[INFO] crate gettext-utils 0.1.0 is already in cache
[INFO] extracting crate gettext-utils 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gettext-utils/0.1.0
[INFO] extracting crate gettext-utils 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gettext-utils/0.1.0
[INFO] validating manifest of gettext-utils-0.1.0 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 gettext-utils-0.1.0 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 gettext-utils-0.1.0
[INFO] finished frobbing gettext-utils-0.1.0
[INFO] frobbed toml for gettext-utils-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gettext-utils/0.1.0/Cargo.toml
[INFO] started frobbing gettext-utils-0.1.0
[INFO] finished frobbing gettext-utils-0.1.0
[INFO] frobbed toml for gettext-utils-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gettext-utils/0.1.0/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 gettext-utils-0.1.0 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-2/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/gettext-utils/0.1.0:/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] 8732d283e0584e7643f837fcb78a326a1e53f21ec7e01aa9619da65b3dd507ee
[INFO] running `"docker" "start" "-a" "8732d283e0584e7643f837fcb78a326a1e53f21ec7e01aa9619da65b3dd507ee"`
[INFO] [stderr]    Compiling gettext-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Iterator` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use ::std::iter::Iterator;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "8732d283e0584e7643f837fcb78a326a1e53f21ec7e01aa9619da65b3dd507ee"`
[INFO] running `"docker" "rm" "-f" "8732d283e0584e7643f837fcb78a326a1e53f21ec7e01aa9619da65b3dd507ee"`
[INFO] [stdout] 8732d283e0584e7643f837fcb78a326a1e53f21ec7e01aa9619da65b3dd507ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/gettext-utils/0.1.0:/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] 9092819e309a28dcd6e7ef8acf71c5b2c78e79364505f19a6fc59a019ed06933
[INFO] running `"docker" "start" "-a" "9092819e309a28dcd6e7ef8acf71c5b2c78e79364505f19a6fc59a019ed06933"`
[INFO] [stderr]    Compiling gettext-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Iterator` is imported redundantly
[INFO] [stderr]   --> src/lib.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use ::std::iter::Iterator;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "9092819e309a28dcd6e7ef8acf71c5b2c78e79364505f19a6fc59a019ed06933"`
[INFO] running `"docker" "rm" "-f" "9092819e309a28dcd6e7ef8acf71c5b2c78e79364505f19a6fc59a019ed06933"`
[INFO] [stdout] 9092819e309a28dcd6e7ef8acf71c5b2c78e79364505f19a6fc59a019ed06933
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/gettext-utils/0.1.0:/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] ed33c772b54cb4ac067891c950d7a38d9ec20f5fd15678c3745595a6b4e53619
[INFO] running `"docker" "start" "-a" "ed33c772b54cb4ac067891c950d7a38d9ec20f5fd15678c3745595a6b4e53619"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gettext_utils-07874a371a4f2f44
[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] [stderr]    Doc-tests gettext-utils
[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" "ed33c772b54cb4ac067891c950d7a38d9ec20f5fd15678c3745595a6b4e53619"`
[INFO] running `"docker" "rm" "-f" "ed33c772b54cb4ac067891c950d7a38d9ec20f5fd15678c3745595a6b4e53619"`
[INFO] [stdout] ed33c772b54cb4ac067891c950d7a38d9ec20f5fd15678c3745595a6b4e53619