[INFO] cloning repository https://github.com/kamaboko123/ovs-rust [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaboko123%2Fovs-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 161232451837f13b01b771279e2e786736e8889a [INFO] testing kamaboko123/ovs-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaboko123%2Fovs-rust" "/workspace/builds/worker-79/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamaboko123/ovs-rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-79/source/Cargo.toml [INFO] crate git repo https://github.com/kamaboko123/ovs-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.7.1 [INFO] [stderr] Downloaded syn v0.15.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dff7fba274d13555d451de1643d77cd4a2857ad0c231f4b9c49b604b458ca56 [INFO] running `Command { std: "docker" "start" "-a" "2dff7fba274d13555d451de1643d77cd4a2857ad0c231f4b9c49b604b458ca56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dff7fba274d13555d451de1643d77cd4a2857ad0c231f4b9c49b604b458ca56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dff7fba274d13555d451de1643d77cd4a2857ad0c231f4b9c49b604b458ca56", kill_on_drop: false }` [INFO] [stdout] 2dff7fba274d13555d451de1643d77cd4a2857ad0c231f4b9c49b604b458ca56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcadfe0d6df2044d750165d377651ab9ea974583de336bbd471f8887af934b36 [INFO] running `Command { std: "docker" "start" "-a" "dcadfe0d6df2044d750165d377651ab9ea974583de336bbd471f8887af934b36", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling rand v0.5.5 [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] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ovs_client.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | let resp_str = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ovs_client.rs:343:44 [INFO] [stdout] | [INFO] [stdout] 343 | let resp_json: serde_json::Value = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bridges` [INFO] [stdout] --> src/ovs_client.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let bridges = self.get_bridges()?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/ovs_client.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | for p in &b.ports{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row_json` is never read [INFO] [stdout] --> src/ovs_client.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut row_json = json!({}); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ovs_client.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut query = json!({ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.95s [INFO] running `Command { std: "docker" "inspect" "dcadfe0d6df2044d750165d377651ab9ea974583de336bbd471f8887af934b36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcadfe0d6df2044d750165d377651ab9ea974583de336bbd471f8887af934b36", kill_on_drop: false }` [INFO] [stdout] dcadfe0d6df2044d750165d377651ab9ea974583de336bbd471f8887af934b36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f85200fff8f26af1f2472342422384b5bbbd3040c25be0ecffd5367ba4e7da3 [INFO] running `Command { std: "docker" "start" "-a" "9f85200fff8f26af1f2472342422384b5bbbd3040c25be0ecffd5367ba4e7da3", kill_on_drop: false }` [INFO] [stderr] Compiling ovs-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ovs_client.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | let resp_str = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ovs_client.rs:343:44 [INFO] [stdout] | [INFO] [stdout] 343 | let resp_json: serde_json::Value = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bridges` [INFO] [stdout] --> src/ovs_client.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let bridges = self.get_bridges()?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/ovs_client.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | for p in &b.ports{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row_json` is never read [INFO] [stdout] --> src/ovs_client.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut row_json = json!({}); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ovs_client.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut query = json!({ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ovs_client.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | let resp_str = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ovs_client.rs:343:44 [INFO] [stdout] | [INFO] [stdout] 343 | let resp_json: serde_json::Value = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bridges` [INFO] [stdout] --> src/ovs_client.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let bridges = self.get_bridges()?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridges` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/ovs_client.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | for p in &b.ports{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row_json` is never read [INFO] [stdout] --> src/ovs_client.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut row_json = json!({}); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ovs_client.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut query = json!({ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "9f85200fff8f26af1f2472342422384b5bbbd3040c25be0ecffd5367ba4e7da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f85200fff8f26af1f2472342422384b5bbbd3040c25be0ecffd5367ba4e7da3", kill_on_drop: false }` [INFO] [stdout] 9f85200fff8f26af1f2472342422384b5bbbd3040c25be0ecffd5367ba4e7da3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6620b20e4c9f7f5bc6e10538f181c11937049ba3a5fb43552ded462d92a0d2c4 [INFO] running `Command { std: "docker" "start" "-a" "6620b20e4c9f7f5bc6e10538f181c11937049ba3a5fb43552ded462d92a0d2c4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `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 macro `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:230:17 [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: `ovs-rust` (lib) generated 6 warnings [INFO] [stderr] warning: `ovs-rust` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.65s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ovs_rust-c84a8800f5292133) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests ovs-rust [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; finished in 0.02s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6620b20e4c9f7f5bc6e10538f181c11937049ba3a5fb43552ded462d92a0d2c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6620b20e4c9f7f5bc6e10538f181c11937049ba3a5fb43552ded462d92a0d2c4", kill_on_drop: false }` [INFO] [stdout] 6620b20e4c9f7f5bc6e10538f181c11937049ba3a5fb43552ded462d92a0d2c4