[INFO] fetching crate rechannel 0.0.7...
[INFO] testing rechannel-0.0.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rechannel 0.0.7 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rechannel 0.0.7 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 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: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ea4e8a5955669c2e6734124df0eff1179b044dfaf678dc0c9217834e0db8ae3
[INFO] running `Command { std: "docker" "start" "-a" "4ea4e8a5955669c2e6734124df0eff1179b044dfaf678dc0c9217834e0db8ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ea4e8a5955669c2e6734124df0eff1179b044dfaf678dc0c9217834e0db8ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea4e8a5955669c2e6734124df0eff1179b044dfaf678dc0c9217834e0db8ae3", kill_on_drop: false }`
[INFO] [stdout] 4ea4e8a5955669c2e6734124df0eff1179b044dfaf678dc0c9217834e0db8ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4117a7ee55aa743ab7e832ac4286512c1f78d1b32d5b9d29a0434a2f43a6ea30
[INFO] running `Command { std: "docker" "start" "-a" "4117a7ee55aa743ab7e832ac4286512c1f78d1b32d5b9d29a0434a2f43a6ea30", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[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 8.82s
[INFO] running `Command { std: "docker" "inspect" "4117a7ee55aa743ab7e832ac4286512c1f78d1b32d5b9d29a0434a2f43a6ea30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4117a7ee55aa743ab7e832ac4286512c1f78d1b32d5b9d29a0434a2f43a6ea30", kill_on_drop: false }`
[INFO] [stdout] 4117a7ee55aa743ab7e832ac4286512c1f78d1b32d5b9d29a0434a2f43a6ea30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a45e7a3d82a2a70d538f691418154f30aeb25340115201af2404ac6803aeb264
[INFO] running `Command { std: "docker" "start" "-a" "a45e7a3d82a2a70d538f691418154f30aeb25340115201af2404ac6803aeb264", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling humantime v2.2.0
[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 v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "a45e7a3d82a2a70d538f691418154f30aeb25340115201af2404ac6803aeb264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45e7a3d82a2a70d538f691418154f30aeb25340115201af2404ac6803aeb264", kill_on_drop: false }`
[INFO] [stdout] a45e7a3d82a2a70d538f691418154f30aeb25340115201af2404ac6803aeb264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 92d468d4062af50946d87ee9ad52d0bc108edaf63cfa6764437453a778d80e30
[INFO] running `Command { std: "docker" "start" "-a" "92d468d4062af50946d87ee9ad52d0bc108edaf63cfa6764437453a778d80e30", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rechannel-040accd6afc69d2f)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test channel::block::tests::initialize_message_with_zero_slices ... ok
[INFO] [stdout] test channel::block::tests::acking_packet_with_old_chunk_id ... ok
[INFO] [stdout] test channel::block::tests::ignore_already_received_messages ... ok
[INFO] [stdout] test channel::block::tests::split_chunk ... ok
[INFO] [stdout] test channel::reliable::tests::out_of_sync ... ok
[INFO] [stdout] test channel::unreliable::tests::send_receive_sequenced_message ... ok
[INFO] [stdout] test channel::reliable::tests::over_budget ... ok
[INFO] [stdout] test channel::reliable::tests::resend_message ... ok
[INFO] [stdout] test channel::unreliable::tests::send_receive_unreliable_message ... ok
[INFO] [stdout] test channel::reliable::tests::send_receive_unordered_message ... ok
[INFO] [stdout] test channel::reliable::tests::send_receive_ordered_message ... ok
[INFO] [stdout] test channel::block::tests::chunk_channel_queue ... ok
[INFO] [stdout] test sequence_buffer::tests::ack_bits ... ok
[INFO] [stdout] test sequence_buffer::tests::available ... ok
[INFO] [stdout] test sequence_buffer::tests::insert ... ok
[INFO] [stdout] test sequence_buffer::tests::insert_old_entries ... ok
[INFO] [stdout] test sequence_buffer::tests::insert_over_older_entries ... ok
[INFO] [stdout] test reassembly_fragment::tests::fragment ... ok
[INFO] [stdout] test sequence_buffer::tests::max_sequence_not_exists_by_default ... ok
[INFO] [stdout] test sequence_buffer::tests::remove ... ok
[INFO] [stdout] test remote_connection::tests::round_time_trip ... ok
[INFO] [stdout] test remote_connection::tests::packet_loss ... ok
[INFO] [stdout] test remote_connection::tests::confirm_only_completed_fragmented_packet ... 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 0.72s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lib-5080971347a4c8e2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_server_disconnect_client ... ok
[INFO] [stdout] test test_client_disconnect ... ok
[INFO] [stdout] test test_remote_connection_reliable_channel ... ok
[INFO] [stdout] test test_server_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 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92d468d4062af50946d87ee9ad52d0bc108edaf63cfa6764437453a778d80e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d468d4062af50946d87ee9ad52d0bc108edaf63cfa6764437453a778d80e30", kill_on_drop: false }`
[INFO] [stdout] 92d468d4062af50946d87ee9ad52d0bc108edaf63cfa6764437453a778d80e30