[INFO] crate rouler 0.1.3 is already in cache
[INFO] extracting crate rouler 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/rouler/0.1.3
[INFO] extracting crate rouler 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rouler/0.1.3
[INFO] validating manifest of rouler-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rouler-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rouler-0.1.3
[INFO] finished frobbing rouler-0.1.3
[INFO] frobbed toml for rouler-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rouler/0.1.3/Cargo.toml
[INFO] started frobbing rouler-0.1.3
[INFO] finished frobbing rouler-0.1.3
[INFO] frobbed toml for rouler-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rouler/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rouler-0.1.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rouler/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c1e78eced64c55d5ba137719dd1a1485cb7b600157ef3f247d041ecfb4b941eb
[INFO] running `"docker" "start" "-a" "c1e78eced64c55d5ba137719dd1a1485cb7b600157ef3f247d041ecfb4b941eb"`
[INFO] [stderr]    Compiling pest v0.4.1
[INFO] [stderr]    Compiling rouler v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "c1e78eced64c55d5ba137719dd1a1485cb7b600157ef3f247d041ecfb4b941eb"`
[INFO] running `"docker" "rm" "-f" "c1e78eced64c55d5ba137719dd1a1485cb7b600157ef3f247d041ecfb4b941eb"`
[INFO] [stdout] c1e78eced64c55d5ba137719dd1a1485cb7b600157ef3f247d041ecfb4b941eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rouler/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42370e600b4981ea7b23b00270ba2e7031f0780f1a76c2751a5aebfdce00b23b
[INFO] running `"docker" "start" "-a" "42370e600b4981ea7b23b00270ba2e7031f0780f1a76c2751a5aebfdce00b23b"`
[INFO] [stderr]    Compiling rouler v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "42370e600b4981ea7b23b00270ba2e7031f0780f1a76c2751a5aebfdce00b23b"`
[INFO] running `"docker" "rm" "-f" "42370e600b4981ea7b23b00270ba2e7031f0780f1a76c2751a5aebfdce00b23b"`
[INFO] [stdout] 42370e600b4981ea7b23b00270ba2e7031f0780f1a76c2751a5aebfdce00b23b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rouler/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4414b1d62dbc6d4ba2a2726bf3447fd44aff9f4da31ce4e8bdf9817d125e2484
[INFO] running `"docker" "start" "-a" "4414b1d62dbc6d4ba2a2726bf3447fd44aff9f4da31ce4e8bdf9817d125e2484"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rouler-a1154182e6a9008a
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roller-9d1a66e314e4903f
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test roll_dice_within_range ... ok
[INFO] [stdout] test reroll_changes_value ... ok
[INFO] [stdout] test roller_object_within_range ... ok
[INFO] [stdout] test rollers_are_iterators ... ok
[INFO] [stdout] test spaces_not_allowed_in_die_codes ... ignored
[INFO] [stdout] test negative_dice_negates_roll_value ... ok
[INFO] [stdout] test d_op_is_case_insensitive ... ok
[INFO] [stdout] test num_of_dice_nonzero ... ok
[INFO] [stdout] test non_zero_sides_disallowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rouler
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs -  (line 35) ... ignored
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 148) ... ignored
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 62) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 131) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 140) ... ok
[INFO] [stdout] test src/roll.rs - roll::roll_dice (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 74) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 88) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::reroll (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4414b1d62dbc6d4ba2a2726bf3447fd44aff9f4da31ce4e8bdf9817d125e2484"`
[INFO] running `"docker" "rm" "-f" "4414b1d62dbc6d4ba2a2726bf3447fd44aff9f4da31ce4e8bdf9817d125e2484"`
[INFO] [stdout] 4414b1d62dbc6d4ba2a2726bf3447fd44aff9f4da31ce4e8bdf9817d125e2484