[INFO] crate micro-kit 1.3.0 is already in cache [INFO] extracting crate micro-kit 1.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/micro-kit/1.3.0 [INFO] extracting crate micro-kit 1.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/micro-kit/1.3.0 [INFO] validating manifest of micro-kit-1.3.0 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 micro-kit-1.3.0 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 micro-kit-1.3.0 [INFO] finished frobbing micro-kit-1.3.0 [INFO] frobbed toml for micro-kit-1.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/micro-kit/1.3.0/Cargo.toml [INFO] started frobbing micro-kit-1.3.0 [INFO] finished frobbing micro-kit-1.3.0 [INFO] frobbed toml for micro-kit-1.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/micro-kit/1.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 micro-kit-1.3.0 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/micro-kit/1.3.0:/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] dd61a388ebbc630b782698333f782d216a52bb9378317cd96c634ee68f05b2bc [INFO] running `"docker" "start" "-a" "dd61a388ebbc630b782698333f782d216a52bb9378317cd96c634ee68f05b2bc"` [INFO] [stderr] Compiling dtoa v0.3.1 [INFO] [stderr] Compiling histogram v0.6.9 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling serde-value v0.3.1 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling metrics v0.2.3 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling serde_yaml v0.5.1 [INFO] [stderr] Compiling log4rs v0.5.2 [INFO] [stderr] Compiling micro-kit v1.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:27:15 [INFO] [stderr] | [INFO] [stderr] 27 | Error(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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:53:32 [INFO] [stderr] | [INFO] [stderr] 53 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:82:15 [INFO] [stderr] | [INFO] [stderr] 82 | impl From> for ConfigError { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:83:22 [INFO] [stderr] | [INFO] [stderr] 83 | fn from(err: Box) -> ConfigError { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/healthcheck.rs:65:21 [INFO] [stderr] | [INFO] [stderr] 65 | checks: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HealthCheck + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.90s [INFO] running `"docker" "inspect" "dd61a388ebbc630b782698333f782d216a52bb9378317cd96c634ee68f05b2bc"` [INFO] running `"docker" "rm" "-f" "dd61a388ebbc630b782698333f782d216a52bb9378317cd96c634ee68f05b2bc"` [INFO] [stdout] dd61a388ebbc630b782698333f782d216a52bb9378317cd96c634ee68f05b2bc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/micro-kit/1.3.0:/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] 078c9a15fd20f97a32c6c2ed50864d5e66f14eea43d67249e20090ddc32675cd [INFO] running `"docker" "start" "-a" "078c9a15fd20f97a32c6c2ed50864d5e66f14eea43d67249e20090ddc32675cd"` [INFO] [stderr] Compiling micro-kit v1.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:27:15 [INFO] [stderr] | [INFO] [stderr] 27 | Error(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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:53:32 [INFO] [stderr] | [INFO] [stderr] 53 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:82:15 [INFO] [stderr] | [INFO] [stderr] 82 | impl From> for ConfigError { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:83:22 [INFO] [stderr] | [INFO] [stderr] 83 | fn from(err: Box) -> ConfigError { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/healthcheck.rs:65:21 [INFO] [stderr] | [INFO] [stderr] 65 | checks: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HealthCheck + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `"docker" "inspect" "078c9a15fd20f97a32c6c2ed50864d5e66f14eea43d67249e20090ddc32675cd"` [INFO] running `"docker" "rm" "-f" "078c9a15fd20f97a32c6c2ed50864d5e66f14eea43d67249e20090ddc32675cd"` [INFO] [stdout] 078c9a15fd20f97a32c6c2ed50864d5e66f14eea43d67249e20090ddc32675cd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/micro-kit/1.3.0:/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] 65177387aed20e6377b48fed43b1b8d4a1c322b431a0ca1bcbdb6a27121855b6 [INFO] running `"docker" "start" "-a" "65177387aed20e6377b48fed43b1b8d4a1c322b431a0ca1bcbdb6a27121855b6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/micro_kit-480120153efd8b30 [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] [stderr] Running /opt/crater/target/debug/deps/lib-04761fdfcb88c3c5 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_health_check ... ok [INFO] [stdout] test meter ... ok [INFO] [stdout] test test_status_and ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests micro-kit [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" "65177387aed20e6377b48fed43b1b8d4a1c322b431a0ca1bcbdb6a27121855b6"` [INFO] running `"docker" "rm" "-f" "65177387aed20e6377b48fed43b1b8d4a1c322b431a0ca1bcbdb6a27121855b6"` [INFO] [stdout] 65177387aed20e6377b48fed43b1b8d4a1c322b431a0ca1bcbdb6a27121855b6