[INFO] crate bstring 0.1.0 is already in cache
[INFO] testing bstring-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate bstring 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bstring 0.1.0 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 bstring 0.1.0
[INFO] finished tweaking crates.io crate bstring 0.1.0
[INFO] tweaked toml for crates.io crate bstring 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2fe3be6c9ed53ad172f3a133a8bfb06b4d4dcebc9c6f379c93c08df3fa67bfe1
[INFO] running `"docker" "start" "-a" "2fe3be6c9ed53ad172f3a133a8bfb06b4d4dcebc9c6f379c93c08df3fa67bfe1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ref_slice v1.2.0
[INFO] [stderr]    Compiling bstring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "2fe3be6c9ed53ad172f3a133a8bfb06b4d4dcebc9c6f379c93c08df3fa67bfe1"`
[INFO] running `"docker" "rm" "-f" "2fe3be6c9ed53ad172f3a133a8bfb06b4d4dcebc9c6f379c93c08df3fa67bfe1"`
[INFO] [stdout] 2fe3be6c9ed53ad172f3a133a8bfb06b4d4dcebc9c6f379c93c08df3fa67bfe1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4007657cd86cc3680f07284cc4b7543257c5f653bb123fad11314a1d0cc94dab
[INFO] running `"docker" "start" "-a" "4007657cd86cc3680f07284cc4b7543257c5f653bb123fad11314a1d0cc94dab"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling bstring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "4007657cd86cc3680f07284cc4b7543257c5f653bb123fad11314a1d0cc94dab"`
[INFO] running `"docker" "rm" "-f" "4007657cd86cc3680f07284cc4b7543257c5f653bb123fad11314a1d0cc94dab"`
[INFO] [stdout] 4007657cd86cc3680f07284cc4b7543257c5f653bb123fad11314a1d0cc94dab
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d4a547ce27fdd1e3e465558bdbf6d91cc01bfe907efb1f1184224fd127d1dbe4
[INFO] running `"docker" "start" "-a" "d4a547ce27fdd1e3e465558bdbf6d91cc01bfe907efb1f1184224fd127d1dbe4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bstring-703e44d3b28da41b
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bfmt::test::test_bformat_iter ... ok
[INFO] [stdout] test bstring::test::test_bstr_split_space ... ok
[INFO] [stdout] test bstring::test::test_bstr_rfind ... ok
[INFO] [stdout] test bstring::test::test_bstr_find ... ok
[INFO] [stdout] test bstring::test::test_bstr_partition ... ok
[INFO] [stdout] test bstring::test::test_bstr_to_bstring ... ok
[INFO] [stdout] test bstring::test::test_bstr_contains ... ok
[INFO] [stdout] test bfmt::test::test_bformat_error ... ok
[INFO] [stdout] test bstring::test::test_boxed_bstr ... ok
[INFO] [stdout] test bstring::test::test_bstr_split ... ok
[INFO] [stdout] test bstring::test::test_bstr_find_bstr ... ok
[INFO] [stdout] test bstring::test::test_bstring_insert_str ... ok
[INFO] [stdout] test bstring::test::test_bstring_join ... ok
[INFO] [stdout] test bstring::test::test_bstring_concat ... ok
[INFO] [stdout] test bstring::test::test_bstr_lines ... ok
[INFO] [stdout] test bstring::test::test_bstr_trim ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bstring
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/bfmt.rs - bfmt (line 12) ... ignored
[INFO] [stdout] test src/bstring.rs - bstring::BString::concat (line 56) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::BString::truncate (line 226) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::bstr::split_words (line 810) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::BString::retain (line 264) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::BString::insert_str (line 288) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::BString::push_str (line 164) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::bstr::rpartition (line 719) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::BString::join (line 78) ... ok
[INFO] [stdout] test src/bstring.rs - bstring::bstr::partition (line 695) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d4a547ce27fdd1e3e465558bdbf6d91cc01bfe907efb1f1184224fd127d1dbe4"`
[INFO] running `"docker" "rm" "-f" "d4a547ce27fdd1e3e465558bdbf6d91cc01bfe907efb1f1184224fd127d1dbe4"`
[INFO] [stdout] d4a547ce27fdd1e3e465558bdbf6d91cc01bfe907efb1f1184224fd127d1dbe4