[INFO] updating cached repository cthwaite/vecdump [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cthwaite/vecdump [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cthwaite/vecdump" "work/ex/beta-1.38-1/sources/1.37.0/gh/cthwaite/vecdump"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cthwaite/vecdump'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cthwaite/vecdump" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cthwaite/vecdump"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cthwaite/vecdump'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0887a6b2ce5a63173e5e6c015fbb5c70b0c89eaf [INFO] sha for GitHub repo cthwaite/vecdump: 0887a6b2ce5a63173e5e6c015fbb5c70b0c89eaf [INFO] validating manifest of cthwaite/vecdump 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 cthwaite/vecdump 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 cthwaite/vecdump [INFO] finished frobbing cthwaite/vecdump [INFO] frobbed toml for cthwaite/vecdump written to work/ex/beta-1.38-1/sources/1.37.0/gh/cthwaite/vecdump/Cargo.toml [INFO] started frobbing cthwaite/vecdump [INFO] finished frobbing cthwaite/vecdump [INFO] frobbed toml for cthwaite/vecdump written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cthwaite/vecdump/Cargo.toml [INFO] crate cthwaite/vecdump 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 cthwaite/vecdump 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cthwaite/vecdump:/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] 050e0fcc226e414d97eb03b5dd6c88eb904a585ea1c626b66e4604cd42bbef59 [INFO] running `"docker" "start" "-a" "050e0fcc226e414d97eb03b5dd6c88eb904a585ea1c626b66e4604cd42bbef59"` [INFO] [stderr] Compiling stackvector v1.0.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling bincode v1.1.2 [INFO] [stderr] Compiling lexical-core v0.4.0 [INFO] [stderr] Compiling lexical v2.1.0 [INFO] [stderr] Compiling vecdump v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:23:45 [INFO] [stderr] | [INFO] [stderr] 23 | fn load(path: &str) -> Result>; [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/word2vec.rs:42:84 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn load_from>(idx_file: P, vec_file: P) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:68:45 [INFO] [stderr] | [INFO] [stderr] 68 | fn load(path: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:95:90 [INFO] [stderr] | [INFO] [stderr] 95 | fn parse_header_from_lines(lines: &mut Lines) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:112:46 [INFO] [stderr] | [INFO] [stderr] 112 | ) -> Result<(Word2VecMeta, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:122:46 [INFO] [stderr] | [INFO] [stderr] 122 | ) -> Result<(Word2VecMeta, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:140:86 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn serialize_to_store>(path: P) -> Result<(PathBuf, PathBuf), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/dump.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn main() -> 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] Finished dev [unoptimized + debuginfo] target(s) in 12.91s [INFO] running `"docker" "inspect" "050e0fcc226e414d97eb03b5dd6c88eb904a585ea1c626b66e4604cd42bbef59"` [INFO] running `"docker" "rm" "-f" "050e0fcc226e414d97eb03b5dd6c88eb904a585ea1c626b66e4604cd42bbef59"` [INFO] [stdout] 050e0fcc226e414d97eb03b5dd6c88eb904a585ea1c626b66e4604cd42bbef59 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cthwaite/vecdump:/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] 38a6d8e11aebec2d92b9e78fe0e0f3e8e8dae1455f41a601063b56a231802864 [INFO] running `"docker" "start" "-a" "38a6d8e11aebec2d92b9e78fe0e0f3e8e8dae1455f41a601063b56a231802864"` [INFO] [stderr] Compiling vecdump v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/dump.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn main() -> 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/word2vec.rs:23:45 [INFO] [stderr] | [INFO] [stderr] 23 | fn load(path: &str) -> Result>; [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/word2vec.rs:42:84 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn load_from>(idx_file: P, vec_file: P) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:68:45 [INFO] [stderr] | [INFO] [stderr] 68 | fn load(path: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:95:90 [INFO] [stderr] | [INFO] [stderr] 95 | fn parse_header_from_lines(lines: &mut Lines) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:112:46 [INFO] [stderr] | [INFO] [stderr] 112 | ) -> Result<(Word2VecMeta, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:122:46 [INFO] [stderr] | [INFO] [stderr] 122 | ) -> Result<(Word2VecMeta, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word2vec.rs:140:86 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn serialize_to_store>(path: P) -> Result<(PathBuf, PathBuf), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `"docker" "inspect" "38a6d8e11aebec2d92b9e78fe0e0f3e8e8dae1455f41a601063b56a231802864"` [INFO] running `"docker" "rm" "-f" "38a6d8e11aebec2d92b9e78fe0e0f3e8e8dae1455f41a601063b56a231802864"` [INFO] [stdout] 38a6d8e11aebec2d92b9e78fe0e0f3e8e8dae1455f41a601063b56a231802864 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cthwaite/vecdump:/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] 66dbfb0eb6d164bef026e24efd44dfe1c6578441d99bc4eb5a7ba977bf037cc3 [INFO] running `"docker" "start" "-a" "66dbfb0eb6d164bef026e24efd44dfe1c6578441d99bc4eb5a7ba977bf037cc3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/vecdump-ab7ec935cb7d4901 [INFO] [stderr] Running /opt/crater/target/debug/deps/dump-2a8a87c720d92bc7 [INFO] [stdout] [INFO] [stderr] Doc-tests vecdump [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] [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] [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" "66dbfb0eb6d164bef026e24efd44dfe1c6578441d99bc4eb5a7ba977bf037cc3"` [INFO] running `"docker" "rm" "-f" "66dbfb0eb6d164bef026e24efd44dfe1c6578441d99bc4eb5a7ba977bf037cc3"` [INFO] [stdout] 66dbfb0eb6d164bef026e24efd44dfe1c6578441d99bc4eb5a7ba977bf037cc3