[INFO] fetching crate ksnn 0.3.0...
[INFO] testing ksnn-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ksnn 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ksnn 0.3.0
[INFO] finished tweaking crates.io crate ksnn 0.3.0
[INFO] tweaked toml for crates.io crate ksnn 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ksnn 0.3.0 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 ksnn 0.3.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ryu v1.0.10
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] [stderr]   Downloaded console v0.15.0
[INFO] [stderr]   Downloaded indicatif v0.16.2
[INFO] [stderr]   Downloaded once_cell v1.12.0
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded getrandom v0.2.6
[INFO] [stderr]   Downloaded serde v1.0.139
[INFO] [stderr]   Downloaded serde_json v1.0.82
[INFO] [stderr]   Downloaded proc-macro2 v1.0.40
[INFO] [stderr]   Downloaded libm v0.2.2
[INFO] [stderr]   Downloaded unicode-ident v1.0.2
[INFO] [stderr]   Downloaded serde_derive v1.0.139
[INFO] [stderr]   Downloaded num-complex v0.4.1
[INFO] [stderr]   Downloaded regex v1.5.6
[INFO] [stderr]   Downloaded syn v1.0.98
[INFO] [stderr]   Downloaded regex-syntax v0.6.26
[INFO] [stderr]   Downloaded ndarray v0.15.4
[INFO] [stderr]   Downloaded quote v1.0.20
[INFO] [stderr]   Downloaded itoa v1.0.2
[INFO] [stderr]   Downloaded libc v0.2.126
[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] 8e3b3284315917c4547bd18e3d82223bb0a5b91d96e87eb44ee6e3815be95f00
[INFO] running `Command { std: "docker" "start" "-a" "8e3b3284315917c4547bd18e3d82223bb0a5b91d96e87eb44ee6e3815be95f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e3b3284315917c4547bd18e3d82223bb0a5b91d96e87eb44ee6e3815be95f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3b3284315917c4547bd18e3d82223bb0a5b91d96e87eb44ee6e3815be95f00", kill_on_drop: false }`
[INFO] [stdout] 8e3b3284315917c4547bd18e3d82223bb0a5b91d96e87eb44ee6e3815be95f00
[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] 981a970eaf8abdcfa49e4abb69afbd5d01341f757f038a79f97bf87149368396
[INFO] running `Command { std: "docker" "start" "-a" "981a970eaf8abdcfa49e4abb69afbd5d01341f757f038a79f97bf87149368396", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling ksnn v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "981a970eaf8abdcfa49e4abb69afbd5d01341f757f038a79f97bf87149368396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981a970eaf8abdcfa49e4abb69afbd5d01341f757f038a79f97bf87149368396", kill_on_drop: false }`
[INFO] [stdout] 981a970eaf8abdcfa49e4abb69afbd5d01341f757f038a79f97bf87149368396
[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] bd9c12b338894333eb7107d0e0a67e939a425ced365b2dfca66268f6f0436ca5
[INFO] running `Command { std: "docker" "start" "-a" "bd9c12b338894333eb7107d0e0a67e939a425ced365b2dfca66268f6f0436ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ksnn v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "bd9c12b338894333eb7107d0e0a67e939a425ced365b2dfca66268f6f0436ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9c12b338894333eb7107d0e0a67e939a425ced365b2dfca66268f6f0436ca5", kill_on_drop: false }`
[INFO] [stdout] bd9c12b338894333eb7107d0e0a67e939a425ced365b2dfca66268f6f0436ca5
[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] 9c0d2ed94d568185676fa532e7f53f0909340f19f3b2c39b802244ca7fdeb205
[INFO] running `Command { std: "docker" "start" "-a" "9c0d2ed94d568185676fa532e7f53f0909340f19f3b2c39b802244ca7fdeb205", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ksnn-8c21cb4fb9aea679)
[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] [stderr]    Doc-tests ksnn
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 69) - compile ... ok
[INFO] [stdout] test src/lib.rs - ClassificationNetwork::load (line 493) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/lib.rs - ClassificationNetwork::save (line 459) - compile ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_sgd_def (line 65) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_adam (line 110) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_adagrad_def (line 83) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_adagrad (line 74) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_sgd (line 56) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_rms_prop (line 92) ... ok
[INFO] [stdout] test src/lib.rs - ClassificationNetwork (line 138) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_adam_def (line 119) ... ok
[INFO] [stdout] test src/lib.rs - ClassificationNetwork (line 155) ... ok
[INFO] [stdout] test src/optimizers/mod.rs - optimizers::optimizer_rms_prop_def (line 101) ... ok
[INFO] [stdout] test src/lib.rs - ClassificationNetwork (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c0d2ed94d568185676fa532e7f53f0909340f19f3b2c39b802244ca7fdeb205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0d2ed94d568185676fa532e7f53f0909340f19f3b2c39b802244ca7fdeb205", kill_on_drop: false }`
[INFO] [stdout] 9c0d2ed94d568185676fa532e7f53f0909340f19f3b2c39b802244ca7fdeb205