[INFO] crate micro-kit 1.3.0 is already in cache
[INFO] extracting crate micro-kit 1.3.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/micro-kit/1.3.0
[INFO] extracting crate micro-kit 1.3.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/micro-kit/1.3.0
[INFO] validating manifest of micro-kit-1.3.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of micro-kit-1.3.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/micro-kit/1.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing micro-kit-1.3.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 19b447d298d0613861cfb6c2aff45c5f1d20d843a685909f21ccdabe3ddefe09
[INFO] running `"docker" "start" "-a" "19b447d298d0613861cfb6c2aff45c5f1d20d843a685909f21ccdabe3ddefe09"`
[INFO] [stderr]    Compiling dtoa v0.3.1
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling ordered-float v0.2.3
[INFO] [stderr]    Compiling metrics v0.2.3
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling serde-value v0.3.1
[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]     Finished dev [unoptimized + debuginfo] target(s) in 11.96s
[INFO] running `"docker" "inspect" "19b447d298d0613861cfb6c2aff45c5f1d20d843a685909f21ccdabe3ddefe09"`
[INFO] running `"docker" "rm" "-f" "19b447d298d0613861cfb6c2aff45c5f1d20d843a685909f21ccdabe3ddefe09"`
[INFO] [stdout] 19b447d298d0613861cfb6c2aff45c5f1d20d843a685909f21ccdabe3ddefe09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 795e9ee8bdc3170d55794532a389e2bc33d0c1f1a38bcdf9cf0f8200d553e322
[INFO] running `"docker" "start" "-a" "795e9ee8bdc3170d55794532a389e2bc33d0c1f1a38bcdf9cf0f8200d553e322"`
[INFO] [stderr]    Compiling micro-kit v1.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `"docker" "inspect" "795e9ee8bdc3170d55794532a389e2bc33d0c1f1a38bcdf9cf0f8200d553e322"`
[INFO] running `"docker" "rm" "-f" "795e9ee8bdc3170d55794532a389e2bc33d0c1f1a38bcdf9cf0f8200d553e322"`
[INFO] [stdout] 795e9ee8bdc3170d55794532a389e2bc33d0c1f1a38bcdf9cf0f8200d553e322
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] fa085e7c5d1a5dab6b8fc309418c56a963316e302a8d95f909a07ea101a230af
[INFO] running `"docker" "start" "-a" "fa085e7c5d1a5dab6b8fc309418c56a963316e302a8d95f909a07ea101a230af"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/micro_kit-faf6965770717c6a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-34afee3927a797f0
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_status_and ... ok
[INFO] [stdout] test test_health_check ... ok
[INFO] [stdout] test meter ... ok
[INFO] [stderr]    Doc-tests micro-kit
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "fa085e7c5d1a5dab6b8fc309418c56a963316e302a8d95f909a07ea101a230af"`
[INFO] running `"docker" "rm" "-f" "fa085e7c5d1a5dab6b8fc309418c56a963316e302a8d95f909a07ea101a230af"`
[INFO] [stdout] fa085e7c5d1a5dab6b8fc309418c56a963316e302a8d95f909a07ea101a230af