[INFO] cloning repository https://github.com/JosephFerano/a03
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosephFerano/a03" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephFerano%2Fa03", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephFerano%2Fa03'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2db3cb046798a8a4d351ad52545637a75d5ef2a
[INFO] checking JosephFerano/a03 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephFerano%2Fa03" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosephFerano/a03 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JosephFerano/a03
[INFO] finished tweaking git repo https://github.com/JosephFerano/a03
[INFO] tweaked toml for git repo https://github.com/JosephFerano/a03 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/JosephFerano/a03 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a6986ef1d61545a404f0da91cb8302b38b1444881168a14bea88079369795a8
[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" "8a6986ef1d61545a404f0da91cb8302b38b1444881168a14bea88079369795a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6986ef1d61545a404f0da91cb8302b38b1444881168a14bea88079369795a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6986ef1d61545a404f0da91cb8302b38b1444881168a14bea88079369795a8", kill_on_drop: false }`
[INFO] [stdout] 8a6986ef1d61545a404f0da91cb8302b38b1444881168a14bea88079369795a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ac5ab57b017975a093044154830a77476fc472ec9b0940fda7543bc8326dd29
[INFO] running `Command { std: "docker" "start" "-a" "9ac5ab57b017975a093044154830a77476fc472ec9b0940fda7543bc8326dd29", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]     Checking linked-hash-map v0.4.2
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking lru-cache v0.1.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.10.0
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking rusqlite v0.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking a03 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:154:24
[INFO] [stdout]     |
[INFO] [stdout] 154 |         &[&address as &ToSql, &port],
[INFO] [stdout]     |                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:164:24
[INFO] [stdout]     |
[INFO] [stdout] 164 |         &[&address as &ToSql, &port],
[INFO] [stdout]     |                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:175:35
[INFO] [stdout]     |
[INFO] [stdout] 175 |     stmt.query_row(&[&address as &ToSql, &port], |row| DataNode {
[INFO] [stdout]     |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:200:22
[INFO] [stdout]     |
[INFO] [stdout] 200 |         &[&fname as &ToSql],
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:208:22
[INFO] [stdout]     |
[INFO] [stdout] 208 |         &[&fname as &ToSql, &fsize])
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:216:22
[INFO] [stdout]     |
[INFO] [stdout] 216 |         &[&fname as &ToSql])
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |         &[&fname as &ToSql],
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:253:34
[INFO] [stdout]     |
[INFO] [stdout] 253 |             &[&block.node_id as &ToSql, &fid, &block.chunk_index]) {
[INFO] [stdout]     |                                  ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:154:24
[INFO] [stdout]     |
[INFO] [stdout] 154 |         &[&address as &ToSql, &port],
[INFO] [stdout]     |                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:164:24
[INFO] [stdout]     |
[INFO] [stdout] 164 |         &[&address as &ToSql, &port],
[INFO] [stdout]     |                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:175:35
[INFO] [stdout]     |
[INFO] [stdout] 175 |     stmt.query_row(&[&address as &ToSql, &port], |row| DataNode {
[INFO] [stdout]     |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:200:22
[INFO] [stdout]     |
[INFO] [stdout] 200 |         &[&fname as &ToSql],
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:208:22
[INFO] [stdout]     |
[INFO] [stdout] 208 |         &[&fname as &ToSql, &fsize])
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:216:22
[INFO] [stdout]     |
[INFO] [stdout] 216 |         &[&fname as &ToSql])
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |         &[&fname as &ToSql],
[INFO] [stdout]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/meta_data.rs:253:34
[INFO] [stdout]     |
[INFO] [stdout] 253 |             &[&block.node_id as &ToSql, &fid, &block.chunk_index]) {
[INFO] [stdout]     |                                  ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/bin/data_node.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     json: Some(String::from(e.description())),
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/bin/data_node.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     json: Some(String::from(e.description())),
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_data_node`
[INFO] [stdout]    --> src/bin/meta_data.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn get_data_node(conn: &Connection, address: &str, port: i32) -> Option<DataNode> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `remove_file`
[INFO] [stdout]    --> src/bin/meta_data.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn remove_file(conn: &Connection, fname: String) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `remove_file`
[INFO] [stdout]    --> src/bin/meta_data.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn remove_file(conn: &Connection, fname: String) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.42s
[INFO] running `Command { std: "docker" "inspect" "9ac5ab57b017975a093044154830a77476fc472ec9b0940fda7543bc8326dd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac5ab57b017975a093044154830a77476fc472ec9b0940fda7543bc8326dd29", kill_on_drop: false }`
[INFO] [stdout] 9ac5ab57b017975a093044154830a77476fc472ec9b0940fda7543bc8326dd29