[INFO] updating cached repository BurntSushi/rucd [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BurntSushi/rucd [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BurntSushi/rucd" "work/ex/beta-1.38-1/sources/1.37.0/gh/BurntSushi/rucd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BurntSushi/rucd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BurntSushi/rucd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BurntSushi/rucd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BurntSushi/rucd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ed9fa514ed44a8920a8cc336f35c1890b9161ee4 [INFO] sha for GitHub repo BurntSushi/rucd: ed9fa514ed44a8920a8cc336f35c1890b9161ee4 [INFO] validating manifest of BurntSushi/rucd 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 BurntSushi/rucd 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 BurntSushi/rucd [INFO] finished frobbing BurntSushi/rucd [INFO] frobbed toml for BurntSushi/rucd written to work/ex/beta-1.38-1/sources/1.37.0/gh/BurntSushi/rucd/Cargo.toml [INFO] started frobbing BurntSushi/rucd [INFO] finished frobbing BurntSushi/rucd [INFO] frobbed toml for BurntSushi/rucd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BurntSushi/rucd/Cargo.toml [INFO] crate BurntSushi/rucd 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 BurntSushi/rucd 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-4/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/BurntSushi/rucd:/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] d4d6499169a33a7ee421e6e6a7ce78d182484b65160a80bdbffdc280d096a6e3 [INFO] running `"docker" "start" "-a" "d4d6499169a33a7ee421e6e6a7ce78d182484b65160a80bdbffdc280d096a6e3"` [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling regex v0.2.9 [INFO] [stderr] Compiling regex-syntax v0.5.3 [INFO] [stderr] Compiling tabwriter v1.0.4 [INFO] [stderr] Compiling fst v0.3.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling clap v2.31.1 [INFO] [stderr] Compiling rucd v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:35:32 [INFO] [stderr] | [INFO] [stderr] 35 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/name.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / lazy_static! { [INFO] [stderr] 10 | | static ref NAMES_WITH_ALIASES: BTreeMap = { [INFO] [stderr] 11 | | let mut map = BTreeMap::new(); [INFO] [stderr] 12 | | let mut stream = NAMES.stream(); [INFO] [stderr] ... | [INFO] [stderr] 26 | | }; [INFO] [stderr] 27 | | } [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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/tables/fst/names.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / lazy_static! { [INFO] [stderr] 10 | | pub static ref NAMES: ::fst::Map = [INFO] [stderr] 11 | | ::fst::Map::from(::fst::raw::Fst::from_static_slice( [INFO] [stderr] 12 | | include_bytes!("names.fst")).unwrap()); [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/name.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut entry = map.entry(cp).or_insert(Names::default()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.29s [INFO] running `"docker" "inspect" "d4d6499169a33a7ee421e6e6a7ce78d182484b65160a80bdbffdc280d096a6e3"` [INFO] running `"docker" "rm" "-f" "d4d6499169a33a7ee421e6e6a7ce78d182484b65160a80bdbffdc280d096a6e3"` [INFO] [stdout] d4d6499169a33a7ee421e6e6a7ce78d182484b65160a80bdbffdc280d096a6e3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/BurntSushi/rucd:/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] a2c3df9f30abf09205ed4dd4f6a51a5e4364cbe141a64fd65f4456d32e713e5e [INFO] running `"docker" "start" "-a" "a2c3df9f30abf09205ed4dd4f6a51a5e4364cbe141a64fd65f4456d32e713e5e"` [INFO] [stderr] Compiling rucd v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:35:32 [INFO] [stderr] | [INFO] [stderr] 35 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/name.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / lazy_static! { [INFO] [stderr] 10 | | static ref NAMES_WITH_ALIASES: BTreeMap = { [INFO] [stderr] 11 | | let mut map = BTreeMap::new(); [INFO] [stderr] 12 | | let mut stream = NAMES.stream(); [INFO] [stderr] ... | [INFO] [stderr] 26 | | }; [INFO] [stderr] 27 | | } [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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/tables/fst/names.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / lazy_static! { [INFO] [stderr] 10 | | pub static ref NAMES: ::fst::Map = [INFO] [stderr] 11 | | ::fst::Map::from(::fst::raw::Fst::from_static_slice( [INFO] [stderr] 12 | | include_bytes!("names.fst")).unwrap()); [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/name.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut entry = map.entry(cp).or_insert(Names::default()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "a2c3df9f30abf09205ed4dd4f6a51a5e4364cbe141a64fd65f4456d32e713e5e"` [INFO] running `"docker" "rm" "-f" "a2c3df9f30abf09205ed4dd4f6a51a5e4364cbe141a64fd65f4456d32e713e5e"` [INFO] [stdout] a2c3df9f30abf09205ed4dd4f6a51a5e4364cbe141a64fd65f4456d32e713e5e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/BurntSushi/rucd:/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] 224b27518a8faad93f9144a9256f1a655d98562a460eef39392d46500be3b235 [INFO] running `"docker" "start" "-a" "224b27518a8faad93f9144a9256f1a655d98562a460eef39392d46500be3b235"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/rucd-aff9b8e4e592d525 [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" "224b27518a8faad93f9144a9256f1a655d98562a460eef39392d46500be3b235"` [INFO] running `"docker" "rm" "-f" "224b27518a8faad93f9144a9256f1a655d98562a460eef39392d46500be3b235"` [INFO] [stdout] 224b27518a8faad93f9144a9256f1a655d98562a460eef39392d46500be3b235