[INFO] updating cached repository https://github.com/samanthadoran/rustbst
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf4a1ef60d92aff88b4293541202bbf06a21c2a1
[INFO] testing samanthadoran/rustbst against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamanthadoran%2Frustbst" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samanthadoran/rustbst 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 git repo https://github.com/samanthadoran/rustbst
[INFO] finished tweaking git repo https://github.com/samanthadoran/rustbst
[INFO] tweaked toml for git repo https://github.com/samanthadoran/rustbst written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/samanthadoran/rustbst already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] a459ac68fe144c12f163bab9c70a8c991ac5bb923ea41caf1c56ad0e92250b8f
[INFO] running `"docker" "start" "-a" "a459ac68fe144c12f163bab9c70a8c991ac5bb923ea41caf1c56ad0e92250b8f"`
[INFO] [stderr]    Compiling binary_search_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "a459ac68fe144c12f163bab9c70a8c991ac5bb923ea41caf1c56ad0e92250b8f"`
[INFO] running `"docker" "rm" "-f" "a459ac68fe144c12f163bab9c70a8c991ac5bb923ea41caf1c56ad0e92250b8f"`
[INFO] [stdout] a459ac68fe144c12f163bab9c70a8c991ac5bb923ea41caf1c56ad0e92250b8f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 2854e20fb1a35b106ce47074afd0a5da4e52fc2c08779c7fdd8426a2520d50f1
[INFO] running `"docker" "start" "-a" "2854e20fb1a35b106ce47074afd0a5da4e52fc2c08779c7fdd8426a2520d50f1"`
[INFO] [stderr]    Compiling binary_search_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "2854e20fb1a35b106ce47074afd0a5da4e52fc2c08779c7fdd8426a2520d50f1"`
[INFO] running `"docker" "rm" "-f" "2854e20fb1a35b106ce47074afd0a5da4e52fc2c08779c7fdd8426a2520d50f1"`
[INFO] [stdout] 2854e20fb1a35b106ce47074afd0a5da4e52fc2c08779c7fdd8426a2520d50f1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 3e41df8a23edb944a9f039791d4b81b48d48eb5088e2c11c939f24310b8cbdf5
[INFO] running `"docker" "start" "-a" "3e41df8a23edb944a9f039791d4b81b48d48eb5088e2c11c939f24310b8cbdf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/binary_search_tree-f3eeb7a08fdc4a7d
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3e41df8a23edb944a9f039791d4b81b48d48eb5088e2c11c939f24310b8cbdf5"`
[INFO] running `"docker" "rm" "-f" "3e41df8a23edb944a9f039791d4b81b48d48eb5088e2c11c939f24310b8cbdf5"`
[INFO] [stdout] 3e41df8a23edb944a9f039791d4b81b48d48eb5088e2c11c939f24310b8cbdf5