[INFO] fetching crate brids 0.4.0...
[INFO] testing brids-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate brids 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate brids 0.4.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brids 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate brids 0.4.0
[INFO] tweaked toml for crates.io crate brids 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e79b4c5d96acc1619076dd9ce2e6803fde21b15e6169ad44bbd474ee5170d84
[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" "3e79b4c5d96acc1619076dd9ce2e6803fde21b15e6169ad44bbd474ee5170d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e79b4c5d96acc1619076dd9ce2e6803fde21b15e6169ad44bbd474ee5170d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e79b4c5d96acc1619076dd9ce2e6803fde21b15e6169ad44bbd474ee5170d84", kill_on_drop: false }`
[INFO] [stdout] 3e79b4c5d96acc1619076dd9ce2e6803fde21b15e6169ad44bbd474ee5170d84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9afcb782852308f8af7a78aed5c05d0a8c076296da024d6be07725a9af0318fe
[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" "9afcb782852308f8af7a78aed5c05d0a8c076296da024d6be07725a9af0318fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling brids v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "9afcb782852308f8af7a78aed5c05d0a8c076296da024d6be07725a9af0318fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9afcb782852308f8af7a78aed5c05d0a8c076296da024d6be07725a9af0318fe", kill_on_drop: false }`
[INFO] [stdout] 9afcb782852308f8af7a78aed5c05d0a8c076296da024d6be07725a9af0318fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91c1f8d999dd1c2888ce443538dd4f937b4f4daf88426ae00518ab1829c22526
[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" "91c1f8d999dd1c2888ce443538dd4f937b4f4daf88426ae00518ab1829c22526", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.118
[INFO] [stderr]    Compiling brids v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "91c1f8d999dd1c2888ce443538dd4f937b4f4daf88426ae00518ab1829c22526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c1f8d999dd1c2888ce443538dd4f937b4f4daf88426ae00518ab1829c22526", kill_on_drop: false }`
[INFO] [stdout] 91c1f8d999dd1c2888ce443538dd4f937b4f4daf88426ae00518ab1829c22526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 1bd351a4b3f66e755ee84e14601316e716b884283292a6efd5baaaccf7826ba4
[INFO] running `Command { std: "docker" "start" "-a" "1bd351a4b3f66e755ee84e14601316e716b884283292a6efd5baaaccf7826ba4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test cnpj::tests::as_bytes ... ok
[INFO] [stdout] test cnpj::tests::branch ... ok
[INFO] [stdout] test cnpj::tests::cmp ... ok
[INFO] [stdout] test cnpj::tests::debug ... ok
[INFO] [stdout] test cnpj::tests::display ... ok
[INFO] [stdout] test cnpj::tests::from_str ... ok
[INFO] [stdout] test cpf::tests::as_ref ... ok
[INFO] [stdout] test cnpj::tests::from_slice ... ok
[INFO] [stdout] test cpf::tests::display ... ok
[INFO] [stdout] test cpf::tests::from_slice ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brids-29549edf6a9cdf71
[INFO] [stderr]    Doc-tests brids
[INFO] [stdout] test cpf::tests::from_str ... ok
[INFO] [stdout] test cnpj::tests::generate ... ok
[INFO] [stdout] test cpf::tests::as_bytes ... ok
[INFO] [stdout] test cnpj::tests::as_ref ... ok
[INFO] [stdout] test cpf::tests::debug ... ok
[INFO] [stdout] test cpf::tests::generate ... ok
[INFO] [stdout] test cpf::tests::cmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 92) ... ignored
[INFO] [stdout] test src/cpf.rs - cpf::Cpf::from_slice (line 57) ... ok
[INFO] [stdout] test src/cnpj.rs - cnpj::Cnpj::from_slice (line 68) ... ok
[INFO] [stdout] test src/cnpj.rs - cnpj::Cnpj::from_slice (line 46) ... ok
[INFO] [stdout] test src/cnpj.rs - cnpj::Cnpj::branch (line 145) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/cnpj.rs - cnpj::Cnpj::from_slice (line 57) ... ok
[INFO] [stdout] test src/cpf.rs - cpf::Cpf::from_slice (line 46) ... ok
[INFO] [stdout] test src/cnpj.rs - cnpj::Cnpj::generate (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/cpf.rs - cpf::Cpf::generate (line 136) ... ok
[INFO] [stdout] test src/cpf.rs - cpf::Cpf::as_bytes (line 118) ... ok
[INFO] [stdout] test src/cnpj.rs - cnpj::Cnpj::as_bytes (line 130) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bd351a4b3f66e755ee84e14601316e716b884283292a6efd5baaaccf7826ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd351a4b3f66e755ee84e14601316e716b884283292a6efd5baaaccf7826ba4", kill_on_drop: false }`
[INFO] [stdout] 1bd351a4b3f66e755ee84e14601316e716b884283292a6efd5baaaccf7826ba4