[INFO] crate libimagentrycategory 0.9.3 is already in cache
[INFO] extracting crate libimagentrycategory 0.9.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/libimagentrycategory/0.9.3
[INFO] extracting crate libimagentrycategory 0.9.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libimagentrycategory/0.9.3
[INFO] validating manifest of libimagentrycategory-0.9.3 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 libimagentrycategory-0.9.3 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 libimagentrycategory-0.9.3
[INFO] finished frobbing libimagentrycategory-0.9.3
[INFO] frobbed toml for libimagentrycategory-0.9.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libimagentrycategory/0.9.3/Cargo.toml
[INFO] started frobbing libimagentrycategory-0.9.3
[INFO] finished frobbing libimagentrycategory-0.9.3
[INFO] frobbed toml for libimagentrycategory-0.9.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libimagentrycategory/0.9.3/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 libimagentrycategory-0.9.3 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-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/libimagentrycategory/0.9.3:/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] 2bfe69193047226685b6100e8c14e071223241bef425651bed061a8160362122
[INFO] running `"docker" "start" "-a" "2bfe69193047226685b6100e8c14e071223241bef425651bed061a8160362122"`
[INFO] [stderr]    Compiling filters v0.3.0
[INFO] [stderr]    Compiling libimagentrylink v0.9.3
[INFO] [stderr]    Compiling libimagentryutil v0.9.3
[INFO] [stderr]    Compiling libimagentrycategory v0.9.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entry.rs:39:51
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn set_category_checked(&mut self, register: &CategoryStore, s: &str) -> Result<()>;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoryStore`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entry.rs:64:51
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn set_category_checked(&mut self, register: &CategoryStore, s: &str) -> Result<()> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoryStore`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `"docker" "inspect" "2bfe69193047226685b6100e8c14e071223241bef425651bed061a8160362122"`
[INFO] running `"docker" "rm" "-f" "2bfe69193047226685b6100e8c14e071223241bef425651bed061a8160362122"`
[INFO] [stdout] 2bfe69193047226685b6100e8c14e071223241bef425651bed061a8160362122
[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/libimagentrycategory/0.9.3:/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] 6a2a56d8f54ee0eccf6167ab04e43765bc6afcf610b93e32c3db3eb33f78dfa4
[INFO] running `"docker" "start" "-a" "6a2a56d8f54ee0eccf6167ab04e43765bc6afcf610b93e32c3db3eb33f78dfa4"`
[INFO] [stderr]    Compiling libimagentrycategory v0.9.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entry.rs:39:51
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn set_category_checked(&mut self, register: &CategoryStore, s: &str) -> Result<()>;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoryStore`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entry.rs:64:51
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn set_category_checked(&mut self, register: &CategoryStore, s: &str) -> Result<()> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoryStore`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `"docker" "inspect" "6a2a56d8f54ee0eccf6167ab04e43765bc6afcf610b93e32c3db3eb33f78dfa4"`
[INFO] running `"docker" "rm" "-f" "6a2a56d8f54ee0eccf6167ab04e43765bc6afcf610b93e32c3db3eb33f78dfa4"`
[INFO] [stdout] 6a2a56d8f54ee0eccf6167ab04e43765bc6afcf610b93e32c3db3eb33f78dfa4
[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/libimagentrycategory/0.9.3:/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] 3647fee2d97d7f6b345003461aeffb3a6456ed19c9633b0e774aff9c1193916a
[INFO] running `"docker" "start" "-a" "3647fee2d97d7f6b345003461aeffb3a6456ed19c9633b0e774aff9c1193916a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libimagentrycategory-8a51b4c04dd5fc09
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test store::tests::test_creating_category ... ok
[INFO] [stdout] test store::tests::test_non_existing_category_exists ... ok
[INFO] [stdout] test store::tests::test_creating_category_creates_store_entry ... ok
[INFO] [stdout] test store::tests::test_creating_category_creates_store_entry_with_header_field_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libimagentrycategory
[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" "3647fee2d97d7f6b345003461aeffb3a6456ed19c9633b0e774aff9c1193916a"`
[INFO] running `"docker" "rm" "-f" "3647fee2d97d7f6b345003461aeffb3a6456ed19c9633b0e774aff9c1193916a"`
[INFO] [stdout] 3647fee2d97d7f6b345003461aeffb3a6456ed19c9633b0e774aff9c1193916a