[INFO] fetching crate google-books1-cli 1.0.8+20180824... [INFO] extracting crate google-books1-cli 1.0.8+20180824 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/google-books1-cli/1.0.8+20180824 [INFO] extracting crate google-books1-cli 1.0.8+20180824 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/google-books1-cli/1.0.8+20180824 [INFO] validating manifest of google-books1-cli-1.0.8+20180824 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of google-books1-cli-1.0.8+20180824 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing google-books1-cli-1.0.8+20180824 [INFO] finished frobbing google-books1-cli-1.0.8+20180824 [INFO] frobbed toml for google-books1-cli-1.0.8+20180824 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/google-books1-cli/1.0.8+20180824/Cargo.toml [INFO] started frobbing google-books1-cli-1.0.8+20180824 [INFO] finished frobbing google-books1-cli-1.0.8+20180824 [INFO] frobbed toml for google-books1-cli-1.0.8+20180824 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/google-books1-cli/1.0.8+20180824/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded google-books1 v1.0.8+20180824 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing google-books1-cli-1.0.8+20180824 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/google-books1-cli/1.0.8+20180824:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] ac31242943ead47166119d0a3e7af8709624bb58b2f543a05320e00af0568714 [INFO] running `"docker" "start" "-a" "ac31242943ead47166119d0a3e7af8709624bb58b2f543a05320e00af0568714"` [INFO] [stderr] warning: version requirement `1.0.8+20180824` for dependency `google-books1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling google-books1 v1.0.8+20180824 [INFO] [stderr] Compiling google-books1-cli v1.0.8+20180824 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:394:58 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn writer_from_opts(arg: Option<&str>) -> Result, io::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 38.33s [INFO] running `"docker" "inspect" "ac31242943ead47166119d0a3e7af8709624bb58b2f543a05320e00af0568714"` [INFO] running `"docker" "rm" "-f" "ac31242943ead47166119d0a3e7af8709624bb58b2f543a05320e00af0568714"` [INFO] [stdout] ac31242943ead47166119d0a3e7af8709624bb58b2f543a05320e00af0568714 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/google-books1-cli/1.0.8+20180824:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 55e66a216554aaddbfe802c5283a937867867dc59fa1698a113e6868c94d7472 [INFO] running `"docker" "start" "-a" "55e66a216554aaddbfe802c5283a937867867dc59fa1698a113e6868c94d7472"` [INFO] [stderr] warning: version requirement `1.0.8+20180824` for dependency `google-books1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Compiling google-books1-cli v1.0.8+20180824 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:394:58 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn writer_from_opts(arg: Option<&str>) -> Result, io::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 3.95s [INFO] running `"docker" "inspect" "55e66a216554aaddbfe802c5283a937867867dc59fa1698a113e6868c94d7472"` [INFO] running `"docker" "rm" "-f" "55e66a216554aaddbfe802c5283a937867867dc59fa1698a113e6868c94d7472"` [INFO] [stdout] 55e66a216554aaddbfe802c5283a937867867dc59fa1698a113e6868c94d7472 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/google-books1-cli/1.0.8+20180824:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 88126f229ed6b2c5a9f94fc1cc2ca03eb24c59d00c5b996351cc02aa77361bcf [INFO] running `"docker" "start" "-a" "88126f229ed6b2c5a9f94fc1cc2ca03eb24c59d00c5b996351cc02aa77361bcf"` [INFO] [stderr] warning: version requirement `1.0.8+20180824` for dependency `google-books1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/books1-fc21487b7e77a781 [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" "88126f229ed6b2c5a9f94fc1cc2ca03eb24c59d00c5b996351cc02aa77361bcf"` [INFO] running `"docker" "rm" "-f" "88126f229ed6b2c5a9f94fc1cc2ca03eb24c59d00c5b996351cc02aa77361bcf"` [INFO] [stdout] 88126f229ed6b2c5a9f94fc1cc2ca03eb24c59d00c5b996351cc02aa77361bcf