[INFO] fetching crate zyx-nn 0.17.0...
[INFO] testing zyx-nn-0.17.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate zyx-nn 0.17.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate zyx-nn 0.17.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zyx-nn 0.17.0
[INFO] tweaked toml for crates.io crate zyx-nn 0.17.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zyx-nn 0.17.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zyx-nn 0.17.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | homepage = "https://github.com/zk4x/zyx"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 | repository = "https://github.com/zk4x/zyx"
[INFO] [stderr]    |              -----------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `zyx-nn` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8
[INFO] running `Command { std: "docker" "start" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | homepage = "https://github.com/zk4x/zyx"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 | repository = "https://github.com/zk4x/zyx"
[INFO] [stderr]    |              -----------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `zyx-nn` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling nanoserde-derive v0.2.1
[INFO] [stderr]    Compiling zyx v0.17.0
[INFO] [stderr]    Compiling libloading v0.9.0
[INFO] [stderr]    Compiling nanoserde v0.2.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zyx-derive v0.17.0
[INFO] [stderr]    Compiling zyx-nn v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.84s
[INFO] running `Command { std: "docker" "inspect" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | homepage = "https://github.com/zk4x/zyx"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 | repository = "https://github.com/zk4x/zyx"
[INFO] [stderr]    |              -----------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `zyx-nn` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zyx-nn v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `zyx_optim`
[INFO] [stdout]   --> tests/11_repro_loop.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use zyx_optim::SGD;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `zyx_optim`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `zyx_optim`, use `cargo add zyx_optim` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zyx-nn` (test "11_repro_loop") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8", kill_on_drop: false }`
[INFO] [stdout] 5bad938d64de484291c12ea8d8af8aba6846669a9807dd95c9742c1daf2a58d8
