[INFO] fetching crate iching 0.3.2...
[INFO] extracting crate iching 0.3.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/iching/0.3.2
[INFO] extracting crate iching 0.3.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/iching/0.3.2
[INFO] validating manifest of iching-0.3.2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iching-0.3.2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing iching-0.3.2
[INFO] finished frobbing iching-0.3.2
[INFO] frobbed toml for iching-0.3.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/iching/0.3.2/Cargo.toml
[INFO] started frobbing iching-0.3.2
[INFO] finished frobbing iching-0.3.2
[INFO] frobbed toml for iching-0.3.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/iching/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing iching-0.3.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/iching/0.3.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] e4bbb1bc955f2f75ed89b8db2ede4c1077b7893579b64ce0ac7241c79f006021
[INFO] running `"docker" "start" "-a" "e4bbb1bc955f2f75ed89b8db2ede4c1077b7893579b64ce0ac7241c79f006021"`
[INFO] [stderr]    Compiling iching v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hexagram_repository.rs:30:48
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn initialize(&mut self) -> Result<(), Box<Error>>;
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[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/bin/hexagram_json/mod.rs:47:48
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn initialize(&mut self) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `"docker" "inspect" "e4bbb1bc955f2f75ed89b8db2ede4c1077b7893579b64ce0ac7241c79f006021"`
[INFO] running `"docker" "rm" "-f" "e4bbb1bc955f2f75ed89b8db2ede4c1077b7893579b64ce0ac7241c79f006021"`
[INFO] [stdout] e4bbb1bc955f2f75ed89b8db2ede4c1077b7893579b64ce0ac7241c79f006021
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/iching/0.3.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] bf1840c4757f596120c631422dad2d087f3315615b19861e7d052f01e3c588cc
[INFO] running `"docker" "start" "-a" "bf1840c4757f596120c631422dad2d087f3315615b19861e7d052f01e3c588cc"`
[INFO] [stderr]    Compiling iching v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hexagram_repository.rs:30:48
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn initialize(&mut self) -> Result<(), Box<Error>>;
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[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/bin/hexagram_json/mod.rs:47:48
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn initialize(&mut self) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "bf1840c4757f596120c631422dad2d087f3315615b19861e7d052f01e3c588cc"`
[INFO] running `"docker" "rm" "-f" "bf1840c4757f596120c631422dad2d087f3315615b19861e7d052f01e3c588cc"`
[INFO] [stdout] bf1840c4757f596120c631422dad2d087f3315615b19861e7d052f01e3c588cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/iching/0.3.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 7c64144eb670bce119e5424d8ab0d1b8e813e577cf3d9a09cde7e79e080a66e1
[INFO] running `"docker" "start" "-a" "7c64144eb670bce119e5424d8ab0d1b8e813e577cf3d9a09cde7e79e080a66e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iching-0e039f0d1704a6a8
[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] [stderr]      Running /opt/crater/target/debug/deps/iching-08477a5132ea965a
[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] [stderr]    Doc-tests iching
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 26) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HexagramJson`
[INFO] [stdout]  --> src/lib.rs:30:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut hexagrams: HexagramRepository = HexagramJson::new();
[INFO] [stdout]   |                                         ^^^^^^^^^^^^ use of undeclared type or module `HexagramJson`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Hexagram`
[INFO] [stdout]   --> src/lib.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |    let new_hexagram = Hexagram::from_coin_tosses();
[INFO] [stdout]    |                       ^^^^^^^^ use of undeclared type or module `Hexagram`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HexagramOrdering`
[INFO] [stdout]   --> src/lib.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 15 |    let hexagram_number = new_hexagram.as_number(false, HexagramOrdering::KingWen);
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^ use of undeclared type or module `HexagramOrdering`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HexagramRepository` in this scope
[INFO] [stdout]  --> src/lib.rs:30:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut hexagrams: HexagramRepository = HexagramJson::new();
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 5 | use iching::hexagram_repository::HexagramRepository;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 14) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `install`
[INFO] [stdout]  --> src/lib.rs:15:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | cargo install iching
[INFO] [stdout]   |       ^^^^^^^ expected one of 8 possible tokens here
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cargo` in this scope
[INFO] [stdout]  --> src/lib.rs:15:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | cargo install iching
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 18) stdout ----
[INFO] [stdout] error[E0423]: expected value, found module `iching`
[INFO] [stdout]  --> src/lib.rs:19:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | iching --help
[INFO] [stdout]   | ^^^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `help` in this scope
[INFO] [stdout]  --> src/lib.rs:19:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | iching --help
[INFO] [stdout]   |          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 14)
[INFO] [stdout]     src/lib.rs -  (line 18)
[INFO] [stdout]     src/lib.rs -  (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "7c64144eb670bce119e5424d8ab0d1b8e813e577cf3d9a09cde7e79e080a66e1"`
[INFO] running `"docker" "rm" "-f" "7c64144eb670bce119e5424d8ab0d1b8e813e577cf3d9a09cde7e79e080a66e1"`
[INFO] [stdout] 7c64144eb670bce119e5424d8ab0d1b8e813e577cf3d9a09cde7e79e080a66e1