[INFO] fetching crate canadensis_can 0.2.0...
[INFO] testing canadensis_can-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate canadensis_can 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate canadensis_can 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canadensis_can 0.2.0
[INFO] finished tweaking crates.io crate canadensis_can 0.2.0
[INFO] tweaked toml for crates.io crate canadensis_can 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate canadensis_can 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95306b9edbe258333663075faca1e367629575954dbcaf2d64a13ae55059c3e5
[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" "95306b9edbe258333663075faca1e367629575954dbcaf2d64a13ae55059c3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95306b9edbe258333663075faca1e367629575954dbcaf2d64a13ae55059c3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95306b9edbe258333663075faca1e367629575954dbcaf2d64a13ae55059c3e5", kill_on_drop: false }`
[INFO] [stdout] 95306b9edbe258333663075faca1e367629575954dbcaf2d64a13ae55059c3e5
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54d240fc6c8647655c07d843b2651f92928b7c71b771889c1979c2168caa7c41
[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" "54d240fc6c8647655c07d843b2651f92928b7c71b771889c1979c2168caa7c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.7.7
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling canadensis_filter_config v0.2.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fallible_collections v0.4.3
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]    Compiling canadensis_core v0.2.0
[INFO] [stderr]    Compiling canadensis_can v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.87s
[INFO] running `Command { std: "docker" "inspect" "54d240fc6c8647655c07d843b2651f92928b7c71b771889c1979c2168caa7c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d240fc6c8647655c07d843b2651f92928b7c71b771889c1979c2168caa7c41", kill_on_drop: false }`
[INFO] [stdout] 54d240fc6c8647655c07d843b2651f92928b7c71b771889c1979c2168caa7c41
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c4c20148b91c58e20003bdb79e04c7b931189a796fbcd78006c67a7e8aa9c3
[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" "43c4c20148b91c58e20003bdb79e04c7b931189a796fbcd78006c67a7e8aa9c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling canadensis_can v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "43c4c20148b91c58e20003bdb79e04c7b931189a796fbcd78006c67a7e8aa9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c4c20148b91c58e20003bdb79e04c7b931189a796fbcd78006c67a7e8aa9c3", kill_on_drop: false }`
[INFO] [stdout] 43c4c20148b91c58e20003bdb79e04c7b931189a796fbcd78006c67a7e8aa9c3
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] ebe5a56e913f4cc478642d51f41ded4fbee0b707d3727ee56404bb35bf39fc16
[INFO] running `Command { std: "docker" "start" "-a" "ebe5a56e913f4cc478642d51f41ded4fbee0b707d3727ee56404bb35bf39fc16", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/canadensis_can-e1a6f3a2c1195bc3)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rx.rs (/opt/rustwide/target/debug/deps/rx-ac127f39273e09bb)
[INFO] [stdout] running 25 tests
[INFO] [stderr]      Running tests/tx.rs (/opt/rustwide/target/debug/deps/tx-566802642f49f545)
[INFO] [stdout] test queue::array_queue::test::basic_insert_different_ids ... ok
[INFO] [stdout] test redundant::deduplicator::test::two_transports ... ok
[INFO] [stdout] test queue::array_queue::test::insert_blocks_different_ids ... ok
[INFO] [stdout] test rx::test::test_parse_can_id ... ok
[INFO] [stdout] test rx::buildup::test::test_node_info_response ... ok
[INFO] [stdout] test rx::buildup::test::test_array ... ok
[INFO] [stdout] test queue::array_queue::test::basic_insert_same_id ... ok
[INFO] [stdout] test rx::buildup::test::test_buildup_heartbeat ... ok
[INFO] [stdout] test rx::buildup::test::test_node_info_request ... ok
[INFO] [stdout] test rx::buildup::test::test_string ... ok
[INFO] [stdout] test rx::subscription::test::space_classic_can ... ok
[INFO] [stdout] test tx::breakdown::test::test_array ... ok
[INFO] [stdout] test tx::breakdown::test::test_breakdown_heartbeat ... ok
[INFO] [stdout] test redundant::deduplicator::test::one_transport ... ok
[INFO] [stdout] test tx::breakdown::test::test_node_info_response ... ok
[INFO] [stdout] test tx::breakdown::test::test_string ... ok
[INFO] [stdout] test tx::tx_test::test_calculate_padding_can_fd ... ok
[INFO] [stdout] test queue::array_queue::test::insert_and_remove_capacity_1 ... ok
[INFO] [stdout] test queue::array_queue::test::insert_and_remove_capacity_8 ... ok
[INFO] [stdout] test tx::breakdown::test::test_node_info_request ... ok
[INFO] [stdout] test tx::tx_test::test_frame_stats_can_fd ... ok
[INFO] [stdout] test tx::tx_test::test_frame_stats_classic_can ... ok
[INFO] [stdout] test tx::tx_test::test_make_can_id ... ok
[INFO] [stdout] test tx::tx_test::test_calculate_padding_classic_can ... ok
[INFO] [stdout] test redundant::deduplicator::test::zero_transports - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_node_info_response_timeout ... ok
[INFO] [stdout] test test_ignore_request_to_other_node ... ok
[INFO] [stdout] test test_heartbeat ... ok
[INFO] [stdout] test test_node_info_request ... ok
[INFO] [stdout] test test_node_info_response ... ok
[INFO] [stdout] test test_anonymous_receive_multi_frame ... ok
[INFO] [stdout] test test_multi_frame_anonymous ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests canadensis_can
[INFO] [stdout] test test_heartbeat ... ok
[INFO] [stdout] test test_node_info_request ... ok
[INFO] [stdout] test test_node_info_response ... 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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebe5a56e913f4cc478642d51f41ded4fbee0b707d3727ee56404bb35bf39fc16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe5a56e913f4cc478642d51f41ded4fbee0b707d3727ee56404bb35bf39fc16", kill_on_drop: false }`
[INFO] [stdout] ebe5a56e913f4cc478642d51f41ded4fbee0b707d3727ee56404bb35bf39fc16