[INFO] crate xpath_reader 0.5.3 is already in cache
[INFO] extracting crate xpath_reader 0.5.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/xpath_reader/0.5.3
[INFO] extracting crate xpath_reader 0.5.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xpath_reader/0.5.3
[INFO] validating manifest of xpath_reader-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 xpath_reader-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 xpath_reader-0.5.3
[INFO] finished frobbing xpath_reader-0.5.3
[INFO] frobbed toml for xpath_reader-0.5.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/xpath_reader/0.5.3/Cargo.toml
[INFO] started frobbing xpath_reader-0.5.3
[INFO] finished frobbing xpath_reader-0.5.3
[INFO] frobbed toml for xpath_reader-0.5.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xpath_reader/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing xpath_reader-0.5.3 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xpath_reader/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6bdec49e5118f45bda3ed945e8cdbb5b6c64f677eb10ff2d40a132cbb4ce3e2d
[INFO] running `"docker" "start" "-a" "6bdec49e5118f45bda3ed945e8cdbb5b6c64f677eb10ff2d40a132cbb4ce3e2d"`
[INFO] [stderr]    Compiling typed-arena v1.5.0
[INFO] [stderr]    Compiling sxd-document v0.3.2
[INFO] [stderr]    Compiling sxd-xpath v0.4.2
[INFO] [stderr]    Compiling xpath_reader v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Internal(Box<InternalError>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn InternalError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Error(Box<error::Error + Send + Sync>),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     ErrorWithMessage(Box<error::Error + Send + Sync>, String),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `"docker" "inspect" "6bdec49e5118f45bda3ed945e8cdbb5b6c64f677eb10ff2d40a132cbb4ce3e2d"`
[INFO] running `"docker" "rm" "-f" "6bdec49e5118f45bda3ed945e8cdbb5b6c64f677eb10ff2d40a132cbb4ce3e2d"`
[INFO] [stdout] 6bdec49e5118f45bda3ed945e8cdbb5b6c64f677eb10ff2d40a132cbb4ce3e2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xpath_reader/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] aa6868a6ec083d360c85d32809ca7468d05377a6e04e2e8ce78381bd00e835d9
[INFO] running `"docker" "start" "-a" "aa6868a6ec083d360c85d32809ca7468d05377a6e04e2e8ce78381bd00e835d9"`
[INFO] [stderr]    Compiling xpath_reader v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Internal(Box<InternalError>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn InternalError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Error(Box<error::Error + Send + Sync>),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     ErrorWithMessage(Box<error::Error + Send + Sync>, String),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "aa6868a6ec083d360c85d32809ca7468d05377a6e04e2e8ce78381bd00e835d9"`
[INFO] running `"docker" "rm" "-f" "aa6868a6ec083d360c85d32809ca7468d05377a6e04e2e8ce78381bd00e835d9"`
[INFO] [stdout] aa6868a6ec083d360c85d32809ca7468d05377a6e04e2e8ce78381bd00e835d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xpath_reader/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8a6a2867ad2e7dec7ae9bb5f5a931962f4a2de0aeab443ff8c7462faedaf866f
[INFO] running `"docker" "start" "-a" "8a6a2867ad2e7dec7ae9bb5f5a931962f4a2de0aeab443ff8c7462faedaf866f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xpath_reader-4e4d6225cef51f39
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test reader::tests::num_from_xml ... ok
[INFO] [stdout] test reader::tests::num_absent ... ok
[INFO] [stdout] test reader::tests::bool_from_xml ... ok
[INFO] [stdout] test reader::tests::string_from_xml ... ok
[INFO] [stdout] test reader::tests::vec_existent ... ok
[INFO] [stdout] test reader::tests::vec_non_existent ... ok
[INFO] [stderr]    Doc-tests xpath_reader
[INFO] [stdout] test reader::tests::xpath_str_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 20) ... 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" "8a6a2867ad2e7dec7ae9bb5f5a931962f4a2de0aeab443ff8c7462faedaf866f"`
[INFO] running `"docker" "rm" "-f" "8a6a2867ad2e7dec7ae9bb5f5a931962f4a2de0aeab443ff8c7462faedaf866f"`
[INFO] [stdout] 8a6a2867ad2e7dec7ae9bb5f5a931962f4a2de0aeab443ff8c7462faedaf866f