[INFO] cloning repository https://github.com/illicitonion/repro-syn-receiver-span
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illicitonion/repro-syn-receiver-span" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillicitonion%2Frepro-syn-receiver-span", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillicitonion%2Frepro-syn-receiver-span'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70a23cb2b7f406ce2589e302013d9aa0ec86df59
[INFO] checking illicitonion/repro-syn-receiver-span against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillicitonion%2Frepro-syn-receiver-span" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illicitonion/repro-syn-receiver-span on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/illicitonion/repro-syn-receiver-span
[INFO] finished tweaking git repo https://github.com/illicitonion/repro-syn-receiver-span
[INFO] tweaked toml for git repo https://github.com/illicitonion/repro-syn-receiver-span written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/illicitonion/repro-syn-receiver-span already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bffc5313c7fed2e1e1f3b04d3f3318c121307579c7a31d75b8b61e639fe815f1
[INFO] running `Command { std: "docker" "start" "-a" "bffc5313c7fed2e1e1f3b04d3f3318c121307579c7a31d75b8b61e639fe815f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bffc5313c7fed2e1e1f3b04d3f3318c121307579c7a31d75b8b61e639fe815f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffc5313c7fed2e1e1f3b04d3f3318c121307579c7a31d75b8b61e639fe815f1", kill_on_drop: false }`
[INFO] [stdout] bffc5313c7fed2e1e1f3b04d3f3318c121307579c7a31d75b8b61e639fe815f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15c058a3f3e9f1d6d001edc92a1cacc6beba2ef9a40f65dc1f26d2f80b529daa
[INFO] running `Command { std: "docker" "start" "-a" "15c058a3f3e9f1d6d001edc92a1cacc6beba2ef9a40f65dc1f26d2f80b529daa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking pm v0.1.0 (/opt/rustwide/workdir/pm)
[INFO] [stderr]     Checking parses-str v0.1.0 (/opt/rustwide/workdir/parses-str)
[INFO] [stderr]     Checking example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stdout] error: Saw receiver with span #0 bytes(63..72)
[INFO] [stdout]  --> example/src/lib.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn by_mut_ref(&mut self) -> bool {
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(126..130)
[INFO] [stdout]   --> example/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn own(self) -> bool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(188..196)
[INFO] [stdout]   --> example/src/lib.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn own_mut(mut self) -> bool {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(253..258)
[INFO] [stdout]   --> example/src/lib.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn by_ref(&self) -> bool {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(63..72)
[INFO] [stdout]  --> example/src/lib.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn by_mut_ref(&mut self) -> bool {
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(126..130)
[INFO] [stdout]   --> example/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn own(self) -> bool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(188..196)
[INFO] [stdout]   --> example/src/lib.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn own_mut(mut self) -> bool {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Saw receiver with span #0 bytes(253..258)
[INFO] [stdout]   --> example/src/lib.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn by_ref(&self) -> bool {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `example` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "15c058a3f3e9f1d6d001edc92a1cacc6beba2ef9a40f65dc1f26d2f80b529daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c058a3f3e9f1d6d001edc92a1cacc6beba2ef9a40f65dc1f26d2f80b529daa", kill_on_drop: false }`
[INFO] [stdout] 15c058a3f3e9f1d6d001edc92a1cacc6beba2ef9a40f65dc1f26d2f80b529daa