[INFO] cloning repository https://github.com/azat-nasyrov-dev/fibonacci-sequence
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/azat-nasyrov-dev/fibonacci-sequence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazat-nasyrov-dev%2Ffibonacci-sequence", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazat-nasyrov-dev%2Ffibonacci-sequence'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 083d6ac3a3eecf84cedb0f3f387d3a06eb488096
[INFO] checking azat-nasyrov-dev/fibonacci-sequence against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazat-nasyrov-dev%2Ffibonacci-sequence" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/azat-nasyrov-dev/fibonacci-sequence
[INFO] finished tweaking git repo https://github.com/azat-nasyrov-dev/fibonacci-sequence
[INFO] tweaked toml for git repo https://github.com/azat-nasyrov-dev/fibonacci-sequence written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/azat-nasyrov-dev/fibonacci-sequence on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/azat-nasyrov-dev/fibonacci-sequence 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" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c680ea7cc7933f2cb7beb236af7679869318fc7d3d670ffc25c09c2a82fc7169
[INFO] running `Command { std: "docker" "start" "-a" "c680ea7cc7933f2cb7beb236af7679869318fc7d3d670ffc25c09c2a82fc7169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c680ea7cc7933f2cb7beb236af7679869318fc7d3d670ffc25c09c2a82fc7169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c680ea7cc7933f2cb7beb236af7679869318fc7d3d670ffc25c09c2a82fc7169", kill_on_drop: false }`
[INFO] [stdout] c680ea7cc7933f2cb7beb236af7679869318fc7d3d670ffc25c09c2a82fc7169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b0d0491571cc9df781daff040e8376697e216bed75ddc3a2e782fd586fec13
[INFO] running `Command { std: "docker" "start" "-a" "39b0d0491571cc9df781daff040e8376697e216bed75ddc3a2e782fd586fec13", kill_on_drop: false }`
[INFO] [stderr]     Checking fibonacci-sequence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "39b0d0491571cc9df781daff040e8376697e216bed75ddc3a2e782fd586fec13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b0d0491571cc9df781daff040e8376697e216bed75ddc3a2e782fd586fec13", kill_on_drop: false }`
[INFO] [stdout] 39b0d0491571cc9df781daff040e8376697e216bed75ddc3a2e782fd586fec13