[INFO] crate winternitz 0.1.4 is already in cache
[INFO] extracting crate winternitz 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/winternitz/0.1.4
[INFO] extracting crate winternitz 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/winternitz/0.1.4
[INFO] validating manifest of winternitz-0.1.4 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 winternitz-0.1.4 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 winternitz-0.1.4
[INFO] finished frobbing winternitz-0.1.4
[INFO] frobbed toml for winternitz-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/winternitz/0.1.4/Cargo.toml
[INFO] started frobbing winternitz-0.1.4
[INFO] finished frobbing winternitz-0.1.4
[INFO] frobbed toml for winternitz-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/winternitz/0.1.4/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing winternitz-0.1.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/winternitz/0.1.4:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5fcfda005effb06cea4f14654f2af2cb4f0cffbaa6a24383e9d64f338f413469
[INFO] running `"docker" "start" "-a" "5fcfda005effb06cea4f14654f2af2cb4f0cffbaa6a24383e9d64f338f413469"`
[INFO] [stderr]    Compiling winternitz v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:344:65
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn deformat_bytes(bytestr: &str) -> Result<Vec<u8>, 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "5fcfda005effb06cea4f14654f2af2cb4f0cffbaa6a24383e9d64f338f413469"`
[INFO] running `"docker" "rm" "-f" "5fcfda005effb06cea4f14654f2af2cb4f0cffbaa6a24383e9d64f338f413469"`
[INFO] [stdout] 5fcfda005effb06cea4f14654f2af2cb4f0cffbaa6a24383e9d64f338f413469
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/winternitz/0.1.4:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 26cdf2056169b8773d72734efb34e0bcc97b156e7235a7676b5d01f6234bd450
[INFO] running `"docker" "start" "-a" "26cdf2056169b8773d72734efb34e0bcc97b156e7235a7676b5d01f6234bd450"`
[INFO] [stderr]    Compiling winternitz v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:344:65
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn deformat_bytes(bytestr: &str) -> Result<Vec<u8>, 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "26cdf2056169b8773d72734efb34e0bcc97b156e7235a7676b5d01f6234bd450"`
[INFO] running `"docker" "rm" "-f" "26cdf2056169b8773d72734efb34e0bcc97b156e7235a7676b5d01f6234bd450"`
[INFO] [stdout] 26cdf2056169b8773d72734efb34e0bcc97b156e7235a7676b5d01f6234bd450
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/winternitz/0.1.4:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4ef4cfc35b6b00fd21ce10c57694a4ae79798cb24142b7df34b972e42863a71d
[INFO] running `"docker" "start" "-a" "4ef4cfc35b6b00fd21ce10c57694a4ae79798cb24142b7df34b972e42863a71d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/winternitz-4b5b8b4ab76ff362
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_coef ... ok
[INFO] [stdout] test test_checksum ... ok
[INFO] [stdout] test tests::test_sign ... ok
[INFO] [stdout] test tests::test_derive_pubkey ... ok
[INFO] [stdout] test tests::test_successful_verify ... ok
[INFO] [stderr]    Doc-tests winternitz
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - util::format_bytes (line 326) ... ok
[INFO] [stdout] test src/lib.rs - util::deformat_bytes (line 339) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4ef4cfc35b6b00fd21ce10c57694a4ae79798cb24142b7df34b972e42863a71d"`
[INFO] running `"docker" "rm" "-f" "4ef4cfc35b6b00fd21ce10c57694a4ae79798cb24142b7df34b972e42863a71d"`
[INFO] [stdout] 4ef4cfc35b6b00fd21ce10c57694a4ae79798cb24142b7df34b972e42863a71d