[INFO] crate crockford 1.0.1 is already in cache
[INFO] extracting crate crockford 1.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/crockford/1.0.1
[INFO] extracting crate crockford 1.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crockford/1.0.1
[INFO] validating manifest of crockford-1.0.1 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 crockford-1.0.1 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 crockford-1.0.1
[INFO] finished frobbing crockford-1.0.1
[INFO] frobbed toml for crockford-1.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crockford/1.0.1/Cargo.toml
[INFO] started frobbing crockford-1.0.1
[INFO] finished frobbing crockford-1.0.1
[INFO] frobbed toml for crockford-1.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crockford/1.0.1/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 crockford-1.0.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crockford/1.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 79274aa7e5e829f7e4e7ff69b417a0922f9c3e3441af2e8135bb453687d61dd9
[INFO] running `"docker" "start" "-a" "79274aa7e5e829f7e4e7ff69b417a0922f9c3e3441af2e8135bb453687d61dd9"`
[INFO] [stderr]    Compiling crockford v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "79274aa7e5e829f7e4e7ff69b417a0922f9c3e3441af2e8135bb453687d61dd9"`
[INFO] running `"docker" "rm" "-f" "79274aa7e5e829f7e4e7ff69b417a0922f9c3e3441af2e8135bb453687d61dd9"`
[INFO] [stdout] 79274aa7e5e829f7e4e7ff69b417a0922f9c3e3441af2e8135bb453687d61dd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crockford/1.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2e51131ebaf98098e39bb5c06c9a512a7c5cd278add817ac7a69da67875ea2f
[INFO] running `"docker" "start" "-a" "c2e51131ebaf98098e39bb5c06c9a512a7c5cd278add817ac7a69da67875ea2f"`
[INFO] [stderr]    Compiling crockford v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "c2e51131ebaf98098e39bb5c06c9a512a7c5cd278add817ac7a69da67875ea2f"`
[INFO] running `"docker" "rm" "-f" "c2e51131ebaf98098e39bb5c06c9a512a7c5cd278add817ac7a69da67875ea2f"`
[INFO] [stdout] c2e51131ebaf98098e39bb5c06c9a512a7c5cd278add817ac7a69da67875ea2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crockford/1.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 17a4f8d9a467caf5017b8daf94d0c143842701f06b2c41936a9bf6b7ffc84d82
[INFO] running `"docker" "start" "-a" "17a4f8d9a467caf5017b8daf94d0c143842701f06b2c41936a9bf6b7ffc84d82"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crockford-6bec3cb5767acf13
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test decoding::tests::four_z_q_works ... ok
[INFO] [stdout] test decoding::tests::invalid_bytes_fail ... ok
[INFO] [stdout] test decoding::tests::large_values_become_large_values ... ok
[INFO] [stdout] test decoding::tests::long_strings_fail ... ok
[INFO] [stdout] test decoding::tests::map_to_0 ... ok
[INFO] [stdout] test decoding::tests::map_to_1 ... ok
[INFO] [stdout] test decoding::tests::max_value_works ... ok
[INFO] [stdout] test decoding::tests::q_equals_23 ... ok
[INFO] [stdout] test decoding::tests::u_produces_an_error_instead_of_a_crash ... ok
[INFO] [stdout] test decoding::tests::z_equals_31 ... ok
[INFO] [stdout] test decoding::tests::zero_becomes_zero ... ok
[INFO] [stdout] test decoding::tests::zero_length_strings_fail ... ok
[INFO] [stdout] test encoding::tests::large_even_number ... ok
[INFO] [stdout] test encoding::tests::round_trips ... ignored
[INFO] [stdout] test encoding::tests::large_odd_number ... ok
[INFO] [stdout] test encoding::tests::large_value_returns_correct_large_value ... ok
[INFO] [stdout] test encoding::tests::x5111_is_4zq ... ok
[INFO] [stdout] test encoding::tests::zero_returns_zero ... ok
[INFO] [stdout] test encoding::tests::tiny_number ... ok
[INFO] [stdout] test encoding::tests::x18446744073709551615_is_fzzzzzzzzzzzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crockford
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "17a4f8d9a467caf5017b8daf94d0c143842701f06b2c41936a9bf6b7ffc84d82"`
[INFO] running `"docker" "rm" "-f" "17a4f8d9a467caf5017b8daf94d0c143842701f06b2c41936a9bf6b7ffc84d82"`
[INFO] [stdout] 17a4f8d9a467caf5017b8daf94d0c143842701f06b2c41936a9bf6b7ffc84d82