[INFO] cloning repository https://github.com/viettran295/fundamental
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viettran295/fundamental" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviettran295%2Ffundamental", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviettran295%2Ffundamental'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2e7cf6816471247cdc5604bfe2afeb878319d25
[INFO] checking viettran295/fundamental against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviettran295%2Ffundamental" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/viettran295/fundamental
[INFO] finished tweaking git repo https://github.com/viettran295/fundamental
[INFO] tweaked toml for git repo https://github.com/viettran295/fundamental written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/viettran295/fundamental on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/viettran295/fundamental 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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b25dcd19486e8ee681e8aa8406dd41c2b724af7420e37d59923472e0684c6df9
[INFO] running `Command { std: "docker" "start" "-a" "b25dcd19486e8ee681e8aa8406dd41c2b724af7420e37d59923472e0684c6df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b25dcd19486e8ee681e8aa8406dd41c2b724af7420e37d59923472e0684c6df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25dcd19486e8ee681e8aa8406dd41c2b724af7420e37d59923472e0684c6df9", kill_on_drop: false }`
[INFO] [stdout] b25dcd19486e8ee681e8aa8406dd41c2b724af7420e37d59923472e0684c6df9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b5ac7d8d13a3645008046f6c77bad5841b0f9a0cde9beb20171b27a5a1ff984
[INFO] running `Command { std: "docker" "start" "-a" "7b5ac7d8d13a3645008046f6c77bad5841b0f9a0cde9beb20171b27a5a1ff984", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling openssl v0.10.79
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bollard-buildkit-proto v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking ureq-proto v0.6.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking zlib-rs v0.5.5
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking lzma-rust2 v0.15.4
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking libz-rs-sys v0.5.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking etcetera v0.11.0
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking ppmd-rust v1.3.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking deflate64 v0.1.10
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking arcstr v1.2.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking ferroid v2.0.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.115
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking cron v0.15.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling axum-macros v0.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking zip v7.0.0
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking prost-types v0.14.3
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_with_macros v3.17.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking docker_credential v1.3.2
[INFO] [stderr]     Checking parse-display v0.9.1
[INFO] [stderr]     Checking serde_with v3.17.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking astral-tokio-tar v0.6.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking ureq v3.3.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking redis v1.0.2
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking tonic v0.14.5
[INFO] [stderr]     Checking tonic-prost v0.14.5
[INFO] [stderr]     Checking bollard-stubs v1.52.1-rc.29.1.3
[INFO] [stderr]     Checking bollard v0.20.2
[INFO] [stderr]     Checking testcontainers v0.27.3
[INFO] [stderr]     Checking fundamental v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/db/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     General(String),
[INFO] [stdout]   |     ------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataManagerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     General(String),
[INFO] [stdout] 7 +     General(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotFound` and `SerDerialize` are never constructed
[INFO] [stdout]   --> src/db/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum DataManagerError {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout]  7 |     General(String),
[INFO] [stdout]  8 |     NotFound,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     ConnectionFailed,
[INFO] [stdout] 10 |     SerDerialize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataManagerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/db/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait DataManager<K, V> {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     async fn get(&mut self, key: K) -> Result<V, DataManagerError>;
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/db/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     General(String),
[INFO] [stdout]   |     ------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataManagerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     General(String),
[INFO] [stdout] 7 +     General(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotFound` and `SerDerialize` are never constructed
[INFO] [stdout]   --> src/db/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum DataManagerError {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout]  7 |     General(String),
[INFO] [stdout]  8 |     NotFound,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     ConnectionFailed,
[INFO] [stdout] 10 |     SerDerialize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataManagerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/db/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait DataManager<K, V> {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     async fn get(&mut self, key: K) -> Result<V, DataManagerError>;
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "7b5ac7d8d13a3645008046f6c77bad5841b0f9a0cde9beb20171b27a5a1ff984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5ac7d8d13a3645008046f6c77bad5841b0f9a0cde9beb20171b27a5a1ff984", kill_on_drop: false }`
[INFO] [stdout] 7b5ac7d8d13a3645008046f6c77bad5841b0f9a0cde9beb20171b27a5a1ff984
