[INFO] fetching crate cjdns 0.2.0...
[INFO] checking cjdns-0.2.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate cjdns 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cjdns 0.2.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cjdns 0.2.0
[INFO] finished tweaking crates.io crate cjdns 0.2.0
[INFO] tweaked toml for crates.io crate cjdns 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41658ec0f54fe3d583d4ee1da0c6269c11ae701db7c92d52017a868d4dd4d9ef
[INFO] running `Command { std: "docker" "start" "-a" "41658ec0f54fe3d583d4ee1da0c6269c11ae701db7c92d52017a868d4dd4d9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41658ec0f54fe3d583d4ee1da0c6269c11ae701db7c92d52017a868d4dd4d9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41658ec0f54fe3d583d4ee1da0c6269c11ae701db7c92d52017a868d4dd4d9ef", kill_on_drop: false }`
[INFO] [stdout] 41658ec0f54fe3d583d4ee1da0c6269c11ae701db7c92d52017a868d4dd4d9ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b16414ad460c54a49e05c6eaee8706af847da80fca0676ca4b3bd53e8c52ff8
[INFO] running `Command { std: "docker" "start" "-a" "8b16414ad460c54a49e05c6eaee8706af847da80fca0676ca4b3bd53e8c52ff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking bencode v0.1.16
[INFO] [stderr]     Checking cjdns v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Debug, RustcEncodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, RustcEncodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Debug, RustcEncodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, RustcEncodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/structs.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/structs.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/structs.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Node {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 158 |     bestParent: Parent,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 159 |     encodingScheme: Vec<EncodingScheme>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 160 |     cost: u64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 161 |     key: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 162 |     linkCount: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 163 |     protocolVersion: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 164 |     routeLabel: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bitCount`, `prefix`, and `prefixLen` are never read
[INFO] [stdout]    --> src/structs.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub struct EncodingScheme {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 170 |     bitCount: u64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 171 |     prefix: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 172 |     prefixLen: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncodingScheme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ip`, `isOneHop`, and `parentChildLabel` are never read
[INFO] [stdout]    --> src/structs.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct Parent {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 178 |     ip: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 179 |     isOneHop: u64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 180 |     parentChildLabel: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Parent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/structs.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Node {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 158 |     bestParent: Parent,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 159 |     encodingScheme: Vec<EncodingScheme>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 160 |     cost: u64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 161 |     key: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 162 |     linkCount: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 163 |     protocolVersion: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 164 |     routeLabel: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bitCount`, `prefix`, and `prefixLen` are never read
[INFO] [stdout]    --> src/structs.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub struct EncodingScheme {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 170 |     bitCount: u64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 171 |     prefix: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 172 |     prefixLen: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncodingScheme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ip`, `isOneHop`, and `parentChildLabel` are never read
[INFO] [stdout]    --> src/structs.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct Parent {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 178 |     ip: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 179 |     isOneHop: u64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 180 |     parentChildLabel: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Parent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8b16414ad460c54a49e05c6eaee8706af847da80fca0676ca4b3bd53e8c52ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b16414ad460c54a49e05c6eaee8706af847da80fca0676ca4b3bd53e8c52ff8", kill_on_drop: false }`
[INFO] [stdout] 8b16414ad460c54a49e05c6eaee8706af847da80fca0676ca4b3bd53e8c52ff8
