[INFO] cloning repository https://github.com/GreXLin85/nn-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GreXLin85/nn-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreXLin85%2Fnn-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreXLin85%2Fnn-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5078a1e0fda4f3f4c54e49d8c4be3a91a9894d1
[INFO] testing GreXLin85/nn-lang against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreXLin85%2Fnn-lang" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GreXLin85/nn-lang on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GreXLin85/nn-lang
[INFO] finished tweaking git repo https://github.com/GreXLin85/nn-lang
[INFO] tweaked toml for git repo https://github.com/GreXLin85/nn-lang written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/GreXLin85/nn-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39b8f8fc468af6c1f45a0d5f0681af28e0470b5853ff8548e29d7ba35f2e9418
[INFO] running `Command { std: "docker" "start" "-a" "39b8f8fc468af6c1f45a0d5f0681af28e0470b5853ff8548e29d7ba35f2e9418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b8f8fc468af6c1f45a0d5f0681af28e0470b5853ff8548e29d7ba35f2e9418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b8f8fc468af6c1f45a0d5f0681af28e0470b5853ff8548e29d7ba35f2e9418", kill_on_drop: false }`
[INFO] [stdout] 39b8f8fc468af6c1f45a0d5f0681af28e0470b5853ff8548e29d7ba35f2e9418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ce1757413ad66dd13efa52b8021aac449c984b488be5b42d137eab89cd7de5
[INFO] running `Command { std: "docker" "start" "-a" "33ce1757413ad66dd13efa52b8021aac449c984b488be5b42d137eab89cd7de5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nn-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "33ce1757413ad66dd13efa52b8021aac449c984b488be5b42d137eab89cd7de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ce1757413ad66dd13efa52b8021aac449c984b488be5b42d137eab89cd7de5", kill_on_drop: false }`
[INFO] [stdout] 33ce1757413ad66dd13efa52b8021aac449c984b488be5b42d137eab89cd7de5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69fde39f6647a6d74d24ff4394f05f80cf9286bb79b20f9508bf41bea6ca9fc9
[INFO] running `Command { std: "docker" "start" "-a" "69fde39f6647a6d74d24ff4394f05f80cf9286bb79b20f9508bf41bea6ca9fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nn-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "69fde39f6647a6d74d24ff4394f05f80cf9286bb79b20f9508bf41bea6ca9fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69fde39f6647a6d74d24ff4394f05f80cf9286bb79b20f9508bf41bea6ca9fc9", kill_on_drop: false }`
[INFO] [stdout] 69fde39f6647a6d74d24ff4394f05f80cf9286bb79b20f9508bf41bea6ca9fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4918189df2b0b12bc02a20cf4198ae2d269b1435fc8a3ea5798a352ac22d8538
[INFO] running `Command { std: "docker" "start" "-a" "4918189df2b0b12bc02a20cf4198ae2d269b1435fc8a3ea5798a352ac22d8538", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nn_lang-842eb6f58aa5a80d)
[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" "4918189df2b0b12bc02a20cf4198ae2d269b1435fc8a3ea5798a352ac22d8538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4918189df2b0b12bc02a20cf4198ae2d269b1435fc8a3ea5798a352ac22d8538", kill_on_drop: false }`
[INFO] [stdout] 4918189df2b0b12bc02a20cf4198ae2d269b1435fc8a3ea5798a352ac22d8538