[INFO] updating cached repository iquiw/eldep [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/iquiw/eldep [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/eldep" "work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/eldep"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/eldep'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/eldep" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iquiw/eldep"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iquiw/eldep'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8e4eb2ad579f07bfbc469a1d8c68569f9c42669e [INFO] sha for GitHub repo iquiw/eldep: 8e4eb2ad579f07bfbc469a1d8c68569f9c42669e [INFO] validating manifest of iquiw/eldep 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 iquiw/eldep 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 iquiw/eldep [INFO] finished frobbing iquiw/eldep [INFO] frobbed toml for iquiw/eldep written to work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/eldep/Cargo.toml [INFO] started frobbing iquiw/eldep [INFO] finished frobbing iquiw/eldep [INFO] frobbed toml for iquiw/eldep written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iquiw/eldep/Cargo.toml [INFO] crate iquiw/eldep 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 iquiw/eldep 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/eldep:/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] 5c83e0af787acaaf6c40c5e9b50c08ddbb707a8096b9d8b9ad0f85b95e6bb8dd [INFO] running `"docker" "start" "-a" "5c83e0af787acaaf6c40c5e9b50c08ddbb707a8096b9d8b9ad0f85b95e6bb8dd"` [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling tabwriter v1.0.4 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling eldep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:136:70 [INFO] [stderr] | [INFO] [stderr] 136 | fn resolve_dependencies

(dir: P, opts: &Options) -> Result<(), Box> [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] --> src/main.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | ) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:199:60 [INFO] [stderr] | [INFO] [stderr] 199 | fn show_toplevel(resolver: &DepResolver) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:206:76 [INFO] [stderr] | [INFO] [stderr] 206 | fn gather_dependencies(features: &Vec) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:221:61 [INFO] [stderr] | [INFO] [stderr] 221 | fn extract_requires

(path: P) -> Result, Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.19s [INFO] running `"docker" "inspect" "5c83e0af787acaaf6c40c5e9b50c08ddbb707a8096b9d8b9ad0f85b95e6bb8dd"` [INFO] running `"docker" "rm" "-f" "5c83e0af787acaaf6c40c5e9b50c08ddbb707a8096b9d8b9ad0f85b95e6bb8dd"` [INFO] [stdout] 5c83e0af787acaaf6c40c5e9b50c08ddbb707a8096b9d8b9ad0f85b95e6bb8dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/eldep:/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] c5772d3dd1dfd01aa925795ef23bbb052acdab771e88d847c6b9ed6ad81d01dc [INFO] running `"docker" "start" "-a" "c5772d3dd1dfd01aa925795ef23bbb052acdab771e88d847c6b9ed6ad81d01dc"` [INFO] [stderr] Compiling eldep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:136:70 [INFO] [stderr] | [INFO] [stderr] 136 | fn resolve_dependencies

(dir: P, opts: &Options) -> Result<(), Box> [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] --> src/main.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | ) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:199:60 [INFO] [stderr] | [INFO] [stderr] 199 | fn show_toplevel(resolver: &DepResolver) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:206:76 [INFO] [stderr] | [INFO] [stderr] 206 | fn gather_dependencies(features: &Vec) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:221:61 [INFO] [stderr] | [INFO] [stderr] 221 | fn extract_requires

(path: P) -> Result, Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `"docker" "inspect" "c5772d3dd1dfd01aa925795ef23bbb052acdab771e88d847c6b9ed6ad81d01dc"` [INFO] running `"docker" "rm" "-f" "c5772d3dd1dfd01aa925795ef23bbb052acdab771e88d847c6b9ed6ad81d01dc"` [INFO] [stdout] c5772d3dd1dfd01aa925795ef23bbb052acdab771e88d847c6b9ed6ad81d01dc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/eldep:/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] f4f5caf58f60461845728a9e6e158aa1dfc2146dac539dfd30274eca7d16bd77 [INFO] running `"docker" "start" "-a" "f4f5caf58f60461845728a9e6e158aa1dfc2146dac539dfd30274eca7d16bd77"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/eldep-1e9b391958e911aa [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" "f4f5caf58f60461845728a9e6e158aa1dfc2146dac539dfd30274eca7d16bd77"` [INFO] running `"docker" "rm" "-f" "f4f5caf58f60461845728a9e6e158aa1dfc2146dac539dfd30274eca7d16bd77"` [INFO] [stdout] f4f5caf58f60461845728a9e6e158aa1dfc2146dac539dfd30274eca7d16bd77