[INFO] fetching crate mles-utils 1.1.6...
[INFO] testing mles-utils-1.1.6 against master#67da586efe13aa66eef576ba095e1875ba65fd20 for pr-112849
[INFO] extracting crate mles-utils 1.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mles-utils 1.1.6 on toolchain 67da586efe13aa66eef576ba095e1875ba65fd20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mles-utils 1.1.6
[INFO] finished tweaking crates.io crate mles-utils 1.1.6
[INFO] tweaked toml for crates.io crate mles-utils 1.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d76fefb976bcf57ca420c72c84069bf4673c28f40f3e5f490880c4e7cb19998
[INFO] running `Command { std: "docker" "start" "-a" "2d76fefb976bcf57ca420c72c84069bf4673c28f40f3e5f490880c4e7cb19998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d76fefb976bcf57ca420c72c84069bf4673c28f40f3e5f490880c4e7cb19998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d76fefb976bcf57ca420c72c84069bf4673c28f40f3e5f490880c4e7cb19998", kill_on_drop: false }`
[INFO] [stdout] 2d76fefb976bcf57ca420c72c84069bf4673c28f40f3e5f490880c4e7cb19998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 672f382febb801930fa22466f2e4960e3a2fa0a0e06b4415a726e2a5484045fe
[INFO] running `Command { std: "docker" "start" "-a" "672f382febb801930fa22466f2e4960e3a2fa0a0e06b4415a726e2a5484045fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling serde_bytes v0.11.9
[INFO] [stderr]    Compiling mles-utils v1.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.58s
[INFO] running `Command { std: "docker" "inspect" "672f382febb801930fa22466f2e4960e3a2fa0a0e06b4415a726e2a5484045fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672f382febb801930fa22466f2e4960e3a2fa0a0e06b4415a726e2a5484045fe", kill_on_drop: false }`
[INFO] [stdout] 672f382febb801930fa22466f2e4960e3a2fa0a0e06b4415a726e2a5484045fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f64b8becaa460b0d7be12a2eac986b70fbd4e701231c5154dfcc8435592baa1
[INFO] running `Command { std: "docker" "start" "-a" "7f64b8becaa460b0d7be12a2eac986b70fbd4e701231c5154dfcc8435592baa1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mles-utils v1.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "7f64b8becaa460b0d7be12a2eac986b70fbd4e701231c5154dfcc8435592baa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f64b8becaa460b0d7be12a2eac986b70fbd4e701231c5154dfcc8435592baa1", kill_on_drop: false }`
[INFO] [stdout] 7f64b8becaa460b0d7be12a2eac986b70fbd4e701231c5154dfcc8435592baa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 798988c29f7c034217fd9249eae23f41fafed4359eb0841654db435d21ce10d9
[INFO] running `Command { std: "docker" "start" "-a" "798988c29f7c034217fd9249eae23f41fafed4359eb0841654db435d21ce10d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mles_utils-a9d65330dd1d1fe4)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::test_cid ... ok
[INFO] [stdout] test local_db::tests::test_db_history_limit ... ok
[INFO] [stdout] test local_db::tests::test_new_db ... ok
[INFO] [stdout] test local_db::tests::test_new_peer_db ... ok
[INFO] [stdout] test tests::test_set_get_msg ... ok
[INFO] [stdout] test tests::test_set_get_mut_msg ... ok
[INFO] [stdout] test tests::test_read_hdr_len_one ... ok
[INFO] [stdout] test tests::test_encode_decode_msg ... ok
[INFO] [stdout] test tests::test_read_hdr_len_16k ... ok
[INFO] [stdout] test tests::test_read_hdr_len_16_7m ... ok
[INFO] [stdout] test peer::tests::test_has_peer ... ok
[INFO] [stdout] test frame::tests::test_message_resync_decode ... ok
[INFO] [stdout] test frame::tests::test_message_decode ... ok
[INFO] [stdout] test frame::tests::test_message_resync_multi_decode ... ok
[INFO] [stdout] test tests::test_encode_decode_resync_msg ... ok
[INFO] [stdout] test peer::tests::test_peer_set_cid ... ok
[INFO] [stdout] test tests::test_msgconn_send_read ... ok
[INFO] [stdout] test tests::test_msgconn_read_send ... ok
[INFO] [stdout] test tests::test_msgconn_peer_read_send ... ok
[INFO] [stdout] test tests::test_msgconn_peer_send_read ... ok
[INFO] [stdout] test tests::test_msgconn_basic_read_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mles-utils
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/lib.rs - MsgConn::get_channel (line 746) ... ok
[INFO] [stdout] test src/lib.rs - MsgConn::new (line 714) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::addr2str (line 292) ... ok
[INFO] [stdout] test src/lib.rs - MsgConn::get_uid (line 732) ... ok
[INFO] [stdout] test src/lib.rs - Msg::set_message (line 423) ... ok
[INFO] [stdout] test src/lib.rs - Msg::get_message_len (line 465) ... ok
[INFO] [stdout] test src/lib.rs - MsgConn::get_key (line 760) ... ok
[INFO] [stdout] test src/lib.rs - Msg::encode (line 498) ... ok
[INFO] [stdout] test src/lib.rs - Msg::new (line 372) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::select_cid (line 275) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::decode (line 231) ... ok
[INFO] [stdout] test src/lib.rs - Msg::get_message (line 451) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::do_hash (line 255) ... ok
[INFO] [stdout] test src/lib.rs - Msg::set_channel (line 406) ... ok
[INFO] [stdout] test src/lib.rs - Msg::decode (line 522) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::encode (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Msg::get_mut_message (line 479) ... ok
[INFO] [stdout] test src/lib.rs - Msg::set_uid (line 389) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::get_cid (line 157) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::get_key (line 192) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::get_type (line 81) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::get_len (line 122) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::set_key (line 175) ... ok
[INFO] [stdout] test src/lib.rs - ResyncMsg::encode (line 647) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::set_cid (line 140) ... ok
[INFO] [stdout] test src/lib.rs - ResyncMsg::decode (line 674) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::new (line 61) ... ok
[INFO] [stdout] test src/lib.rs - ResyncMsg::new (line 580) ... ok
[INFO] [stdout] test src/lib.rs - ResyncMsg::get_messages (line 620) ... ok
[INFO] [stdout] test src/lib.rs - MsgHdr::set_len (line 105) ... ok
[INFO] [stdout] test src/lib.rs - has_peer (line 1003) ... ok
[INFO] [stdout] test src/lib.rs - server_run (line 1027) ... ok
[INFO] [stdout] test src/lib.rs - ResyncMsg::len (line 603) ... ok
[INFO] [stdout] test src/peer.rs - peer::has_peer (line 322) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "798988c29f7c034217fd9249eae23f41fafed4359eb0841654db435d21ce10d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798988c29f7c034217fd9249eae23f41fafed4359eb0841654db435d21ce10d9", kill_on_drop: false }`
[INFO] [stdout] 798988c29f7c034217fd9249eae23f41fafed4359eb0841654db435d21ce10d9