129e50f05d0e4e9d21a2d655644cd568d7d7f76e16201c50fbcb622a8cbe
[INFO] running `Command { std: "docker" "start" "-a" "33d3129e50f05d0e4e9d21a2d655644cd568d7d7f76e16201c50fbcb622a8cbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling proc-macro2 v1.0.85
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[INFO] [stderr]     Checking ppv-lite86 v0.2.17
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[INFO] [stderr]     Checking subtle v2.5.0
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[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
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[INFO] [stderr]    Compiling tokio-macros v2.3.0
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[INFO] [stderr]     Checking pomegranate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ops::DivAssign` and `sync::mpsc::Receiver`
[INFO] [stdout]  --> src/client.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io, ops::DivAssign, sync::mpsc::Receiver, time::Duration};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/client.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, info, warn};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stderrlog::new`
[INFO] [stdout]  --> src/client.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use stderrlog::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::AsyncSeek` and `sync::broadcast::error`
[INFO] [stdout]  --> src/client.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::{io::AsyncSeek, net::TcpStream, sync::broadcast::error, time};
[INFO] [stdout]   |             ^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::DivAssign` and `sync::mpsc::Receiver`
[INFO] [stdout]  --> src/client.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io, ops::DivAssign, sync::mpsc::Receiver, time::Duration};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/client.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, info, warn};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stderrlog::new`
[INFO] [stdout]  --> src/client.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use stderrlog::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::AsyncSeek` and `sync::broadcast::error`
[INFO] [stdout]  --> src/client.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::{io::AsyncSeek, net::TcpStream, sync::broadcast::error, time};
[INFO] [stdout]   |             ^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/client.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Ok((sender, mut receiver)) => {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/client.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Ok((sender, mut receiver)) => {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::stderr`
[INFO] [stdout]  --> examples/try_client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::stderr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str::from_utf8`
[INFO] [stdout]  --> examples/try_encrypted_server.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::from_utf8, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncMsgRecv`
[INFO] [stdout]  --> examples/try_encrypted_server.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |     encaps::{AsyncMsgRecv, AsyncMsgSend, LenU64EncapsMsgReceiver, LenU64EncapsMsgSender},
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]   --> examples/try_encrypted_server.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let (mut sender, mut receiver) =
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/try_encrypted_server.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let (mut sender, mut receiver) =
[INFO] [stdout]    |                      ----^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.94s
[INFO] running `Command { std: "docker" "inspect" "33d3129e50f05d0e4e9d21a2d655644cd568d7d7f76e16201c50fbcb622a8cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d3129e50f05d0e4e9d21a2d655644cd568d7d7f76e16201c50fbcb622a8cbe", kill_on_drop: false }`
[INFO] [stdout] 33d3129e50f05d0e4e9d21a2d655644cd568d7d7f76e16201c50fbcb622a8cbe
