[INFO] crate bidir-map 1.0.0 is already in cache
[INFO] testing bidir-map-1.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate bidir-map 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bidir-map 1.0.0 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 bidir-map 1.0.0
[INFO] finished tweaking crates.io crate bidir-map 1.0.0
[INFO] tweaked toml for crates.io crate bidir-map 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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" "+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] 0a73eb4d31d85c9bd9167bf9ee2e56d506346ebb50a26b04389e5d63ed14a76e
[INFO] running `"docker" "start" "-a" "0a73eb4d31d85c9bd9167bf9ee2e56d506346ebb50a26b04389e5d63ed14a76e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bidir-map v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "0a73eb4d31d85c9bd9167bf9ee2e56d506346ebb50a26b04389e5d63ed14a76e"`
[INFO] running `"docker" "rm" "-f" "0a73eb4d31d85c9bd9167bf9ee2e56d506346ebb50a26b04389e5d63ed14a76e"`
[INFO] [stdout] 0a73eb4d31d85c9bd9167bf9ee2e56d506346ebb50a26b04389e5d63ed14a76e
[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" "+beta-2020-06-03" "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] 79cc32e96f33419fcdcf24afd19e847feaa953caabe145dc5756058b619ac001
[INFO] running `"docker" "start" "-a" "79cc32e96f33419fcdcf24afd19e847feaa953caabe145dc5756058b619ac001"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bidir-map v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "79cc32e96f33419fcdcf24afd19e847feaa953caabe145dc5756058b619ac001"`
[INFO] running `"docker" "rm" "-f" "79cc32e96f33419fcdcf24afd19e847feaa953caabe145dc5756058b619ac001"`
[INFO] [stdout] 79cc32e96f33419fcdcf24afd19e847feaa953caabe145dc5756058b619ac001
[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" "+beta-2020-06-03" "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] 96f883d8db7647f15bd3ecdec6236312ba4bf427875c3614e92525ec360f301d
[INFO] running `"docker" "start" "-a" "96f883d8db7647f15bd3ecdec6236312ba4bf427875c3614e92525ec360f301d"`
[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/bidir_map-e89b6c6e4d1e1117
[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]      Running /opt/rustwide/target/debug/deps/lib-7e7aa17a8058e1bf
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test get_with_borrowed_from_unsized_works ... ok
[INFO] [stdout] test nonexistant_ref_index_by_first_panics ... ok
[INFO] [stdout] test nonexistant_index_by_second_panics ... ok
[INFO] [stdout] test nonexistant_index_by_first_panics ... ok
[INFO] [stdout] test nonexistant_ref_index_by_second_panics ... ok
[INFO] [stderr]    Doc-tests bidir-map
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::remove_by_first (line 388) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::get_by_first (line 270) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::clear (line 106) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::contains_first_key (line 308) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::get_mut_by_first (line 346) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::remove_by_second (line 407) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::len (line 237) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::iter (line 142) ... ok
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::contains_second_key (line 327) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::get_mut_by_second (line 367) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::first_col (line 197) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::is_empty (line 253) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::get_by_second (line 289) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::iter_mut (line 167) ... ok
[INFO] [stdout] test src/lib.rs - ByFirst (line 454) ... ok
[INFO] [stdout] test src/lib.rs - BidirMap<Kv1, Kv2>::second_col (line 217) ... ok
[INFO] [stdout] test src/lib.rs - BySecond (line 469) ... ok
[INFO] [stdout] test src/lib.rs - bidir_map (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "96f883d8db7647f15bd3ecdec6236312ba4bf427875c3614e92525ec360f301d"`
[INFO] running `"docker" "rm" "-f" "96f883d8db7647f15bd3ecdec6236312ba4bf427875c3614e92525ec360f301d"`
[INFO] [stdout] 96f883d8db7647f15bd3ecdec6236312ba4bf427875c3614e92525ec360f301d