[INFO] fetching crate tensorite_ml_ff 0.2.2...
[INFO] testing tensorite_ml_ff-0.2.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tensorite_ml_ff 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tensorite_ml_ff 0.2.2
[INFO] finished tweaking crates.io crate tensorite_ml_ff 0.2.2
[INFO] tweaked toml for crates.io crate tensorite_ml_ff 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tensorite_ml_ff 0.2.2 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tensorite_ml_ff 0.2.2 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd63db3c452743a8bd4fa50910eba72f09b20b8e27715bcc1ae0d1aa129ae85d
[INFO] running `Command { std: "docker" "start" "-a" "cd63db3c452743a8bd4fa50910eba72f09b20b8e27715bcc1ae0d1aa129ae85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd63db3c452743a8bd4fa50910eba72f09b20b8e27715bcc1ae0d1aa129ae85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd63db3c452743a8bd4fa50910eba72f09b20b8e27715bcc1ae0d1aa129ae85d", kill_on_drop: false }`
[INFO] [stdout] cd63db3c452743a8bd4fa50910eba72f09b20b8e27715bcc1ae0d1aa129ae85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 316849e3bd91fe9675a869b0eff99136b90d4ec941e704ed839aa443d904d897
[INFO] running `Command { std: "docker" "start" "-a" "316849e3bd91fe9675a869b0eff99136b90d4ec941e704ed839aa443d904d897", kill_on_drop: false }`
[INFO] [stderr]    Compiling tensorite_math_tensor v0.2.2
[INFO] [stderr]    Compiling tensorite_ml_nn v0.2.2
[INFO] [stderr]    Compiling tensorite_ml_ff v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "316849e3bd91fe9675a869b0eff99136b90d4ec941e704ed839aa443d904d897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316849e3bd91fe9675a869b0eff99136b90d4ec941e704ed839aa443d904d897", kill_on_drop: false }`
[INFO] [stdout] 316849e3bd91fe9675a869b0eff99136b90d4ec941e704ed839aa443d904d897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f46f979844ba6819e5c76cab0aaf3478c21a18c1fdf11b13935527a7a24976bc
[INFO] running `Command { std: "docker" "start" "-a" "f46f979844ba6819e5c76cab0aaf3478c21a18c1fdf11b13935527a7a24976bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tensorite_ml_ff v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "f46f979844ba6819e5c76cab0aaf3478c21a18c1fdf11b13935527a7a24976bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46f979844ba6819e5c76cab0aaf3478c21a18c1fdf11b13935527a7a24976bc", kill_on_drop: false }`
[INFO] [stdout] f46f979844ba6819e5c76cab0aaf3478c21a18c1fdf11b13935527a7a24976bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 938453cbc800a8af8d396eb677295e95f7da9db560114373861fafbf42cecc8f
[INFO] running `Command { std: "docker" "start" "-a" "938453cbc800a8af8d396eb677295e95f7da9db560114373861fafbf42cecc8f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tensorite_ml_ff-d9c3ebb2714f55f4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::ml_ff ... 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] [stderr]    Doc-tests tensorite_ml_ff
[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" "938453cbc800a8af8d396eb677295e95f7da9db560114373861fafbf42cecc8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938453cbc800a8af8d396eb677295e95f7da9db560114373861fafbf42cecc8f", kill_on_drop: false }`
[INFO] [stdout] 938453cbc800a8af8d396eb677295e95f7da9db560114373861fafbf42cecc8f
