[INFO] updating cached repository mister-spock/vigenere
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mister-spock/vigenere
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mister-spock/vigenere" "work/ex/beta-1.38-1/sources/1.37.0/gh/mister-spock/vigenere"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mister-spock/vigenere'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mister-spock/vigenere" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mister-spock/vigenere"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mister-spock/vigenere'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7de15a5a9bed4df8f38312486ce21aa4ce694a3b
[INFO] sha for GitHub repo mister-spock/vigenere: 7de15a5a9bed4df8f38312486ce21aa4ce694a3b
[INFO] validating manifest of mister-spock/vigenere 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 mister-spock/vigenere 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 mister-spock/vigenere
[INFO] finished frobbing mister-spock/vigenere
[INFO] frobbed toml for mister-spock/vigenere written to work/ex/beta-1.38-1/sources/1.37.0/gh/mister-spock/vigenere/Cargo.toml
[INFO] started frobbing mister-spock/vigenere
[INFO] finished frobbing mister-spock/vigenere
[INFO] frobbed toml for mister-spock/vigenere written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mister-spock/vigenere/Cargo.toml
[INFO] crate mister-spock/vigenere already has a lockfile, it will not be regenerated
[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 mister-spock/vigenere 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/gh/mister-spock/vigenere:/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] e1253f619440b00ebddfd2b3af56564b0466f018b0b7e7b65270efaabb41c008
[INFO] running `"docker" "start" "-a" "e1253f619440b00ebddfd2b3af56564b0466f018b0b7e7b65270efaabb41c008"`
[INFO] [stderr]    Compiling vigenere v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:41
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn get_source(matches: &Matches) -> Box<io::Read> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[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/main.rs:60:46
[INFO] [stderr]    |
[INFO] [stderr] 60 |         None => Box::new(io::stdin()) as Box<io::Read>,
[INFO] [stderr]    |                                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:93
[INFO] [stderr]    |
[INFO] [stderr] 61 |         Some(path) => Box::new(File::open(path).expect("Failed to open input file")) as Box<io::Read>,
[INFO] [stderr]    |                                                                                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 | fn get_sink(matches: &Matches) -> Box<io::Write> {
[INFO] [stderr]    |                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:69:47
[INFO] [stderr]    |
[INFO] [stderr] 69 |         None => Box::new(io::stdout()) as Box<io::Write>,
[INFO] [stderr]    |                                               ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:96
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Some(path) => Box::new(File::create(path).expect("Failed to open output file")) as Box<io::Write>,
[INFO] [stderr]    |                                                                                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "e1253f619440b00ebddfd2b3af56564b0466f018b0b7e7b65270efaabb41c008"`
[INFO] running `"docker" "rm" "-f" "e1253f619440b00ebddfd2b3af56564b0466f018b0b7e7b65270efaabb41c008"`
[INFO] [stdout] e1253f619440b00ebddfd2b3af56564b0466f018b0b7e7b65270efaabb41c008
[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/gh/mister-spock/vigenere:/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] e096c877afddd2d3d431a66c731baf16a7a37643bd21c09c520f3dffc3f8efe9
[INFO] running `"docker" "start" "-a" "e096c877afddd2d3d431a66c731baf16a7a37643bd21c09c520f3dffc3f8efe9"`
[INFO] [stderr]    Compiling vigenere v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:41
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn get_source(matches: &Matches) -> Box<io::Read> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[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/main.rs:60:46
[INFO] [stderr]    |
[INFO] [stderr] 60 |         None => Box::new(io::stdin()) as Box<io::Read>,
[INFO] [stderr]    |                                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:93
[INFO] [stderr]    |
[INFO] [stderr] 61 |         Some(path) => Box::new(File::open(path).expect("Failed to open input file")) as Box<io::Read>,
[INFO] [stderr]    |                                                                                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 | fn get_sink(matches: &Matches) -> Box<io::Write> {
[INFO] [stderr]    |                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:69:47
[INFO] [stderr]    |
[INFO] [stderr] 69 |         None => Box::new(io::stdout()) as Box<io::Write>,
[INFO] [stderr]    |                                               ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:96
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Some(path) => Box::new(File::create(path).expect("Failed to open output file")) as Box<io::Write>,
[INFO] [stderr]    |                                                                                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "e096c877afddd2d3d431a66c731baf16a7a37643bd21c09c520f3dffc3f8efe9"`
[INFO] running `"docker" "rm" "-f" "e096c877afddd2d3d431a66c731baf16a7a37643bd21c09c520f3dffc3f8efe9"`
[INFO] [stdout] e096c877afddd2d3d431a66c731baf16a7a37643bd21c09c520f3dffc3f8efe9
[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/gh/mister-spock/vigenere:/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] eb77cc1a6d4fb705d767844542caa9ff6ae1917c7c8c046f0ecc8dc4244c9173
[INFO] running `"docker" "start" "-a" "eb77cc1a6d4fb705d767844542caa9ff6ae1917c7c8c046f0ecc8dc4244c9173"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vigenere-7117842682be14b6
[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/vigenere-32032115c2ea7da2
[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 vigenere
[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" "eb77cc1a6d4fb705d767844542caa9ff6ae1917c7c8c046f0ecc8dc4244c9173"`
[INFO] running `"docker" "rm" "-f" "eb77cc1a6d4fb705d767844542caa9ff6ae1917c7c8c046f0ecc8dc4244c9173"`
[INFO] [stdout] eb77cc1a6d4fb705d767844542caa9ff6ae1917c7c8c046f0ecc8dc4244c9173