[INFO] cloning repository https://github.com/cedrou/nn-from-scratch-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cedrou/nn-from-scratch-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedrou%2Fnn-from-scratch-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedrou%2Fnn-from-scratch-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 823d35982e9e1c6e5acbdb30bf1c8b587d0d60b9
[INFO] testing cedrou/nn-from-scratch-rs against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedrou%2Fnn-from-scratch-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cedrou/nn-from-scratch-rs on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cedrou/nn-from-scratch-rs
[INFO] finished tweaking git repo https://github.com/cedrou/nn-from-scratch-rs
[INFO] tweaked toml for git repo https://github.com/cedrou/nn-from-scratch-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/cedrou/nn-from-scratch-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddaae4d0948b430f49239e5892292c56de1c0f74763aee7907377431ade056d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ddaae4d0948b430f49239e5892292c56de1c0f74763aee7907377431ade056d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddaae4d0948b430f49239e5892292c56de1c0f74763aee7907377431ade056d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddaae4d0948b430f49239e5892292c56de1c0f74763aee7907377431ade056d8", kill_on_drop: false }`
[INFO] [stdout] ddaae4d0948b430f49239e5892292c56de1c0f74763aee7907377431ade056d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe0449c0ed68b63ea97dc6b271e19f89923b8e33df929d87bc47c1ee9c5d7598
[INFO] running `Command { std: "docker" "start" "-a" "fe0449c0ed68b63ea97dc6b271e19f89923b8e33df929d87bc47c1ee9c5d7598", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling nn-from-scratch-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "fe0449c0ed68b63ea97dc6b271e19f89923b8e33df929d87bc47c1ee9c5d7598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0449c0ed68b63ea97dc6b271e19f89923b8e33df929d87bc47c1ee9c5d7598", kill_on_drop: false }`
[INFO] [stdout] fe0449c0ed68b63ea97dc6b271e19f89923b8e33df929d87bc47c1ee9c5d7598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6dde43eb26f86f0064a5494b40e689d84206d9adfd03ae2d1735212f7524b40
[INFO] running `Command { std: "docker" "start" "-a" "b6dde43eb26f86f0064a5494b40e689d84206d9adfd03ae2d1735212f7524b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling nn-from-scratch-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "b6dde43eb26f86f0064a5494b40e689d84206d9adfd03ae2d1735212f7524b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6dde43eb26f86f0064a5494b40e689d84206d9adfd03ae2d1735212f7524b40", kill_on_drop: false }`
[INFO] [stdout] b6dde43eb26f86f0064a5494b40e689d84206d9adfd03ae2d1735212f7524b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7108fe88b3ee6c33e372491c1fceab326d3cbb10267dc4b8be0ccdb02e2178bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7108fe88b3ee6c33e372491c1fceab326d3cbb10267dc4b8be0ccdb02e2178bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nn_from_scratch_rs-3d7ba8263e8e6262
[INFO] [stdout] running 1 test
[INFO] [stdout] test linspace_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7108fe88b3ee6c33e372491c1fceab326d3cbb10267dc4b8be0ccdb02e2178bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7108fe88b3ee6c33e372491c1fceab326d3cbb10267dc4b8be0ccdb02e2178bf", kill_on_drop: false }`
[INFO] [stdout] 7108fe88b3ee6c33e372491c1fceab326d3cbb10267dc4b8be0ccdb02e2178bf
