[INFO] fetching crate nikoli 0.0.0...
[INFO] testing nikoli-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nikoli 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nikoli 0.0.0
[INFO] finished tweaking crates.io crate nikoli 0.0.0
[INFO] tweaked toml for crates.io crate nikoli 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nikoli 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nikoli 0.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 035fa6314a9af450d7184ed682b14fb6f0917d76d1ea6fc5f7371b49bcde0745
[INFO] running `Command { std: "docker" "start" "-a" "035fa6314a9af450d7184ed682b14fb6f0917d76d1ea6fc5f7371b49bcde0745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035fa6314a9af450d7184ed682b14fb6f0917d76d1ea6fc5f7371b49bcde0745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035fa6314a9af450d7184ed682b14fb6f0917d76d1ea6fc5f7371b49bcde0745", kill_on_drop: false }`
[INFO] [stdout] 035fa6314a9af450d7184ed682b14fb6f0917d76d1ea6fc5f7371b49bcde0745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbceeeb4fd46bbd25662bfd17ae3a0c0d8bb969cfe54b9cdd5a3fc8d0d8c6ec2
[INFO] running `Command { std: "docker" "start" "-a" "fbceeeb4fd46bbd25662bfd17ae3a0c0d8bb969cfe54b9cdd5a3fc8d0d8c6ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nikoli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "fbceeeb4fd46bbd25662bfd17ae3a0c0d8bb969cfe54b9cdd5a3fc8d0d8c6ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbceeeb4fd46bbd25662bfd17ae3a0c0d8bb969cfe54b9cdd5a3fc8d0d8c6ec2", kill_on_drop: false }`
[INFO] [stdout] fbceeeb4fd46bbd25662bfd17ae3a0c0d8bb969cfe54b9cdd5a3fc8d0d8c6ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 734ed5169867e55b28b050ac9acb047b9ad5764d5d9e7e62c21a6965bc450237
[INFO] running `Command { std: "docker" "start" "-a" "734ed5169867e55b28b050ac9acb047b9ad5764d5d9e7e62c21a6965bc450237", kill_on_drop: false }`
[INFO] [stderr]    Compiling nikoli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "734ed5169867e55b28b050ac9acb047b9ad5764d5d9e7e62c21a6965bc450237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734ed5169867e55b28b050ac9acb047b9ad5764d5d9e7e62c21a6965bc450237", kill_on_drop: false }`
[INFO] [stdout] 734ed5169867e55b28b050ac9acb047b9ad5764d5d9e7e62c21a6965bc450237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 858936f30c4961d3a1df4ff129e08ff1a6e29b6ad7eb615e2c0a4b19d22f26c4
[INFO] running `Command { std: "docker" "start" "-a" "858936f30c4961d3a1df4ff129e08ff1a6e29b6ad7eb615e2c0a4b19d22f26c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nikoli-04054f52504cec03)
[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" "858936f30c4961d3a1df4ff129e08ff1a6e29b6ad7eb615e2c0a4b19d22f26c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "858936f30c4961d3a1df4ff129e08ff1a6e29b6ad7eb615e2c0a4b19d22f26c4", kill_on_drop: false }`
[INFO] [stdout] 858936f30c4961d3a1df4ff129e08ff1a6e29b6ad7eb615e2c0a4b19d22f26c4