[INFO] crate logging 0.1.0 is already in cache [INFO] testing logging-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate logging 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate logging 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate logging 0.1.0 [INFO] finished tweaking crates.io crate logging 0.1.0 [INFO] tweaked toml for crates.io crate logging 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 78dcc1db2e238ea78d0c6f8c29b3387286c37137e5dd041a8a54dc4a14d8df25 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "78dcc1db2e238ea78d0c6f8c29b3387286c37137e5dd041a8a54dc4a14d8df25"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling logging v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:120:29 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn new() -> Arc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [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/lib.rs:163:43 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn new(filename: &str) -> Arc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:242:39 [INFO] [stderr] | [INFO] [stderr] 242 | _handlers: Arc>>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:251:48 [INFO] [stderr] | [INFO] [stderr] 251 | pub fn add_handler(&self, handler: Arc>) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `"docker" "inspect" "78dcc1db2e238ea78d0c6f8c29b3387286c37137e5dd041a8a54dc4a14d8df25"` [INFO] running `"docker" "rm" "-f" "78dcc1db2e238ea78d0c6f8c29b3387286c37137e5dd041a8a54dc4a14d8df25"` [INFO] [stdout] 78dcc1db2e238ea78d0c6f8c29b3387286c37137e5dd041a8a54dc4a14d8df25 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d447fb2af08706bedea937e64d92bb92c09dcb7550b4da6530b1b6dcd04166a4 [INFO] running `"docker" "start" "-a" "d447fb2af08706bedea937e64d92bb92c09dcb7550b4da6530b1b6dcd04166a4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling logging v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:120:29 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn new() -> Arc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [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/lib.rs:163:43 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn new(filename: &str) -> Arc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:242:39 [INFO] [stderr] | [INFO] [stderr] 242 | _handlers: Arc>>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:251:48 [INFO] [stderr] | [INFO] [stderr] 251 | pub fn add_handler(&self, handler: Arc>) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | let log1 = logging::get("main".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"main".to_owned()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | let log2 = logging::get("main.logger".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"main.logger".to_owned()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:120:29 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn new() -> Arc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [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/lib.rs:163:43 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn new(filename: &str) -> Arc> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:242:39 [INFO] [stderr] | [INFO] [stderr] 242 | _handlers: Arc>>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:251:48 [INFO] [stderr] | [INFO] [stderr] 251 | pub fn add_handler(&self, handler: Arc>) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | let log = logging::get("main.console".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"main.console".to_owned()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:20:14 [INFO] [stderr] | [INFO] [stderr] 20 | log.info("yes mam".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"yes mam".to_owned()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | let log = logging::get("main".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"main".to_owned()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | log.info("start".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"start".to_owned()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | log.debug(format!("count: {}", i)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/basics.rs:38:14 [INFO] [stderr] | [INFO] [stderr] 38 | log.info("end".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&str`, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&"end".to_owned()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `logging`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d447fb2af08706bedea937e64d92bb92c09dcb7550b4da6530b1b6dcd04166a4"` [INFO] running `"docker" "rm" "-f" "d447fb2af08706bedea937e64d92bb92c09dcb7550b4da6530b1b6dcd04166a4"` [INFO] [stdout] d447fb2af08706bedea937e64d92bb92c09dcb7550b4da6530b1b6dcd04166a4