[INFO] cloning repository https://github.com/a20034294/quiz-chatbot-nc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/a20034294/quiz-chatbot-nc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa20034294%2Fquiz-chatbot-nc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa20034294%2Fquiz-chatbot-nc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 715f28308935f983b8402a5c3feb70a1c913d433
[INFO] checking a20034294/quiz-chatbot-nc against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa20034294%2Fquiz-chatbot-nc" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/a20034294/quiz-chatbot-nc on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/a20034294/quiz-chatbot-nc
[INFO] finished tweaking git repo https://github.com/a20034294/quiz-chatbot-nc
[INFO] tweaked toml for git repo https://github.com/a20034294/quiz-chatbot-nc written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/a20034294/quiz-chatbot-nc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 206825f3188381fd621ff7a3328e425bc294dc969721e0b1e76713f6cddddec1
[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" "206825f3188381fd621ff7a3328e425bc294dc969721e0b1e76713f6cddddec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "206825f3188381fd621ff7a3328e425bc294dc969721e0b1e76713f6cddddec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206825f3188381fd621ff7a3328e425bc294dc969721e0b1e76713f6cddddec1", kill_on_drop: false }`
[INFO] [stdout] 206825f3188381fd621ff7a3328e425bc294dc969721e0b1e76713f6cddddec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6f1e00fd86ced3d0676f68c1f42807217063f04a84b21d1be4dca5480143fb4
[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" "d6f1e00fd86ced3d0676f68c1f42807217063f04a84b21d1be4dca5480143fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking tracing-core v0.1.16
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking encoding_rs v0.8.24
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking quiz-chatbot-nc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `config`
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod config;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `config`, create file "src/config.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `config`
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod config;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `config`, create file "src/config.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `QUIZ_SERVER` in this scope
[INFO] [stdout]   --> src/quiz.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let server = String::from(QUIZ_SERVER);
[INFO] [stdout]    |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `QUIZ_SERVER` in this scope
[INFO] [stdout]    --> src/quiz.rs:199:35
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let server = String::from(QUIZ_SERVER);
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `QUIZ_SERVER` in this scope
[INFO] [stdout]    --> src/quiz.rs:237:35
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let server = String::from(QUIZ_SERVER) + "/v1/players/";
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PRIVATE_KEY` in module `super::config`
[INFO] [stdout]   --> src/token.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     hasher.update(super::config::PRIVATE_KEY);
[INFO] [stdout]    |                                  ^^^^^^^^^^^ not found in `super::config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PRIVATE_KEY` in module `super::config`
[INFO] [stdout]   --> src/token.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     hasher.update(super::config::PRIVATE_KEY);
[INFO] [stdout]    |                                  ^^^^^^^^^^^ not found in `super::config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::config::*`
[INFO] [stdout]  --> src/quiz.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::config::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `QUIZ_SERVER` in this scope
[INFO] [stdout]   --> src/quiz.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let server = String::from(QUIZ_SERVER);
[INFO] [stdout]    |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `QUIZ_SERVER` in this scope
[INFO] [stdout]    --> src/quiz.rs:199:35
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let server = String::from(QUIZ_SERVER);
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `QUIZ_SERVER` in this scope
[INFO] [stdout]    --> src/quiz.rs:237:35
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let server = String::from(QUIZ_SERVER) + "/v1/players/";
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PRIVATE_KEY` in module `super::config`
[INFO] [stdout]   --> src/token.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     hasher.update(super::config::PRIVATE_KEY);
[INFO] [stdout]    |                                  ^^^^^^^^^^^ not found in `super::config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PRIVATE_KEY` in module `super::config`
[INFO] [stdout]   --> src/token.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     hasher.update(super::config::PRIVATE_KEY);
[INFO] [stdout]    |                                  ^^^^^^^^^^^ not found in `super::config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::config::*`
[INFO] [stdout]  --> src/quiz.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::config::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quiz-chatbot-nc`
[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" "d6f1e00fd86ced3d0676f68c1f42807217063f04a84b21d1be4dca5480143fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f1e00fd86ced3d0676f68c1f42807217063f04a84b21d1be4dca5480143fb4", kill_on_drop: false }`
[INFO] [stdout] d6f1e00fd86ced3d0676f68c1f42807217063f04a84b21d1be4dca5480143fb4