[INFO] fetching crate warden_core 0.0.1...
[INFO] testing warden_core-0.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate warden_core 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate warden_core 0.0.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate warden_core 0.0.1
[INFO] finished tweaking crates.io crate warden_core 0.0.1
[INFO] tweaked toml for crates.io crate warden_core 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74758b523b0a7f5341b1270c581bb88d298518a4d39de7c10922d83398ec4941
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74758b523b0a7f5341b1270c581bb88d298518a4d39de7c10922d83398ec4941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74758b523b0a7f5341b1270c581bb88d298518a4d39de7c10922d83398ec4941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74758b523b0a7f5341b1270c581bb88d298518a4d39de7c10922d83398ec4941", kill_on_drop: false }`
[INFO] [stdout] 74758b523b0a7f5341b1270c581bb88d298518a4d39de7c10922d83398ec4941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27bd971f6994adb92f977e880daf20b722b09125afeca3559191f3a3f5538d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a27bd971f6994adb92f977e880daf20b722b09125afeca3559191f3a3f5538d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling base91 v0.0.1
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling skimmer v0.0.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling tar v0.4.30
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling fraction v0.6.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling yamlette v0.0.8
[INFO] [stderr]    Compiling path_abs v0.4.1
[INFO] [stderr]    Compiling warden_core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub driver: Box<Driver>
[INFO] [stdout]    |                     ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn get_dbms_connection(&self) -> Result<Box<Connection>, Error> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn open_connection(&self, url: &str) -> Result<Box<Connection>, Error>;
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn new(&self) -> Box<Driver>;
[INFO] [stdout]    |                          ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     static ref DRIVERS: Mutex<Vec<Box<DriverFactory>>> = Mutex::new(vec![]);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn register_driver(driver: Box<DriverFactory>) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     F: FnMut(&Box<DriverFactory>) -> Option<Result<R, Error>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn lookup(name: &str) -> Option<Box<Driver>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/migration/base36.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |             0 ... 9 => b'0' + key,
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/migration/base36.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |             10 ... 35 => b'a' + (key - 10),
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "a27bd971f6994adb92f977e880daf20b722b09125afeca3559191f3a3f5538d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27bd971f6994adb92f977e880daf20b722b09125afeca3559191f3a3f5538d3", kill_on_drop: false }`
[INFO] [stdout] a27bd971f6994adb92f977e880daf20b722b09125afeca3559191f3a3f5538d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba183da98661ab8deb260d783732a1b94c7edcaee7c41da7be56ae4db594e62d
[INFO] running `Command { std: "docker" "start" "-a" "ba183da98661ab8deb260d783732a1b94c7edcaee7c41da7be56ae4db594e62d", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub driver: Box<Driver>
[INFO] [stdout]    |                     ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn get_dbms_connection(&self) -> Result<Box<Connection>, Error> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn open_connection(&self, url: &str) -> Result<Box<Connection>, Error>;
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn new(&self) -> Box<Driver>;
[INFO] [stdout]    |                          ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     static ref DRIVERS: Mutex<Vec<Box<DriverFactory>>> = Mutex::new(vec![]);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn register_driver(driver: Box<DriverFactory>) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     F: FnMut(&Box<DriverFactory>) -> Option<Result<R, Error>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn lookup(name: &str) -> Option<Box<Driver>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/migration/base36.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |             0 ... 9 => b'0' + key,
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/migration/base36.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |             10 ... 35 => b'a' + (key - 10),
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling warden_core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub driver: Box<Driver>
[INFO] [stdout]    |                     ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn get_dbms_connection(&self) -> Result<Box<Connection>, Error> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn open_connection(&self, url: &str) -> Result<Box<Connection>, Error>;
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn new(&self) -> Box<Driver>;
[INFO] [stdout]    |                          ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     static ref DRIVERS: Mutex<Vec<Box<DriverFactory>>> = Mutex::new(vec![]);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn register_driver(driver: Box<DriverFactory>) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     F: FnMut(&Box<DriverFactory>) -> Option<Result<R, Error>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn DriverFactory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dbms/driver.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn lookup(name: &str) -> Option<Box<Driver>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/migration/base36.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |             0 ... 9 => b'0' + key,
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/migration/base36.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |             10 ... 35 => b'a' + (key - 10),
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "ba183da98661ab8deb260d783732a1b94c7edcaee7c41da7be56ae4db594e62d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba183da98661ab8deb260d783732a1b94c7edcaee7c41da7be56ae4db594e62d", kill_on_drop: false }`
[INFO] [stdout] ba183da98661ab8deb260d783732a1b94c7edcaee7c41da7be56ae4db594e62d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d8e3f51c79cdcd3fab2cee958cb7111eee54f9ccc45fd6d062fdd7fbb9802ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d8e3f51c79cdcd3fab2cee958cb7111eee54f9ccc45fd6d062fdd7fbb9802ef", kill_on_drop: false }`
[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<Driver>
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Driver`
[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/config.rs:30:53
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn get_dbms_connection(&self) -> Result<Box<Connection>, 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<Box<Connection>, 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<Driver>;
[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<Vec<Box<DriverFactory>>> = 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<DriverFactory>) {
[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<DriverFactory>) -> Option<Result<R, Error>>,
[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<Box<Driver>> {
[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] warning: 10 warnings emitted
[INFO] [stderr] 
[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<Driver>
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Driver`
[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/config.rs:30:53
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn get_dbms_connection(&self) -> Result<Box<Connection>, 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<Box<Connection>, 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<Driver>;
[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<Vec<Box<DriverFactory>>> = 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<DriverFactory>) {
[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<DriverFactory>) -> Option<Result<R, Error>>,
[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<Box<Driver>> {
[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] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/warden_core-b98ce1d150162c48
[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] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/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]   --> /opt/rustwide/workdir/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] warning: 2 warnings emitted
[INFO] [stderr] 
[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 `Command { std: "docker" "inspect" "0d8e3f51c79cdcd3fab2cee958cb7111eee54f9ccc45fd6d062fdd7fbb9802ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8e3f51c79cdcd3fab2cee958cb7111eee54f9ccc45fd6d062fdd7fbb9802ef", kill_on_drop: false }`
[INFO] [stdout] 0d8e3f51c79cdcd3fab2cee958cb7111eee54f9ccc45fd6d062fdd7fbb9802ef