[INFO] fetching crate mesher 0.8.0...
[INFO] testing mesher-0.8.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mesher 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mesher 0.8.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 789e2af5d9560d4e385c3e3fd9aa6880b8ccbbc44b98923f45693fc1e9b10740
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "789e2af5d9560d4e385c3e3fd9aa6880b8ccbbc44b98923f45693fc1e9b10740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "789e2af5d9560d4e385c3e3fd9aa6880b8ccbbc44b98923f45693fc1e9b10740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789e2af5d9560d4e385c3e3fd9aa6880b8ccbbc44b98923f45693fc1e9b10740", kill_on_drop: false }`
[INFO] [stdout] 789e2af5d9560d4e385c3e3fd9aa6880b8ccbbc44b98923f45693fc1e9b10740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84dbe027070301e07cd18a34f49290d60f0f3ec57746416df7a8de8bb1c4f3f4
[INFO] running `Command { std: "docker" "start" "-a" "84dbe027070301e07cd18a34f49290d60f0f3ec57746416df7a8de8bb1c4f3f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling signature v1.5.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ed25519 v1.4.0
[INFO] [stderr]    Compiling sodiumoxide v0.2.7
[INFO] [stderr]    Compiling mesher v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 16s
[INFO] running `Command { std: "docker" "inspect" "84dbe027070301e07cd18a34f49290d60f0f3ec57746416df7a8de8bb1c4f3f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dbe027070301e07cd18a34f49290d60f0f3ec57746416df7a8de8bb1c4f3f4", kill_on_drop: false }`
[INFO] [stdout] 84dbe027070301e07cd18a34f49290d60f0f3ec57746416df7a8de8bb1c4f3f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b32e3ca924a51a5cc3a198e2a03a7cf25b0776fad52d33c43073b5a685eca23
[INFO] running `Command { std: "docker" "start" "-a" "3b32e3ca924a51a5cc3a198e2a03a7cf25b0776fad52d33c43073b5a685eca23", kill_on_drop: false }`
[INFO] [stderr]    Compiling mesher v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "3b32e3ca924a51a5cc3a198e2a03a7cf25b0776fad52d33c43073b5a685eca23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b32e3ca924a51a5cc3a198e2a03a7cf25b0776fad52d33c43073b5a685eca23", kill_on_drop: false }`
[INFO] [stdout] 3b32e3ca924a51a5cc3a198e2a03a7cf25b0776fad52d33c43073b5a685eca23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74ab57e1036ab0a35ab43e51f544922c6e1ae869d0d69aa227bff204971cf345
[INFO] running `Command { std: "docker" "start" "-a" "74ab57e1036ab0a35ab43e51f544922c6e1ae869d0d69aa227bff204971cf345", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mesher-91e0d2ad40692180)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test debug_transports::inmemory::tests::send_2_and_receive ... ok
[INFO] [stdout] test debug_transports::inmemory::tests::send_and_receive ... ok
[INFO] [stdout] test mesher::tests::empty_mesher_fails_receive ... ok
[INFO] [stdout] test packet::tests::all_functions_compile ... ok
[INFO] [stdout] test packet::tests::unsigned_serialized_deserializable ... ok
[INFO] [stdout] test debug_transports::inmemory::tests::receive_blank ... ok
[INFO] [stdout] test debug_transports::inmemory::tests::send_and_receive_out_of_order ... ok
[INFO] [stdout] test packet::tests::signed_serialized_deserializable ... ok
[INFO] [stdout] test mesher::tests::signed_mesher_empty_keys_fails - should panic ... ok
[INFO] [stdout] test packet::tests::signed_replies_match ... ok
[INFO] [stdout] test packet::tests::replies_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all-in-one-signed.rs (/opt/rustwide/target/debug/deps/all_in_one_signed-ce5a240b6ecefa9e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test direct ... ok
[INFO] [stdout] test two_hops ... ok
[INFO] [stdout] test one_hop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all-in-one-unsigned.rs (/opt/rustwide/target/debug/deps/all_in_one_unsigned-b57a64995837853f)
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multi-message-signed.rs (/opt/rustwide/target/debug/deps/multi_message_signed-ff73a6a40734a97a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test one_hop ... ok
[INFO] [stdout] test direct ... ok
[INFO] [stderr]      Running tests/multi-message-unsigned.rs (/opt/rustwide/target/debug/deps/multi_message_unsigned-35daf1f1203251ba)
[INFO] [stdout] test two_hop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test direct ... ok
[INFO] [stdout] test one_hop ... ok
[INFO] [stderr]      Running tests/send-with-reply-signed.rs (/opt/rustwide/target/debug/deps/send_with_reply_signed-669ea482d9cc1a9c)
[INFO] [stdout] test two_hop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/send-with-reply-unsigned.rs (/opt/rustwide/target/debug/deps/send_with_reply_unsigned-85ca53c51ed27284)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_with_reply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mesher
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/debug_transports/inmemory.rs - debug_transports::inmemory::InMemory (line 19) - compile ... 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; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74ab57e1036ab0a35ab43e51f544922c6e1ae869d0d69aa227bff204971cf345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ab57e1036ab0a35ab43e51f544922c6e1ae869d0d69aa227bff204971cf345", kill_on_drop: false }`
[INFO] [stdout] 74ab57e1036ab0a35ab43e51f544922c6e1ae869d0d69aa227bff204971cf345