[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] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/update.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Frust-pattern-sample/hooks/update.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[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] checking marverlous811/rust-pattern-sample against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarverlous811%2Frust-pattern-sample" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marverlous811/rust-pattern-sample on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[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" "+336209eef13882bd1e211b24779584cb7ef911eb" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63ce629b426bc5b464f3e1cb51c37eb44448e4384fb021b9726b19d813d49e98
[INFO] running `Command { std: "docker" "start" "-a" "63ce629b426bc5b464f3e1cb51c37eb44448e4384fb021b9726b19d813d49e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63ce629b426bc5b464f3e1cb51c37eb44448e4384fb021b9726b19d813d49e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ce629b426bc5b464f3e1cb51c37eb44448e4384fb021b9726b19d813d49e98", kill_on_drop: false }`
[INFO] [stdout] 63ce629b426bc5b464f3e1cb51c37eb44448e4384fb021b9726b19d813d49e98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f602b34a570c90f253d2ad5a9b95d47755cc92e943ec3898c09d456030f8ed
[INFO] running `Command { std: "docker" "start" "-a" "e3f602b34a570c90f253d2ad5a9b95d47755cc92e943ec3898c09d456030f8ed", kill_on_drop: false }`
[INFO] [stderr]     Checking 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] [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 0.16s
[INFO] running `Command { std: "docker" "inspect" "e3f602b34a570c90f253d2ad5a9b95d47755cc92e943ec3898c09d456030f8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f602b34a570c90f253d2ad5a9b95d47755cc92e943ec3898c09d456030f8ed", kill_on_drop: false }`
[INFO] [stdout] e3f602b34a570c90f253d2ad5a9b95d47755cc92e943ec3898c09d456030f8ed