[INFO] crate wikibase 0.5.0 is already in cache
[INFO] testing wikibase-0.5.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate wikibase 0.5.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate wikibase 0.5.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wikibase 0.5.0
[INFO] finished tweaking crates.io crate wikibase 0.5.0
[INFO] tweaked toml for crates.io crate wikibase 0.5.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 398a30d25b3dbace94574fb1eaa5244069d2425d30a7d9ac6c97914da4286cf8
[INFO] running `"docker" "start" "-a" "398a30d25b3dbace94574fb1eaa5244069d2425d30a7d9ac6c97914da4286cf8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling curl-sys v0.4.23
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling cookie_store v0.6.0
[INFO] [stderr]    Compiling config v0.9.3
[INFO] [stderr]    Compiling user_agent v0.7.0
[INFO] [stderr]    Compiling mediawiki v0.1.17
[INFO] [stderr]    Compiling wikibase v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity.rs:223:29
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn inner(&self) -> &EntityTrait {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn EntityTrait`
[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/entity.rs:232:41
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn inner_mut(&mut self) -> &mut EntityTrait {
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn EntityTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_container.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_container.rs:67:25
[INFO] [stderr]    |
[INFO] [stderr] 67 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:306:30
[INFO] [stderr]     |
[INFO] [stderr] 306 |     ) -> Result<&Entity, Box<::std::error::Error>> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:350:25
[INFO] [stderr]     |
[INFO] [stderr] 350 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_diff.rs:740:40
[INFO] [stderr]     |
[INFO] [stderr] 740 |     ) -> Result<serde_json::Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.06s
[INFO] running `"docker" "inspect" "398a30d25b3dbace94574fb1eaa5244069d2425d30a7d9ac6c97914da4286cf8"`
[INFO] running `"docker" "rm" "-f" "398a30d25b3dbace94574fb1eaa5244069d2425d30a7d9ac6c97914da4286cf8"`
[INFO] [stdout] 398a30d25b3dbace94574fb1eaa5244069d2425d30a7d9ac6c97914da4286cf8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5bf4d02a005e50bfa417bb507a703222b236b04f919ebbb3ac7244db1e035b2
[INFO] running `"docker" "start" "-a" "a5bf4d02a005e50bfa417bb507a703222b236b04f919ebbb3ac7244db1e035b2"`
[INFO] [stderr]    Compiling wikibase v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity.rs:223:29
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn inner(&self) -> &EntityTrait {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn EntityTrait`
[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/entity.rs:232:41
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn inner_mut(&mut self) -> &mut EntityTrait {
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn EntityTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_container.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entity_container.rs:67:25
[INFO] [stderr]    |
[INFO] [stderr] 67 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:306:30
[INFO] [stderr]     |
[INFO] [stderr] 306 |     ) -> Result<&Entity, Box<::std::error::Error>> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_container.rs:350:25
[INFO] [stderr]     |
[INFO] [stderr] 350 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/entity_diff.rs:740:40
[INFO] [stderr]     |
[INFO] [stderr] 740 |     ) -> Result<serde_json::Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `wikibase`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name wikibase src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=cd949f8042bdae3b -C extra-filename=-cd949f8042bdae3b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern curl=/opt/rustwide/target/debug/deps/libcurl-1f9a3ca71cdb5aac.rlib --extern mediawiki=/opt/rustwide/target/debug/deps/libmediawiki-25d6d1a560a52c22.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-b3137668da1ed946.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-cc58e35007e12ba4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-29f99890b391278a.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-bc19768504e24283/out/build -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out -L native=/opt/rustwide/target/debug/build/rust-crypto-4fc9cb7c7256951f/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a5bf4d02a005e50bfa417bb507a703222b236b04f919ebbb3ac7244db1e035b2"`
[INFO] running `"docker" "rm" "-f" "a5bf4d02a005e50bfa417bb507a703222b236b04f919ebbb3ac7244db1e035b2"`
[INFO] [stdout] a5bf4d02a005e50bfa417bb507a703222b236b04f919ebbb3ac7244db1e035b2