[INFO] updating cached repository Svenito/hashmash [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Svenito/hashmash [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Svenito/hashmash" "work/ex/beta-1.38-1/sources/1.37.0/gh/Svenito/hashmash"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Svenito/hashmash'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Svenito/hashmash" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Svenito/hashmash"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Svenito/hashmash'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] db9e20b13092131313a0f9dba932197758c5dd10 [INFO] sha for GitHub repo Svenito/hashmash: db9e20b13092131313a0f9dba932197758c5dd10 [INFO] validating manifest of Svenito/hashmash 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 Svenito/hashmash 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 Svenito/hashmash [INFO] finished frobbing Svenito/hashmash [INFO] frobbed toml for Svenito/hashmash written to work/ex/beta-1.38-1/sources/1.37.0/gh/Svenito/hashmash/Cargo.toml [INFO] started frobbing Svenito/hashmash [INFO] finished frobbing Svenito/hashmash [INFO] frobbed toml for Svenito/hashmash written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Svenito/hashmash/Cargo.toml [INFO] crate Svenito/hashmash 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 Svenito/hashmash 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Svenito/hashmash:/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] c7cc3aa63087452b97016801f08c3d05ef6f11bbf646074e9560a7580f25533d [INFO] running `"docker" "start" "-a" "c7cc3aa63087452b97016801f08c3d05ef6f11bbf646074e9560a7580f25533d"` [INFO] [stderr] Compiling typenum v1.5.2 [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling vec_map v0.7.0 [INFO] [stderr] Compiling permutohedron v0.2.2 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling nodrop v0.1.9 [INFO] [stderr] Compiling clap v2.23.2 [INFO] [stderr] Compiling generic-array v0.7.2 [INFO] [stderr] Compiling digest-buffer v0.3.0 [INFO] [stderr] Compiling digest v0.5.0 [INFO] [stderr] Compiling sha-1 v0.3.0 [INFO] [stderr] Compiling sha2 v0.5.0 [INFO] [stderr] Compiling md-5 v0.4.0 [INFO] [stderr] Compiling hashmash v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:145:58 [INFO] [stderr] | [INFO] [stderr] 145 | fn read_file(filename: &str) -> Result>, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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] --> src/main.rs:174:44 [INFO] [stderr] | [INFO] [stderr] 174 | fn config_from_cli() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | / arg_enum!{ [INFO] [stderr] 34 | | #[derive(Clone, Copy)] [INFO] [stderr] 35 | | enum Hashes { [INFO] [stderr] 36 | | md5, [INFO] [stderr] ... | [INFO] [stderr] 42 | | } [INFO] [stderr] 43 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.85s [INFO] running `"docker" "inspect" "c7cc3aa63087452b97016801f08c3d05ef6f11bbf646074e9560a7580f25533d"` [INFO] running `"docker" "rm" "-f" "c7cc3aa63087452b97016801f08c3d05ef6f11bbf646074e9560a7580f25533d"` [INFO] [stdout] c7cc3aa63087452b97016801f08c3d05ef6f11bbf646074e9560a7580f25533d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Svenito/hashmash:/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] f7deac31ed93b73137b5713c8381e45e867c69b08ff6c64b62a7ae1150cd4a7e [INFO] running `"docker" "start" "-a" "f7deac31ed93b73137b5713c8381e45e867c69b08ff6c64b62a7ae1150cd4a7e"` [INFO] [stderr] Compiling hashmash v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:145:58 [INFO] [stderr] | [INFO] [stderr] 145 | fn read_file(filename: &str) -> Result>, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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] --> src/main.rs:174:44 [INFO] [stderr] | [INFO] [stderr] 174 | fn config_from_cli() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | / arg_enum!{ [INFO] [stderr] 34 | | #[derive(Clone, Copy)] [INFO] [stderr] 35 | | enum Hashes { [INFO] [stderr] 36 | | md5, [INFO] [stderr] ... | [INFO] [stderr] 42 | | } [INFO] [stderr] 43 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "f7deac31ed93b73137b5713c8381e45e867c69b08ff6c64b62a7ae1150cd4a7e"` [INFO] running `"docker" "rm" "-f" "f7deac31ed93b73137b5713c8381e45e867c69b08ff6c64b62a7ae1150cd4a7e"` [INFO] [stdout] f7deac31ed93b73137b5713c8381e45e867c69b08ff6c64b62a7ae1150cd4a7e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Svenito/hashmash:/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] d90f17a5c432e7b670ea721fc9817949ff442a47b09c525d9188a5ff74a208c2 [INFO] running `"docker" "start" "-a" "d90f17a5c432e7b670ea721fc9817949ff442a47b09c525d9188a5ff74a208c2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/hashmash-0c4297e50865eb08 [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" "d90f17a5c432e7b670ea721fc9817949ff442a47b09c525d9188a5ff74a208c2"` [INFO] running `"docker" "rm" "-f" "d90f17a5c432e7b670ea721fc9817949ff442a47b09c525d9188a5ff74a208c2"` [INFO] [stdout] d90f17a5c432e7b670ea721fc9817949ff442a47b09c525d9188a5ff74a208c2