[INFO] updating cached repository https://github.com/JosephFerano/a03
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2db3cb046798a8a4d351ad52545637a75d5ef2a
[INFO] testing JosephFerano/a03 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephFerano%2Fa03" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosephFerano/a03 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-5/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f9a161b124712537932339f3ecb48289104a0bffea961fe5f5a4216e98316ae
[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" "3f9a161b124712537932339f3ecb48289104a0bffea961fe5f5a4216e98316ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f9a161b124712537932339f3ecb48289104a0bffea961fe5f5a4216e98316ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9a161b124712537932339f3ecb48289104a0bffea961fe5f5a4216e98316ae", kill_on_drop: false }`
[INFO] [stdout] 3f9a161b124712537932339f3ecb48289104a0bffea961fe5f5a4216e98316ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b3f25f6672b5ee8d02b9c81ab9fdfdc375a7ccf9d19eb297e961664285d63ca
[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" "6b3f25f6672b5ee8d02b9c81ab9fdfdc375a7ccf9d19eb297e961664285d63ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling libsqlite3-sys v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling rusqlite v0.15.0
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling a03 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item '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: 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: 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.09s
[INFO] running `Command { std: "docker" "inspect" "6b3f25f6672b5ee8d02b9c81ab9fdfdc375a7ccf9d19eb297e961664285d63ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3f25f6672b5ee8d02b9c81ab9fdfdc375a7ccf9d19eb297e961664285d63ca", kill_on_drop: false }`
[INFO] [stdout] 6b3f25f6672b5ee8d02b9c81ab9fdfdc375a7ccf9d19eb297e961664285d63ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610d5c936e2c557f014b748bd6323bf02bb677d0d157dff9f356df11e1cada5f
[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" "610d5c936e2c557f014b748bd6323bf02bb677d0d157dff9f356df11e1cada5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: use of deprecated item '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: 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "610d5c936e2c557f014b748bd6323bf02bb677d0d157dff9f356df11e1cada5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610d5c936e2c557f014b748bd6323bf02bb677d0d157dff9f356df11e1cada5f", kill_on_drop: false }`
[INFO] [stdout] 610d5c936e2c557f014b748bd6323bf02bb677d0d157dff9f356df11e1cada5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 67e01a0fa96fb6f7a56b2c81f3324e022d830feeabb53a6d72dd81e3beb06e8a
[INFO] running `Command { std: "docker" "start" "-a" "67e01a0fa96fb6f7a56b2c81f3324e022d830feeabb53a6d72dd81e3beb06e8a", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:154:24
[INFO] [stderr]     |
[INFO] [stderr] 154 |         &[&address as &ToSql, &port],
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:164:24
[INFO] [stderr]     |
[INFO] [stderr] 164 |         &[&address as &ToSql, &port],
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:175:35
[INFO] [stderr]     |
[INFO] [stderr] 175 |     stmt.query_row(&[&address as &ToSql, &port], |row| DataNode {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:200:22
[INFO] [stderr]     |
[INFO] [stderr] 200 |         &[&fname as &ToSql],
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:208:22
[INFO] [stderr]     |
[INFO] [stderr] 208 |         &[&fname as &ToSql, &fsize])
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:216:22
[INFO] [stderr]     |
[INFO] [stderr] 216 |         &[&fname as &ToSql])
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:223:22
[INFO] [stderr]     |
[INFO] [stderr] 223 |         &[&fname as &ToSql],
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/meta_data.rs:253:34
[INFO] [stderr]     |
[INFO] [stderr] 253 |             &[&block.node_id as &ToSql, &fid, &block.chunk_index]) {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `remove_file`
[INFO] [stderr]    --> src/bin/meta_data.rs:213:4
[INFO] [stderr]     |
[INFO] [stderr] 213 | fn remove_file(conn: &Connection, fname: String) {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/bin/data_node.rs:75:47
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     json: Some(String::from(e.description())),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/a03-6d73f594b2decf4f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/copy-f30d84178eb9fff2
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/data_node-abb98fa589dad5a8
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ls-635b10a46fd1659e
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/meta_data-b31dd10cdc6754b3
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::adding_same_file_returns_false ... ok
[INFO] [stdout] test tests::adding_new_file_returns_true ... ok
[INFO] [stdout] test tests::adds_file ... ok
[INFO] [stdout] test tests::gets_all_data_nodes ... ok
[INFO] [stdout] test tests::adds_file_multiple_times_but_id_doesnt_change ... ok
[INFO] [stdout] test tests::adds_node_multiple_times_but_id_doesnt_change ... ok
[INFO] [stdout] test tests::returns_false_dnode_if_it_doesnt_exist ... ok
[INFO] [stdout] test tests::adds_blocks_to_inode ... ok
[INFO] [stdout] test tests::returns_empty_list_if_no_files_exist ... ok
[INFO] [stdout] test tests::removes_file ... ok
[INFO] [stdout] test tests::removes_dnode_with_correct_ip_and_port ... ok
[INFO] [stdout] test tests::add_dnode_with_correct_ip_and_port ... ok
[INFO] [stdout] test tests::gets_all_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests a03
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67e01a0fa96fb6f7a56b2c81f3324e022d830feeabb53a6d72dd81e3beb06e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e01a0fa96fb6f7a56b2c81f3324e022d830feeabb53a6d72dd81e3beb06e8a", kill_on_drop: false }`
[INFO] [stdout] 67e01a0fa96fb6f7a56b2c81f3324e022d830feeabb53a6d72dd81e3beb06e8a