[INFO] crate rangetype 0.1.1 is already in cache
[INFO] extracting crate rangetype 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rangetype/0.1.1
[INFO] extracting crate rangetype 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rangetype/0.1.1
[INFO] validating manifest of rangetype-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 rangetype-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 rangetype-0.1.1
[INFO] finished frobbing rangetype-0.1.1
[INFO] frobbed toml for rangetype-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rangetype/0.1.1/Cargo.toml
[INFO] started frobbing rangetype-0.1.1
[INFO] finished frobbing rangetype-0.1.1
[INFO] frobbed toml for rangetype-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rangetype/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 rangetype-0.1.1 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-0/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/rangetype/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1ba2a27f65ba923be5fb7926c6ec54bc4df718c5cc54283c85ba481959e51586
[INFO] running `"docker" "start" "-a" "1ba2a27f65ba923be5fb7926c6ec54bc4df718c5cc54283c85ba481959e51586"`
[INFO] [stderr]    Compiling static_assertions v0.2.5
[INFO] [stderr]    Compiling rangetype v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | #[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 0.23s
[INFO] running `"docker" "inspect" "1ba2a27f65ba923be5fb7926c6ec54bc4df718c5cc54283c85ba481959e51586"`
[INFO] running `"docker" "rm" "-f" "1ba2a27f65ba923be5fb7926c6ec54bc4df718c5cc54283c85ba481959e51586"`
[INFO] [stdout] 1ba2a27f65ba923be5fb7926c6ec54bc4df718c5cc54283c85ba481959e51586
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/rangetype/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b2efe04b38a391e6df2bf82642932425e9936f7ec8b41d4f51f65c47020d1d97
[INFO] running `"docker" "start" "-a" "b2efe04b38a391e6df2bf82642932425e9936f7ec8b41d4f51f65c47020d1d97"`
[INFO] [stderr]    Compiling rangetype v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]   --> src/tests.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     range!(1, 0..1) + range!(1, 0..2);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "b2efe04b38a391e6df2bf82642932425e9936f7ec8b41d4f51f65c47020d1d97"`
[INFO] running `"docker" "rm" "-f" "b2efe04b38a391e6df2bf82642932425e9936f7ec8b41d4f51f65c47020d1d97"`
[INFO] [stdout] b2efe04b38a391e6df2bf82642932425e9936f7ec8b41d4f51f65c47020d1d97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/rangetype/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3ec29342920755524193142104f9045aad53f60f8c175a131744ab34094ceeaf
[INFO] running `"docker" "start" "-a" "3ec29342920755524193142104f9045aad53f60f8c175a131744ab34094ceeaf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rangetype-a7ad0b7a37c9e55d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_float ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_integer ... ok
[INFO] [stdout] test tests::test_less_than ... ok
[INFO] [stdout] test tests::test_neq_range ... ok
[INFO] [stdout] test tests::test_addition_diff_range ... ok
[INFO] [stdout] test tests::test_neq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rangetype
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3ec29342920755524193142104f9045aad53f60f8c175a131744ab34094ceeaf"`
[INFO] running `"docker" "rm" "-f" "3ec29342920755524193142104f9045aad53f60f8c175a131744ab34094ceeaf"`
[INFO] [stdout] 3ec29342920755524193142104f9045aad53f60f8c175a131744ab34094ceeaf