[INFO] fetching crate rechannel 0.0.7...
[INFO] testing rechannel-0.0.7 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rechannel 0.0.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rechannel 0.0.7
[INFO] finished tweaking crates.io crate rechannel 0.0.7
[INFO] tweaked toml for crates.io crate rechannel 0.0.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rechannel 0.0.7 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2596be7173fdeab001f47cf4e72edb1eeeb5bed7610e09485beba653bab87e6d
[INFO] running `Command { std: "docker" "start" "-a" "2596be7173fdeab001f47cf4e72edb1eeeb5bed7610e09485beba653bab87e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2596be7173fdeab001f47cf4e72edb1eeeb5bed7610e09485beba653bab87e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2596be7173fdeab001f47cf4e72edb1eeeb5bed7610e09485beba653bab87e6d", kill_on_drop: false }`
[INFO] [stdout] 2596be7173fdeab001f47cf4e72edb1eeeb5bed7610e09485beba653bab87e6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a241b94fef3e4093794d3f8439e599d5c5d8bf3d0cd81fa493d9fb896b54cd80
[INFO] running `Command { std: "docker" "start" "-a" "a241b94fef3e4093794d3f8439e599d5c5d8bf3d0cd81fa493d9fb896b54cd80", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rechannel v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.16s
[INFO] running `Command { std: "docker" "inspect" "a241b94fef3e4093794d3f8439e599d5c5d8bf3d0cd81fa493d9fb896b54cd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a241b94fef3e4093794d3f8439e599d5c5d8bf3d0cd81fa493d9fb896b54cd80", kill_on_drop: false }`
[INFO] [stdout] a241b94fef3e4093794d3f8439e599d5c5d8bf3d0cd81fa493d9fb896b54cd80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8d553a3b5e5f3122f57d14d8f1daeed993f48b7dcc3bb8fbf7ce21e25dd0ae9
[INFO] running `Command { std: "docker" "start" "-a" "e8d553a3b5e5f3122f57d14d8f1daeed993f48b7dcc3bb8fbf7ce21e25dd0ae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rechannel v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.24s
[INFO] running `Command { std: "docker" "inspect" "e8d553a3b5e5f3122f57d14d8f1daeed993f48b7dcc3bb8fbf7ce21e25dd0ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d553a3b5e5f3122f57d14d8f1daeed993f48b7dcc3bb8fbf7ce21e25dd0ae9", kill_on_drop: false }`
[INFO] [stdout] e8d553a3b5e5f3122f57d14d8f1daeed993f48b7dcc3bb8fbf7ce21e25dd0ae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 353b9b7da53e64e89ce25e30c5f8782b27b8b3bdf39ce4e24de24a6904f739d4
[INFO] running `Command { std: "docker" "start" "-a" "353b9b7da53e64e89ce25e30c5f8782b27b8b3bdf39ce4e24de24a6904f739d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rechannel-41b95da5c94d42f7)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test channel::block::tests::ignore_already_received_messages ... ok
[INFO] [stdout] test channel::block::tests::split_chunk ... ok
[INFO] [stdout] test channel::block::tests::initialize_message_with_zero_slices ... ok
[INFO] [stdout] test channel::reliable::tests::out_of_sync ... ok
[INFO] [stdout] test channel::reliable::tests::resend_message ... ok
[INFO] [stdout] test channel::reliable::tests::over_budget ... ok
[INFO] [stdout] test channel::unreliable::tests::send_receive_unreliable_message ... ok
[INFO] [stdout] test channel::reliable::tests::send_receive_ordered_message ... ok
[INFO] [stdout] test channel::reliable::tests::send_receive_unordered_message ... ok
[INFO] [stdout] test channel::block::tests::chunk_channel_queue ... ok
[INFO] [stdout] test reassembly_fragment::tests::fragment ... ok
[INFO] [stdout] test channel::block::tests::acking_packet_with_old_chunk_id ... ok
[INFO] [stdout] test sequence_buffer::tests::ack_bits ... ok
[INFO] [stdout] test channel::unreliable::tests::send_receive_sequenced_message ... ok
[INFO] [stdout] test remote_connection::tests::round_time_trip ... ok
[INFO] [stdout] test sequence_buffer::tests::insert ... ok
[INFO] [stdout] test sequence_buffer::tests::insert_over_older_entries ... ok
[INFO] [stdout] test sequence_buffer::tests::remove ... ok
[INFO] [stdout] test remote_connection::tests::confirm_only_completed_fragmented_packet ... ok
[INFO] [stdout] test sequence_buffer::tests::available ... ok
[INFO] [stdout] test sequence_buffer::tests::insert_old_entries ... ok
[INFO] [stdout] test remote_connection::tests::packet_loss ... ok
[INFO] [stdout] test sequence_buffer::tests::max_sequence_not_exists_by_default ... ok
[INFO] [stdout] test channel::block::tests::big_chungus ... ok
[INFO] [stdout] test channel::block::tests::test_wrapping_chunk_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-f5c3217f3b37485c)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_client_disconnect ... ok
[INFO] [stdout] test test_server_disconnect_client ... ok
[INFO] [stdout] test test_server_reliable_channel ... ok
[INFO] [stdout] test test_remote_connection_reliable_channel ... ok
[INFO] [stdout] test test_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rechannel
[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" "353b9b7da53e64e89ce25e30c5f8782b27b8b3bdf39ce4e24de24a6904f739d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353b9b7da53e64e89ce25e30c5f8782b27b8b3bdf39ce4e24de24a6904f739d4", kill_on_drop: false }`
[INFO] [stdout] 353b9b7da53e64e89ce25e30c5f8782b27b8b3bdf39ce4e24de24a6904f739d4