[INFO] crate lup 0.3.0 is already in cache
[INFO] extracting crate lup 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lup/0.3.0
[INFO] extracting crate lup 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lup/0.3.0
[INFO] validating manifest of lup-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 lup-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 lup-0.3.0
[INFO] finished frobbing lup-0.3.0
[INFO] frobbed toml for lup-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lup/0.3.0/Cargo.toml
[INFO] started frobbing lup-0.3.0
[INFO] finished frobbing lup-0.3.0
[INFO] frobbed toml for lup-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lup/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 lup-0.3.0 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-6/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/lup/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ca35b97681f04ecc5f49300955d59f014eb7aea11f204f00e203aae216ddb10f
[INFO] running `"docker" "start" "-a" "ca35b97681f04ecc5f49300955d59f014eb7aea11f204f00e203aae216ddb10f"`
[INFO] [stderr]    Compiling lup v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]    --> src/lib.rs:193:1
[INFO] [stderr]     |
[INFO] [stderr] 193 | / macro_rules! lup(
[INFO] [stderr] 194 | |     ($sum:ty : $i:tt , $($j:tt),+ by $list:expr => $body:block) => {
[INFO] [stderr] 195 | |         lup!($sum : $i in 0..$list.len() => {
[INFO] [stderr] 196 | |             lup!($sum : $($j),* by $list[$i] => $body)
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }}
[INFO] [stderr] 216 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 | #![deny(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "ca35b97681f04ecc5f49300955d59f014eb7aea11f204f00e203aae216ddb10f"`
[INFO] running `"docker" "rm" "-f" "ca35b97681f04ecc5f49300955d59f014eb7aea11f204f00e203aae216ddb10f"`
[INFO] [stdout] ca35b97681f04ecc5f49300955d59f014eb7aea11f204f00e203aae216ddb10f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/lup/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 626f793fc6ab5f7df56d941785047d270c820cf77da626f77794ba886b7998c6
[INFO] running `"docker" "start" "-a" "626f793fc6ab5f7df56d941785047d270c820cf77da626f77794ba886b7998c6"`
[INFO] [stderr]    Compiling lup v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]    --> src/lib.rs:193:1
[INFO] [stderr]     |
[INFO] [stderr] 193 | / macro_rules! lup(
[INFO] [stderr] 194 | |     ($sum:ty : $i:tt , $($j:tt),+ by $list:expr => $body:block) => {
[INFO] [stderr] 195 | |         lup!($sum : $i in 0..$list.len() => {
[INFO] [stderr] 196 | |             lup!($sum : $($j),* by $list[$i] => $body)
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }}
[INFO] [stderr] 216 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 | #![deny(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "626f793fc6ab5f7df56d941785047d270c820cf77da626f77794ba886b7998c6"`
[INFO] running `"docker" "rm" "-f" "626f793fc6ab5f7df56d941785047d270c820cf77da626f77794ba886b7998c6"`
[INFO] [stdout] 626f793fc6ab5f7df56d941785047d270c820cf77da626f77794ba886b7998c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/lup/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1ece75953e69cbac6141c48b0be6a27a39539543b65b7bce88a7d9994b9e4fdb
[INFO] running `"docker" "start" "-a" "1ece75953e69cbac6141c48b0be6a27a39539543b65b7bce88a7d9994b9e4fdb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lup-c7dceb8796c2cd15
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::sift ... ok
[INFO] [stdout] test tests::short ... ok
[INFO] [stdout] test tests::vector ... ok
[INFO] [stdout] test tests::list ... ok
[INFO] [stdout] test tests::for_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lup
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 56) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 62) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector (line 7) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/lib.rs -  (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1ece75953e69cbac6141c48b0be6a27a39539543b65b7bce88a7d9994b9e4fdb"`
[INFO] running `"docker" "rm" "-f" "1ece75953e69cbac6141c48b0be6a27a39539543b65b7bce88a7d9994b9e4fdb"`
[INFO] [stdout] 1ece75953e69cbac6141c48b0be6a27a39539543b65b7bce88a7d9994b9e4fdb