[INFO] crate usi 0.2.0 is already in cache
[INFO] testing usi-0.2.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate usi 0.2.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate usi 0.2.0 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 usi 0.2.0
[INFO] finished tweaking crates.io crate usi 0.2.0
[INFO] tweaked toml for crates.io crate usi 0.2.0 written to work/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] b125cfd79b76ebf14ae85f4f41d6f84b026998cc724542e7e5c62f82e7b23d0c
[INFO] running `"docker" "start" "-a" "b125cfd79b76ebf14ae85f4f41d6f84b026998cc724542e7e5c62f82e7b23d0c"`
[INFO] [stderr]    Compiling usi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "b125cfd79b76ebf14ae85f4f41d6f84b026998cc724542e7e5c62f82e7b23d0c"`
[INFO] running `"docker" "rm" "-f" "b125cfd79b76ebf14ae85f4f41d6f84b026998cc724542e7e5c62f82e7b23d0c"`
[INFO] [stdout] b125cfd79b76ebf14ae85f4f41d6f84b026998cc724542e7e5c62f82e7b23d0c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 5eeb8fadab8325a0286ddfe0bc7c2ed4689295a9607da4ee55f3b9b55521eec9
[INFO] running `"docker" "start" "-a" "5eeb8fadab8325a0286ddfe0bc7c2ed4689295a9607da4ee55f3b9b55521eec9"`
[INFO] [stderr]    Compiling usi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "5eeb8fadab8325a0286ddfe0bc7c2ed4689295a9607da4ee55f3b9b55521eec9"`
[INFO] running `"docker" "rm" "-f" "5eeb8fadab8325a0286ddfe0bc7c2ed4689295a9607da4ee55f3b9b55521eec9"`
[INFO] [stdout] 5eeb8fadab8325a0286ddfe0bc7c2ed4689295a9607da4ee55f3b9b55521eec9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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"`
[INFO] [stdout] 802376d148c413ae23e6f5ba5e07cffddcc2e5ec1708f1afcbf4561676c02daf
[INFO] running `"docker" "start" "-a" "802376d148c413ae23e6f5ba5e07cffddcc2e5ec1708f1afcbf4561676c02daf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/usi-70f4974230be22fb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test gui::tests::to_string ... ok
[INFO] [stdout] test engine::command::tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests usi
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/gui.rs - gui::GuiCommand (line 128) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] test src/engine/command.rs - engine::command::EngineCommand (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "802376d148c413ae23e6f5ba5e07cffddcc2e5ec1708f1afcbf4561676c02daf"`
[INFO] running `"docker" "rm" "-f" "802376d148c413ae23e6f5ba5e07cffddcc2e5ec1708f1afcbf4561676c02daf"`
[INFO] [stdout] 802376d148c413ae23e6f5ba5e07cffddcc2e5ec1708f1afcbf4561676c02daf