[INFO] crate v_escape_derive 0.5.3 is already in cache
[INFO] extracting crate v_escape_derive 0.5.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/v_escape_derive/0.5.3
[INFO] extracting crate v_escape_derive 0.5.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/v_escape_derive/0.5.3
[INFO] validating manifest of v_escape_derive-0.5.3 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 v_escape_derive-0.5.3 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 v_escape_derive-0.5.3
[INFO] finished frobbing v_escape_derive-0.5.3
[INFO] frobbed toml for v_escape_derive-0.5.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/v_escape_derive/0.5.3/Cargo.toml
[INFO] started frobbing v_escape_derive-0.5.3
[INFO] finished frobbing v_escape_derive-0.5.3
[INFO] frobbed toml for v_escape_derive-0.5.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/v_escape_derive/0.5.3/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 v_escape_derive-0.5.3 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-3/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/v_escape_derive/0.5.3:/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] a1bf03f36b6e92448a74c6dd0fcaf75eb74326ddd8165dcd57f2153bb27c553b
[INFO] running `"docker" "start" "-a" "a1bf03f36b6e92448a74c6dd0fcaf75eb74326ddd8165dcd57f2153bb27c553b"`
[INFO] [stderr]    Compiling v_escape_derive v0.5.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "a1bf03f36b6e92448a74c6dd0fcaf75eb74326ddd8165dcd57f2153bb27c553b"`
[INFO] running `"docker" "rm" "-f" "a1bf03f36b6e92448a74c6dd0fcaf75eb74326ddd8165dcd57f2153bb27c553b"`
[INFO] [stdout] a1bf03f36b6e92448a74c6dd0fcaf75eb74326ddd8165dcd57f2153bb27c553b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/v_escape_derive/0.5.3:/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] f862c6b9c5f47271fc528db397eb02a19583af567621b7b86e5deb75cd77347e
[INFO] running `"docker" "start" "-a" "f862c6b9c5f47271fc528db397eb02a19583af567621b7b86e5deb75cd77347e"`
[INFO] [stderr]    Compiling v_escape_derive v0.5.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "f862c6b9c5f47271fc528db397eb02a19583af567621b7b86e5deb75cd77347e"`
[INFO] running `"docker" "rm" "-f" "f862c6b9c5f47271fc528db397eb02a19583af567621b7b86e5deb75cd77347e"`
[INFO] [stdout] f862c6b9c5f47271fc528db397eb02a19583af567621b7b86e5deb75cd77347e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/v_escape_derive/0.5.3:/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] 370147c70c3cf736e6c7259e62f6d1c528db06703b4be557d7fcb68da0cb27ed
[INFO] running `"docker" "start" "-a" "370147c70c3cf736e6c7259e62f6d1c528db06703b4be557d7fcb68da0cb27ed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/v_escape_derive-21c457725829fb4e
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test generator::test::test_1_range_1_escape ... ok
[INFO] [stdout] test generator::test::test_1_range ... ok
[INFO] [stdout] test generator::test::test_1_range_2_escape_b ... ok
[INFO] [stdout] test generator::test::test_1_range_2_escape_a ... ok
[INFO] [stdout] test generator::test::test_2_escape ... ok
[INFO] [stdout] test generator::test::test_1_escape ... ok
[INFO] [stdout] test generator::test::test_1_range_2_escape_c ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_a ... ok
[INFO] [stdout] test generator::test::test_2_range ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_b ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_c ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_d ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_e ... ok
[INFO] [stdout] test generator::test::test_3_escape ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_f ... ok
[INFO] [stdout] test generator::test::test_3_range ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_b ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_c ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_d ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_e ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_a ... ok
[INFO] [stdout] test parser::test::test_syntax ... ok
[INFO] [stdout] test parser::test::test_panic_overflow_i8 ... ok
[INFO] [stdout] test parser::test::test_panic_overflow_negative ... ok
[INFO] [stdout] test parser::test::test_parser ... ok
[INFO] [stdout] test parser::test::test_panic_empty ... ok
[INFO] [stdout] test parser::test::test_panic_repeated ... ok
[INFO] [stdout] test parser::test::test_panic_overflow_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests v_escape_derive
[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" "370147c70c3cf736e6c7259e62f6d1c528db06703b4be557d7fcb68da0cb27ed"`
[INFO] running `"docker" "rm" "-f" "370147c70c3cf736e6c7259e62f6d1c528db06703b4be557d7fcb68da0cb27ed"`
[INFO] [stdout] 370147c70c3cf736e6c7259e62f6d1c528db06703b4be557d7fcb68da0cb27ed