[INFO] crate nom-operator 0.0.2 is already in cache
[INFO] extracting crate nom-operator 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/nom-operator/0.0.2
[INFO] extracting crate nom-operator 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-operator/0.0.2
[INFO] validating manifest of nom-operator-0.0.2 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 nom-operator-0.0.2 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 nom-operator-0.0.2
[INFO] finished frobbing nom-operator-0.0.2
[INFO] frobbed toml for nom-operator-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nom-operator/0.0.2/Cargo.toml
[INFO] started frobbing nom-operator-0.0.2
[INFO] finished frobbing nom-operator-0.0.2
[INFO] frobbed toml for nom-operator-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-operator/0.0.2/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 nom-operator-0.0.2 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-5/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/nom-operator/0.0.2:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 19554dcfe950d12157156d801a6e53b42fa39784e201cbc6ded5debb13d456bf
[INFO] running `"docker" "start" "-a" "19554dcfe950d12157156d801a6e53b42fa39784e201cbc6ded5debb13d456bf"`
[INFO] [stderr]    Compiling nom-operator v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 | type Parser = Box<Fn(&[u8]) -> IResult<&[u8], &[u8]>>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> IResult<&[u8], &[u8]>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "19554dcfe950d12157156d801a6e53b42fa39784e201cbc6ded5debb13d456bf"`
[INFO] running `"docker" "rm" "-f" "19554dcfe950d12157156d801a6e53b42fa39784e201cbc6ded5debb13d456bf"`
[INFO] [stdout] 19554dcfe950d12157156d801a6e53b42fa39784e201cbc6ded5debb13d456bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/nom-operator/0.0.2:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 94fcaafa88e37bd2372bff9d7105895d9a382d65d3f5556c35b0375b160e1e00
[INFO] running `"docker" "start" "-a" "94fcaafa88e37bd2372bff9d7105895d9a382d65d3f5556c35b0375b160e1e00"`
[INFO] [stderr]    Compiling nom-operator v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 | type Parser = Box<Fn(&[u8]) -> IResult<&[u8], &[u8]>>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> IResult<&[u8], &[u8]>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "94fcaafa88e37bd2372bff9d7105895d9a382d65d3f5556c35b0375b160e1e00"`
[INFO] running `"docker" "rm" "-f" "94fcaafa88e37bd2372bff9d7105895d9a382d65d3f5556c35b0375b160e1e00"`
[INFO] [stdout] 94fcaafa88e37bd2372bff9d7105895d9a382d65d3f5556c35b0375b160e1e00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/nom-operator/0.0.2:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 51d9111a67721d8699f859b38659acdd8fe189f64382ed3426e0e59973870176
[INFO] running `"docker" "start" "-a" "51d9111a67721d8699f859b38659acdd8fe189f64382ed3426e0e59973870176"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nom_operator-497bbc1595b97ac1
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::parse_unary_double ... ok
[INFO] [stdout] test tests::parse_unary ... ok
[INFO] [stdout] test tests::parse_binary ... 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 nom_operator
[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" "51d9111a67721d8699f859b38659acdd8fe189f64382ed3426e0e59973870176"`
[INFO] running `"docker" "rm" "-f" "51d9111a67721d8699f859b38659acdd8fe189f64382ed3426e0e59973870176"`
[INFO] [stdout] 51d9111a67721d8699f859b38659acdd8fe189f64382ed3426e0e59973870176