[INFO] crate rust_md5_updated 0.2.0 is already in cache
[INFO] extracting crate rust_md5_updated 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rust_md5_updated/0.2.0
[INFO] extracting crate rust_md5_updated 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_md5_updated/0.2.0
[INFO] validating manifest of rust_md5_updated-0.2.0 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 rust_md5_updated-0.2.0 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 rust_md5_updated-0.2.0
[INFO] finished frobbing rust_md5_updated-0.2.0
[INFO] frobbed toml for rust_md5_updated-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rust_md5_updated/0.2.0/Cargo.toml
[INFO] started frobbing rust_md5_updated-0.2.0
[INFO] finished frobbing rust_md5_updated-0.2.0
[INFO] frobbed toml for rust_md5_updated-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_md5_updated/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust_md5_updated-0.2.0 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-0/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/rust_md5_updated/0.2.0:/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] a573b7d73d96beb559a93f7560907cd5a4d679b5875141266fda627f02bb6388
[INFO] running `"docker" "start" "-a" "a573b7d73d96beb559a93f7560907cd5a4d679b5875141266fda627f02bb6388"`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling rust_md5_updated v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/md5/reader.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 |     internal: Box<Iterator<Item = u8> + 'a>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = u8> + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `"docker" "inspect" "a573b7d73d96beb559a93f7560907cd5a4d679b5875141266fda627f02bb6388"`
[INFO] running `"docker" "rm" "-f" "a573b7d73d96beb559a93f7560907cd5a4d679b5875141266fda627f02bb6388"`
[INFO] [stdout] a573b7d73d96beb559a93f7560907cd5a4d679b5875141266fda627f02bb6388
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/rust_md5_updated/0.2.0:/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] 82edffee21172b1104fa8a5bcf6c900719db21b2783fec3509b53660f594f1af
[INFO] running `"docker" "start" "-a" "82edffee21172b1104fa8a5bcf6c900719db21b2783fec3509b53660f594f1af"`
[INFO] [stderr]    Compiling rust_md5_updated v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/md5/reader.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 |     internal: Box<Iterator<Item = u8> + 'a>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = u8> + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "82edffee21172b1104fa8a5bcf6c900719db21b2783fec3509b53660f594f1af"`
[INFO] running `"docker" "rm" "-f" "82edffee21172b1104fa8a5bcf6c900719db21b2783fec3509b53660f594f1af"`
[INFO] [stdout] 82edffee21172b1104fa8a5bcf6c900719db21b2783fec3509b53660f594f1af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/rust_md5_updated/0.2.0:/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] ef2fc378173bba40a026975a4ee1e94d133c8f1c3fa71ff47fac2bea9edc6a01
[INFO] running `"docker" "start" "-a" "ef2fc378173bba40a026975a4ee1e94d133c8f1c3fa71ff47fac2bea9edc6a01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_md5_updated-e30694cd9947c76d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test md5::test::test_spec_testcases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/rust_md5_updated-a1091f8409317a83
[INFO] [stderr]    Doc-tests rust_md5_updated
[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" "ef2fc378173bba40a026975a4ee1e94d133c8f1c3fa71ff47fac2bea9edc6a01"`
[INFO] running `"docker" "rm" "-f" "ef2fc378173bba40a026975a4ee1e94d133c8f1c3fa71ff47fac2bea9edc6a01"`
[INFO] [stdout] ef2fc378173bba40a026975a4ee1e94d133c8f1c3fa71ff47fac2bea9edc6a01