[INFO] crate kv_cab 0.6.0 is already in cache [INFO] testing kv_cab-0.6.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate kv_cab 0.6.0 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate kv_cab 0.6.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kv_cab 0.6.0 [INFO] finished tweaking crates.io crate kv_cab 0.6.0 [INFO] tweaked toml for crates.io crate kv_cab 0.6.0 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 5f23fc89a90febfca0258a71882c61f8fe3c472d4b3482ac8b252ba0bfa877cf [INFO] running `"docker" "start" "-a" "5f23fc89a90febfca0258a71882c61f8fe3c472d4b3482ac8b252ba0bfa877cf"` [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling bincode v0.7.0 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Compiling kv_cab v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 181 | last_retry!(i, return Err(KVError::CouldntOpen)); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 254 | last_retry!(i, return Err(KVError::CouldntWriteLock)); [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 270 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 277 | last_retry!(i, return Err(KVError::CouldntWrite)); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 284 | last_retry!(i, return Err(KVError::CouldntFlush)); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 291 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 317 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 329 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 349 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 356 | last_retry!(i, return Err(KVError::CouldntDecode)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 181 | last_retry!(i, return Err(KVError::CouldntOpen)); [INFO] [stderr] | ------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 254 | last_retry!(i, return Err(KVError::CouldntWriteLock)); [INFO] [stderr] | ------------------------------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 270 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 277 | last_retry!(i, return Err(KVError::CouldntWrite)); [INFO] [stderr] | -------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 284 | last_retry!(i, return Err(KVError::CouldntFlush)); [INFO] [stderr] | -------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 291 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 317 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 329 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 349 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 356 | last_retry!(i, return Err(KVError::CouldntDecode)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.11s [INFO] running `"docker" "inspect" "5f23fc89a90febfca0258a71882c61f8fe3c472d4b3482ac8b252ba0bfa877cf"` [INFO] running `"docker" "rm" "-f" "5f23fc89a90febfca0258a71882c61f8fe3c472d4b3482ac8b252ba0bfa877cf"` [INFO] [stdout] 5f23fc89a90febfca0258a71882c61f8fe3c472d4b3482ac8b252ba0bfa877cf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] ebcaea46665c091a53c3cd334602e460209462d45e1806845ec5eab755da664c [INFO] running `"docker" "start" "-a" "ebcaea46665c091a53c3cd334602e460209462d45e1806845ec5eab755da664c"` [INFO] [stderr] Compiling kv_cab v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 181 | last_retry!(i, return Err(KVError::CouldntOpen)); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 254 | last_retry!(i, return Err(KVError::CouldntWriteLock)); [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 270 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 277 | last_retry!(i, return Err(KVError::CouldntWrite)); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 284 | last_retry!(i, return Err(KVError::CouldntFlush)); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 291 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 317 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 329 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 349 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 356 | last_retry!(i, return Err(KVError::CouldntDecode)); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 181 | last_retry!(i, return Err(KVError::CouldntOpen)); [INFO] [stderr] | ------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 254 | last_retry!(i, return Err(KVError::CouldntWriteLock)); [INFO] [stderr] | ------------------------------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 270 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 277 | last_retry!(i, return Err(KVError::CouldntWrite)); [INFO] [stderr] | -------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 284 | last_retry!(i, return Err(KVError::CouldntFlush)); [INFO] [stderr] | -------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 291 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 317 | last_retry!(i, return Err(KVError::CouldntSeekToStart)); [INFO] [stderr] | -------------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 329 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 349 | last_retry!(i, return Err(KVError::CouldntUnlock)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | $b; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] ... [INFO] [stderr] 356 | last_retry!(i, return Err(KVError::CouldntDecode)); [INFO] [stderr] | --------------------------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "ebcaea46665c091a53c3cd334602e460209462d45e1806845ec5eab755da664c"` [INFO] running `"docker" "rm" "-f" "ebcaea46665c091a53c3cd334602e460209462d45e1806845ec5eab755da664c"` [INFO] [stdout] ebcaea46665c091a53c3cd334602e460209462d45e1806845ec5eab755da664c [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 5e83f151433d46745f9ebf3ea56b723977bf57a44f5d684974eeaf3e20ebf3a1 [INFO] running `"docker" "start" "-a" "5e83f151433d46745f9ebf3ea56b723977bf57a44f5d684974eeaf3e20ebf3a1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kv_cab-a136adb29b34bb04 [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/rustwide/target/debug/deps/tests-8df06fb8c5b6eb61 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] test test_get_int ... FAILED [INFO] [stdout] test test_multithread_many_instance_insert ... FAILED [INFO] [stdout] test test_get_none ... FAILED [INFO] [stdout] test test_get_string ... FAILED [INFO] [stdout] test test_insert_int ... FAILED [INFO] [stdout] test test_kv_all ... FAILED [INFO] [stdout] test test_keys ... FAILED [INFO] [stdout] test test_insert_float ... FAILED [INFO] [stdout] test test_create ... FAILED [INFO] [stdout] test test_create_wrong_type ... FAILED [INFO] [stdout] test test_multi_instance ... FAILED [INFO] [stdout] test test_multithread_instance_insert ... FAILED [INFO] [stdout] test test_insert_string ... FAILED [INFO] [stdout] test test_multithread_instance_read_between ... FAILED [INFO] [stdout] test test_multithread_instance ... FAILED [INFO] [stdout] test test_remove_none ... FAILED [INFO] [stdout] test test_remove ... FAILED [INFO] [stdout] test test_get_float ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_get_int stdout ---- [INFO] [stdout] thread 'test_get_int' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_multithread_many_instance_insert stdout ---- [INFO] [stdout] thread 'test_multithread_many_instance_insert' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_get_none stdout ---- [INFO] [stdout] thread 'test_get_none' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_get_string stdout ---- [INFO] [stdout] thread 'test_get_string' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_insert_int stdout ---- [INFO] [stdout] thread 'test_insert_int' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_kv_all stdout ---- [INFO] [stdout] thread 'test_kv_all' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_keys stdout ---- [INFO] [stdout] thread 'test_keys' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_insert_float stdout ---- [INFO] [stdout] thread 'test_insert_float' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_create stdout ---- [INFO] [stdout] thread 'test_create' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. [INFO] [stdout] [INFO] [stdout] ---- test_create_wrong_type stdout ---- [INFO] [stdout] thread 'test_create_wrong_type' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_multi_instance stdout ---- [INFO] [stdout] thread 'test_multi_instance' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_multithread_instance_insert stdout ---- [INFO] [stdout] thread 'test_multithread_instance_insert' panicked at 'assertion failed: t_2.join().is_ok()', tests/tests.rs:262:5 [INFO] [stdout] [INFO] [stdout] ---- test_insert_string stdout ---- [INFO] [stdout] thread 'test_insert_string' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_multithread_instance_read_between stdout ---- [INFO] [stdout] thread 'test_multithread_instance_read_between' panicked at 'assertion failed: t_2.join().is_ok()', tests/tests.rs:335:5 [INFO] [stdout] [INFO] [stdout] ---- test_multithread_instance stdout ---- [INFO] [stdout] thread 'test_multithread_instance' panicked at 'assertion failed: t_2.join().is_ok()', tests/tests.rs:235:5 [INFO] [stdout] [INFO] [stdout] ---- test_remove_none stdout ---- [INFO] [stdout] thread 'test_remove_none' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_remove stdout ---- [INFO] [stdout] thread 'test_remove' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- test_get_float stdout ---- [INFO] [stdout] thread 'test_get_float' panicked at 'called `Result::unwrap()` on an `Err` value: CouldntOpen', src/libcore/result.rs:1165:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b445cbbd54 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55b445cbbd54 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b445cbbd54 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x55b445cbbd54 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x55b445cdba6c - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x55b445c6b0f5 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x55b445cb79b1 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x55b445cbe265 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x55b445cbe265 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b445cbe265 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x55b445cbdeec - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x55b445cbe965 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x55b445cbe502 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 13: 0x55b445cbe3f6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:307 [INFO] [stdout] 14: 0x55b445cd7ada - core::panicking::panic_fmt::h467e0364f9237670 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 15: 0x55b445cd7bd7 - core::result::unwrap_failed::h38f3a56f1dadf080 [INFO] [stdout] at src/libcore/result.rs:1165 [INFO] [stdout] 16: 0x55b445c5962c - core::result::Result::unwrap::h2ffb8f75479d3d38 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/result.rs:933 [INFO] [stdout] 17: 0x55b445c4802f - kv_cab::KV::new::h9513875adb6efca9 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:161 [INFO] [stdout] 18: 0x55b445c204aa - tests::test_get_float::h6057e47723b48c5c [INFO] [stdout] at tests/tests.rs:115 [INFO] [stdout] 19: 0x55b445c2041a - tests::test_get_float::{{closure}}::hd25cf593a4e0aa27 [INFO] [stdout] at tests/tests.rs:113 [INFO] [stdout] 20: 0x55b445c2819e - core::ops::function::FnOnce::call_once::h80af03e48256b48a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 21: 0x55b445c74fef - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 22: 0x55b445cc11da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 23: 0x55b445c8f7fe - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 24: 0x55b445c8f7fe - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55b445c8f7fe - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 26: 0x55b445c6a865 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 27: 0x55b445c6e9f5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 28: 0x55b445c6e9f5 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 29: 0x55b445c6e9f5 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 30: 0x55b445cc11da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 31: 0x55b445c6efa2 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 32: 0x55b445c6efa2 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55b445c6efa2 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 34: 0x55b445c6efa2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 35: 0x55b445cb425f - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 36: 0x55b445cc08a0 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 37: 0x55b445cc08a0 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 38: 0x55b445cc08a0 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 39: 0x7fee8973f6db - start_thread [INFO] [stdout] 40: 0x7fee8925088f - __clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_create [INFO] [stdout] test_create_wrong_type [INFO] [stdout] test_get_float [INFO] [stdout] test_get_int [INFO] [stdout] test_get_none [INFO] [stdout] test_get_string [INFO] [stdout] test_insert_float [INFO] [stdout] test_insert_int [INFO] [stdout] test_insert_string [INFO] [stdout] test_keys [INFO] [stdout] test_kv_all [INFO] [stdout] test_multi_instance [INFO] [stdout] test_multithread_instance [INFO] [stdout] test_multithread_instance_insert [INFO] [stdout] test_multithread_instance_read_between [INFO] [stdout] test_multithread_many_instance_insert [INFO] [stdout] test_remove [INFO] [stdout] test_remove_none [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 18 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `"docker" "inspect" "5e83f151433d46745f9ebf3ea56b723977bf57a44f5d684974eeaf3e20ebf3a1"` [INFO] running `"docker" "rm" "-f" "5e83f151433d46745f9ebf3ea56b723977bf57a44f5d684974eeaf3e20ebf3a1"` [INFO] [stdout] 5e83f151433d46745f9ebf3ea56b723977bf57a44f5d684974eeaf3e20ebf3a1