[INFO] cloning repository https://github.com/simmsb/funny-traceroute
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simmsb/funny-traceroute" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimmsb%2Ffunny-traceroute", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimmsb%2Ffunny-traceroute'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdb8ba9f5a9a05893c00987d03c4f833fbd1ae5b
[INFO] testing simmsb/funny-traceroute against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimmsb%2Ffunny-traceroute" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simmsb/funny-traceroute 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] removed /workspace/builds/worker-29/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/simmsb/funny-traceroute
[INFO] finished tweaking git repo https://github.com/simmsb/funny-traceroute
[INFO] tweaked toml for git repo https://github.com/simmsb/funny-traceroute written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/aya-rs/aya`
[INFO] [stderr]     Updating git repository `https://github.com/simmsb/jnet.git`
[INFO] [stderr]     Updating git repository `https://github.com/japaric/owning-slice`
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.2.1
[INFO] [stderr]   Downloaded simplelog v0.10.2
[INFO] [stderr]   Downloaded hash32-derive v0.1.1
[INFO] [stderr]   Downloaded object v0.28.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 7f8813a749dd156c79b88d53c9ea56b782cb0a0f2bfaf632d6c0cc166f5cbd2c
[INFO] running `Command { std: "docker" "start" "-a" "7f8813a749dd156c79b88d53c9ea56b782cb0a0f2bfaf632d6c0cc166f5cbd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f8813a749dd156c79b88d53c9ea56b782cb0a0f2bfaf632d6c0cc166f5cbd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8813a749dd156c79b88d53c9ea56b782cb0a0f2bfaf632d6c0cc166f5cbd2c", kill_on_drop: false }`
[INFO] [stdout] 7f8813a749dd156c79b88d53c9ea56b782cb0a0f2bfaf632d6c0cc166f5cbd2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] a686346881ceaee52b95cd41a9ae1104700fe540e7cb7a5d95578f6d8b51876a
[INFO] running `Command { std: "docker" "start" "-a" "a686346881ceaee52b95cd41a9ae1104700fe540e7cb7a5d95578f6d8b51876a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
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[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.21
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[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling byteorder v1.4.3
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[INFO] [stderr]    Compiling termcolor v1.1.3
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[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling generic-array v0.13.3
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[INFO] [stderr]    Compiling mio v0.8.2
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[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling owning-slice v0.1.0 (https://github.com/japaric/owning-slice#f8c70ead)
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling simplelog v0.10.2
[INFO] [stderr]    Compiling ctrlc v3.2.1
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling jnet v0.1.0 (https://github.com/simmsb/jnet.git?rev=2b5c94b0588bcdaf70eb058b6bd8641433250c8a#2b5c94b0)
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling aya v0.10.7 (https://github.com/aya-rs/aya?branch=main#a1d44999)
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling funny-traceroute-aya-common v0.1.0 (/opt/rustwide/workdir/funny-traceroute-aya-common)
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling funny-traceroute-aya v0.1.0 (/opt/rustwide/workdir/funny-traceroute-aya)
[INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in an async block that returns `Result`
[INFO] [stdout]    --> funny-traceroute-aya/src/main.rs:94:68
[INFO] [stdout]     |
[INFO] [stdout] 65  |   pub async fn main() -> Result<(), anyhow::Error> {
[INFO] [stdout]     |  __________________________________________________-
[INFO] [stdout] 66  | |     let opt = Opt::from_args();
[INFO] [stdout] 67  | |
[INFO] [stdout] 68  | |     let cfg = std::fs::File::open(&opt.cfg)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 94  | |     let program: &mut Xdp = bpf.program_mut("funny_traceroute_aya")?.try_into()?;
[INFO] [stdout]     | |                                                                    ^ use `.ok_or(...)?` to provide an error compatible with `Result<(), _>`
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |     Ok(())
[INFO] [stdout] 104 | | }
[INFO] [stdout]     | |_- this function returns a `Result`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<std::option::Option<Infallible>>` is not implemented for `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `funny-traceroute-aya` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a686346881ceaee52b95cd41a9ae1104700fe540e7cb7a5d95578f6d8b51876a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a686346881ceaee52b95cd41a9ae1104700fe540e7cb7a5d95578f6d8b51876a", kill_on_drop: false }`
[INFO] [stdout] a686346881ceaee52b95cd41a9ae1104700fe540e7cb7a5d95578f6d8b51876a