[INFO] fetching crate mesher 0.8.0...
[INFO] testing mesher-0.8.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate mesher 0.8.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mesher 0.8.0 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 mesher 0.8.0
[INFO] finished tweaking crates.io crate mesher 0.8.0
[INFO] tweaked toml for crates.io crate mesher 0.8.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8e2d2b4eb427a8fca28cac607cbd09cc1bee28262008ce7226a757add598451e
[INFO] running `"docker" "start" "-a" "8e2d2b4eb427a8fca28cac607cbd09cc1bee28262008ce7226a757add598451e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling tar v0.4.28
[INFO] [stderr]    Compiling libsodium-sys v0.2.5
[INFO] [stderr]    Compiling sodiumoxide v0.2.5
[INFO] [stderr]    Compiling mesher v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `"docker" "inspect" "8e2d2b4eb427a8fca28cac607cbd09cc1bee28262008ce7226a757add598451e"`
[INFO] running `"docker" "rm" "-f" "8e2d2b4eb427a8fca28cac607cbd09cc1bee28262008ce7226a757add598451e"`
[INFO] [stdout] 8e2d2b4eb427a8fca28cac607cbd09cc1bee28262008ce7226a757add598451e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 43b32e68991b6d3ebc81cc57af7c9659c019ad4e7b16aa2b4acb6beb49e499b9
[INFO] running `"docker" "start" "-a" "43b32e68991b6d3ebc81cc57af7c9659c019ad4e7b16aa2b4acb6beb49e499b9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mesher v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `"docker" "inspect" "43b32e68991b6d3ebc81cc57af7c9659c019ad4e7b16aa2b4acb6beb49e499b9"`
[INFO] running `"docker" "rm" "-f" "43b32e68991b6d3ebc81cc57af7c9659c019ad4e7b16aa2b4acb6beb49e499b9"`
[INFO] [stdout] 43b32e68991b6d3ebc81cc57af7c9659c019ad4e7b16aa2b4acb6beb49e499b9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 64e42a1771c984041e8b20d8b0ef26aeae41b06a8464d1f54d65dcdfb28b8bd4
[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" "64e42a1771c984041e8b20d8b0ef26aeae41b06a8464d1f54d65dcdfb28b8bd4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mesher-f4b03a3d7a020d24
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test debug_transports::inmemory::tests::send_and_receive ... ok
[INFO] [stdout] test packet::tests::all_functions_compile ... ok
[INFO] [stdout] test mesher::tests::empty_mesher_fails_receive ... ok
[INFO] [stdout] test packet::tests::signed_serialized_deserializable ... ok
[INFO] [stdout] test packet::tests::unsigned_serialized_deserializable ... ok
[INFO] [stdout] test packet::tests::replies_match ... ok
[INFO] [stdout] test packet::tests::signed_replies_match ... ok
[INFO] [stdout] test debug_transports::inmemory::tests::send_and_receive_out_of_order ... ok
[INFO] [stdout] test debug_transports::inmemory::tests::receive_blank ... ok
[INFO] [stdout] test debug_transports::inmemory::tests::send_2_and_receive ... ok
[INFO] [stdout] test mesher::tests::signed_mesher_empty_keys_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all_in_one_signed-166f4626597fc27d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test direct ... ok
[INFO] [stdout] test one_hop ... ok
[INFO] [stdout] test two_hops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all_in_one_unsigned-7e8d31bbe55b9733
[INFO] [stdout] running 3 tests
[INFO] [stdout] test direct ... ok
[INFO] [stdout] test one_hop ... ok
[INFO] [stdout] test two_hops ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multi_message_signed-ec17edb431091c44
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test direct ... ok
[INFO] [stdout] test one_hop ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multi_message_unsigned-a749e6723674a624
[INFO] [stdout] test two_hop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test direct ... ok
[INFO] [stdout] test one_hop ... ok
[INFO] [stdout] test two_hop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/send_with_reply_signed-7f011153fb1d1320
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_with_reply_signed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/send_with_reply_unsigned-742ebc4497f83bd5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_with_reply ... ok
[INFO] [stderr]    Doc-tests mesher
[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 2 tests
[INFO] [stdout] test src/debug_transports/inmemory.rs - debug_transports::inmemory::InMemory (line 19) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "64e42a1771c984041e8b20d8b0ef26aeae41b06a8464d1f54d65dcdfb28b8bd4"`
[INFO] running `"docker" "rm" "-f" "64e42a1771c984041e8b20d8b0ef26aeae41b06a8464d1f54d65dcdfb28b8bd4"`
[INFO] [stdout] 64e42a1771c984041e8b20d8b0ef26aeae41b06a8464d1f54d65dcdfb28b8bd4