[INFO] cloning repository https://github.com/kamaboko123/ovs-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamaboko123/ovs-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaboko123%2Fovs-rust"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaboko123%2Fovs-rust'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 161232451837f13b01b771279e2e786736e8889a [INFO] testing kamaboko123/ovs-rust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaboko123%2Fovs-rust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamaboko123/ovs-rust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kamaboko123/ovs-rust [INFO] finished tweaking git repo https://github.com/kamaboko123/ovs-rust [INFO] tweaked toml for git repo https://github.com/kamaboko123/ovs-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/kamaboko123/ovs-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 54c07b3ea0f5e226797c32d4826872abb9cb9b28fa7b0b8ed6331a98251e1910 [INFO] running `"docker" "start" "-a" "54c07b3ea0f5e226797c32d4826872abb9cb9b28fa7b0b8ed6331a98251e1910"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling syn v0.15.17 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling serde_json v1.0.32 [INFO] [stderr] Compiling ovs-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:330:24 [INFO] [stderr] | [INFO] [stderr] 330 | let resp_str = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:343:44 [INFO] [stderr] | [INFO] [stderr] 343 | let resp_json: serde_json::Value = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bridges` [INFO] [stderr] --> src/ovs_client.rs:189:13 [INFO] [stderr] | [INFO] [stderr] 189 | let bridges = self.get_bridges()?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/ovs_client.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | for p in &b.ports{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row_json` is never read [INFO] [stderr] --> src/ovs_client.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | let mut row_json = json!({}); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ovs_client.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut query = json!({ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.80s [INFO] running `"docker" "inspect" "54c07b3ea0f5e226797c32d4826872abb9cb9b28fa7b0b8ed6331a98251e1910"` [INFO] running `"docker" "rm" "-f" "54c07b3ea0f5e226797c32d4826872abb9cb9b28fa7b0b8ed6331a98251e1910"` [INFO] [stdout] 54c07b3ea0f5e226797c32d4826872abb9cb9b28fa7b0b8ed6331a98251e1910 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c03c88471e7b3245456eabb06548cd827ea926c0d968113a8bd5b5bddb5b03df [INFO] running `"docker" "start" "-a" "c03c88471e7b3245456eabb06548cd827ea926c0d968113a8bd5b5bddb5b03df"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ovs-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:330:24 [INFO] [stderr] | [INFO] [stderr] 330 | let resp_str = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:343:44 [INFO] [stderr] | [INFO] [stderr] 343 | let resp_json: serde_json::Value = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bridges` [INFO] [stderr] --> src/ovs_client.rs:189:13 [INFO] [stderr] | [INFO] [stderr] 189 | let bridges = self.get_bridges()?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/ovs_client.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | for p in &b.ports{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row_json` is never read [INFO] [stderr] --> src/ovs_client.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | let mut row_json = json!({}); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ovs_client.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut query = json!({ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:330:24 [INFO] [stderr] | [INFO] [stderr] 330 | let resp_str = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:343:44 [INFO] [stderr] | [INFO] [stderr] 343 | let resp_json: serde_json::Value = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bridges` [INFO] [stderr] --> src/ovs_client.rs:189:13 [INFO] [stderr] | [INFO] [stderr] 189 | let bridges = self.get_bridges()?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/ovs_client.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | for p in &b.ports{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row_json` is never read [INFO] [stderr] --> src/ovs_client.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | let mut row_json = json!({}); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ovs_client.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut query = json!({ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `"docker" "inspect" "c03c88471e7b3245456eabb06548cd827ea926c0d968113a8bd5b5bddb5b03df"` [INFO] running `"docker" "rm" "-f" "c03c88471e7b3245456eabb06548cd827ea926c0d968113a8bd5b5bddb5b03df"` [INFO] [stdout] c03c88471e7b3245456eabb06548cd827ea926c0d968113a8bd5b5bddb5b03df [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a9688061f04d4999581aafba46568a39b50d02dd4e25d176ad9323baf26b0609 [INFO] running `"docker" "start" "-a" "a9688061f04d4999581aafba46568a39b50d02dd4e25d176ad9323baf26b0609"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:330:24 [INFO] [stderr] | [INFO] [stderr] 330 | let resp_str = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:343:44 [INFO] [stderr] | [INFO] [stderr] 343 | let resp_json: serde_json::Value = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bridges` [INFO] [stderr] --> src/ovs_client.rs:189:13 [INFO] [stderr] | [INFO] [stderr] 189 | let bridges = self.get_bridges()?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/ovs_client.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | for p in &b.ports{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row_json` is never read [INFO] [stderr] --> src/ovs_client.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | let mut row_json = json!({}); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ovs_client.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut query = json!({ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:330:24 [INFO] [stderr] | [INFO] [stderr] 330 | let resp_str = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ovs_client.rs:343:44 [INFO] [stderr] | [INFO] [stderr] 343 | let resp_json: serde_json::Value = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bridges` [INFO] [stderr] --> src/ovs_client.rs:189:13 [INFO] [stderr] | [INFO] [stderr] 189 | let bridges = self.get_bridges()?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/ovs_client.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | for p in &b.ports{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row_json` is never read [INFO] [stderr] --> src/ovs_client.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | let mut row_json = json!({}); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ovs_client.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut query = json!({ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ovs_rust-a804368a8c56aac8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_ovs_core ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ovs-rust [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 `"docker" "inspect" "a9688061f04d4999581aafba46568a39b50d02dd4e25d176ad9323baf26b0609"` [INFO] running `"docker" "rm" "-f" "a9688061f04d4999581aafba46568a39b50d02dd4e25d176ad9323baf26b0609"` [INFO] [stdout] a9688061f04d4999581aafba46568a39b50d02dd4e25d176ad9323baf26b0609