[INFO] cloning repository https://github.com/flyflypeng/netlink-crate-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flyflypeng/netlink-crate-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflyflypeng%2Fnetlink-crate-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflyflypeng%2Fnetlink-crate-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f2005adcbc2064bdc93db949cbc7916d96f339b
[INFO] checking flyflypeng/netlink-crate-example against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflyflypeng%2Fnetlink-crate-example" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flyflypeng/netlink-crate-example
[INFO] finished tweaking git repo https://github.com/flyflypeng/netlink-crate-example
[INFO] tweaked toml for git repo https://github.com/flyflypeng/netlink-crate-example written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flyflypeng/netlink-crate-example on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flyflypeng/netlink-crate-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netlink-packet-core v0.2.4
[INFO] [stderr]   Downloaded netlink-packet-utils v0.4.1
[INFO] [stderr]   Downloaded mio v0.8.3
[INFO] [stderr]   Downloaded netlink-proto v0.6.0
[INFO] [stderr]   Downloaded byteordered v0.5.0
[INFO] [stderr]   Downloaded rtnetlink v0.7.0
[INFO] [stderr]   Downloaded once_cell v1.11.0
[INFO] [stderr]   Downloaded netlink-sys v0.6.0
[INFO] [stderr]   Downloaded netlink-packet-route v0.7.1
[INFO] [stderr]   Downloaded nix v0.19.1
[INFO] [stderr]   Downloaded syn v1.0.95
[INFO] [stderr]   Downloaded tokio v1.18.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b17907f572061f2d36679ed8ed0c941625bb61c9213ec4d5a903a694c62f38f
[INFO] running `Command { std: "docker" "start" "-a" "0b17907f572061f2d36679ed8ed0c941625bb61c9213ec4d5a903a694c62f38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b17907f572061f2d36679ed8ed0c941625bb61c9213ec4d5a903a694c62f38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b17907f572061f2d36679ed8ed0c941625bb61c9213ec4d5a903a694c62f38f", kill_on_drop: false }`
[INFO] [stdout] 0b17907f572061f2d36679ed8ed0c941625bb61c9213ec4d5a903a694c62f38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ffea3d90e8e9e8ea662cb2fcd71ef0e17ab3ca6d8efcd5a5505aaa6ef0c28ae
[INFO] running `Command { std: "docker" "start" "-a" "9ffea3d90e8e9e8ea662cb2fcd71ef0e17ab3ca6d8efcd5a5505aaa6ef0c28ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking once_cell v1.11.0
[INFO] [stderr]     Checking pin-project-lite v0.1.12
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[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
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[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking netlink-packet-utils v0.4.1
[INFO] [stderr]     Checking netlink-packet-core v0.2.4
[INFO] [stderr]     Checking netlink-packet-route v0.7.1
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking netlink-sys v0.6.0
[INFO] [stderr]     Checking netlink-proto v0.6.0
[INFO] [stderr]     Checking rtnetlink v0.7.0
[INFO] [stderr]     Checking netlink-crate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `vlan_id` in this scope
[INFO] [stdout]   --> src/main.rs:59:51
[INFO] [stdout]    |
[INFO] [stdout] 59 |             .vlan("vlan.3000", link.header.index, vlan_id);
[INFO] [stdout]    |                                                   ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `match_name` found for struct `LinkGetRequest` in the current scope
[INFO] [stdout]   --> src/main.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut links = handle.link().get().match_name(veth_name.clone()).execute();
[INFO] [stdout]    |                                         ^^^^^^^^^^ method not found in `LinkGetRequest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `vlan_id` in this scope
[INFO] [stdout]   --> src/main.rs:59:51
[INFO] [stdout]    |
[INFO] [stdout] 59 |             .vlan("vlan.3000", link.header.index, vlan_id);
[INFO] [stdout]    |                                                   ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:59:19
[INFO] [stdout]     |
[INFO] [stdout]  59 |             .vlan("vlan.3000", link.header.index, vlan_id);
[INFO] [stdout]     |              ---- ^^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rtnetlink-0.7.0/src/link/add.rs:329:12
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn vlan(self, name: String, index: u32, vlan_id: u16) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]     |
[INFO] [stdout]  59 |             .vlan("vlan.3000".to_string(), link.header.index, vlan_id);
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     Command::new("ip")
[INFO] [stdout]  8 | |         .args(["link", "del", "veth0"])
[INFO] [stdout]  9 | |         .output()
[INFO] [stdout] 10 | |         .expect("failed to clean update vlan env")
[INFO] [stdout]    | |__________________________________________________^ expected `()`, found `Output`
[INFO] [stdout]    |
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 10 |         .expect("failed to clean update vlan env");
[INFO] [stdout]    |                                                   +
[INFO] [stdout] help: try adding a return type
[INFO] [stdout]    |
[INFO] [stdout]  5 | fn clean_env_for_update_vlan() -> Output {
[INFO] [stdout]    |                                +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netlink-crate-example` (bin "netlink-crate-example" test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `match_name` found for struct `LinkGetRequest` in the current scope
[INFO] [stdout]   --> src/main.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut links = handle.link().get().match_name(veth_name.clone()).execute();
[INFO] [stdout]    |                                         ^^^^^^^^^^ method not found in `LinkGetRequest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:59:19
[INFO] [stdout]     |
[INFO] [stdout]  59 |             .vlan("vlan.3000", link.header.index, vlan_id);
[INFO] [stdout]     |              ---- ^^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rtnetlink-0.7.0/src/link/add.rs:329:12
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn vlan(self, name: String, index: u32, vlan_id: u16) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]     |
[INFO] [stdout]  59 |             .vlan("vlan.3000".to_string(), link.header.index, vlan_id);
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     Command::new("ip")
[INFO] [stdout]  8 | |         .args(["link", "del", "veth0"])
[INFO] [stdout]  9 | |         .output()
[INFO] [stdout] 10 | |         .expect("failed to clean update vlan env")
[INFO] [stdout]    | |__________________________________________________^ expected `()`, found `Output`
[INFO] [stdout]    |
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 10 |         .expect("failed to clean update vlan env");
[INFO] [stdout]    |                                                   +
[INFO] [stdout] help: try adding a return type
[INFO] [stdout]    |
[INFO] [stdout]  5 | fn clean_env_for_update_vlan() -> Output {
[INFO] [stdout]    |                                +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netlink-crate-example` (bin "netlink-crate-example") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "9ffea3d90e8e9e8ea662cb2fcd71ef0e17ab3ca6d8efcd5a5505aaa6ef0c28ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ffea3d90e8e9e8ea662cb2fcd71ef0e17ab3ca6d8efcd5a5505aaa6ef0c28ae", kill_on_drop: false }`
[INFO] [stdout] 9ffea3d90e8e9e8ea662cb2fcd71ef0e17ab3ca6d8efcd5a5505aaa6ef0c28ae