[INFO] crate dice-roller 0.1.3 is already in cache
[INFO] extracting crate dice-roller 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/dice-roller/0.1.3
[INFO] extracting crate dice-roller 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dice-roller/0.1.3
[INFO] validating manifest of dice-roller-0.1.3 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 dice-roller-0.1.3 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 dice-roller-0.1.3
[INFO] finished frobbing dice-roller-0.1.3
[INFO] frobbed toml for dice-roller-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dice-roller/0.1.3/Cargo.toml
[INFO] started frobbing dice-roller-0.1.3
[INFO] finished frobbing dice-roller-0.1.3
[INFO] frobbed toml for dice-roller-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dice-roller/0.1.3/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 dice-roller-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dice-roller/0.1.3:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 53505ff1fe5fccb4f13419e24e00b8a19703a8b690c8244f03c46156db866ae2
[INFO] running `"docker" "start" "-a" "53505ff1fe5fccb4f13419e24e00b8a19703a8b690c8244f03c46156db866ae2"`
[INFO] [stderr]    Compiling dice-roller v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "53505ff1fe5fccb4f13419e24e00b8a19703a8b690c8244f03c46156db866ae2"`
[INFO] running `"docker" "rm" "-f" "53505ff1fe5fccb4f13419e24e00b8a19703a8b690c8244f03c46156db866ae2"`
[INFO] [stdout] 53505ff1fe5fccb4f13419e24e00b8a19703a8b690c8244f03c46156db866ae2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dice-roller/0.1.3:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b155cb514db80f9df79ae139fe341c139837c03f93fdbdfa3d827b2ce8f637d8
[INFO] running `"docker" "start" "-a" "b155cb514db80f9df79ae139fe341c139837c03f93fdbdfa3d827b2ce8f637d8"`
[INFO] [stderr]    Compiling dice-roller v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "b155cb514db80f9df79ae139fe341c139837c03f93fdbdfa3d827b2ce8f637d8"`
[INFO] running `"docker" "rm" "-f" "b155cb514db80f9df79ae139fe341c139837c03f93fdbdfa3d827b2ce8f637d8"`
[INFO] [stdout] b155cb514db80f9df79ae139fe341c139837c03f93fdbdfa3d827b2ce8f637d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dice-roller/0.1.3:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1953b093923b374ed01e471383f0e0fdc5319a95df620c12c3e927be3bcc57f5
[INFO] running `"docker" "start" "-a" "1953b093923b374ed01e471383f0e0fdc5319a95df620c12c3e927be3bcc57f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dice_roller-44efb0d4e30aefe8
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test dice::test_result::result_total_adds_modifier ... ok
[INFO] [stdout] test dice::test_die::die_new_accepts_sides ... ok
[INFO] [stdout] test dice::test_result::result_total_subtracts_modifier ... ok
[INFO] [stdout] test dice::test_roller::roller_new_accepts_input ... ok
[INFO] [stdout] test dice::test_result::result_total_sums_rolls ... ok
[INFO] [stdout] test dice::test_die::die_roll_returns_random ... ok
[INFO] [stdout] test dice::test_roller::roller_roll_returns_result ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_n_d_m_minux_x ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_d_n ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_n_d_m_plus_x ... ok
[INFO] [stdout] test dice::test_roller::roller_parse_accepts_n_d_m ... ok
[INFO] [stdout] test runner::test_runner::runner_new_interprets_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roll-8bbe0f784f52f93f
[INFO] [stderr]    Doc-tests dice-roller
[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 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" "1953b093923b374ed01e471383f0e0fdc5319a95df620c12c3e927be3bcc57f5"`
[INFO] running `"docker" "rm" "-f" "1953b093923b374ed01e471383f0e0fdc5319a95df620c12c3e927be3bcc57f5"`
[INFO] [stdout] 1953b093923b374ed01e471383f0e0fdc5319a95df620c12c3e927be3bcc57f5