[INFO] cloning repository https://github.com/garasubo/nickel-hello [INFO] running `"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"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3ee3a58de642e2e50eeaee4fc49d94b3c5c08aa3 [INFO] checking garasubo/nickel-hello against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garasubo/nickel-hello on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [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-12/source/Cargo.toml [INFO] crate git repo https://github.com/garasubo/nickel-hello already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-12/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c4e79ef9b9187f2ae35f521a233a27ce72276655b7605b12d7d31eb7c4c248e3 [INFO] running `"docker" "start" "-a" "c4e79ef9b9187f2ae35f521a233a27ce72276655b7605b12d7d31eb7c4c248e3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.20 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking futures-intrusive v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling serde_with_macros v1.1.0 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking tokio v0.2.20 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking pin-project v0.4.16 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-rustls v0.13.0 [INFO] [stderr] Checking serde v1.0.110 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking serde_with v1.4.0 [INFO] [stderr] Checking bson v0.14.1 [INFO] [stderr] Checking nickel v0.11.0 [INFO] [stderr] Checking mongodb v0.10.0 [INFO] [stderr] Checking nickel-hello v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `mongodb::ThreadedClient` [INFO] [stderr] --> src/main.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | use mongodb::{Client, ThreadedClient}; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `ThreadedClient` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mongodb::db::ThreadedDatabase` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadedDatabase` in `db` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mongodb::ThreadedClient` [INFO] [stderr] --> src/main.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | use mongodb::{Client, ThreadedClient}; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `ThreadedClient` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mongodb::db::ThreadedDatabase` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadedDatabase` in `db` [INFO] [stderr] [INFO] [stderr] error[E0603]: module `db` is private [INFO] [stderr] --> src/main.rs:18:14 [INFO] [stderr] | [INFO] [stderr] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stderr] | ^^ private module [INFO] [stderr] | [INFO] [stderr] note: the module `db` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongodb-0.10.0/src/lib.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | mod db; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use(bson, doc)] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `bson::oid::ObjectId` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use bson::oid::ObjectId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: module `db` is private [INFO] [stderr] --> src/main.rs:18:14 [INFO] [stderr] | [INFO] [stderr] 18 | use mongodb::db::ThreadedDatabase; [INFO] [stderr] | ^^ private module [INFO] [stderr] | [INFO] [stderr] note: the module `db` is defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongodb-0.10.0/src/lib.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | mod db; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use(bson, doc)] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `bson::oid::ObjectId` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use bson::oid::ObjectId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bson::Bson::to_json': use bson.clone().into() instead [INFO] [stderr] --> src/main.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | Ok(doc) => Ok(Bson::Document(doc).to_json()), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bson::Bson::to_json': use bson.clone().into() instead [INFO] [stderr] --> src/main.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | Ok(doc) => Ok(Bson::Document(doc).to_json()), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:37:23 [INFO] [stderr] | [INFO] [stderr] 37 | Ok(doc) => Ok(Bson::Document(doc).to_json()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `rustc_serialize::json::Json`, found enum `serde_json::value::Value` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | router.get("/", middleware! {|_, response| [INFO] [stderr] | _____________________^ [INFO] [stderr] 47 | | let mut data = HashMap::new(); [INFO] [stderr] 48 | | data.insert("color", "Green"); [INFO] [stderr] 49 | | data.insert("name", "California Apple"); [INFO] [stderr] 50 | | data.insert("price", "2.50"); [INFO] [stderr] 51 | | return response.render("assets/hello.tpl", &data); [INFO] [stderr] 52 | | }); [INFO] [stderr] | |_____^ unreachable expression [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nickel-0.11.0/src/macros/middleware.rs:117:41 [INFO] [stderr] | [INFO] [stderr] 117 | macro_rules! as_block { ($b:block) => ( $b ) } [INFO] [stderr] | -- any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stderr] --> src/main.rs:55:30 [INFO] [stderr] | [INFO] [stderr] 55 | let client = Client::connect("localhost", 27017) [INFO] [stderr] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `User: serde::de::Deserialize<'_>` is not satisfied [INFO] [stderr] --> src/main.rs:94:28 [INFO] [stderr] | [INFO] [stderr] 94 | let user = request.json_as::().unwrap(); [INFO] [stderr] | ^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `User` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stderr] --> src/main.rs:100:30 [INFO] [stderr] | [INFO] [stderr] 100 | let client = Client::connect("localhost", 27017) [INFO] [stderr] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ToJson` [INFO] [stderr] --> src/main.rs:26:35 [INFO] [stderr] | [INFO] [stderr] 26 | use rustc_serialize::json::{Json, ToJson}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0432, E0599, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [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[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:37:23 [INFO] [stderr] | [INFO] [stderr] 37 | Ok(doc) => Ok(Bson::Document(doc).to_json()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `rustc_serialize::json::Json`, found enum `serde_json::value::Value` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | router.get("/", middleware! {|_, response| [INFO] [stderr] | _____________________^ [INFO] [stderr] 47 | | let mut data = HashMap::new(); [INFO] [stderr] 48 | | data.insert("color", "Green"); [INFO] [stderr] 49 | | data.insert("name", "California Apple"); [INFO] [stderr] 50 | | data.insert("price", "2.50"); [INFO] [stderr] 51 | | return response.render("assets/hello.tpl", &data); [INFO] [stderr] 52 | | }); [INFO] [stderr] | |_____^ unreachable expression [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nickel-0.11.0/src/macros/middleware.rs:117:41 [INFO] [stderr] | [INFO] [stderr] 117 | macro_rules! as_block { ($b:block) => ( $b ) } [INFO] [stderr] | -- any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stderr] --> src/main.rs:55:30 [INFO] [stderr] | [INFO] [stderr] 55 | let client = Client::connect("localhost", 27017) [INFO] [stderr] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `User: serde::de::Deserialize<'_>` is not satisfied [INFO] [stderr] --> src/main.rs:94:28 [INFO] [stderr] | [INFO] [stderr] 94 | let user = request.json_as::().unwrap(); [INFO] [stderr] | ^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `User` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `connect` found for struct `mongodb::Client` in the current scope [INFO] [stderr] --> src/main.rs:100:30 [INFO] [stderr] | [INFO] [stderr] 100 | let client = Client::connect("localhost", 27017) [INFO] [stderr] | ^^^^^^^ function or associated item not found in `mongodb::Client` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ToJson` [INFO] [stderr] --> src/main.rs:26:35 [INFO] [stderr] | [INFO] [stderr] 26 | use rustc_serialize::json::{Json, ToJson}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0432, E0599, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `nickel-hello`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c4e79ef9b9187f2ae35f521a233a27ce72276655b7605b12d7d31eb7c4c248e3"` [INFO] running `"docker" "rm" "-f" "c4e79ef9b9187f2ae35f521a233a27ce72276655b7605b12d7d31eb7c4c248e3"` [INFO] [stdout] c4e79ef9b9187f2ae35f521a233a27ce72276655b7605b12d7d31eb7c4c248e3