[INFO] fetching crate protocol 3.1.9...
[INFO] testing protocol-3.1.9 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate protocol 3.1.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate protocol 3.1.9 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protocol 3.1.9
[INFO] removed 6 missing examples
[INFO] finished tweaking crates.io crate protocol 3.1.9
[INFO] tweaked toml for crates.io crate protocol 3.1.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate protocol 3.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protocol-derive v3.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f97ac3791a3562842af6b7ade24b170042f819397cd2602256b49d59b81e7399
[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" "f97ac3791a3562842af6b7ade24b170042f819397cd2602256b49d59b81e7399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f97ac3791a3562842af6b7ade24b170042f819397cd2602256b49d59b81e7399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97ac3791a3562842af6b7ade24b170042f819397cd2602256b49d59b81e7399", kill_on_drop: false }`
[INFO] [stdout] f97ac3791a3562842af6b7ade24b170042f819397cd2602256b49d59b81e7399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f5f258b9e5eb46d7a1ac31b9f334237207be4f9e28cedb72e3c911f23b19bd7
[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" "9f5f258b9e5eb46d7a1ac31b9f334237207be4f9e28cedb72e3c911f23b19bd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling protocol v3.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "9f5f258b9e5eb46d7a1ac31b9f334237207be4f9e28cedb72e3c911f23b19bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5f258b9e5eb46d7a1ac31b9f334237207be4f9e28cedb72e3c911f23b19bd7", kill_on_drop: false }`
[INFO] [stdout] 9f5f258b9e5eb46d7a1ac31b9f334237207be4f9e28cedb72e3c911f23b19bd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd9f6f5365a9dcdd8370daf236012d3e0a89417ec65b5de2b0b8db0170fdf910
[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" "fd9f6f5365a9dcdd8370daf236012d3e0a89417ec65b5de2b0b8db0170fdf910", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling protocol-derive v3.1.9
[INFO] [stderr]    Compiling protocol v3.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.78s
[INFO] running `Command { std: "docker" "inspect" "fd9f6f5365a9dcdd8370daf236012d3e0a89417ec65b5de2b0b8db0170fdf910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9f6f5365a9dcdd8370daf236012d3e0a89417ec65b5de2b0b8db0170fdf910", kill_on_drop: false }`
[INFO] [stdout] fd9f6f5365a9dcdd8370daf236012d3e0a89417ec65b5de2b0b8db0170fdf910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dde4969f1752888edb697a9751ae2d5f7df8d9d665ff4b1e38f4c0ecea2da1b2
[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" "dde4969f1752888edb697a9751ae2d5f7df8d9d665ff4b1e38f4c0ecea2da1b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protocol-9f5b505f6d8a1a0b)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test logic::aligned::test::alignment_calculations::test_align_to_3_with_size_2 ... ok
[INFO] [stdout] test logic::aligned::test::alignment_calculations::test_align_to_3_with_size_5 ... ok
[INFO] [stdout] test logic::aligned::test::alignment_calculations::test_align_to_4_with_size_2 ... ok
[INFO] [stdout] test types::array::test::can_read_array ... ok
[INFO] [stdout] test logic::aligned::test::alignment_calculations::test_aligning_when_none_needed ... ok
[INFO] [stdout] test wire::middleware::rotate_bytes::test::bytes_read_back_correctly ... ok
[INFO] [stdout] test types::array::test::can_write_array ... ok
[INFO] [stdout] test types::collections::list::btree_set::test::can_be_written_and_read_back_correctly ... ok
[INFO] [stdout] test types::cstring::test::can_read_cstring ... ok
[INFO] [stdout] test logic::aligned::test::alignment_calculations::test_align_to_4_with_size_97 ... ok
[INFO] [stdout] test types::collections::list::hash_set::test::can_be_written_and_read_back_correctly ... ok
[INFO] [stdout] test types::collections::list::vec_deque::test::can_be_written_and_read_back_correctly ... ok
[INFO] [stdout] test wire::middleware::pipeline::test::successfully_passes_data_through_the_pipeline ... ok
[INFO] [stdout] test types::collections::list::linked_list::test::can_be_written_and_read_back_correctly ... ok
[INFO] [stdout] test types::cstring::test::can_write_cstring ... ok
[INFO] [stdout] test wire::middleware::rotate_bytes::test::bytes_decoded_correctly ... ok
[INFO] [stdout] test wire::middleware::rotate_bytes::test::bytes_encoded_correctly ... ok
[INFO] [stdout] test wire::stream::transport::simple::test::serialises_the_data_with_32bit_length_prefix ... ok
[INFO] [stdout] test wire::stream::transport::simple::test::successfully_deserializes_data_with_32bit_length_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protocol
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/attributes/mod.rs - attributes (line 36) ... ok
[INFO] [stdout] test src/attributes/mod.rs - attributes (line 59) ... ok
[INFO] [stdout] test src/attributes/mod.rs - attributes (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 131) ... ok
[INFO] [stdout] test src/attributes/mod.rs - attributes (line 94) ... ok
[INFO] [stdout] test src/high_level.rs - high_level::HighLevel (line 12) ... ok
[INFO] [stdout] test src/logic/aligned.rs - logic::aligned::Aligned (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/wire/reader.rs - wire::reader::Reader (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dde4969f1752888edb697a9751ae2d5f7df8d9d665ff4b1e38f4c0ecea2da1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde4969f1752888edb697a9751ae2d5f7df8d9d665ff4b1e38f4c0ecea2da1b2", kill_on_drop: false }`
[INFO] [stdout] dde4969f1752888edb697a9751ae2d5f7df8d9d665ff4b1e38f4c0ecea2da1b2