[INFO] fetching crate cosyne 0.3.4...
[INFO] testing cosyne-0.3.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cosyne 0.3.4 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate cosyne 0.3.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosyne 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cosyne 0.3.4
[INFO] tweaked toml for crates.io crate cosyne 0.3.4 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate cosyne 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 rand_distr v0.4.1
[INFO] [stderr]   Downloaded nalgebra v0.28.0
[INFO] [stderr]   Downloaded gym-rs v0.2.1
[INFO] [stderr]   Downloaded ttf-parser v0.12.2
[INFO] [stderr]   Downloaded round v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e331d278f8f7a06f020a0a1af42d6d312d5e34f6ac879c75ae9748ae824278f
[INFO] running `Command { std: "docker" "start" "-a" "0e331d278f8f7a06f020a0a1af42d6d312d5e34f6ac879c75ae9748ae824278f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e331d278f8f7a06f020a0a1af42d6d312d5e34f6ac879c75ae9748ae824278f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e331d278f8f7a06f020a0a1af42d6d312d5e34f6ac879c75ae9748ae824278f", kill_on_drop: false }`
[INFO] [stdout] 0e331d278f8f7a06f020a0a1af42d6d312d5e34f6ac879c75ae9748ae824278f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b48cbd11c182e01fbcf3927bfcfccb4b205dcc931f7b0c5e32d79c605734dd67
[INFO] running `Command { std: "docker" "start" "-a" "b48cbd11c182e01fbcf3927bfcfccb4b205dcc931f7b0c5e32d79c605734dd67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling rand_distr v0.4.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.28.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling cosyne v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.81s
[INFO] running `Command { std: "docker" "inspect" "b48cbd11c182e01fbcf3927bfcfccb4b205dcc931f7b0c5e32d79c605734dd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48cbd11c182e01fbcf3927bfcfccb4b205dcc931f7b0c5e32d79c605734dd67", kill_on_drop: false }`
[INFO] [stdout] b48cbd11c182e01fbcf3927bfcfccb4b205dcc931f7b0c5e32d79c605734dd67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c764c1d97da1d6daee7ef7142fe63835a4b0c6e6c8a2b72c4d5cc55e417d2e5e
[INFO] running `Command { std: "docker" "start" "-a" "c764c1d97da1d6daee7ef7142fe63835a4b0c6e6c8a2b72c4d5cc55e417d2e5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling round v0.1.0
[INFO] [stderr]    Compiling cosyne v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "c764c1d97da1d6daee7ef7142fe63835a4b0c6e6c8a2b72c4d5cc55e417d2e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c764c1d97da1d6daee7ef7142fe63835a4b0c6e6c8a2b72c4d5cc55e417d2e5e", kill_on_drop: false }`
[INFO] [stdout] c764c1d97da1d6daee7ef7142fe63835a4b0c6e6c8a2b72c4d5cc55e417d2e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6884fb47ab44dcd653d00cbb8f2858112cf4d6bfe3da48935e6daf405a4f6ac9
[INFO] running `Command { std: "docker" "start" "-a" "6884fb47ab44dcd653d00cbb8f2858112cf4d6bfe3da48935e6daf405a4f6ac9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cosyne-6532488f3f9ac8f9)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test layer::tests::layer_enc_fit ... ok
[INFO] [stdout] test layer::tests::layer_genes ... ok
[INFO] [stdout] test layer::tests::layer_forward1 ... ok
[INFO] [stdout] test layer::tests::layer_forward2 ... ok
[INFO] [stdout] test layer::tests::layer_set_biases ... ok
[INFO] [stdout] test layer::tests::layer_set_weights1 ... ok
[INFO] [stdout] test layer::tests::layer_gene_len ... ok
[INFO] [stdout] test layer::tests::layer_set_genes ... ok
[INFO] [stdout] test network::tests::add_layer ... ok
[INFO] [stdout] test network::tests::network_genes ... ok
[INFO] [stdout] test network::tests::network_forward ... ok
[INFO] [stdout] test network::tests::network_set_genes ... ok
[INFO] [stdout] test permutation_prob_f::tests::permutation_prob_f ... ok
[INFO] [stdout] test network::tests::network_new ... ok
[INFO] [stdout] test network::tests::num_genes ... ok
[INFO] [stdout] test population::tests::test_random_derangement ... ok
[INFO] [stdout] test layer::tests::layer_set_weights2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/xor.rs (/opt/rustwide/target/debug/deps/xor-8207ca216de309f0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test xor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosyne
[INFO] [stderr] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![deny(missing_docs, missing_crate_level_docs)]
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "6884fb47ab44dcd653d00cbb8f2858112cf4d6bfe3da48935e6daf405a4f6ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6884fb47ab44dcd653d00cbb8f2858112cf4d6bfe3da48935e6daf405a4f6ac9", kill_on_drop: false }`
[INFO] [stdout] 6884fb47ab44dcd653d00cbb8f2858112cf4d6bfe3da48935e6daf405a4f6ac9