[INFO] crate sugars 1.2.0 is already in cache
[INFO] testing sugars-1.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate sugars 1.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate sugars 1.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sugars 1.2.0
[INFO] finished tweaking crates.io crate sugars 1.2.0
[INFO] tweaked toml for crates.io crate sugars 1.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-06-03" "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] 049650490c7e9d6065cf6c2bf326fe5bef9ff3703687d62a1d8cceefc8d7cc37
[INFO] running `"docker" "start" "-a" "049650490c7e9d6065cf6c2bf326fe5bef9ff3703687d62a1d8cceefc8d7cc37"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sugars v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "049650490c7e9d6065cf6c2bf326fe5bef9ff3703687d62a1d8cceefc8d7cc37"`
[INFO] running `"docker" "rm" "-f" "049650490c7e9d6065cf6c2bf326fe5bef9ff3703687d62a1d8cceefc8d7cc37"`
[INFO] [stdout] 049650490c7e9d6065cf6c2bf326fe5bef9ff3703687d62a1d8cceefc8d7cc37
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11864cbfd0983c531a2eee46e7fecd44da7ae38dc7a4190bf3b669510b3ce3a7
[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" "11864cbfd0983c531a2eee46e7fecd44da7ae38dc7a4190bf3b669510b3ce3a7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sugars v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "11864cbfd0983c531a2eee46e7fecd44da7ae38dc7a4190bf3b669510b3ce3a7"`
[INFO] running `"docker" "rm" "-f" "11864cbfd0983c531a2eee46e7fecd44da7ae38dc7a4190bf3b669510b3ce3a7"`
[INFO] [stdout] 11864cbfd0983c531a2eee46e7fecd44da7ae38dc7a4190bf3b669510b3ce3a7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] b79d7b8d84185604291228d2a4f6050f917ff7a0339c0b1acd9802f669bc8fe2
[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" "b79d7b8d84185604291228d2a4f6050f917ff7a0339c0b1acd9802f669bc8fe2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sugars-d455e221e52b15df
[INFO] [stdout] running 82 tests
[INFO] [stdout] test collections::tests::btset ... ok
[INFO] [stdout] test collections::tests::hmap ... ok
[INFO] [stdout] test collections::tests::flkl_repeat ... ok
[INFO] [stdout] test collections::tests::flkl ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_haskell_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtset_haskell_no_conditional ... ok
[INFO] [stdout] test collections::tests::deque ... ok
[INFO] [stdout] test comprehension::tests::cbtset_just_in_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_just_in_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtset_haskell_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtset_python_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cmap_haskell_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_haskell_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cmap_haskell_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtset_python_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cmap_just_in_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cmap_python_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtset_just_in_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_haskell_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_haskell_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_just_in_no_conditional ... ok
[INFO] [stdout] test collections::tests::lkl_repeat ... ok
[INFO] [stdout] test collections::tests::trailing_all ... ok
[INFO] [stdout] test collections::tests::btmap ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_just_in_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_just_in_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_python_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_python_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_haskell_2_nested_no_conditional ... ok
[INFO] [stdout] test collections::tests::hset ... ok
[INFO] [stdout] test comprehension::tests::cmap_just_in_with_conditional ... ok
[INFO] [stdout] test collections::tests::lkl ... ok
[INFO] [stdout] test comprehension::tests::cmap_python_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_python_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_python_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_haskell_2_nested_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_3_nested_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_haskell_basic_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_haskell_basic_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_python_2_nested_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_python_3_nested_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_python_2_nested_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_basic_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_basic_no_conditional ... ok
[INFO] [stdout] test pointer::tests::boxed ... ok
[INFO] [stdout] test pointer::tests::boxed_trailing_comma ... ok
[INFO] [stdout] test comprehension::tests::cvec_haskell_3_nested_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_python_basic_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_3_nested_no_conditional ... ok
[INFO] [stdout] test hash::tests::hash_with_hasher ... ok
[INFO] [stdout] test comprehension::tests::cvec_haskell_3_nested_with_conditional ... ok
[INFO] [stdout] test collections::tests::bheap ... ok
[INFO] [stdout] test hash::tests::hash_default ... ok
[INFO] [stdout] test pointer::tests::arc ... ok
[INFO] [stdout] test pointer::tests::arc_trailing_comma ... ok
[INFO] [stdout] test pointer::tests::arc_tuples ... ok
[INFO] [stdout] test comprehension::tests::cvec_python_basic_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_python_3_nested_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_2_nested_no_conditional ... ok
[INFO] [stdout] test pointer::tests::cell ... ok
[INFO] [stdout] test pointer::tests::cell_trailing_comma ... ok
[INFO] [stdout] test pointer::tests::cow ... ok
[INFO] [stdout] test pointer::tests::mutex ... ok
[INFO] [stdout] test pointer::tests::cell_tuples ... ok
[INFO] [stdout] test pointer::tests::rc_tuples ... ok
[INFO] [stdout] test pointer::tests::boxed_tuples ... ok
[INFO] [stdout] test pointer::tests::refcell_trailing_comma ... ok
[INFO] [stdout] test times::tests::dur_identifier_sec ... ok
[INFO] [stdout] test times::tests::dur_literal_sec ... ok
[INFO] [stdout] test times::tests::dur_identifier_nano ... ok
[INFO] [stdout] test times::tests::dur_literal_millis ... ok
[INFO] [stdout] test pointer::tests::refcell ... ok
[INFO] [stdout] test times::tests::dur_identifier_micros ... ok
[INFO] [stdout] test pointer::tests::refcell_tuples ... ok
[INFO] [stdout] test times::tests::dur_literal_min ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_2_nested_with_conditional ... ok
[INFO] [stdout] test times::tests::dur_literal_micros ... ok
[INFO] [stdout] test times::tests::dur_literal_nano ... ok
[INFO] [stdout] test pointer::tests::rc_trailing_comma ... ok
[INFO] [stdout] test pointer::tests::rc ... ok
[INFO] [stdout] test times::tests::dur_identifier_millis ... ok
[INFO] [stdout] test times::tests::dur_identifier_min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sugars
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/hash.rs - hash (line 5) ... ok
[INFO] [stdout] test src/lib.rs - collections (line 33) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 38) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 49) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 60) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 71) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 80) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 89) ... ignored
[INFO] [stdout] test src/lib.rs - collections (line 98) ... ignored
[INFO] [stdout] test src/collections.rs - flkl (line 237) ... ok
[INFO] [stdout] test src/comprehension.rs - cvec (line 12) ... ok
[INFO] [stdout] test src/collections.rs - lkl (line 188) ... ok
[INFO] [stdout] test src/collections.rs - lkl (line 176) ... ok
[INFO] [stdout] test src/collections.rs - flkl (line 224) ... ok
[INFO] [stdout] test src/collections.rs - deque (line 142) ... ok
[INFO] [stdout] test src/collections.rs - bheap (line 272) ... ok
[INFO] [stdout] test src/collections.rs - btmap (line 79) ... ok
[INFO] [stdout] test src/pointer.rs - cell (line 84) ... ok
[INFO] [stdout] test src/pointer.rs - boxed (line 8) ... ok
[INFO] [stdout] test src/comprehension.rs - cmap (line 214) ... ok
[INFO] [stdout] test src/pointer.rs - arc (line 138) ... ok
[INFO] [stdout] test src/comprehension.rs - cbtset (line 427) ... ok
[INFO] [stdout] test src/collections.rs - btset (line 112) ... ok
[INFO] [stdout] test src/collections.rs - hset (line 48) ... ok
[INFO] [stdout] test src/comprehension.rs - cbtmap (line 356) ... ok
[INFO] [stdout] test src/collections.rs - hmap (line 14) ... ok
[INFO] [stdout] test src/comprehension.rs - cset (line 286) ... ok
[INFO] [stdout] test src/pointer.rs - refcell (line 111) ... ok
[INFO] [stdout] test src/pointer.rs - cow (line 62) ... ok
[INFO] [stdout] test src/pointer.rs - rc (line 37) ... ok
[INFO] [stdout] test src/pointer.rs - mutex (line 165) ... ok
[INFO] [stdout] test src/times.rs - time (line 157) ... ok
[INFO] [stdout] test src/times.rs - dur (line 13) ... ok
[INFO] [stdout] test src/times.rs - sleep (line 74) ... ok
[INFO] [stdout] test src/times.rs - time (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b79d7b8d84185604291228d2a4f6050f917ff7a0339c0b1acd9802f669bc8fe2"`
[INFO] running `"docker" "rm" "-f" "b79d7b8d84185604291228d2a4f6050f917ff7a0339c0b1acd9802f669bc8fe2"`
[INFO] [stdout] b79d7b8d84185604291228d2a4f6050f917ff7a0339c0b1acd9802f669bc8fe2