[INFO] cloning repository https://github.com/j-stach/usopp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-stach/usopp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-stach%2Fusopp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-stach%2Fusopp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74e8dcd5cd7578de56214f2b5efad175570efd15
[INFO] testing j-stach/usopp against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-stach%2Fusopp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/j-stach/usopp
[INFO] finished tweaking git repo https://github.com/j-stach/usopp
[INFO] tweaked toml for git repo https://github.com/j-stach/usopp written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/j-stach/usopp on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/j-stach/usopp 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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 anyhow v1.0.89
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41dcb509b7a73ebdd59b65addc8666314fb0c480ebca3acff3fecbf66c2899ef
[INFO] running `Command { std: "docker" "start" "-a" "41dcb509b7a73ebdd59b65addc8666314fb0c480ebca3acff3fecbf66c2899ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41dcb509b7a73ebdd59b65addc8666314fb0c480ebca3acff3fecbf66c2899ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dcb509b7a73ebdd59b65addc8666314fb0c480ebca3acff3fecbf66c2899ef", kill_on_drop: false }`
[INFO] [stdout] 41dcb509b7a73ebdd59b65addc8666314fb0c480ebca3acff3fecbf66c2899ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fafb0e35954d413077ad5b621ea662a02dc0646a04798f93256bab610b67ca3
[INFO] running `Command { std: "docker" "start" "-a" "4fafb0e35954d413077ad5b621ea662a02dc0646a04798f93256bab610b67ca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling usopp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0229]: associated item constraints are not allowed here
[INFO] [stdout]  --> src/swarm/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Register<I: NodeId> {
[INFO] [stdout]   |               ^^^^^^^^^ associated item constraint not allowed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `Node`
[INFO] [stdout]   --> src/swarm/mod.rs:10:42
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn assign_freq(&mut self, node: &Node) -> Result<(), anyhow::Error> {
[INFO] [stdout]    |                                          ^^^^ expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `I`, `D`
[INFO] [stdout]   --> src/node/mod.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Node<I: NodeId, D> {
[INFO] [stdout]    |            ^^^^ -          -
[INFO] [stdout] help: add missing generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn assign_freq(&mut self, node: &Node<I, D>) -> Result<(), anyhow::Error> {
[INFO] [stdout]    |                                              ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `open_freq` in this scope
[INFO] [stdout]   --> src/swarm/mod.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 |         if let Some(freq) = open_freq(&self) {
[INFO] [stdout]    |                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider using the method on `Self`
[INFO] [stdout]    |
[INFO] [stdout] 11 |         if let Some(freq) = self.open_freq(&self) {
[INFO] [stdout]    |                             +++++
[INFO] [stdout] help: try calling `open_freq` as a method
[INFO] [stdout]    |
[INFO] [stdout] 11 -         if let Some(freq) = open_freq(&self) {
[INFO] [stdout] 11 +         if let Some(freq) = self.open_freq() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `freq` of struct `Node` is private
[INFO] [stdout]   --> src/swarm/mod.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |             *node.freq = freq;
[INFO] [stdout]    |                   ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `id` of struct `Node` is private
[INFO] [stdout]   --> src/swarm/mod.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |             self.insert(node.id.clone(), freq);
[INFO] [stdout]    |                              ^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/swarm/mod.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn open_freq(&self) -> Option<f32> {
[INFO] [stdout]    |            ---------           ^^^^^^^^^^^ expected `Option<f32>`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `std::option::Option<f32>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0229, E0308, E0425, E0616.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `usopp` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "4fafb0e35954d413077ad5b621ea662a02dc0646a04798f93256bab610b67ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fafb0e35954d413077ad5b621ea662a02dc0646a04798f93256bab610b67ca3", kill_on_drop: false }`
[INFO] [stdout] 4fafb0e35954d413077ad5b621ea662a02dc0646a04798f93256bab610b67ca3
