[INFO] fetching crate cnpj 0.2.2...
[INFO] testing cnpj-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cnpj 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cnpj 0.2.2 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 cnpj 0.2.2
[INFO] finished tweaking crates.io crate cnpj 0.2.2
[INFO] tweaked toml for crates.io crate cnpj 0.2.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 50dac1b1597c76172be37cfcf696f16568e0eb3019ac02a99e0536965438bbcd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "50dac1b1597c76172be37cfcf696f16568e0eb3019ac02a99e0536965438bbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50dac1b1597c76172be37cfcf696f16568e0eb3019ac02a99e0536965438bbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50dac1b1597c76172be37cfcf696f16568e0eb3019ac02a99e0536965438bbcd", kill_on_drop: false }`
[INFO] [stdout] 50dac1b1597c76172be37cfcf696f16568e0eb3019ac02a99e0536965438bbcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 03168b24b566a3d364e66103ba685eced53991e3a6c36628dbf1a594d1d98383
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "03168b24b566a3d364e66103ba685eced53991e3a6c36628dbf1a594d1d98383", kill_on_drop: false }`
[INFO] [stderr]    Compiling cnpj v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "03168b24b566a3d364e66103ba685eced53991e3a6c36628dbf1a594d1d98383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03168b24b566a3d364e66103ba685eced53991e3a6c36628dbf1a594d1d98383", kill_on_drop: false }`
[INFO] [stdout] 03168b24b566a3d364e66103ba685eced53991e3a6c36628dbf1a594d1d98383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f67cc82df81e27ce9f5fc1a3a6a4e24696e337af2a9effd507c939a1d9e1453e
[INFO] running `Command { std: "docker" "start" "-a" "f67cc82df81e27ce9f5fc1a3a6a4e24696e337af2a9effd507c939a1d9e1453e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cnpj v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "f67cc82df81e27ce9f5fc1a3a6a4e24696e337af2a9effd507c939a1d9e1453e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67cc82df81e27ce9f5fc1a3a6a4e24696e337af2a9effd507c939a1d9e1453e", kill_on_drop: false }`
[INFO] [stdout] f67cc82df81e27ce9f5fc1a3a6a4e24696e337af2a9effd507c939a1d9e1453e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ed41f7494a4beb8c98eca2d0e9dd872b5a54ccf88c8c024a4b719693dd63fb3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed41f7494a4beb8c98eca2d0e9dd872b5a54ccf88c8c024a4b719693dd63fb3d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cnpj-16e38b8235ecdae0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::it_fails_on_invalid_checksums ... ok
[INFO] [stdout] test tests::it_display ... ok
[INFO] [stdout] test tests::it_fails_to_parse_numbers_that_dont_match_the_min_length ... ok
[INFO] [stdout] test tests::it_fails_to_parse_numbers_with_more_than_eleven_digits ... ok
[INFO] [stdout] test tests::it_validates ... ok
[INFO] [stdout] test tests::it_parses ... ok
[INFO] [stdout] test tests::it_pads_numbers_with_less_than_eleven_digits ... ok
[INFO] [stdout] test tests::it_initializes_with_digits ... ok
[INFO] [stderr]    Doc-tests cnpj
[INFO] [stdout] test tests::it_disallow_same_digit_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Cnpj (line 83) ... ok
[INFO] [stdout] test src/lib.rs - Cnpj::digits (line 112) ... ok
[INFO] [stdout] test src/lib.rs - valid (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - Cnpj::as_str (line 141) ... ok
[INFO] [stdout] test src/lib.rs - Cnpj::as_str (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Cnpj (line 96) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed41f7494a4beb8c98eca2d0e9dd872b5a54ccf88c8c024a4b719693dd63fb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed41f7494a4beb8c98eca2d0e9dd872b5a54ccf88c8c024a4b719693dd63fb3d", kill_on_drop: false }`
[INFO] [stdout] ed41f7494a4beb8c98eca2d0e9dd872b5a54ccf88c8c024a4b719693dd63fb3d