[INFO] crate betabear 0.1.1 is already in cache
[INFO] extracting crate betabear 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/betabear/0.1.1
[INFO] extracting crate betabear 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/betabear/0.1.1
[INFO] validating manifest of betabear-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of betabear-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing betabear-0.1.1
[INFO] finished frobbing betabear-0.1.1
[INFO] frobbed toml for betabear-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/betabear/0.1.1/Cargo.toml
[INFO] started frobbing betabear-0.1.1
[INFO] finished frobbing betabear-0.1.1
[INFO] frobbed toml for betabear-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/betabear/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing betabear-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/betabear/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7fc2a6c1948ac612184e4a3185f77e9801fe373a22563aa3452e2aed0c9092c5
[INFO] running `"docker" "start" "-a" "7fc2a6c1948ac612184e4a3185f77e9801fe373a22563aa3452e2aed0c9092c5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling betabear v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "7fc2a6c1948ac612184e4a3185f77e9801fe373a22563aa3452e2aed0c9092c5"`
[INFO] running `"docker" "rm" "-f" "7fc2a6c1948ac612184e4a3185f77e9801fe373a22563aa3452e2aed0c9092c5"`
[INFO] [stdout] 7fc2a6c1948ac612184e4a3185f77e9801fe373a22563aa3452e2aed0c9092c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/betabear/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d71d1badb34244e3ab9beb21df44a111e67feae1ee4974aa1ef5d3790651f005
[INFO] running `"docker" "start" "-a" "d71d1badb34244e3ab9beb21df44a111e67feae1ee4974aa1ef5d3790651f005"`
[INFO] [stderr]    Compiling betabear v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "d71d1badb34244e3ab9beb21df44a111e67feae1ee4974aa1ef5d3790651f005"`
[INFO] running `"docker" "rm" "-f" "d71d1badb34244e3ab9beb21df44a111e67feae1ee4974aa1ef5d3790651f005"`
[INFO] [stdout] d71d1badb34244e3ab9beb21df44a111e67feae1ee4974aa1ef5d3790651f005
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/betabear/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ae6dfac6c4c8e958cc02457f93beeb4c25d4019e095d89ca04403b4d34186379
[INFO] running `"docker" "start" "-a" "ae6dfac6c4c8e958cc02457f93beeb4c25d4019e095d89ca04403b4d34186379"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/betabear-c18976c760e6182e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test find_in_order ... ok
[INFO] [stdout] test find_trivial_word ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/betabear-879072d74f59c7c0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests betabear
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - build_with_letters (line 5) ... ok
[INFO] [stdout] test src/lib.rs - search_for_words (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ae6dfac6c4c8e958cc02457f93beeb4c25d4019e095d89ca04403b4d34186379"`
[INFO] running `"docker" "rm" "-f" "ae6dfac6c4c8e958cc02457f93beeb4c25d4019e095d89ca04403b4d34186379"`
[INFO] [stdout] ae6dfac6c4c8e958cc02457f93beeb4c25d4019e095d89ca04403b4d34186379