[INFO] updating cached repository aspera-non-spernit/cyrconv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aspera-non-spernit/cyrconv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aspera-non-spernit/cyrconv" "work/ex/beta-1.38-1/sources/1.37.0/gh/aspera-non-spernit/cyrconv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aspera-non-spernit/cyrconv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aspera-non-spernit/cyrconv" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aspera-non-spernit/cyrconv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aspera-non-spernit/cyrconv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34d8d7a720451ab81d0f08ef72a2c20954eff3df
[INFO] sha for GitHub repo aspera-non-spernit/cyrconv: 34d8d7a720451ab81d0f08ef72a2c20954eff3df
[INFO] validating manifest of aspera-non-spernit/cyrconv 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 aspera-non-spernit/cyrconv 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 aspera-non-spernit/cyrconv
[INFO] finished frobbing aspera-non-spernit/cyrconv
[INFO] frobbed toml for aspera-non-spernit/cyrconv written to work/ex/beta-1.38-1/sources/1.37.0/gh/aspera-non-spernit/cyrconv/Cargo.toml
[INFO] started frobbing aspera-non-spernit/cyrconv
[INFO] finished frobbing aspera-non-spernit/cyrconv
[INFO] frobbed toml for aspera-non-spernit/cyrconv written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aspera-non-spernit/cyrconv/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 aspera-non-spernit/cyrconv 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aspera-non-spernit/cyrconv:/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] 0d44ef1a485f6090b992162b4abcd0efc3e5e5cf9b03b2cf9ff120a10a047ca7
[INFO] running `"docker" "start" "-a" "0d44ef1a485f6090b992162b4abcd0efc3e5e5cf9b03b2cf9ff120a10a047ca7"`
[INFO] [stderr]    Compiling cyrconv v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:59:65
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn load_mapper(args: &Args) -> Result<Option<Standard>, Box<std::error::Error>> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "0d44ef1a485f6090b992162b4abcd0efc3e5e5cf9b03b2cf9ff120a10a047ca7"`
[INFO] running `"docker" "rm" "-f" "0d44ef1a485f6090b992162b4abcd0efc3e5e5cf9b03b2cf9ff120a10a047ca7"`
[INFO] [stdout] 0d44ef1a485f6090b992162b4abcd0efc3e5e5cf9b03b2cf9ff120a10a047ca7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aspera-non-spernit/cyrconv:/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] 4b0584949e0ff6e0aa2c5e9855dc86f8e772b9d7e8782e3631318a9df9b07993
[INFO] running `"docker" "start" "-a" "4b0584949e0ff6e0aa2c5e9855dc86f8e772b9d7e8782e3631318a9df9b07993"`
[INFO] [stderr]    Compiling cyrconv v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:59:65
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn load_mapper(args: &Args) -> Result<Option<Standard>, Box<std::error::Error>> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::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]  --> examples/cyrconv.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "4b0584949e0ff6e0aa2c5e9855dc86f8e772b9d7e8782e3631318a9df9b07993"`
[INFO] running `"docker" "rm" "-f" "4b0584949e0ff6e0aa2c5e9855dc86f8e772b9d7e8782e3631318a9df9b07993"`
[INFO] [stdout] 4b0584949e0ff6e0aa2c5e9855dc86f8e772b9d7e8782e3631318a9df9b07993
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aspera-non-spernit/cyrconv:/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] 161c724fba84a8aa0a003b1dac415d0f73620b8a7a961ba2e6c60c71a80fceac
[INFO] running `"docker" "start" "-a" "161c724fba84a8aa0a003b1dac415d0f73620b8a7a961ba2e6c60c71a80fceac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cyrconv-090ef4d8706f24e7
[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 cyrconv
[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" "161c724fba84a8aa0a003b1dac415d0f73620b8a7a961ba2e6c60c71a80fceac"`
[INFO] running `"docker" "rm" "-f" "161c724fba84a8aa0a003b1dac415d0f73620b8a7a961ba2e6c60c71a80fceac"`
[INFO] [stdout] 161c724fba84a8aa0a003b1dac415d0f73620b8a7a961ba2e6c60c71a80fceac