[INFO] crate imag-tag 0.9.3 is already in cache
[INFO] extracting crate imag-tag 0.9.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/imag-tag/0.9.3
[INFO] extracting crate imag-tag 0.9.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/imag-tag/0.9.3
[INFO] validating manifest of imag-tag-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 imag-tag-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 imag-tag-0.9.3
[INFO] finished frobbing imag-tag-0.9.3
[INFO] frobbed toml for imag-tag-0.9.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/imag-tag/0.9.3/Cargo.toml
[INFO] started frobbing imag-tag-0.9.3
[INFO] finished frobbing imag-tag-0.9.3
[INFO] frobbed toml for imag-tag-0.9.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/imag-tag/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 imag-tag-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/imag-tag/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] 5d837554607de9a47f56a124e8f22410854339517600432fdd55dccda3cb725d
[INFO] running `"docker" "start" "-a" "5d837554607de9a47f56a124e8f22410854339517600432fdd55dccda3cb725d"`
[INFO] [stderr]    Compiling handlebars v1.1.0
[INFO] [stderr]    Compiling libimagutil v0.9.3
[INFO] [stderr]    Compiling libimagstore v0.9.3
[INFO] [stderr]    Compiling libimagentrytag v0.9.3
[INFO] [stderr]    Compiling libimaginteraction v0.9.3
[INFO] [stderr]    Compiling libimagrt v0.9.3
[INFO] [stderr]    Compiling imag-tag v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.49s
[INFO] running `"docker" "inspect" "5d837554607de9a47f56a124e8f22410854339517600432fdd55dccda3cb725d"`
[INFO] running `"docker" "rm" "-f" "5d837554607de9a47f56a124e8f22410854339517600432fdd55dccda3cb725d"`
[INFO] [stdout] 5d837554607de9a47f56a124e8f22410854339517600432fdd55dccda3cb725d
[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/imag-tag/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] 60de51ee91e12312d0805245ba855a244e6f2e4f83cb58b7a97031d2f81f198a
[INFO] running `"docker" "start" "-a" "60de51ee91e12312d0805245ba855a244e6f2e4f83cb58b7a97031d2f81f198a"`
[INFO] [stderr]    Compiling imag-tag v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `"docker" "inspect" "60de51ee91e12312d0805245ba855a244e6f2e4f83cb58b7a97031d2f81f198a"`
[INFO] running `"docker" "rm" "-f" "60de51ee91e12312d0805245ba855a244e6f2e4f83cb58b7a97031d2f81f198a"`
[INFO] [stdout] 60de51ee91e12312d0805245ba855a244e6f2e4f83cb58b7a97031d2f81f198a
[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/imag-tag/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] d0ed2d8268839124dba108fa5c756c1ce472adc30ac6efd25c1cbc25448ce359
[INFO] running `"docker" "start" "-a" "d0ed2d8268839124dba108fa5c756c1ce472adc30ac6efd25c1cbc25448ce359"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imag_tag-e6e4b9028e2bab65
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test-tag-remove-removes-but-doesnt-crash-on-nonexistent-tag
[INFO] [stdout] test tests::test_tag_remove_removes_but_doesnt_crash_on_nonexistent_tag ... ok
[INFO] [stdout] test-tag-add-adds-tags
[INFO] [stdout] test tests::test_tag_add_adds_tag ... ok
[INFO] [stdout] test-tag-remove-removes-tag
[INFO] [stdout] test tests::test_tag_remove_removes_tag ... ok
[INFO] [stdout] test-tag-remove-removes-only-to-remove-tag-doesnt-crash-on-nonexistent-tag
[INFO] [stdout] test tests::test_tag_remove_removes_only_to_remove_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d0ed2d8268839124dba108fa5c756c1ce472adc30ac6efd25c1cbc25448ce359"`
[INFO] running `"docker" "rm" "-f" "d0ed2d8268839124dba108fa5c756c1ce472adc30ac6efd25c1cbc25448ce359"`
[INFO] [stdout] d0ed2d8268839124dba108fa5c756c1ce472adc30ac6efd25c1cbc25448ce359