[INFO] crate j2ds 0.3.0 is already in cache
[INFO] extracting crate j2ds 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/j2ds/0.3.0
[INFO] extracting crate j2ds 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/j2ds/0.3.0
[INFO] validating manifest of j2ds-0.3.0 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 j2ds-0.3.0 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 j2ds-0.3.0
[INFO] finished frobbing j2ds-0.3.0
[INFO] frobbed toml for j2ds-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/j2ds/0.3.0/Cargo.toml
[INFO] started frobbing j2ds-0.3.0
[INFO] finished frobbing j2ds-0.3.0
[INFO] frobbed toml for j2ds-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/j2ds/0.3.0/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 j2ds-0.3.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/j2ds/0.3.0:/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] 4e8516bb4a1093c8d2835ef020e2f4988bb1fe60409a5a698b437394e9a9688a
[INFO] running `"docker" "start" "-a" "4e8516bb4a1093c8d2835ef020e2f4988bb1fe60409a5a698b437394e9a9688a"`
[INFO] [stderr]    Compiling j2ds v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "4e8516bb4a1093c8d2835ef020e2f4988bb1fe60409a5a698b437394e9a9688a"`
[INFO] running `"docker" "rm" "-f" "4e8516bb4a1093c8d2835ef020e2f4988bb1fe60409a5a698b437394e9a9688a"`
[INFO] [stdout] 4e8516bb4a1093c8d2835ef020e2f4988bb1fe60409a5a698b437394e9a9688a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/j2ds/0.3.0:/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] acb0424e912193cf7ce3b3c520bc55137a754c81eaaa5f8f3cffd8e62b0794f4
[INFO] running `"docker" "start" "-a" "acb0424e912193cf7ce3b3c520bc55137a754c81eaaa5f8f3cffd8e62b0794f4"`
[INFO] [stderr]    Compiling j2ds v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "acb0424e912193cf7ce3b3c520bc55137a754c81eaaa5f8f3cffd8e62b0794f4"`
[INFO] running `"docker" "rm" "-f" "acb0424e912193cf7ce3b3c520bc55137a754c81eaaa5f8f3cffd8e62b0794f4"`
[INFO] [stdout] acb0424e912193cf7ce3b3c520bc55137a754c81eaaa5f8f3cffd8e62b0794f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/j2ds/0.3.0:/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] 31032e903ed39e27481b047c730b109103b62040a293f6246bdd83ff904e89fa
[INFO] running `"docker" "start" "-a" "31032e903ed39e27481b047c730b109103b62040a293f6246bdd83ff904e89fa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/j2ds-6b272400c8d380f6
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test clock::test_timer_zero_duration ... ok
[INFO] [stdout] test ring::test_elastic_downscale ... ok
[INFO] [stdout] test clock::test_next_timer_event ... ok
[INFO] [stdout] test clock::test_clock ... ok
[INFO] [stdout] test clock::test_timer ... ok
[INFO] [stdout] test ring::test_slices ... ok
[INFO] [stdout] test ring::test_singles ... ok
[INFO] [stdout] test ring::test_elastic_upscale ... ok
[INFO] [stdout] test ring::test_elastic_empty ... ok
[INFO] [stdout] test ring::test_elastic_exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests j2ds
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/clock.rs - clock::Clock (line 6) ... ok
[INFO] [stdout] test src/ring.rs - ring::RingBuffer (line 5) ... 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" "31032e903ed39e27481b047c730b109103b62040a293f6246bdd83ff904e89fa"`
[INFO] running `"docker" "rm" "-f" "31032e903ed39e27481b047c730b109103b62040a293f6246bdd83ff904e89fa"`
[INFO] [stdout] 31032e903ed39e27481b047c730b109103b62040a293f6246bdd83ff904e89fa