[INFO] fetching crate integer_array 0.1.2...
[INFO] testing integer_array-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate integer_array 0.1.2 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate integer_array 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integer_array 0.1.2
[INFO] finished tweaking crates.io crate integer_array 0.1.2
[INFO] tweaked toml for crates.io crate integer_array 0.1.2 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b40da017cf8c77c9ccb473265ee4577786b1a227b59c84eba7f9a3cdb658587
[INFO] running `Command { std: "docker" "start" "-a" "5b40da017cf8c77c9ccb473265ee4577786b1a227b59c84eba7f9a3cdb658587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b40da017cf8c77c9ccb473265ee4577786b1a227b59c84eba7f9a3cdb658587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b40da017cf8c77c9ccb473265ee4577786b1a227b59c84eba7f9a3cdb658587", kill_on_drop: false }`
[INFO] [stdout] 5b40da017cf8c77c9ccb473265ee4577786b1a227b59c84eba7f9a3cdb658587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 082c50c40360ff82ef191f4dec47ca87daff193506bb02da522a6c415c09f92f
[INFO] running `Command { std: "docker" "start" "-a" "082c50c40360ff82ef191f4dec47ca87daff193506bb02da522a6c415c09f92f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling integer_array v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "082c50c40360ff82ef191f4dec47ca87daff193506bb02da522a6c415c09f92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082c50c40360ff82ef191f4dec47ca87daff193506bb02da522a6c415c09f92f", kill_on_drop: false }`
[INFO] [stdout] 082c50c40360ff82ef191f4dec47ca87daff193506bb02da522a6c415c09f92f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96597e9a38dea01f53bf453fd3eea2d0373817411bf04d02f8da8f80f200c536
[INFO] running `Command { std: "docker" "start" "-a" "96597e9a38dea01f53bf453fd3eea2d0373817411bf04d02f8da8f80f200c536", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling integer_array v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "96597e9a38dea01f53bf453fd3eea2d0373817411bf04d02f8da8f80f200c536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96597e9a38dea01f53bf453fd3eea2d0373817411bf04d02f8da8f80f200c536", kill_on_drop: false }`
[INFO] [stdout] 96597e9a38dea01f53bf453fd3eea2d0373817411bf04d02f8da8f80f200c536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc5d099fa348bb2006c07624e8d562e28db92bd2d597e26d6de7173399b1bedf
[INFO] running `Command { std: "docker" "start" "-a" "cc5d099fa348bb2006c07624e8d562e28db92bd2d597e26d6de7173399b1bedf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integer_array-625b670545210521)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test complex::array::tests::new ... ok
[INFO] [stdout] test real::array::tests::neg ... ok
[INFO] [stdout] test real::array::tests::sybtract_by_array ... ok
[INFO] [stdout] test real::array::tests::zero_divide ... ok
[INFO] [stdout] test utility_functions::tests::fpowi ... ok
[INFO] [stdout] test utility_functions::tests::powi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-a731f9d3e42b87c2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test create_type_complex ... ok
[INFO] [stdout] test create_type_real ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests integer_array
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/complex/array.rs - declare_array_complex (line 8) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 147) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 131) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 121) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 330) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 158) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 101) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 108) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 91) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 49) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 71) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 179) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 193) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 168) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 346) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 255) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 308) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 283) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 60) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 80) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 339) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 222) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 207) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 238) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 29) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 323) ... ok
[INFO] [stdout] test src/real/array.rs - declare_array_real (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc5d099fa348bb2006c07624e8d562e28db92bd2d597e26d6de7173399b1bedf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5d099fa348bb2006c07624e8d562e28db92bd2d597e26d6de7173399b1bedf", kill_on_drop: false }`
[INFO] [stdout] cc5d099fa348bb2006c07624e8d562e28db92bd2d597e26d6de7173399b1bedf