[INFO] updating cached repository https://github.com/luke-zhu/noria-luke-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] fbb34eaf41153939a4ac9b3600a06e38a2fc8e8b [INFO] checking luke-zhu/noria-luke-demo against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluke-zhu%2Fnoria-luke-demo" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luke-zhu/noria-luke-demo on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/luke-zhu/noria-luke-demo [INFO] finished tweaking git repo https://github.com/luke-zhu/noria-luke-demo [INFO] tweaked toml for git repo https://github.com/luke-zhu/noria-luke-demo written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/luke-zhu/noria-luke-demo already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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] 5859f9a0ad0558f234160c039b9b039dd7cb5effe8d2b9bea0260cb2a087b2b7 [INFO] running `"docker" "start" "-a" "5859f9a0ad0558f234160c039b9b039dd7cb5effe8d2b9bea0260cb2a087b2b7"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking tracing-core v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking tower-layer v0.1.0 [INFO] [stderr] Checking tower-discover v0.1.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking tower-load-shed v0.1.0 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking assert_infrequent v0.1.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tower-util v0.1.0 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tower-load v0.1.0 (https://github.com/tower-rs/tower.git#793e2e8e) [INFO] [stderr] Checking tower-retry v0.1.0 [INFO] [stderr] Checking tower-timeout v0.1.1 [INFO] [stderr] Checking tower-limit v0.1.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling zookeeper_derive v0.4.0 [INFO] [stderr] Checking zookeeper v0.5.7 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling tracing-attributes v0.1.3 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking tracing v0.1.9 [INFO] [stderr] Checking tower-buffer v0.1.1 [INFO] [stderr] Checking tower-balance v0.1.0 (https://github.com/tower-rs/tower.git#793e2e8e) [INFO] [stderr] Checking tokio-tower v0.1.1 (https://github.com/tower-rs/tokio-tower.git?rev=2e1d40903b9a294d8c984612400838dcdc8fd758#2e1d4090) [INFO] [stderr] Checking tower v0.1.1 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Checking rocket_http v0.4.2 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bincode v1.1.4 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking nom-sql v0.0.9 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking arccstr v1.2.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking async-bincode v0.4.9 [INFO] [stderr] Checking slog-term v2.4.1 [INFO] [stderr] Checking rocket v0.4.2 [INFO] [stderr] Checking noria v0.1.2 (https://github.com/mit-pdos/noria.git#6c1bfd1e) [INFO] [stderr] Checking noria-luke-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | / db.install_recipe(" [INFO] [stderr] 23 | | CREATE TABLE users (uid int, name varchar(255), PRIMARY KEY (uid)); [INFO] [stderr] 24 | | CREATE TABLE posts (pid int, content varchar(255), created_by int, created_at TIMESTAMP, PRIMARY KEY(pid)); [INFO] [stderr] 25 | | "); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | users.insert(vec![0.into(), "luke".into()]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | / posts.insert(vec![ [INFO] [stderr] 33 | | 0.into(), [INFO] [stderr] 34 | | "Hello World".into(), [INFO] [stderr] 35 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 38 | | ), [INFO] [stderr] 39 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | / posts.insert(vec![ [INFO] [stderr] 41 | | 1.into(), [INFO] [stderr] 42 | | "911".into(), [INFO] [stderr] 43 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 46 | | ), [INFO] [stderr] 47 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | / posts.insert(vec![ [INFO] [stderr] 49 | | 2.into(), [INFO] [stderr] 50 | | "Help".into(), [INFO] [stderr] 51 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 54 | | ), [INFO] [stderr] 55 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | / posts.insert(vec![ [INFO] [stderr] 57 | | 3.into(), [INFO] [stderr] 58 | | "Thanks".into(), [INFO] [stderr] 59 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 62 | | ), [INFO] [stderr] 63 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | / db.extend_recipe( [INFO] [stderr] 67 | | " [INFO] [stderr] 68 | | QUERY snapshots: \ [INFO] [stderr] 69 | | SELECT users.name, posts.content, posts.created_at \ [INFO] [stderr] ... | [INFO] [stderr] 75 | | ", [INFO] [stderr] 76 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | / db.install_recipe(" [INFO] [stderr] 23 | | CREATE TABLE users (uid int, name varchar(255), PRIMARY KEY (uid)); [INFO] [stderr] 24 | | CREATE TABLE posts (pid int, content varchar(255), created_by int, created_at TIMESTAMP, PRIMARY KEY(pid)); [INFO] [stderr] 25 | | "); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | users.insert(vec![0.into(), "luke".into()]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | / posts.insert(vec![ [INFO] [stderr] 33 | | 0.into(), [INFO] [stderr] 34 | | "Hello World".into(), [INFO] [stderr] 35 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 38 | | ), [INFO] [stderr] 39 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | / posts.insert(vec![ [INFO] [stderr] 41 | | 1.into(), [INFO] [stderr] 42 | | "911".into(), [INFO] [stderr] 43 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 46 | | ), [INFO] [stderr] 47 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | / posts.insert(vec![ [INFO] [stderr] 49 | | 2.into(), [INFO] [stderr] 50 | | "Help".into(), [INFO] [stderr] 51 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 54 | | ), [INFO] [stderr] 55 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | / posts.insert(vec![ [INFO] [stderr] 57 | | 3.into(), [INFO] [stderr] 58 | | "Thanks".into(), [INFO] [stderr] 59 | | 0.into(), [INFO] [stderr] ... | [INFO] [stderr] 62 | | ), [INFO] [stderr] 63 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/initdb.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | / db.extend_recipe( [INFO] [stderr] 67 | | " [INFO] [stderr] 68 | | QUERY snapshots: \ [INFO] [stderr] 69 | | SELECT users.name, posts.content, posts.created_at \ [INFO] [stderr] ... | [INFO] [stderr] 75 | | ", [INFO] [stderr] 76 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 39s [INFO] running `"docker" "inspect" "5859f9a0ad0558f234160c039b9b039dd7cb5effe8d2b9bea0260cb2a087b2b7"` [INFO] running `"docker" "rm" "-f" "5859f9a0ad0558f234160c039b9b039dd7cb5effe8d2b9bea0260cb2a087b2b7"` [INFO] [stdout] 5859f9a0ad0558f234160c039b9b039dd7cb5effe8d2b9bea0260cb2a087b2b7