[INFO] cloning repository scottschroeder/caesar
[INFO] running `"git" "clone" "--bare" "git://github.com/scottschroeder/caesar.git" "work/cache/sources/gh/scottschroeder/caesar"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/scottschroeder/caesar'...
[INFO] running `"git" "clone" "work/cache/sources/gh/scottschroeder/caesar" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/caesar"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/caesar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scottschroeder/caesar" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/caesar"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/caesar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca51a1018356e1ee51a3ca48744d2a70621ee1a2
[INFO] sha for GitHub repo scottschroeder/caesar: ca51a1018356e1ee51a3ca48744d2a70621ee1a2
[INFO] validating manifest of scottschroeder/caesar 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 scottschroeder/caesar 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 scottschroeder/caesar
[INFO] finished frobbing scottschroeder/caesar
[INFO] frobbed toml for scottschroeder/caesar written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/caesar/Cargo.toml
[INFO] started frobbing scottschroeder/caesar
[INFO] finished frobbing scottschroeder/caesar
[INFO] frobbed toml for scottschroeder/caesar written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/caesar/Cargo.toml
[INFO] crate scottschroeder/caesar already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/caesar/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing scottschroeder/caesar against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/caesar:/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] 2641b081f9efc0bad865a46c1602bfc88924083eb734b8cf8176e00315a74835
[INFO] running `"docker" "start" "-a" "2641b081f9efc0bad865a46c1602bfc88924083eb734b8cf8176e00315a74835"`
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling caesar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shifty/error.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/shifty/error.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:19:49
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type Result<T> = std::result::Result<T, Box<error::Error>>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `"docker" "inspect" "2641b081f9efc0bad865a46c1602bfc88924083eb734b8cf8176e00315a74835"`
[INFO] running `"docker" "rm" "-f" "2641b081f9efc0bad865a46c1602bfc88924083eb734b8cf8176e00315a74835"`
[INFO] [stdout] 2641b081f9efc0bad865a46c1602bfc88924083eb734b8cf8176e00315a74835
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/caesar:/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] 117f4fc8df03f944aa869583cb3ab387d6e92fff263d746774379b87620a6f80
[INFO] running `"docker" "start" "-a" "117f4fc8df03f944aa869583cb3ab387d6e92fff263d746774379b87620a6f80"`
[INFO] [stderr]    Compiling caesar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shifty/error.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/shifty/error.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:19:49
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type Result<T> = std::result::Result<T, Box<error::Error>>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "117f4fc8df03f944aa869583cb3ab387d6e92fff263d746774379b87620a6f80"`
[INFO] running `"docker" "rm" "-f" "117f4fc8df03f944aa869583cb3ab387d6e92fff263d746774379b87620a6f80"`
[INFO] [stdout] 117f4fc8df03f944aa869583cb3ab387d6e92fff263d746774379b87620a6f80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/caesar:/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] 0cacaf04452b5a520339f790358c049cc07f5f5320aedc3e47d80d9cf6491e74
[INFO] running `"docker" "start" "-a" "0cacaf04452b5a520339f790358c049cc07f5f5320aedc3e47d80d9cf6491e74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/caesar-669635f44cb8b636
[INFO] [stdout] running 24 tests
[INFO] [stdout] test shifty::encoding::create_empty_encoding ... ok
[INFO] [stdout] test shifty::encoding::encode ... ok
[INFO] [stdout] test shifty::encoding::decode ... ok
[INFO] [stdout] test shifty::encoding::parse_empty_alphabet ... ok
[INFO] [stdout] test shifty::encoding::parse_empty_mapping ... ok
[INFO] [stdout] test shifty::encoding::insert_new_char ... ok
[INFO] [stdout] test shifty::encoding::insert_new_map ... ok
[INFO] [stdout] test shifty::encoding::map_string ... ok
[INFO] [stdout] test shifty::encoding::parse_empty_string ... ok
[INFO] [stdout] test shifty::encoding::parse_simple_encoding ... ok
[INFO] [stdout] test shifty::encoding::parse_single_letter ... ok
[INFO] [stdout] test shifty::encoding::transform_char_identity ... ok
[INFO] [stdout] test shifty::encoding::parse_single_mapping ... ok
[INFO] [stdout] test shifty::encoding::transform_num_simple_add ... ok
[INFO] [stdout] test shifty::encoding::transform_num_simple_sub ... ok
[INFO] [stdout] test shifty::encoding::transform_num_wrapping_add ... ok
[INFO] [stdout] test shifty::encoding::translate_with_map ... ok
[INFO] [stdout] test shifty::encoding::transform_num_wrapping_sub ... ok
[INFO] [stdout] test shifty::parser::tests::fail_to_parse_bad_char_in_alphabet ... ok
[INFO] [stdout] test shifty::parser::tests::fail_to_parse_bad_char_in_mapping ... ok
[INFO] [stdout] test shifty::parser::tests::fail_to_parse_bad_toml ... ok
[INFO] [stdout] test shifty::encoding::filter_string ... ok
[INFO] [stdout] test shifty::encoding::encrypt_decrypt ... ok
[INFO] [stdout] test shifty::encoding::transform_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0cacaf04452b5a520339f790358c049cc07f5f5320aedc3e47d80d9cf6491e74"`
[INFO] running `"docker" "rm" "-f" "0cacaf04452b5a520339f790358c049cc07f5f5320aedc3e47d80d9cf6491e74"`
[INFO] [stdout] 0cacaf04452b5a520339f790358c049cc07f5f5320aedc3e47d80d9cf6491e74