[INFO] fetching crate cnpj 0.2.2...
[INFO] testing cnpj-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cnpj 0.2.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cnpj 0.2.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] 178014db1fb3a9d0ac2167d6e974296a28df3ef0aa3574a4742d12c8929aea1e
[INFO] running `Command { std: "docker" "start" "-a" "178014db1fb3a9d0ac2167d6e974296a28df3ef0aa3574a4742d12c8929aea1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "178014db1fb3a9d0ac2167d6e974296a28df3ef0aa3574a4742d12c8929aea1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178014db1fb3a9d0ac2167d6e974296a28df3ef0aa3574a4742d12c8929aea1e", kill_on_drop: false }`
[INFO] [stdout] 178014db1fb3a9d0ac2167d6e974296a28df3ef0aa3574a4742d12c8929aea1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 524ed65778f73a7df2598086f7e835d2e3b3b3778debbfde074596102c437740
[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" "524ed65778f73a7df2598086f7e835d2e3b3b3778debbfde074596102c437740", kill_on_drop: false }`
[INFO] [stderr]    Compiling cnpj v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "524ed65778f73a7df2598086f7e835d2e3b3b3778debbfde074596102c437740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524ed65778f73a7df2598086f7e835d2e3b3b3778debbfde074596102c437740", kill_on_drop: false }`
[INFO] [stdout] 524ed65778f73a7df2598086f7e835d2e3b3b3778debbfde074596102c437740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 914f3b229082ecd2c71c853302bb96e61448f68cbb1b01987f1465979c65bef5
[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" "914f3b229082ecd2c71c853302bb96e61448f68cbb1b01987f1465979c65bef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 6.14s
[INFO] running `Command { std: "docker" "inspect" "914f3b229082ecd2c71c853302bb96e61448f68cbb1b01987f1465979c65bef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914f3b229082ecd2c71c853302bb96e61448f68cbb1b01987f1465979c65bef5", kill_on_drop: false }`
[INFO] [stdout] 914f3b229082ecd2c71c853302bb96e61448f68cbb1b01987f1465979c65bef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b68cd9e52fbc2ea1d7203cf75ea6c5d04de55dd13e0911740e1c9f4af2fff2f
[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" "7b68cd9e52fbc2ea1d7203cf75ea6c5d04de55dd13e0911740e1c9f4af2fff2f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cnpj-c1bf4c971a40f2b4)
[INFO] [stdout] test tests::it_disallow_same_digit_numbers ... ok
[INFO] [stdout] test tests::it_pads_numbers_with_less_than_eleven_digits ... ok
[INFO] [stdout] test tests::it_parses ... ok
[INFO] [stdout] test tests::it_validates ... ok
[INFO] [stderr]    Doc-tests cnpj
[INFO] [stdout] test tests::it_display ... ok
[INFO] [stdout] test tests::it_fails_on_invalid_checksums ... ok
[INFO] [stdout] test tests::it_initializes_with_digits ... 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] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 - Cnpj::as_str (line 141) ... ok
[INFO] [stdout] test src/lib.rs - valid (line 64) ... ok
[INFO] [stdout] test src/lib.rs - Cnpj::as_str (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Cnpj (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b68cd9e52fbc2ea1d7203cf75ea6c5d04de55dd13e0911740e1c9f4af2fff2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b68cd9e52fbc2ea1d7203cf75ea6c5d04de55dd13e0911740e1c9f4af2fff2f", kill_on_drop: false }`
[INFO] [stdout] 7b68cd9e52fbc2ea1d7203cf75ea6c5d04de55dd13e0911740e1c9f4af2fff2f