[INFO] cloning repository https://github.com/shun159/gethostlatency [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shun159/gethostlatency" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshun159%2Fgethostlatency", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshun159%2Fgethostlatency'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 514fb284b3ba989744efce2870cb70d13b1b8546 [INFO] checking shun159/gethostlatency against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshun159%2Fgethostlatency" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shun159/gethostlatency on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shun159/gethostlatency [INFO] finished tweaking git repo https://github.com/shun159/gethostlatency [INFO] tweaked toml for git repo https://github.com/shun159/gethostlatency written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/shun159/gethostlatency already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8add18fcfb0798d50151107860f49ded834b02b5f1ce55984ebe8378e15430fa [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" "8add18fcfb0798d50151107860f49ded834b02b5f1ce55984ebe8378e15430fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8add18fcfb0798d50151107860f49ded834b02b5f1ce55984ebe8378e15430fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8add18fcfb0798d50151107860f49ded834b02b5f1ce55984ebe8378e15430fa", kill_on_drop: false }` [INFO] [stdout] 8add18fcfb0798d50151107860f49ded834b02b5f1ce55984ebe8378e15430fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] d58503cdcb06fdda703c36dfa623159a0cad9d2fe00fcf848b61636b46f0faaf [INFO] running `Command { std: "docker" "start" "-a" "d58503cdcb06fdda703c36dfa623159a0cad9d2fe00fcf848b61636b46f0faaf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling vsprintf v2.0.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling libbpf-sys v0.3.0-2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking goblin v0.2.3 [INFO] [stderr] Checking goblin v0.3.4 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking libbpf-rs v0.11.0 [INFO] [stderr] Checking sym_finder v0.1.0 (https://github.com/shun159/sym_finder?branch=master#d4ac94f4) [INFO] [stderr] Checking gethostlatency v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:98:16 [INFO] [stdout] | [INFO] [stdout] 98 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 99 | | .progs() [INFO] [stdout] 100 | | .handle__entry_gethostbyname() [INFO] [stdout] | |______________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:102:16 [INFO] [stdout] | [INFO] [stdout] 102 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 103 | | .progs() [INFO] [stdout] 104 | | .handle__return_gethostbyname() [INFO] [stdout] | |_______________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 111 | | .progs() [INFO] [stdout] 112 | | .handle__entry_gethostbyname2() [INFO] [stdout] | |_______________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 114 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 115 | | .progs() [INFO] [stdout] 116 | | .handle__return_gethostbyname2() [INFO] [stdout] | |________________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:122:16 [INFO] [stdout] | [INFO] [stdout] 122 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 123 | | .progs() [INFO] [stdout] 124 | | .handle__entry_getaddrinfo() [INFO] [stdout] | |____________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:126:16 [INFO] [stdout] | [INFO] [stdout] 126 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 127 | | .progs() [INFO] [stdout] 128 | | .handle__return_getaddrinfo() [INFO] [stdout] | |_____________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:98:16 [INFO] [stdout] | [INFO] [stdout] 98 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 99 | | .progs() [INFO] [stdout] 100 | | .handle__entry_gethostbyname() [INFO] [stdout] | |______________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:102:16 [INFO] [stdout] | [INFO] [stdout] 102 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 103 | | .progs() [INFO] [stdout] 104 | | .handle__return_gethostbyname() [INFO] [stdout] | |_______________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 111 | | .progs() [INFO] [stdout] 112 | | .handle__entry_gethostbyname2() [INFO] [stdout] | |_______________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 114 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 115 | | .progs() [INFO] [stdout] 116 | | .handle__return_gethostbyname2() [INFO] [stdout] | |________________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:122:16 [INFO] [stdout] | [INFO] [stdout] 122 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 123 | | .progs() [INFO] [stdout] 124 | | .handle__entry_getaddrinfo() [INFO] [stdout] | |____________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:126:16 [INFO] [stdout] | [INFO] [stdout] 126 | let _res = skel [INFO] [stdout] | ________________^ [INFO] [stdout] 127 | | .progs() [INFO] [stdout] 128 | | .handle__return_getaddrinfo() [INFO] [stdout] | |_____________________________________^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gethostlatency` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d58503cdcb06fdda703c36dfa623159a0cad9d2fe00fcf848b61636b46f0faaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d58503cdcb06fdda703c36dfa623159a0cad9d2fe00fcf848b61636b46f0faaf", kill_on_drop: false }` [INFO] [stdout] d58503cdcb06fdda703c36dfa623159a0cad9d2fe00fcf848b61636b46f0faaf