[INFO] fetching crate rabbit_borough 0.1.2-alpha...
[INFO] testing rabbit_borough-0.1.2-alpha against 1.44.0 for beta-1.45-1
[INFO] extracting crate rabbit_borough 0.1.2-alpha into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rabbit_borough 0.1.2-alpha on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rabbit_borough 0.1.2-alpha
[INFO] finished tweaking crates.io crate rabbit_borough 0.1.2-alpha
[INFO] tweaked toml for crates.io crate rabbit_borough 0.1.2-alpha written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rabbit_borough 0.1.2-alpha already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74c4c840b2c6ee02b19f91ba577be068c6c6f28e54ab1135f678045ec9cd9bb7
[INFO] running `"docker" "start" "-a" "74c4c840b2c6ee02b19f91ba577be068c6c6f28e54ab1135f678045ec9cd9bb7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling proc-macro2 v1.0.14
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling cookie-factory v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling openssl-sys v0.9.56
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling amq-protocol-uri v6.0.0-rc9
[INFO] [stderr]    Compiling nom v6.0.0-alpha1
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling mio v0.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pinky-swear v4.0.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling pem v0.7.0
[INFO] [stderr]    Compiling tcp-stream v0.19.1
[INFO] [stderr]    Compiling amq-protocol-tcp v6.0.0-rc9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling handlebars v3.0.1
[INFO] [stderr]    Compiling amq-protocol-types v6.0.0-rc9
[INFO] [stderr]    Compiling amq-protocol-codegen v6.0.0-rc9
[INFO] [stderr]    Compiling amq-protocol v6.0.0-rc9
[INFO] [stderr]    Compiling lapin v1.0.0
[INFO] [stderr]    Compiling rabbit_borough v0.1.2-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `"docker" "inspect" "74c4c840b2c6ee02b19f91ba577be068c6c6f28e54ab1135f678045ec9cd9bb7"`
[INFO] running `"docker" "rm" "-f" "74c4c840b2c6ee02b19f91ba577be068c6c6f28e54ab1135f678045ec9cd9bb7"`
[INFO] [stdout] 74c4c840b2c6ee02b19f91ba577be068c6c6f28e54ab1135f678045ec9cd9bb7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4c38bd27d5e1ced00f145e1554843ff4d4df3301bf350f9bfd71bb6de6708d5
[INFO] running `"docker" "start" "-a" "f4c38bd27d5e1ced00f145e1554843ff4d4df3301bf350f9bfd71bb6de6708d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rabbit_borough v0.1.2-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `"docker" "inspect" "f4c38bd27d5e1ced00f145e1554843ff4d4df3301bf350f9bfd71bb6de6708d5"`
[INFO] running `"docker" "rm" "-f" "f4c38bd27d5e1ced00f145e1554843ff4d4df3301bf350f9bfd71bb6de6708d5"`
[INFO] [stdout] f4c38bd27d5e1ced00f145e1554843ff4d4df3301bf350f9bfd71bb6de6708d5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c91ed3dbfc72dd1fc38795b4e0b5a45be7364c1eb6cb9e413d1c46358eb097a
[INFO] running `"docker" "start" "-a" "5c91ed3dbfc72dd1fc38795b4e0b5a45be7364c1eb6cb9e413d1c46358eb097a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rabbit_borough-19c24d97f263120e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test configuration::reader::tests::get_default_config_if_file_does_not_exist ... ok
[INFO] [stdout] test consumer::setup::tests::amqp_url_generated_succesfully ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rabbit_borough
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5c91ed3dbfc72dd1fc38795b4e0b5a45be7364c1eb6cb9e413d1c46358eb097a"`
[INFO] running `"docker" "rm" "-f" "5c91ed3dbfc72dd1fc38795b4e0b5a45be7364c1eb6cb9e413d1c46358eb097a"`
[INFO] [stdout] 5c91ed3dbfc72dd1fc38795b4e0b5a45be7364c1eb6cb9e413d1c46358eb097a