[INFO] updating cached repository https://github.com/O-I/nickel-demo [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6a4e3f63f30bd6b76deb7a2ae40f91f891f353b5 [INFO] testing O-I/nickel-demo against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FO-I%2Fnickel-demo" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/O-I/nickel-demo on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/O-I/nickel-demo [INFO] finished tweaking git repo https://github.com/O-I/nickel-demo [INFO] tweaked toml for git repo https://github.com/O-I/nickel-demo written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/O-I/nickel-demo already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/nickel-org/nickel.rs.git` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a0581aa82dd27ce3b5463d956212666c1cd37e4f82e2b69903c9ad21813911b0 [INFO] running `"docker" "start" "-a" "a0581aa82dd27ce3b5463d956212666c1cd37e4f82e2b69903c9ad21813911b0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling groupable v0.2.0 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling mustache v0.9.0 [INFO] [stderr] Compiling nickel v0.11.0 (https://github.com/nickel-org/nickel.rs.git#f1388afc) [INFO] [stderr] Compiling nickel-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `net` in `io` [INFO] [stderr] --> src/main.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::net::ip::Ipv4Addr; [INFO] [stderr] | ^^^ could not find `net` in `io` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Ipv4Addr` in this scope [INFO] [stderr] --> src/main.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | server.listen(Ipv4Addr(127, 0, 0, 1), 6767); [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get` found for struct `nickel::Nickel` in the current scope [INFO] [stderr] --> src/main.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | server.get("/hello", a_handler); [INFO] [stderr] | ^^^ method not found in `nickel::Nickel` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/nickel.rs-55228712a341ef3c/f1388af/src/router/http_router.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | fn get, H: Middleware>(&mut self, matcher: M, handler: H) -> &mut Self { [INFO] [stderr] | --- [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box` here [INFO] [stderr] | the method is available for `std::sync::Arc` here [INFO] [stderr] | the method is available for `std::rc::Rc` here [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 3 | use nickel::HttpRouter; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stderr] --> src/main.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | server.listen(Ipv4Addr(127, 0, 0, 1), 6767); [INFO] [stderr] | ^^^^^^ ---------------------- ---- supplied 2 arguments [INFO] [stderr] | | [INFO] [stderr] | expected 1 argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0425, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `nickel-demo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a0581aa82dd27ce3b5463d956212666c1cd37e4f82e2b69903c9ad21813911b0"` [INFO] running `"docker" "rm" "-f" "a0581aa82dd27ce3b5463d956212666c1cd37e4f82e2b69903c9ad21813911b0"` [INFO] [stdout] a0581aa82dd27ce3b5463d956212666c1cd37e4f82e2b69903c9ad21813911b0