[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] testing shun159/gethostlatency against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshun159%2Fgethostlatency" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shun159/gethostlatency on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-25/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/shun159/sym_finder`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vsprintf v2.0.0
[INFO] [stderr]   Downloaded goblin v0.2.3
[INFO] [stderr]   Downloaded libbpf-sys v0.3.0-2
[INFO] [stderr]   Downloaded libbpf-rs v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e00087bad114c8a5164926b4e797f2245110f7836d2a8db231deafbac5aa5b9c
[INFO] running `Command { std: "docker" "start" "-a" "e00087bad114c8a5164926b4e797f2245110f7836d2a8db231deafbac5aa5b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e00087bad114c8a5164926b4e797f2245110f7836d2a8db231deafbac5aa5b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00087bad114c8a5164926b4e797f2245110f7836d2a8db231deafbac5aa5b9c", kill_on_drop: false }`
[INFO] [stdout] e00087bad114c8a5164926b4e797f2245110f7836d2a8db231deafbac5aa5b9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4af6366e3deef9e5660cd716db7044fd715a7cd5b385c72ec36a498bdc41398
[INFO] running `Command { std: "docker" "start" "-a" "e4af6366e3deef9e5660cd716db7044fd715a7cd5b385c72ec36a498bdc41398", 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 libc v0.2.94
[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 cc v1.0.67
[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]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[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]    Compiling vsprintf v2.0.0
[INFO] [stderr]    Compiling libbpf-sys v0.3.0-2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling goblin v0.3.4
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling libbpf-rs v0.11.0
[INFO] [stderr]    Compiling sym_finder v0.1.0 (https://github.com/shun159/sym_finder?branch=master#d4ac94f4)
[INFO] [stderr]    Compiling 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] 101 | |         .attach_uprobe(false, -1, &pathname, func_ofs)?;
[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] 105 | |         .attach_uprobe(true, -1, &pathname, func_ofs)?;
[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] 113 | |         .attach_uprobe(false, -1, &pathname, func_ofs)?;
[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] 117 | |         .attach_uprobe(true, -1, &pathname, func_ofs)?;
[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] 125 | |         .attach_uprobe(false, -1, &pathname, func_ofs)?;
[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] 129 | |         .attach_uprobe(true, -1, &pathname, func_ofs)?;
[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` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "e4af6366e3deef9e5660cd716db7044fd715a7cd5b385c72ec36a498bdc41398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4af6366e3deef9e5660cd716db7044fd715a7cd5b385c72ec36a498bdc41398", kill_on_drop: false }`
[INFO] [stdout] e4af6366e3deef9e5660cd716db7044fd715a7cd5b385c72ec36a498bdc41398