[INFO] fetching crate warden_core 0.0.1... [INFO] extracting crate warden_core 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/warden_core/0.0.1 [INFO] extracting crate warden_core 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/warden_core/0.0.1 [INFO] validating manifest of warden_core-0.0.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of warden_core-0.0.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing warden_core-0.0.1 [INFO] finished frobbing warden_core-0.0.1 [INFO] frobbed toml for warden_core-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/warden_core/0.0.1/Cargo.toml [INFO] started frobbing warden_core-0.0.1 [INFO] finished frobbing warden_core-0.0.1 [INFO] frobbed toml for warden_core-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/warden_core/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing warden_core-0.0.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/warden_core/0.0.1:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 0e9da1a30ae48dc983d2a28ebeedcd2ba366e1f81f19618fdb1844f47b35647a [INFO] running `"docker" "start" "-a" "0e9da1a30ae48dc983d2a28ebeedcd2ba366e1f81f19618fdb1844f47b35647a"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling skimmer v0.0.2 [INFO] [stderr] Compiling base91 v0.0.1 [INFO] [stderr] Compiling std_prelude v0.2.12 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling stfu8 v0.2.4 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling blake2 v0.8.0 [INFO] [stderr] Compiling path_abs v0.4.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling fraction v0.6.2 [INFO] [stderr] Compiling yamlette v0.0.8 [INFO] [stderr] Compiling warden_core v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | pub driver: Box [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Driver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:30:53 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn get_dbms_connection(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:14:56 [INFO] [stderr] | [INFO] [stderr] 14 | fn open_connection(&self, url: &str) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | fn new(&self) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Driver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:23:39 [INFO] [stderr] | [INFO] [stderr] 23 | static ref DRIVERS: Mutex>> = Mutex::new(vec![]); [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn register_driver(driver: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | F: FnMut(&Box) -> Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:48:41 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn lookup(name: &str) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Driver` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/migration/base36.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | 0 ... 9 => b'0' + key, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/migration/base36.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | 10 ... 35 => b'a' + (key - 10), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.92s [INFO] running `"docker" "inspect" "0e9da1a30ae48dc983d2a28ebeedcd2ba366e1f81f19618fdb1844f47b35647a"` [INFO] running `"docker" "rm" "-f" "0e9da1a30ae48dc983d2a28ebeedcd2ba366e1f81f19618fdb1844f47b35647a"` [INFO] [stdout] 0e9da1a30ae48dc983d2a28ebeedcd2ba366e1f81f19618fdb1844f47b35647a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/warden_core/0.0.1:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] dddf5b3ba45dcc2473a3ed43d3ce97acacd6a572c17074ef9776b346a4324b28 [INFO] running `"docker" "start" "-a" "dddf5b3ba45dcc2473a3ed43d3ce97acacd6a572c17074ef9776b346a4324b28"` [INFO] [stderr] Compiling warden_core v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | pub driver: Box [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Driver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:30:53 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn get_dbms_connection(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:14:56 [INFO] [stderr] | [INFO] [stderr] 14 | fn open_connection(&self, url: &str) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | fn new(&self) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Driver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:23:39 [INFO] [stderr] | [INFO] [stderr] 23 | static ref DRIVERS: Mutex>> = Mutex::new(vec![]); [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn register_driver(driver: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | F: FnMut(&Box) -> Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbms/driver.rs:48:41 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn lookup(name: &str) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Driver` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/migration/base36.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | 0 ... 9 => b'0' + key, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/migration/base36.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | 10 ... 35 => b'a' + (key - 10), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `"docker" "inspect" "dddf5b3ba45dcc2473a3ed43d3ce97acacd6a572c17074ef9776b346a4324b28"` [INFO] running `"docker" "rm" "-f" "dddf5b3ba45dcc2473a3ed43d3ce97acacd6a572c17074ef9776b346a4324b28"` [INFO] [stdout] dddf5b3ba45dcc2473a3ed43d3ce97acacd6a572c17074ef9776b346a4324b28 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/warden_core/0.0.1:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] af4cec873769488106fd1e4c5920e24f53cb2456bdd24bc3647d1cb9b9ce7bcb [INFO] running `"docker" "start" "-a" "af4cec873769488106fd1e4c5920e24f53cb2456bdd24bc3647d1cb9b9ce7bcb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/warden_core-abe2f553d0f712a6 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test migration::base36::tests::test_integrity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests warden_core [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" "af4cec873769488106fd1e4c5920e24f53cb2456bdd24bc3647d1cb9b9ce7bcb"` [INFO] running `"docker" "rm" "-f" "af4cec873769488106fd1e4c5920e24f53cb2456bdd24bc3647d1cb9b9ce7bcb"` [INFO] [stdout] af4cec873769488106fd1e4c5920e24f53cb2456bdd24bc3647d1cb9b9ce7bcb