[INFO] cloning repository https://github.com/pyjoek/rust_backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pyjoek/rust_backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyjoek%2Frust_backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyjoek%2Frust_backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04d6be40f464771b8b7d8a74d68da434952f8db9
[INFO] checking pyjoek/rust_backend against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyjoek%2Frust_backend" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  44% (1415/3189)
Updating files:  45% (1436/3189)
Updating files:  46% (1467/3189)
Updating files:  47% (1499/3189)
Updating files:  48% (1531/3189)
Updating files:  49% (1563/3189)
Updating files:  50% (1595/3189)
Updating files:  50% (1615/3189)
Updating files:  51% (1627/3189)
Updating files:  52% (1659/3189)
Updating files:  53% (1691/3189)
Updating files:  54% (1723/3189)
Updating files:  54% (1751/3189)
Updating files:  55% (1754/3189)
Updating files:  56% (1786/3189)
Updating files:  57% (1818/3189)
Updating files:  57% (1847/3189)
Updating files:  58% (1850/3189)
Updating files:  59% (1882/3189)
Updating files:  60% (1914/3189)
Updating files:  61% (1946/3189)
Updating files:  62% (1978/3189)
Updating files:  63% (2010/3189)
Updating files:  63% (2026/3189)
Updating files:  64% (2041/3189)
Updating files:  65% (2073/3189)
Updating files:  65% (2102/3189)
Updating files:  66% (2105/3189)
Updating files:  67% (2137/3189)
Updating files:  68% (2169/3189)
Updating files:  69% (2201/3189)
Updating files:  70% (2233/3189)
Updating files:  71% (2265/3189)
Updating files:  72% (2297/3189)
Updating files:  73% (2328/3189)
Updating files:  74% (2360/3189)
Updating files:  75% (2392/3189)
Updating files:  76% (2424/3189)
Updating files:  77% (2456/3189)
Updating files:  78% (2488/3189)
Updating files:  79% (2520/3189)
Updating files:  80% (2552/3189)
Updating files:  81% (2584/3189)
Updating files:  82% (2615/3189)
Updating files:  83% (2647/3189)
Updating files:  84% (2679/3189)
Updating files:  85% (2711/3189)
Updating files:  86% (2743/3189)
Updating files:  87% (2775/3189)
Updating files:  87% (2797/3189)
Updating files:  88% (2807/3189)
Updating files:  89% (2839/3189)
Updating files:  90% (2871/3189)
Updating files:  91% (2902/3189)
Updating files:  92% (2934/3189)
Updating files:  93% (2966/3189)
Updating files:  94% (2998/3189)
Updating files:  95% (3030/3189)
Updating files:  96% (3062/3189)
Updating files:  97% (3094/3189)
Updating files:  98% (3126/3189)
Updating files:  99% (3158/3189)
Updating files: 100% (3189/3189)
Updating files: 100% (3189/3189), done.
[INFO] validating manifest of git repo https://github.com/pyjoek/rust_backend on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pyjoek/rust_backend
[INFO] finished tweaking git repo https://github.com/pyjoek/rust_backend
[INFO] tweaked toml for git repo https://github.com/pyjoek/rust_backend written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pyjoek/rust_backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6460ca76e6c21e326b5e6767fe15cc54973d7fef2c61fe9ceb560cd6db5fbf33
[INFO] running `Command { std: "docker" "start" "-a" "6460ca76e6c21e326b5e6767fe15cc54973d7fef2c61fe9ceb560cd6db5fbf33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6460ca76e6c21e326b5e6767fe15cc54973d7fef2c61fe9ceb560cd6db5fbf33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6460ca76e6c21e326b5e6767fe15cc54973d7fef2c61fe9ceb560cd6db5fbf33", kill_on_drop: false }`
[INFO] [stdout] 6460ca76e6c21e326b5e6767fe15cc54973d7fef2c61fe9ceb560cd6db5fbf33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c992f34843bc5285e4fe6d635677b673a15696bd5e1085c2e084aa5b7a3cb39
[INFO] running `Command { std: "docker" "start" "-a" "4c992f34843bc5285e4fe6d635677b673a15696bd5e1085c2e084aa5b7a3cb39", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking winnow v0.7.0
[INFO] [stderr]    Compiling inlinable_string v0.1.15
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling rocket v0.5.1
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling devise_codegen v0.4.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling devise v0.4.2
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tempfile v3.16.0
[INFO] [stderr]    Compiling async-trait v0.1.86
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking toml_edit v0.22.23
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `checkBalance` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn checkBalance(&self) {
[INFO] [stdout]   |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `check_balance`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `checkBalance` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn checkBalance(&self) {
[INFO] [stdout]   |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `check_balance`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "4c992f34843bc5285e4fe6d635677b673a15696bd5e1085c2e084aa5b7a3cb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c992f34843bc5285e4fe6d635677b673a15696bd5e1085c2e084aa5b7a3cb39", kill_on_drop: false }`
[INFO] [stdout] 4c992f34843bc5285e4fe6d635677b673a15696bd5e1085c2e084aa5b7a3cb39