[INFO] cloning repository https://github.com/marverlous811/rust-pattern-sample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marverlous811/rust-pattern-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Frust-pattern-sample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Frust-pattern-sample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d01db1504da00797ac7c8a4a92be471cf8f4ccec
[INFO] testing marverlous811/rust-pattern-sample against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Frust-pattern-sample" "/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/marverlous811/rust-pattern-sample
[INFO] finished tweaking git repo https://github.com/marverlous811/rust-pattern-sample
[INFO] tweaked toml for git repo https://github.com/marverlous811/rust-pattern-sample written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/marverlous811/rust-pattern-sample on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/marverlous811/rust-pattern-sample 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8de3246055a8178ac0f817a4eabcbd0d5366d3659fc5f0b7d1b04d3e14bf86a
[INFO] running `Command { std: "docker" "start" "-a" "e8de3246055a8178ac0f817a4eabcbd0d5366d3659fc5f0b7d1b04d3e14bf86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8de3246055a8178ac0f817a4eabcbd0d5366d3659fc5f0b7d1b04d3e14bf86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8de3246055a8178ac0f817a4eabcbd0d5366d3659fc5f0b7d1b04d3e14bf86a", kill_on_drop: false }`
[INFO] [stdout] e8de3246055a8178ac0f817a4eabcbd0d5366d3659fc5f0b7d1b04d3e14bf86a
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d16fba04601be8d64bafa8e15d156907313bd349947db3549e84eafe2c4f9329
[INFO] running `Command { std: "docker" "start" "-a" "d16fba04601be8d64bafa8e15d156907313bd349947db3549e84eafe2c4f9329", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PubSub`, `fan_in_out::fan_execute`, `pipeline::pipline`, `pro_com::producer_consumer`, `self`, `self`, and `worker_pool::WorkerPool`
[INFO] [stdout]  --> src/main.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |   actor::{self, Actor},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 5 |   fan_in_out::fan_execute,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |   pipeline::pipline,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |   pro_com::producer_consumer,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |   pub_sub::{self, PubSub},
[INFO] [stdout]   |             ^^^^  ^^^^^^
[INFO] [stdout] 9 |   worker_pool::WorkerPool,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "d16fba04601be8d64bafa8e15d156907313bd349947db3549e84eafe2c4f9329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16fba04601be8d64bafa8e15d156907313bd349947db3549e84eafe2c4f9329", kill_on_drop: false }`
[INFO] [stdout] d16fba04601be8d64bafa8e15d156907313bd349947db3549e84eafe2c4f9329
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d153a7594a0941fb52aa0cf89a1ebeaf8b84a97288d7e0c2c707e294f739cb
[INFO] running `Command { std: "docker" "start" "-a" "82d153a7594a0941fb52aa0cf89a1ebeaf8b84a97288d7e0c2c707e294f739cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PubSub`, `fan_in_out::fan_execute`, `pipeline::pipline`, `pro_com::producer_consumer`, `self`, `self`, and `worker_pool::WorkerPool`
[INFO] [stdout]  --> src/main.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |   actor::{self, Actor},
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 5 |   fan_in_out::fan_execute,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |   pipeline::pipline,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |   pro_com::producer_consumer,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |   pub_sub::{self, PubSub},
[INFO] [stdout]   |             ^^^^  ^^^^^^
[INFO] [stdout] 9 |   worker_pool::WorkerPool,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "82d153a7594a0941fb52aa0cf89a1ebeaf8b84a97288d7e0c2c707e294f739cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d153a7594a0941fb52aa0cf89a1ebeaf8b84a97288d7e0c2c707e294f739cb", kill_on_drop: false }`
[INFO] [stdout] 82d153a7594a0941fb52aa0cf89a1ebeaf8b84a97288d7e0c2c707e294f739cb
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfadbefce06a4dc313c8707be1c45542fcaddfaed20f5c21f18a7fd2099a80f2
[INFO] running `Command { std: "docker" "start" "-a" "dfadbefce06a4dc313c8707be1c45542fcaddfaed20f5c21f18a7fd2099a80f2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PubSub`, `fan_in_out::fan_execute`, `pipeline::pipline`, `pro_com::producer_consumer`, `self`, `self`, and `worker_pool::WorkerPool`
[INFO] [stderr]  --> src/main.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 |   actor::{self, Actor},
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 5 |   fan_in_out::fan_execute,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6 |   pipeline::pipline,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 7 |   pro_com::producer_consumer,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8 |   pub_sub::{self, PubSub},
[INFO] [stderr]   |             ^^^^  ^^^^^^
[INFO] [stderr] 9 |   worker_pool::WorkerPool,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-pattern` (bin "rust-pattern" test) generated 2 warnings (run `cargo fix --bin "rust-pattern" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_pattern-e20fc6ba9b235742)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test channels::pro_com::test::test_producer_consumer ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_pattern-c4c7a1069490fa7b)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.52s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_pattern
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfadbefce06a4dc313c8707be1c45542fcaddfaed20f5c21f18a7fd2099a80f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfadbefce06a4dc313c8707be1c45542fcaddfaed20f5c21f18a7fd2099a80f2", kill_on_drop: false }`
[INFO] [stdout] dfadbefce06a4dc313c8707be1c45542fcaddfaed20f5c21f18a7fd2099a80f2