[INFO] crate jyx 0.2.0 is already in cache
[INFO] extracting crate jyx 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/jyx/0.2.0
[INFO] extracting crate jyx 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jyx/0.2.0
[INFO] validating manifest of jyx-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jyx-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jyx-0.2.0
[INFO] finished frobbing jyx-0.2.0
[INFO] frobbed toml for jyx-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/jyx/0.2.0/Cargo.toml
[INFO] started frobbing jyx-0.2.0
[INFO] finished frobbing jyx-0.2.0
[INFO] frobbed toml for jyx-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jyx/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jyx-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jyx/0.2.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c98acaf4b78176d1ae1e4ed90ad91f4961b131f76c2ce6e6a857be4c8395474a
[INFO] running `"docker" "start" "-a" "c98acaf4b78176d1ae1e4ed90ad91f4961b131f76c2ce6e6a857be4c8395474a"`
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling serde-xml-rs v0.3.1
[INFO] [stderr]    Compiling unstructured v0.2.0
[INFO] [stderr]    Compiling jyx v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn formatter(&self) -> Box<Formatting> {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn Formatting`
[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/format.rs:66:30
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String>;
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:96:30
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:112:30
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:128:34
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn parse(&self, mut rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:146:30
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.68s
[INFO] running `"docker" "inspect" "c98acaf4b78176d1ae1e4ed90ad91f4961b131f76c2ce6e6a857be4c8395474a"`
[INFO] running `"docker" "rm" "-f" "c98acaf4b78176d1ae1e4ed90ad91f4961b131f76c2ce6e6a857be4c8395474a"`
[INFO] [stdout] c98acaf4b78176d1ae1e4ed90ad91f4961b131f76c2ce6e6a857be4c8395474a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jyx/0.2.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8e4f8f828ee32c984a48f41fcbb066dfb8d659a96641a6d57f1bc4c735e43615
[INFO] running `"docker" "start" "-a" "8e4f8f828ee32c984a48f41fcbb066dfb8d659a96641a6d57f1bc4c735e43615"`
[INFO] [stderr]    Compiling jyx v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn formatter(&self) -> Box<Formatting> {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn Formatting`
[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/format.rs:66:30
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String>;
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/format.rs:96:30
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:112:30
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:128:34
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn parse(&self, mut rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/format.rs:146:30
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn parse(&self, rdr: Box<Read>) -> Result<Document, String> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "8e4f8f828ee32c984a48f41fcbb066dfb8d659a96641a6d57f1bc4c735e43615"`
[INFO] running `"docker" "rm" "-f" "8e4f8f828ee32c984a48f41fcbb066dfb8d659a96641a6d57f1bc4c735e43615"`
[INFO] [stdout] 8e4f8f828ee32c984a48f41fcbb066dfb8d659a96641a6d57f1bc4c735e43615
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jyx/0.2.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1fc5dd3075af705923fad26ce1dcf663ebc616da8f2e9f3219dd6edf96467f4d
[INFO] running `"docker" "start" "-a" "1fc5dd3075af705923fad26ce1dcf663ebc616da8f2e9f3219dd6edf96467f4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jyx-1fbfec2dcbdbb4c9
[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" "1fc5dd3075af705923fad26ce1dcf663ebc616da8f2e9f3219dd6edf96467f4d"`
[INFO] running `"docker" "rm" "-f" "1fc5dd3075af705923fad26ce1dcf663ebc616da8f2e9f3219dd6edf96467f4d"`
[INFO] [stdout] 1fc5dd3075af705923fad26ce1dcf663ebc616da8f2e9f3219dd6edf96467f4d