[INFO] crate checksums 0.5.5 is already in cache
[INFO] extracting crate checksums 0.5.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/checksums/0.5.5
[INFO] extracting crate checksums 0.5.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/checksums/0.5.5
[INFO] validating manifest of checksums-0.5.5 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 checksums-0.5.5 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 checksums-0.5.5
[INFO] finished frobbing checksums-0.5.5
[INFO] frobbed toml for checksums-0.5.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/checksums/0.5.5/Cargo.toml
[INFO] started frobbing checksums-0.5.5
[INFO] finished frobbing checksums-0.5.5
[INFO] frobbed toml for checksums-0.5.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/checksums/0.5.5/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] 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 checksums-0.5.5 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-5/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/checksums/0.5.5:/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] 933505fef6a058f71284f62f4fb6845e1dd7c336c0b88edbef15b8f8ea90ddeb
[INFO] running `"docker" "start" "-a" "933505fef6a058f71284f62f4fb6845e1dd7c336c0b88edbef15b8f8ea90ddeb"`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling crc16 v0.3.4
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling crc8 v0.1.1
[INFO] [stderr]    Compiling tabwriter v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling pbr v1.0.1
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling shaman v0.1.0
[INFO] [stderr]    Compiling md6 v1.1.1
[INFO] [stderr]    Compiling blake v1.1.1
[INFO] [stderr]    Compiling checksums v0.5.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ops/mod.rs:114:30
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub fn read_hashes(err: &mut Write, file: &(String, PathBuf)) -> Result<BTreeMap<String, String>, Error> {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.03s
[INFO] running `"docker" "inspect" "933505fef6a058f71284f62f4fb6845e1dd7c336c0b88edbef15b8f8ea90ddeb"`
[INFO] running `"docker" "rm" "-f" "933505fef6a058f71284f62f4fb6845e1dd7c336c0b88edbef15b8f8ea90ddeb"`
[INFO] [stdout] 933505fef6a058f71284f62f4fb6845e1dd7c336c0b88edbef15b8f8ea90ddeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/checksums/0.5.5:/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] bf68842fd755c06eda2a18c75804c29e37b60c8a569e897dcbcbd46ebcba5eaf
[INFO] running `"docker" "start" "-a" "bf68842fd755c06eda2a18c75804c29e37b60c8a569e897dcbcbd46ebcba5eaf"`
[INFO] [stderr]    Compiling checksums v0.5.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ops/mod.rs:114:30
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub fn read_hashes(err: &mut Write, file: &(String, PathBuf)) -> Result<BTreeMap<String, String>, Error> {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `"docker" "inspect" "bf68842fd755c06eda2a18c75804c29e37b60c8a569e897dcbcbd46ebcba5eaf"`
[INFO] running `"docker" "rm" "-f" "bf68842fd755c06eda2a18c75804c29e37b60c8a569e897dcbcbd46ebcba5eaf"`
[INFO] [stdout] bf68842fd755c06eda2a18c75804c29e37b60c8a569e897dcbcbd46ebcba5eaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/checksums/0.5.5:/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] 5626f8fcbb7351b2af8456791be759b726671b128981d3002de18032b06c1c66
[INFO] running `"docker" "start" "-a" "5626f8fcbb7351b2af8456791be759b726671b128981d3002de18032b06c1c66"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/checksums-d829c96a3a946a4d
[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/algorithms-98bf4c8726f40980
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test from_str_bad ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/error-6cd21250ad5f567a
[INFO] [stdout] test from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test exit_value ... ok
[INFO] [stdout] test from_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests checksums
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/util.rs - util::vec_merge (line 12) ... ok
[INFO] [stdout] test src/util.rs - util::relative_name (line 38) ... ok
[INFO] [stdout] test src/hashing/mod.rs - hashing::hash_string (line 83) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::Algorithm (line 8) ... ok
[INFO] [stdout] test src/util.rs - util::mul_str (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5626f8fcbb7351b2af8456791be759b726671b128981d3002de18032b06c1c66"`
[INFO] running `"docker" "rm" "-f" "5626f8fcbb7351b2af8456791be759b726671b128981d3002de18032b06c1c66"`
[INFO] [stdout] 5626f8fcbb7351b2af8456791be759b726671b128981d3002de18032b06c1c66