[INFO] fetching crate artha 0.2.1... [INFO] testing artha-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate artha 0.2.1 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate artha 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate artha 0.2.1 [INFO] finished tweaking crates.io crate artha 0.2.1 [INFO] tweaked toml for crates.io crate artha 0.2.1 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-rand v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1efeab57d9525ad8166e79d48cae0d6612a671f3a1a3a95a0e8013e11b79b7c9 [INFO] running `Command { std: "docker" "start" "-a" "1efeab57d9525ad8166e79d48cae0d6612a671f3a1a3a95a0e8013e11b79b7c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1efeab57d9525ad8166e79d48cae0d6612a671f3a1a3a95a0e8013e11b79b7c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1efeab57d9525ad8166e79d48cae0d6612a671f3a1a3a95a0e8013e11b79b7c9", kill_on_drop: false }` [INFO] [stdout] 1efeab57d9525ad8166e79d48cae0d6612a671f3a1a3a95a0e8013e11b79b7c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29be1f904aaf609cc670d3e564fc9e0874662640b6dfd2f6dbbbb0122da32605 [INFO] running `Command { std: "docker" "start" "-a" "29be1f904aaf609cc670d3e564fc9e0874662640b6dfd2f6dbbbb0122da32605", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling pbr v1.0.4 [INFO] [stderr] Compiling ndarray-rand v0.9.0 [INFO] [stderr] Compiling artha v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `input_size` [INFO] [stdout] --> src/neural_net.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | input_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output_size` [INFO] [stdout] --> src/neural_net.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | output_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hidden_sizes` [INFO] [stdout] --> src/neural_net.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | hidden_sizes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.81s [INFO] running `Command { std: "docker" "inspect" "29be1f904aaf609cc670d3e564fc9e0874662640b6dfd2f6dbbbb0122da32605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29be1f904aaf609cc670d3e564fc9e0874662640b6dfd2f6dbbbb0122da32605", kill_on_drop: false }` [INFO] [stdout] 29be1f904aaf609cc670d3e564fc9e0874662640b6dfd2f6dbbbb0122da32605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 898269765ae3f6b1adbb805da4da62e64a898f6d059c344cee16cdc84a349358 [INFO] running `Command { std: "docker" "start" "-a" "898269765ae3f6b1adbb805da4da62e64a898f6d059c344cee16cdc84a349358", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `input_size` [INFO] [stdout] --> src/neural_net.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | input_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling artha v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `output_size` [INFO] [stdout] --> src/neural_net.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | output_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hidden_sizes` [INFO] [stdout] --> src/neural_net.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | hidden_sizes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input_size` [INFO] [stdout] --> src/neural_net.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | input_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output_size` [INFO] [stdout] --> src/neural_net.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | output_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hidden_sizes` [INFO] [stdout] --> src/neural_net.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | hidden_sizes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "898269765ae3f6b1adbb805da4da62e64a898f6d059c344cee16cdc84a349358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898269765ae3f6b1adbb805da4da62e64a898f6d059c344cee16cdc84a349358", kill_on_drop: false }` [INFO] [stdout] 898269765ae3f6b1adbb805da4da62e64a898f6d059c344cee16cdc84a349358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5bbd7154ac4d3de551aaee1b1c7862adcaa45b71fd23c68677aa1e1fe55b3b6f [INFO] running `Command { std: "docker" "start" "-a" "5bbd7154ac4d3de551aaee1b1c7862adcaa45b71fd23c68677aa1e1fe55b3b6f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `input_size` [INFO] [stderr] --> src/neural_net.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | input_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `output_size` [INFO] [stderr] --> src/neural_net.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | output_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hidden_sizes` [INFO] [stderr] --> src/neural_net.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | hidden_sizes: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `artha` (lib) generated 3 warnings [INFO] [stderr] warning: `artha` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/artha-2d470c7ff06cbb16) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/artha-ec47bbd053f4bb64) [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] [stderr] Doc-tests artha [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.99s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5bbd7154ac4d3de551aaee1b1c7862adcaa45b71fd23c68677aa1e1fe55b3b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bbd7154ac4d3de551aaee1b1c7862adcaa45b71fd23c68677aa1e1fe55b3b6f", kill_on_drop: false }` [INFO] [stdout] 5bbd7154ac4d3de551aaee1b1c7862adcaa45b71fd23c68677aa1e1fe55b3b6f