[INFO] fetching crate coap-numbers 0.1.2...
[INFO] testing coap-numbers-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate coap-numbers 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate coap-numbers 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coap-numbers 0.1.2
[INFO] finished tweaking crates.io crate coap-numbers 0.1.2
[INFO] tweaked toml for crates.io crate coap-numbers 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate coap-numbers 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4615d9b673c867344bf1d750fb0c5027d6af1e6e6506de53cc9b37d63629ab61
[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" "4615d9b673c867344bf1d750fb0c5027d6af1e6e6506de53cc9b37d63629ab61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4615d9b673c867344bf1d750fb0c5027d6af1e6e6506de53cc9b37d63629ab61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4615d9b673c867344bf1d750fb0c5027d6af1e6e6506de53cc9b37d63629ab61", kill_on_drop: false }`
[INFO] [stdout] 4615d9b673c867344bf1d750fb0c5027d6af1e6e6506de53cc9b37d63629ab61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "build" "--frozen" "--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] a524f70b70932bab15e8c79ea36139cbfdb7abb73335741b650e41865f1f2a9d
[INFO] running `Command { std: "docker" "start" "-a" "a524f70b70932bab15e8c79ea36139cbfdb7abb73335741b650e41865f1f2a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-numbers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "a524f70b70932bab15e8c79ea36139cbfdb7abb73335741b650e41865f1f2a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a524f70b70932bab15e8c79ea36139cbfdb7abb73335741b650e41865f1f2a9d", kill_on_drop: false }`
[INFO] [stdout] a524f70b70932bab15e8c79ea36139cbfdb7abb73335741b650e41865f1f2a9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "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] 222663848df27a346f0521faff535d424bc852a7425630be7c2585e50848a7d3
[INFO] running `Command { std: "docker" "start" "-a" "222663848df27a346f0521faff535d424bc852a7425630be7c2585e50848a7d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-numbers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "222663848df27a346f0521faff535d424bc852a7425630be7c2585e50848a7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222663848df27a346f0521faff535d424bc852a7425630be7c2585e50848a7d3", kill_on_drop: false }`
[INFO] [stdout] 222663848df27a346f0521faff535d424bc852a7425630be7c2585e50848a7d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4087bd9112d7f51f6d2a5f6ff15b12ea55a046934f2e4c2b6bf5abc6b0d8801
[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" "c4087bd9112d7f51f6d2a5f6ff15b12ea55a046934f2e4c2b6bf5abc6b0d8801", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coap_numbers-82d068b79f971c9b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coap-numbers
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/code.rs - code::classify (line 95) ... ok
[INFO] [stdout] test src/option.rs - option::get_criticality (line 18) ... ok
[INFO] [stdout] test src/option.rs - option::to_name (line 92) ... ok
[INFO] [stdout] test src/signaling_option.rs - signaling_option::to_name (line 30) ... ok
[INFO] [stdout] test src/option.rs - option::get_proxy_safety (line 46) ... ok
[INFO] [stdout] test src/code.rs - code::format_dotted (line 15) ... ok
[INFO] [stdout] test src/code.rs - code::to_dotted (line 44) ... ok
[INFO] [stdout] test src/code.rs - code::to_name (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4087bd9112d7f51f6d2a5f6ff15b12ea55a046934f2e4c2b6bf5abc6b0d8801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4087bd9112d7f51f6d2a5f6ff15b12ea55a046934f2e4c2b6bf5abc6b0d8801", kill_on_drop: false }`
[INFO] [stdout] c4087bd9112d7f51f6d2a5f6ff15b12ea55a046934f2e4c2b6bf5abc6b0d8801