[INFO] cloning repository https://github.com/garasubo/nickel-hello [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garasubo/nickel-hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ee3a58de642e2e50eeaee4fc49d94b3c5c08aa3 [INFO] checking garasubo/nickel-hello against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garasubo/nickel-hello on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/garasubo/nickel-hello [INFO] finished tweaking git repo https://github.com/garasubo/nickel-hello [INFO] tweaked toml for git repo https://github.com/garasubo/nickel-hello written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/garasubo/nickel-hello already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2969c01240686f252782f1c6ce465315d00500ca89f458f85d0071a1d25910a2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2969c01240686f252782f1c6ce465315d00500ca89f458f85d0071a1d25910a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2969c01240686f252782f1c6ce465315d00500ca89f458f85d0071a1d25910a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2969c01240686f252782f1c6ce465315d00500ca89f458f85d0071a1d25910a2", kill_on_drop: false }` [INFO] [stdout] 2969c01240686f252782f1c6ce465315d00500ca89f458f85d0071a1d25910a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fbdc182ee8e388d9c0a9a31ef1a56d7fa014600e8f345198cfe5c4d12df39c2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1fbdc182ee8e388d9c0a9a31ef1a56d7fa014600e8f345198cfe5c4d12df39c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] 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hyper-rustls v0.21.0 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stderr] Checking mongodb v1.1.1 [INFO] [stderr] Checking nickel-hello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found `,` [INFO] [stdout] --> src/main.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 108 | "name" => name, [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mongodb::ThreadedClient` [INFO] [stdout] --> src/main.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | use mongodb::{Client, ThreadedClient}; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `ThreadedClient` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mongodb::db::ThreadedDatabase` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadedDatabase` in `db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `db` is private [INFO] [stdout] --> src/main.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stdout] | ^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `db` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongodb-1.1.1/src/lib.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | mod db; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use(bson, doc)] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bson::oid::ObjectId` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use bson::oid::ObjectId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `,` [INFO] [stdout] --> src/main.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 108 | "name" => name, [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mongodb::ThreadedClient` [INFO] [stdout] --> src/main.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | use mongodb::{Client, ThreadedClient}; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `ThreadedClient` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mongodb::db::ThreadedDatabase` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadedDatabase` in `db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `db` is private [INFO] [stdout] --> src/main.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stdout] | ^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `db` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongodb-1.1.1/src/lib.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | mod db; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use(bson, doc)] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bson::oid::ObjectId` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use bson::oid::ObjectId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_json` found for enum `Bson` in the current scope [INFO] [stdout] --> src/main.rs:37:43 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(doc) => Ok(Bson::Document(doc).to_json()), [INFO] [stdout] | ^^^^^^^ method not found in `Bson` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_json` found for enum `Bson` in the current scope [INFO] [stdout] --> src/main.rs:37:43 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(doc) => Ok(Bson::Document(doc).to_json()), [INFO] [stdout] | ^^^^^^^ method not found in `Bson` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | router.get("/", middleware! {|_, response| [INFO] [stdout] | _____________________^ [INFO] [stdout] 47 | | let mut data = HashMap::new(); [INFO] [stdout] 48 | | data.insert("color", "Green"); [INFO] [stdout] 49 | | data.insert("name", "California Apple"); [INFO] [stdout] 50 | | data.insert("price", "2.50"); [INFO] [stdout] 51 | | return response.render("assets/hello.tpl", &data); [INFO] [stdout] 52 | | }); [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nickel-0.11.0/src/macros/middleware.rs:117:41 [INFO] [stdout] | [INFO] [stdout] 117 | macro_rules! as_block { ($b:block) => ( $b ) } [INFO] [stdout] | -- any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | router.get("/", middleware! {|_, response| [INFO] [stdout] | _____________________^ [INFO] [stdout] 47 | | let mut data = HashMap::new(); [INFO] [stdout] 48 | | data.insert("color", "Green"); [INFO] [stdout] 49 | | data.insert("name", "California Apple"); [INFO] [stdout] 50 | | data.insert("price", "2.50"); [INFO] [stdout] 51 | | return response.render("assets/hello.tpl", &data); [INFO] [stdout] 52 | | }); [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nickel-0.11.0/src/macros/middleware.rs:117:41 [INFO] [stdout] | [INFO] [stdout] 117 | macro_rules! as_block { ($b:block) => ( $b ) } [INFO] [stdout] | -- any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stdout] --> src/main.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 55 | let client = Client::connect("localhost", 27017) [INFO] [stdout] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stdout] --> src/main.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 55 | let client = Client::connect("localhost", 27017) [INFO] [stdout] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `User: serde::de::Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/main.rs:94:28 [INFO] [stdout] | [INFO] [stdout] 94 | let user = request.json_as::().unwrap(); [INFO] [stdout] | ^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `User` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `User: serde::de::Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/main.rs:94:28 [INFO] [stdout] | [INFO] [stdout] 94 | let user = request.json_as::().unwrap(); [INFO] [stdout] | ^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `User` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stdout] --> src/main.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | let client = Client::connect("localhost", 27017) [INFO] [stdout] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stdout] --> src/main.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | let client = Client::connect("localhost", 27017) [INFO] [stdout] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | match coll.insert_one(doc! { [INFO] [stdout] | _______________________________^ [INFO] [stdout] 108 | | "name" => name, [INFO] [stdout] 109 | | "email" => email [INFO] [stdout] 110 | | }, None) { [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_________unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | match coll.insert_one(doc! { [INFO] [stdout] | _______________________________^ [INFO] [stdout] 108 | | "name" => name, [INFO] [stdout] 109 | | "email" => email [INFO] [stdout] 110 | | }, None) { [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_________unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToJson` [INFO] [stdout] --> src/main.rs:26:35 [INFO] [stdout] | [INFO] [stdout] 26 | use rustc_serialize::json::{Json, ToJson}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToJson` [INFO] [stdout] --> src/main.rs:26:35 [INFO] [stdout] | [INFO] [stdout] 26 | use rustc_serialize::json::{Json, ToJson}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nickel-hello` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1fbdc182ee8e388d9c0a9a31ef1a56d7fa014600e8f345198cfe5c4d12df39c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fbdc182ee8e388d9c0a9a31ef1a56d7fa014600e8f345198cfe5c4d12df39c2", kill_on_drop: false }` [INFO] [stdout] 1fbdc182ee8e388d9c0a9a31ef1a56d7fa014600e8f345198cfe5c4d12df39c2