[INFO] cloning repository https://github.com/KaitlynEthylia/number-noticing-neural-network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaitlynEthylia/number-noticing-neural-network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaitlynEthylia%2Fnumber-noticing-neural-network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaitlynEthylia%2Fnumber-noticing-neural-network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a7800151c3b9925c548f919ab93350d7270c4d4
[INFO] testing KaitlynEthylia/number-noticing-neural-network/4a7800151c3b9925c548f919ab93350d7270c4d4 against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaitlynEthylia%2Fnumber-noticing-neural-network" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaitlynEthylia/number-noticing-neural-network on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KaitlynEthylia/number-noticing-neural-network
[INFO] finished tweaking git repo https://github.com/KaitlynEthylia/number-noticing-neural-network
[INFO] tweaked toml for git repo https://github.com/KaitlynEthylia/number-noticing-neural-network written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/KaitlynEthylia/number-noticing-neural-network 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded activation_functions v0.1.1
[INFO] [stderr]   Downloaded mnist v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72133e51b9f0605e1ff0dd76b91467db1e8467db8c09b4d18ced6b9f1d9bea65
[INFO] running `Command { std: "docker" "start" "-a" "72133e51b9f0605e1ff0dd76b91467db1e8467db8c09b4d18ced6b9f1d9bea65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72133e51b9f0605e1ff0dd76b91467db1e8467db8c09b4d18ced6b9f1d9bea65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72133e51b9f0605e1ff0dd76b91467db1e8467db8c09b4d18ced6b9f1d9bea65", kill_on_drop: false }`
[INFO] [stdout] 72133e51b9f0605e1ff0dd76b91467db1e8467db8c09b4d18ced6b9f1d9bea65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08ca670fd5cac41ca0d4a5cdc14b258e9ea8ae0f02ed67da79df07492cdefa70
[INFO] running `Command { std: "docker" "start" "-a" "08ca670fd5cac41ca0d4a5cdc14b258e9ea8ae0f02ed67da79df07492cdefa70", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling activation_functions v0.1.1
[INFO] [stderr]    Compiling mnist v0.5.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling number-noticing-neural-network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "08ca670fd5cac41ca0d4a5cdc14b258e9ea8ae0f02ed67da79df07492cdefa70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ca670fd5cac41ca0d4a5cdc14b258e9ea8ae0f02ed67da79df07492cdefa70", kill_on_drop: false }`
[INFO] [stdout] 08ca670fd5cac41ca0d4a5cdc14b258e9ea8ae0f02ed67da79df07492cdefa70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de54a043aea8c4e0131d0b7110c3526844f0dfd334e9ccdd6ec763dbdfa925af
[INFO] running `Command { std: "docker" "start" "-a" "de54a043aea8c4e0131d0b7110c3526844f0dfd334e9ccdd6ec763dbdfa925af", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-noticing-neural-network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "de54a043aea8c4e0131d0b7110c3526844f0dfd334e9ccdd6ec763dbdfa925af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de54a043aea8c4e0131d0b7110c3526844f0dfd334e9ccdd6ec763dbdfa925af", kill_on_drop: false }`
[INFO] [stdout] de54a043aea8c4e0131d0b7110c3526844f0dfd334e9ccdd6ec763dbdfa925af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0e1207bd2f88b69837879d6dfcd8a9efe03005582706cfc5f58bdec166d806e
[INFO] running `Command { std: "docker" "start" "-a" "f0e1207bd2f88b69837879d6dfcd8a9efe03005582706cfc5f58bdec166d806e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/number_noticing_neural_network-7f8c425595d23d8e)
[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" "f0e1207bd2f88b69837879d6dfcd8a9efe03005582706cfc5f58bdec166d806e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e1207bd2f88b69837879d6dfcd8a9efe03005582706cfc5f58bdec166d806e", kill_on_drop: false }`
[INFO] [stdout] f0e1207bd2f88b69837879d6dfcd8a9efe03005582706cfc5f58bdec166d806e