[INFO] fetching crate tiny-ml 1.0.0...
[INFO] testing tiny-ml-1.0.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tiny-ml 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tiny-ml 1.0.0
[INFO] finished tweaking crates.io crate tiny-ml 1.0.0
[INFO] tweaked toml for crates.io crate tiny-ml 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-ml 1.0.0 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 tiny-ml 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60
[INFO] running `Command { std: "docker" "start" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", 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" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60" "/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" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", 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" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling tiny-ml v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serialzation`
[INFO] [stdout]    --> src/networks/mod.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 | #[cfg_attr(feature = "serialzation", Serialize, Deserialize)]
[INFO] [stdout]     |            ^^^^^^^^^^--------------
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: there is a expected value with a similar name: `"serialization"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `parallelization`, `rayon`, `serde`, and `serialization`
[INFO] [stdout]     = help: consider adding `serialzation` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/training/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 16.62s
[INFO] running `Command { std: "docker" "inspect" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", 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" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-ml v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serialzation`
[INFO] [stdout]    --> src/networks/mod.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 | #[cfg_attr(feature = "serialzation", Serialize, Deserialize)]
[INFO] [stdout]     |            ^^^^^^^^^^--------------
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: there is a expected value with a similar name: `"serialization"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `parallelization`, `rayon`, `serde`, and `serialization`
[INFO] [stdout]     = help: consider adding `serialzation` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/training/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serialzation`
[INFO] [stdout]    --> src/networks/mod.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 | #[cfg_attr(feature = "serialzation", Serialize, Deserialize)]
[INFO] [stdout]     |            ^^^^^^^^^^--------------
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: there is a expected value with a similar name: `"serialization"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `parallelization`, `rayon`, `serde`, and `serialization`
[INFO] [stdout]     = help: consider adding `serialzation` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/training/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", 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" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `serialzation`
[INFO] [stderr]    --> src/networks/mod.rs:222:12
[INFO] [stderr]     |
[INFO] [stderr] 222 | #[cfg_attr(feature = "serialzation", Serialize, Deserialize)]
[INFO] [stderr]     |            ^^^^^^^^^^--------------
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: there is a expected value with a similar name: `"serialization"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `parallelization`, `rayon`, `serde`, and `serialization`
[INFO] [stderr]     = help: consider adding `serialzation` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stderr]  --> src/training/mod.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::usize;
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tiny-ml` (lib) generated 2 warnings
[INFO] [stderr] warning: `tiny-ml` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tiny-ml/849b670917ccdcbb/out/tiny_ml-849b670917ccdcbb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test networks::test::minimal_test ... ok
[INFO] [stdout] test networks::test::better_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_ml
[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" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60", kill_on_drop: false }`
[INFO] [stdout] 0e8843b39a85c3bb887f399a884e4647440153e9d61ebbbf3f9984c3433ecf60
