[INFO] fetching crate lavish 0.4.0... [INFO] testing lavish-0.4.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate lavish 0.4.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate lavish 0.4.0 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 lavish 0.4.0 [INFO] finished tweaking crates.io crate lavish 0.4.0 [INFO] tweaked toml for crates.io crate lavish 0.4.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 00f4fc2492bfb043ef864cc6544147fbf79becdbe6f67a74437621632fd4bc95 [INFO] running `"docker" "start" "-a" "00f4fc2492bfb043ef864cc6544147fbf79becdbe6f67a74437621632fd4bc95"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling lavish v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn try_clone(&self) -> io::Result>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [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/system.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | fn try_clone(&self) -> io::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | shutdown_handle: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:314:15 [INFO] [stderr] | [INFO] [stderr] 314 | conn: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:330:61 [INFO] [stderr] | [INFO] [stderr] 330 | pub fn spawn(handler: AH, conn: Box) -> Result, Error> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:526:22 [INFO] [stderr] | [INFO] [stderr] 526 | (&self.0 as &std::ops::Deref).deref() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.45s [INFO] running `"docker" "inspect" "00f4fc2492bfb043ef864cc6544147fbf79becdbe6f67a74437621632fd4bc95"` [INFO] running `"docker" "rm" "-f" "00f4fc2492bfb043ef864cc6544147fbf79becdbe6f67a74437621632fd4bc95"` [INFO] [stdout] 00f4fc2492bfb043ef864cc6544147fbf79becdbe6f67a74437621632fd4bc95 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ff7b255e1464e5e5eb0acbde3d2aa83e375393496298ac337469a96f9ffd0676 [INFO] running `"docker" "start" "-a" "ff7b255e1464e5e5eb0acbde3d2aa83e375393496298ac337469a96f9ffd0676"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling netbuf v0.4.1 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn try_clone(&self) -> io::Result>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [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/system.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | fn try_clone(&self) -> io::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | shutdown_handle: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:314:15 [INFO] [stderr] | [INFO] [stderr] 314 | conn: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:330:61 [INFO] [stderr] | [INFO] [stderr] 330 | pub fn spawn(handler: AH, conn: Box) -> Result, Error> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:526:22 [INFO] [stderr] | [INFO] [stderr] 526 | (&self.0 as &std::ops::Deref).deref() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling lavish v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn try_clone(&self) -> io::Result>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [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/system.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | fn try_clone(&self) -> io::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | shutdown_handle: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:314:15 [INFO] [stderr] | [INFO] [stderr] 314 | conn: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:330:61 [INFO] [stderr] | [INFO] [stderr] 330 | pub fn spawn(handler: AH, conn: Box) -> Result, Error> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:526:22 [INFO] [stderr] | [INFO] [stderr] 526 | (&self.0 as &std::ops::Deref).deref() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:841:36 [INFO] [stderr] | [INFO] [stderr] 841 | fn numbers() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:856:34 [INFO] [stderr] | [INFO] [stderr] 856 | fn bools() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:864:36 [INFO] [stderr] | [INFO] [stderr] 864 | fn strings() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:873:39 [INFO] [stderr] | [INFO] [stderr] 873 | fn timestamps() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:878:29 [INFO] [stderr] | [INFO] [stderr] 878 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:921:35 [INFO] [stderr] | [INFO] [stderr] 921 | fn arrays() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:929:33 [INFO] [stderr] | [INFO] [stderr] 929 | fn maps() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:942:33 [INFO] [stderr] | [INFO] [stderr] 942 | fn bins() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:964:48 [INFO] [stderr] | [INFO] [stderr] 964 | fn cycle_simple(l: T) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:971:56 [INFO] [stderr] | [INFO] [stderr] 971 | fn cycle(mapping: M, l: T) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.55s [INFO] running `"docker" "inspect" "ff7b255e1464e5e5eb0acbde3d2aa83e375393496298ac337469a96f9ffd0676"` [INFO] running `"docker" "rm" "-f" "ff7b255e1464e5e5eb0acbde3d2aa83e375393496298ac337469a96f9ffd0676"` [INFO] [stdout] ff7b255e1464e5e5eb0acbde3d2aa83e375393496298ac337469a96f9ffd0676 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ce62313a0961b95dfb3a9c74db9529a35f6dc7c1af5d6dfee22f5781b9220a1 [INFO] running `"docker" "start" "-a" "0ce62313a0961b95dfb3a9c74db9529a35f6dc7c1af5d6dfee22f5781b9220a1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn try_clone(&self) -> io::Result>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [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/system.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | fn try_clone(&self) -> io::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | shutdown_handle: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:314:15 [INFO] [stderr] | [INFO] [stderr] 314 | conn: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:330:61 [INFO] [stderr] | [INFO] [stderr] 330 | pub fn spawn(handler: AH, conn: Box) -> Result, Error> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:526:22 [INFO] [stderr] | [INFO] [stderr] 526 | (&self.0 as &std::ops::Deref).deref() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn try_clone(&self) -> io::Result>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [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/system.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | fn try_clone(&self) -> io::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | shutdown_handle: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:314:15 [INFO] [stderr] | [INFO] [stderr] 314 | conn: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/system.rs:330:61 [INFO] [stderr] | [INFO] [stderr] 330 | pub fn spawn(handler: AH, conn: Box) -> Result, Error> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Conn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:526:22 [INFO] [stderr] | [INFO] [stderr] 526 | (&self.0 as &std::ops::Deref).deref() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:841:36 [INFO] [stderr] | [INFO] [stderr] 841 | fn numbers() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:856:34 [INFO] [stderr] | [INFO] [stderr] 856 | fn bools() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:864:36 [INFO] [stderr] | [INFO] [stderr] 864 | fn strings() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:873:39 [INFO] [stderr] | [INFO] [stderr] 873 | fn timestamps() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:878:29 [INFO] [stderr] | [INFO] [stderr] 878 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:921:35 [INFO] [stderr] | [INFO] [stderr] 921 | fn arrays() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:929:33 [INFO] [stderr] | [INFO] [stderr] 929 | fn maps() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:942:33 [INFO] [stderr] | [INFO] [stderr] 942 | fn bins() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:964:48 [INFO] [stderr] | [INFO] [stderr] 964 | fn cycle_simple(l: T) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/facts/mod.rs:971:56 [INFO] [stderr] | [INFO] [stderr] 971 | fn cycle(mapping: M, l: T) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lavish-4f8b63dec92665c4 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test facts::tests::arrays ... ok [INFO] [stdout] test facts::tests::bools ... ok [INFO] [stdout] test facts::tests::numbers ... ok [INFO] [stdout] test facts::tests::timestamps ... ok [INFO] [stdout] test message::tests::internal ... ok [INFO] [stdout] test facts::tests::strings ... ok [INFO] [stdout] test facts::tests::bins ... ok [INFO] [stdout] test facts::tests::maps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lavish [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" "0ce62313a0961b95dfb3a9c74db9529a35f6dc7c1af5d6dfee22f5781b9220a1"` [INFO] running `"docker" "rm" "-f" "0ce62313a0961b95dfb3a9c74db9529a35f6dc7c1af5d6dfee22f5781b9220a1"` [INFO] [stdout] 0ce62313a0961b95dfb3a9c74db9529a35f6dc7c1af5d6dfee22f5781b9220a1