[INFO] fetching crate cognition 0.0.1...
[INFO] testing cognition-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cognition 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cognition 0.0.1
[INFO] finished tweaking crates.io crate cognition 0.0.1
[INFO] tweaked toml for crates.io crate cognition 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cognition 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cognition 0.0.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f57b62811b1541559bdcf17e7b3cc848e01a8378e3170e4aca82d4acdc491346
[INFO] running `Command { std: "docker" "start" "-a" "f57b62811b1541559bdcf17e7b3cc848e01a8378e3170e4aca82d4acdc491346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f57b62811b1541559bdcf17e7b3cc848e01a8378e3170e4aca82d4acdc491346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57b62811b1541559bdcf17e7b3cc848e01a8378e3170e4aca82d4acdc491346", kill_on_drop: false }`
[INFO] [stdout] f57b62811b1541559bdcf17e7b3cc848e01a8378e3170e4aca82d4acdc491346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7b19f472159013a7dbd8c7b8a86e4ff249e42dca9ec63f2626ff5a39c12baca
[INFO] running `Command { std: "docker" "start" "-a" "d7b19f472159013a7dbd8c7b8a86e4ff249e42dca9ec63f2626ff5a39c12baca", kill_on_drop: false }`
[INFO] [stderr]    Compiling cognition v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "d7b19f472159013a7dbd8c7b8a86e4ff249e42dca9ec63f2626ff5a39c12baca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b19f472159013a7dbd8c7b8a86e4ff249e42dca9ec63f2626ff5a39c12baca", kill_on_drop: false }`
[INFO] [stdout] d7b19f472159013a7dbd8c7b8a86e4ff249e42dca9ec63f2626ff5a39c12baca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1071b2bd2dd93be38d9cd6e7c2c3a8409a44e7f4ac5c58bb67f4d8808a11a076
[INFO] running `Command { std: "docker" "start" "-a" "1071b2bd2dd93be38d9cd6e7c2c3a8409a44e7f4ac5c58bb67f4d8808a11a076", kill_on_drop: false }`
[INFO] [stderr]    Compiling cognition v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1071b2bd2dd93be38d9cd6e7c2c3a8409a44e7f4ac5c58bb67f4d8808a11a076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1071b2bd2dd93be38d9cd6e7c2c3a8409a44e7f4ac5c58bb67f4d8808a11a076", kill_on_drop: false }`
[INFO] [stdout] 1071b2bd2dd93be38d9cd6e7c2c3a8409a44e7f4ac5c58bb67f4d8808a11a076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 084bf86e11c93401a2ec5c015ac7e104f7b2b08ac4ac8e4cec190ad9667c6a5e
[INFO] running `Command { std: "docker" "start" "-a" "084bf86e11c93401a2ec5c015ac7e104f7b2b08ac4ac8e4cec190ad9667c6a5e", 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/cognition-9dac81c09216f4ef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cognition
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::neuron_does_not_activate_below_threshold ... ok
[INFO] [stdout] test tests::neuron_activates_above_threshold ... ok
[INFO] [stdout] test tests::relu_function_works ... ok
[INFO] [stdout] test tests::sigmoid_function_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.45s; merged doctests compilation took 0.44s
[INFO] running `Command { std: "docker" "inspect" "084bf86e11c93401a2ec5c015ac7e104f7b2b08ac4ac8e4cec190ad9667c6a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084bf86e11c93401a2ec5c015ac7e104f7b2b08ac4ac8e4cec190ad9667c6a5e", kill_on_drop: false }`
[INFO] [stdout] 084bf86e11c93401a2ec5c015ac7e104f7b2b08ac4ac8e4cec190ad9667c6a5e