[INFO] fetching crate jujube-lib 0.1.1...
[INFO] checking jujube-lib-0.1.1 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate jujube-lib 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate jujube-lib 0.1.1 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jujube-lib 0.1.1
[INFO] finished tweaking crates.io crate jujube-lib 0.1.1
[INFO] tweaked toml for crates.io crate jujube-lib 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35dc40598e9b85e19dfa6b9142beb73993a352aac12b31a072310bd3a637601d
[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" "35dc40598e9b85e19dfa6b9142beb73993a352aac12b31a072310bd3a637601d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35dc40598e9b85e19dfa6b9142beb73993a352aac12b31a072310bd3a637601d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35dc40598e9b85e19dfa6b9142beb73993a352aac12b31a072310bd3a637601d", kill_on_drop: false }`
[INFO] [stdout] 35dc40598e9b85e19dfa6b9142beb73993a352aac12b31a072310bd3a637601d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e02bb114d4ce6aeffa44b6c830d3c6915aaf27d976ce302a601be65de6578b
[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" "d1e02bb114d4ce6aeffa44b6c830d3c6915aaf27d976ce302a601be65de6578b", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.24.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling whoami v1.1.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking backoff v0.2.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]    Compiling protobuf-codegen v2.24.1
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.24.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling jujube-lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking git2 v0.13.20
[INFO] [stderr]     Checking zstd v0.6.1+zstd.1.4.9
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/git_store.rs:103:47
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let proto: crate::protos::store::Commit = protobuf::parse_from_reader(&mut cursor).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/local_store.rs:175:49
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let proto: crate::protos::store::Tree = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/local_store.rs:198:51
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let proto: crate::protos::store::Commit = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/local_store.rs:221:53
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let proto: crate::protos::store::Conflict = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]   --> src/simple_op_store.rs:87:52
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let proto: crate::protos::op_store::View = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/simple_op_store.rs:110:57
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let proto: crate::protos::op_store::Operation = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/working_copy.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             protobuf::parse_from_reader(&mut file).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/working_copy.rs:574:9
[INFO] [stdout]     |
[INFO] [stdout] 574 |         protobuf::parse_from_reader(&mut file).unwrap()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/git_store.rs:103:47
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let proto: crate::protos::store::Commit = protobuf::parse_from_reader(&mut cursor).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/local_store.rs:175:49
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let proto: crate::protos::store::Tree = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/local_store.rs:198:51
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let proto: crate::protos::store::Commit = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/local_store.rs:221:53
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let proto: crate::protos::store::Conflict = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]   --> src/simple_op_store.rs:87:52
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let proto: crate::protos::op_store::View = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/simple_op_store.rs:110:57
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let proto: crate::protos::op_store::Operation = protobuf::parse_from_reader(&mut file)?;
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/working_copy.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             protobuf::parse_from_reader(&mut file).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_reader`: Use Message::parse_from_reader instead
[INFO] [stdout]    --> src/working_copy.rs:574:9
[INFO] [stdout]     |
[INFO] [stdout] 574 |         protobuf::parse_from_reader(&mut file).unwrap()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/test_working_copy.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_working_copy.rs:133:6
[INFO] [stdout]     |
[INFO] [stdout] 133 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 20s
[INFO] running `Command { std: "docker" "inspect" "d1e02bb114d4ce6aeffa44b6c830d3c6915aaf27d976ce302a601be65de6578b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e02bb114d4ce6aeffa44b6c830d3c6915aaf27d976ce302a601be65de6578b", kill_on_drop: false }`
[INFO] [stdout] d1e02bb114d4ce6aeffa44b6c830d3c6915aaf27d976ce302a601be65de6578b