[INFO] crate itc 0.1.2 is already in cache
[INFO] extracting crate itc 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/itc/0.1.2
[INFO] extracting crate itc 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itc/0.1.2
[INFO] validating manifest of itc-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of itc-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing itc-0.1.2
[INFO] finished frobbing itc-0.1.2
[INFO] frobbed toml for itc-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/itc/0.1.2/Cargo.toml
[INFO] started frobbing itc-0.1.2
[INFO] finished frobbing itc-0.1.2
[INFO] frobbed toml for itc-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itc/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing itc-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itc/0.1.2:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] dd9a23a28e1c3628d35cb8d0142cf147db9f3438ba1d1f83b8a52068617b6a41
[INFO] running `"docker" "start" "-a" "dd9a23a28e1c3628d35cb8d0142cf147db9f3438ba1d1f83b8a52068617b6a41"`
[INFO] [stderr]    Compiling itc v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "dd9a23a28e1c3628d35cb8d0142cf147db9f3438ba1d1f83b8a52068617b6a41"`
[INFO] running `"docker" "rm" "-f" "dd9a23a28e1c3628d35cb8d0142cf147db9f3438ba1d1f83b8a52068617b6a41"`
[INFO] [stdout] dd9a23a28e1c3628d35cb8d0142cf147db9f3438ba1d1f83b8a52068617b6a41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itc/0.1.2:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a83f90eda4d0f3f0e42945c6e4ead2a25df0691bf223ea03a75688e935bd70b3
[INFO] running `"docker" "start" "-a" "a83f90eda4d0f3f0e42945c6e4ead2a25df0691bf223ea03a75688e935bd70b3"`
[INFO] [stderr]    Compiling itc v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "a83f90eda4d0f3f0e42945c6e4ead2a25df0691bf223ea03a75688e935bd70b3"`
[INFO] running `"docker" "rm" "-f" "a83f90eda4d0f3f0e42945c6e4ead2a25df0691bf223ea03a75688e935bd70b3"`
[INFO] [stdout] a83f90eda4d0f3f0e42945c6e4ead2a25df0691bf223ea03a75688e935bd70b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itc/0.1.2:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 324db1a3d0955fa5e7a496af6307b69d4bb35ea2b692e8c1bc6dbd6e187d0fb7
[INFO] running `"docker" "start" "-a" "324db1a3d0955fa5e7a496af6307b69d4bb35ea2b692e8c1bc6dbd6e187d0fb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/itc-a49c8cf149fbb5a9
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test ascii_coding::tests::stamp_display ... ok
[INFO] [stdout] test ascii_coding::tests::test_parser_id_string_round_trip ... ok
[INFO] [stdout] test ascii_coding::tests::test_parser_take_id_tree ... ok
[INFO] [stdout] test ascii_coding::tests::test_parser_event_tree_string_round_trip ... ok
[INFO] [stdout] test ascii_coding::tests::test_parser_take_number ... ok
[INFO] [stdout] test tests::norm_id_0_0_is_0 ... ok
[INFO] [stdout] test tests::norm_e_two ... ok
[INFO] [stdout] test tests::norm_e_one ... ok
[INFO] [stdout] test tests::example ... ok
[INFO] [stdout] test tests::norm_id_zero_is_zero ... ok
[INFO] [stdout] test tests::split_test ... ok
[INFO] [stdout] test ascii_coding::tests::event_tree_display ... ok
[INFO] [stdout] test tests::norm_id_0_1_is_0_1 ... ok
[INFO] [stdout] test tests::norm_id_one_is_one ... ok
[INFO] [stdout] test tests::norm_id_1_1_1_is_1 ... ok
[INFO] [stdout] test tests::norm_id_1_1_is_1 ... ok
[INFO] [stdout] test ascii_coding::tests::id_tree_display ... ok
[INFO] [stdout] test ascii_coding::tests::test_parser_stamp_string_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... 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" "324db1a3d0955fa5e7a496af6307b69d4bb35ea2b692e8c1bc6dbd6e187d0fb7"`
[INFO] running `"docker" "rm" "-f" "324db1a3d0955fa5e7a496af6307b69d4bb35ea2b692e8c1bc6dbd6e187d0fb7"`
[INFO] [stdout] 324db1a3d0955fa5e7a496af6307b69d4bb35ea2b692e8c1bc6dbd6e187d0fb7