[INFO] crate os_info 2.0.6 is already in cache
[INFO] testing os_info-2.0.6 against 1.44.0 for beta-1.45-1
[INFO] extracting crate os_info 2.0.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate os_info 2.0.6 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 os_info 2.0.6
[INFO] finished tweaking crates.io crate os_info 2.0.6
[INFO] tweaked toml for crates.io crate os_info 2.0.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate os_info 2.0.6 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 04e1be69b49a3476298064ebac060b2008a2302ec57f23ecb8e06c8260796145
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "04e1be69b49a3476298064ebac060b2008a2302ec57f23ecb8e06c8260796145"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.16
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling os_info v2.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.33s
[INFO] running `"docker" "inspect" "04e1be69b49a3476298064ebac060b2008a2302ec57f23ecb8e06c8260796145"`
[INFO] running `"docker" "rm" "-f" "04e1be69b49a3476298064ebac060b2008a2302ec57f23ecb8e06c8260796145"`
[INFO] [stdout] 04e1be69b49a3476298064ebac060b2008a2302ec57f23ecb8e06c8260796145
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3040975860af0f8b235748a845b7d4b26531ff0d8c210e385d1256f7d55683ce
[INFO] running `"docker" "start" "-a" "3040975860af0f8b235748a845b7d4b26531ff0d8c210e385d1256f7d55683ce"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling os_info v2.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "3040975860af0f8b235748a845b7d4b26531ff0d8c210e385d1256f7d55683ce"`
[INFO] running `"docker" "rm" "-f" "3040975860af0f8b235748a845b7d4b26531ff0d8c210e385d1256f7d55683ce"`
[INFO] [stdout] 3040975860af0f8b235748a845b7d4b26531ff0d8c210e385d1256f7d55683ce
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ca4e495d1ad9a15ff5bd109299c561ef3cf8a83801a53d56a45e856ed07e96b2
[INFO] running `"docker" "start" "-a" "ca4e495d1ad9a15ff5bd109299c561ef3cf8a83801a53d56a45e856ed07e96b2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/os_info-94959a1b67c64b8e
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test imp::file_release::tests::alpine ... ok
[INFO] [stdout] test imp::file_release::tests::centos ... ok
[INFO] [stdout] test imp::lsb_release::tests::amazon1 ... ok
[INFO] [stdout] test imp::lsb_release::tests::amazon2 ... ok
[INFO] [stdout] test imp::lsb_release::tests::arch ... ok
[INFO] [stdout] test imp::lsb_release::tests::debian ... ok
[INFO] [stdout] test imp::lsb_release::tests::fedora ... ok
[INFO] [stdout] test imp::lsb_release::tests::open_suse_15_1 ... ok
[INFO] [stdout] test imp::lsb_release::tests::oracle_linux_8_1 ... ok
[INFO] [stdout] test imp::lsb_release::tests::oracle_linux_7_5 ... ok
[INFO] [stdout] test imp::lsb_release::tests::pop_os_20_04_lts ... ok
[INFO] [stdout] test imp::lsb_release::tests::redhat_enterprise_6 ... ok
[INFO] [stdout] test imp::lsb_release::tests::redhat_enterprise_8 ... ok
[INFO] [stdout] test imp::lsb_release::tests::redhat_enterprise_7 ... ok
[INFO] [stdout] test imp::lsb_release::tests::solus_4_1 ... ok
[INFO] [stdout] test imp::file_release::tests::fedora ... ok
[INFO] [stdout] test imp::lsb_release::tests::ubuntu ... ok
[INFO] [stdout] test imp::lsb_release::tests::suse_enterprise_15_1 ... ok
[INFO] [stdout] test matcher::tests::prefixed_word ... ok
[INFO] [stdout] test matcher::tests::trimmed ... ok
[INFO] [stdout] test info::tests::new ... ok
[INFO] [stdout] test info::tests::unknown ... ok
[INFO] [stdout] test matcher::tests::key_value ... ok
[INFO] [stdout] test matcher::tests::prefixed_version ... ok
[INFO] [stdout] test imp::file_release::tests::os_release_centos ... ok
[INFO] [stdout] test version::tests::semantic ... ok
[INFO] [stdout] test imp::file_release::tests::oracle_linux ... ok
[INFO] [stdout] test imp::file_release::tests::os_release_ubuntu ... ok
[INFO] [stdout] test version::tests::custom ... ok
[INFO] [stdout] test imp::lsb_release::tests::manjaro ... ok
[INFO] [stdout] test imp::lsb_release::tests::suse_enterprise_12_5 ... ok
[INFO] [stdout] test version::tests::unknown ... ok
[INFO] [stdout] test imp::file_release::tests::redhat ... ok
[INFO] [stdout] test imp::tests::get_bitness ... ok
[INFO] [stdout] test imp::tests::os_type ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic-69a35425dbf08893
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/md_doc-68340338c01fe86c
[INFO] [stdout] test get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]    Doc-tests os_info
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/info.rs - info::Info::new (line 57) ... ok
[INFO] [stdout] test src/info.rs - info::Info::unknown (line 37) ... ok
[INFO] [stdout] test src/version.rs - version::Version::custom (line 67) ... ok
[INFO] [stdout] test src/info.rs - info::Info (line 14) ... ok
[INFO] [stdout] test src/lib.rs - get (line 64) ... ok
[INFO] [stdout] test src/info.rs - info::Info::os_type (line 80) ... ok
[INFO] [stdout] test src/version.rs - version::Version::unknown (line 31) ... ok
[INFO] [stdout] test src/version.rs - version::Version::version (line 87) ... ok
[INFO] [stdout] test src/info.rs - info::Info::bitness (line 108) ... ok
[INFO] [stdout] test src/version.rs - version::Version::semantic (line 49) ... ok
[INFO] [stdout] test src/version.rs - version::Version::edition (line 100) ... ok
[INFO] [stdout] test src/info.rs - info::Info::version (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca4e495d1ad9a15ff5bd109299c561ef3cf8a83801a53d56a45e856ed07e96b2"`
[INFO] running `"docker" "rm" "-f" "ca4e495d1ad9a15ff5bd109299c561ef3cf8a83801a53d56a45e856ed07e96b2"`
[INFO] [stdout] ca4e495d1ad9a15ff5bd109299c561ef3cf8a83801a53d56a45e856ed07e96b2