[INFO] crate sophia 0.3.0 is already in cache
[INFO] testing sophia-0.3.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate sophia 0.3.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate sophia 0.3.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sophia 0.3.0
[INFO] finished tweaking crates.io crate sophia 0.3.0
[INFO] tweaked toml for crates.io crate sophia 0.3.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0ca190e0efba9e9c3a45e4db465ca0fa59458cd530ce8d20e6bb3fb291fee922
[INFO] running `"docker" "start" "-a" "0ca190e0efba9e9c3a45e4db465ca0fa59458cd530ce8d20e6bb3fb291fee922"`
[INFO] [stderr]    Compiling weak-table v0.2.3
[INFO] [stderr]    Compiling resiter v0.3.0
[INFO] [stderr]    Compiling language-tag v0.9.0
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling coercible_errors v0.1.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling sophia v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dataset/_traits.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type DQuadSource<'a, D> = Box<Iterator<Item = DResult<'a, D, <D as Dataset<'a>>::Quad>> + 'a>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = DResult<'a, D, <D as Dataset<'a>>::Quad>> + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/_traits.rs:23:37
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub type GTripleSource<'a, G> = Box<Iterator<Item = GResult<'a, G, <G as Graph<'a>>::Triple>> + 'a>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = GResult<'a, G, <G as Graph<'a>>::Triple>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term.rs:373:20
[INFO] [stderr]     |
[INFO] [stderr] 373 |         F: FnOnce(&Fn(&Term<U>) -> Term<U>) -> (),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Term<U>) -> Term<U>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `"docker" "inspect" "0ca190e0efba9e9c3a45e4db465ca0fa59458cd530ce8d20e6bb3fb291fee922"`
[INFO] running `"docker" "rm" "-f" "0ca190e0efba9e9c3a45e4db465ca0fa59458cd530ce8d20e6bb3fb291fee922"`
[INFO] [stdout] 0ca190e0efba9e9c3a45e4db465ca0fa59458cd530ce8d20e6bb3fb291fee922
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 18672ed625efb21eb645a6794f56f280f8b8136b86b967e595c5166e5f3ad189
[INFO] running `"docker" "start" "-a" "18672ed625efb21eb645a6794f56f280f8b8136b86b967e595c5166e5f3ad189"`
[INFO] [stderr]    Compiling sophia v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dataset/_traits.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type DQuadSource<'a, D> = Box<Iterator<Item = DResult<'a, D, <D as Dataset<'a>>::Quad>> + 'a>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = DResult<'a, D, <D as Dataset<'a>>::Quad>> + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/_traits.rs:23:37
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub type GTripleSource<'a, G> = Box<Iterator<Item = GResult<'a, G, <G as Graph<'a>>::Triple>> + 'a>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = GResult<'a, G, <G as Graph<'a>>::Triple>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term.rs:373:20
[INFO] [stderr]     |
[INFO] [stderr] 373 |         F: FnOnce(&Fn(&Term<U>) -> Term<U>) -> (),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Term<U>) -> Term<U>`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `sophia`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name sophia src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=77e8f92ede6b2ca5 -C extra-filename=-77e8f92ede6b2ca5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern coercible_errors=/opt/rustwide/target/debug/deps/libcoercible_errors-347e771e811a4e2e.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-3c9eb9ee0e4b4466.rlib --extern language_tag=/opt/rustwide/target/debug/deps/liblanguage_tag-f04f6d986964b054.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib --extern pest=/opt/rustwide/target/debug/deps/libpest-2e4fa98b48d08e81.rlib --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-c83600ee6b62edd1.so --extern regex=/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib --extern rental=/opt/rustwide/target/debug/deps/librental-4469be1d6384f405.rlib --extern resiter=/opt/rustwide/target/debug/deps/libresiter-bfecae0b7ece1591.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-c97149b7d3a2073c.rlib --extern weak_table=/opt/rustwide/target/debug/deps/libweak_table-853de58e585a6cb6.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "18672ed625efb21eb645a6794f56f280f8b8136b86b967e595c5166e5f3ad189"`
[INFO] running `"docker" "rm" "-f" "18672ed625efb21eb645a6794f56f280f8b8136b86b967e595c5166e5f3ad189"`
[INFO] [stdout] 18672ed625efb21eb645a6794f56f280f8b8136b86b967e595c5166e5f3ad189