[INFO] cloning repository https://github.com/trusty-code/tipbot-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trusty-code/tipbot-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrusty-code%2Ftipbot-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrusty-code%2Ftipbot-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 960c01e2ab429db867512e1351a8b8e3b6726e08
[INFO] checking trusty-code/tipbot-backend against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrusty-code%2Ftipbot-backend" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trusty-code/tipbot-backend on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/trusty-code/tipbot-backend
[INFO] finished tweaking git repo https://github.com/trusty-code/tipbot-backend
[INFO] tweaked toml for git repo https://github.com/trusty-code/tipbot-backend written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/trusty-code/tipbot-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9e7ef054d534278a4fa50a6314a92bb9e52886e25309c3c6403aaf4070ed843
[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" "e9e7ef054d534278a4fa50a6314a92bb9e52886e25309c3c6403aaf4070ed843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9e7ef054d534278a4fa50a6314a92bb9e52886e25309c3c6403aaf4070ed843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e7ef054d534278a4fa50a6314a92bb9e52886e25309c3c6403aaf4070ed843", kill_on_drop: false }`
[INFO] [stdout] e9e7ef054d534278a4fa50a6314a92bb9e52886e25309c3c6403aaf4070ed843
[INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938c94c3eba3a78824ef2a3eb98bd3bc66897892fd66ce8ad969b8984672db9c
[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" "938c94c3eba3a78824ef2a3eb98bd3bc66897892fd66ce8ad969b8984672db9c", kill_on_drop: false }`
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[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking tracing-subscriber v0.2.7
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking color-spantrace v0.1.4
[INFO] [stderr]     Checking color-eyre v0.3.4
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]     Checking actix-files v0.2.2
[INFO] [stderr]     Checking tipbot-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/controllers/qrcodes.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn is_valid_iota_address(address: String) -> bool {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/controllers/qrcodes.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn is_valid_iota_address(address: String) -> bool {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_iota_address`
[INFO] [stdout]   --> src/controllers/qrcodes.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn is_valid_iota_address(address: String) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_valid_iota_address`
[INFO] [stdout]   --> src/controllers/qrcodes.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn is_valid_iota_address(address: String) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
[INFO] running `Command { std: "docker" "inspect" "938c94c3eba3a78824ef2a3eb98bd3bc66897892fd66ce8ad969b8984672db9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938c94c3eba3a78824ef2a3eb98bd3bc66897892fd66ce8ad969b8984672db9c", kill_on_drop: false }`
[INFO] [stdout] 938c94c3eba3a78824ef2a3eb98bd3bc66897892fd66ce8ad969b8984672db9c