[INFO] crate ssap 0.0.1 is already in cache
[INFO] extracting crate ssap 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ssap/0.0.1
[INFO] extracting crate ssap 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssap/0.0.1
[INFO] validating manifest of ssap-0.0.1 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 ssap-0.0.1 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 ssap-0.0.1
[INFO] finished frobbing ssap-0.0.1
[INFO] frobbed toml for ssap-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ssap/0.0.1/Cargo.toml
[INFO] started frobbing ssap-0.0.1
[INFO] finished frobbing ssap-0.0.1
[INFO] frobbed toml for ssap-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssap/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache
[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 ssap-0.0.1 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-2/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/ssap/0.0.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a2dd347e179799b6e9e735247bc6dfcffceea32a71ee100cf127be33d85c839c
[INFO] running `"docker" "start" "-a" "a2dd347e179799b6e9e735247bc6dfcffceea32a71ee100cf127be33d85c839c"`
[INFO] [stderr]    Compiling ssap v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "a2dd347e179799b6e9e735247bc6dfcffceea32a71ee100cf127be33d85c839c"`
[INFO] running `"docker" "rm" "-f" "a2dd347e179799b6e9e735247bc6dfcffceea32a71ee100cf127be33d85c839c"`
[INFO] [stdout] a2dd347e179799b6e9e735247bc6dfcffceea32a71ee100cf127be33d85c839c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/ssap/0.0.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 95174fc106baa5b43e9932c4e9918a29d51fba4155badeb8c530963ef040d88c
[INFO] running `"docker" "start" "-a" "95174fc106baa5b43e9932c4e9918a29d51fba4155badeb8c530963ef040d88c"`
[INFO] [stderr]    Compiling ssap v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:45:49
[INFO] [stderr]    |
[INFO] [stderr] 45 |     assert_eq!(vec![Elem::Value(b"foo")], parse(&vec![b"foo"]));
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^ expected slice, found struct `std::vec::Vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&[&[u8]]`
[INFO] [stderr]               found type `&std::vec::Vec<&[u8; 3]>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:47:29
[INFO] [stderr]    |
[INFO] [stderr] 47 |         parse(&vec![b"foo", b"[", b"bar", b"]"]));
[INFO] [stderr]    |                             ^^^^ expected an array with a fixed size of 3 elements, found one with 1 element
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&[u8; 3]`
[INFO] [stderr]               found type `&'static [u8; 1]`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 |         parse(&vec![b"foo", b"[", b"bar", b"]"]));
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected slice, found struct `std::vec::Vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&[&[u8]]`
[INFO] [stderr]               found type `&std::vec::Vec<&[u8; 3]>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `ssap`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "95174fc106baa5b43e9932c4e9918a29d51fba4155badeb8c530963ef040d88c"`
[INFO] running `"docker" "rm" "-f" "95174fc106baa5b43e9932c4e9918a29d51fba4155badeb8c530963ef040d88c"`
[INFO] [stdout] 95174fc106baa5b43e9932c4e9918a29d51fba4155badeb8c530963ef040d88c