[INFO] crate fwd_ad 0.2.0 is already in cache
[INFO] testing fwd_ad-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate fwd_ad 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fwd_ad 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fwd_ad 0.2.0
[INFO] finished tweaking crates.io crate fwd_ad 0.2.0
[INFO] tweaked toml for crates.io crate fwd_ad 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate fwd_ad 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d602d4612feac9cb5040ed5af8200b4f729576a709456d48c7122049f07569e7
[INFO] running `"docker" "start" "-a" "d602d4612feac9cb5040ed5af8200b4f729576a709456d48c7122049f07569e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fwd_ad v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "d602d4612feac9cb5040ed5af8200b4f729576a709456d48c7122049f07569e7"`
[INFO] running `"docker" "rm" "-f" "d602d4612feac9cb5040ed5af8200b4f729576a709456d48c7122049f07569e7"`
[INFO] [stdout] d602d4612feac9cb5040ed5af8200b4f729576a709456d48c7122049f07569e7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5122351421f0c53e76340c199f8063bebc2e1c32c276d863b15b48bc5ab691f6
[INFO] running `"docker" "start" "-a" "5122351421f0c53e76340c199f8063bebc2e1c32c276d863b15b48bc5ab691f6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fwd_ad v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "5122351421f0c53e76340c199f8063bebc2e1c32c276d863b15b48bc5ab691f6"`
[INFO] running `"docker" "rm" "-f" "5122351421f0c53e76340c199f8063bebc2e1c32c276d863b15b48bc5ab691f6"`
[INFO] [stdout] 5122351421f0c53e76340c199f8063bebc2e1c32c276d863b15b48bc5ab691f6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 548a7ff98b0787b803cf38a1f99c45ce0616c9c7cbf51d7a27a7365385835bce
[INFO] running `"docker" "start" "-a" "548a7ff98b0787b803cf38a1f99c45ce0616c9c7cbf51d7a27a7365385835bce"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fwd_ad-244fef33cd05614c
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test impl_ops_dual::tests::test_diff_div ... ok
[INFO] [stdout] test impl_ops_dual::tests::test_diff_subneg ... ok
[INFO] [stdout] test impl_ops_scalar_rhs::tests::test_scalar_rhs_add_mul ... ok
[INFO] [stdout] test impl_ops_dual::tests::test_powd ... ok
[INFO] [stdout] test impl_ops_dual::tests::test_diff_div_inv ... ok
[INFO] [stdout] test impl_ops_scalar_rhs::tests::test_diff_subneg2 ... ok
[INFO] [stdout] test tests::test_ln_exp ... ok
[INFO] [stdout] test impl_ops_dual::tests::test_powf ... ok
[INFO] [stdout] test tests::test_size ... ok
[INFO] [stdout] test impl_ops_scalar_rhs::tests::test_diff_subneg ... ok
[INFO] [stdout] test impl_ops_dual::tests::test_diff_add_mul ... ok
[INFO] [stdout] test tests::test_constant ... ok
[INFO] [stdout] test impl_ops_scalar_rhs::tests::test_scalar_rhs_div ... ok
[INFO] [stdout] test tests::test_neg ... ok
[INFO] [stdout] test impl_ops_dual::tests::test_diff_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fwd_ad
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Dual<T, RW, F>::val_mut (line 252) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, RW, F>::as_slice_mut (line 240) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::is_close (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, RW, F>::diffs_mut (line 264) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::diffs (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::view (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::as_slice (line 140) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::into_container (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::val (line 152) ... ok
[INFO] [stdout] test src/generate_duals.rs - generate_duals (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Dual<T, M, F>::ndiffs (line 174) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "548a7ff98b0787b803cf38a1f99c45ce0616c9c7cbf51d7a27a7365385835bce"`
[INFO] running `"docker" "rm" "-f" "548a7ff98b0787b803cf38a1f99c45ce0616c9c7cbf51d7a27a7365385835bce"`
[INFO] [stdout] 548a7ff98b0787b803cf38a1f99c45ce0616c9c7cbf51d7a27a7365385835bce