[INFO] cloning repository https://github.com/1517005260/my-sql-db [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1517005260/my-sql-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1517005260%2Fmy-sql-db", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1517005260%2Fmy-sql-db'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 294a48654a51094fb4d01061fe34e0198c7eb01d [INFO] checking 1517005260/my-sql-db against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1517005260%2Fmy-sql-db" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1517005260/my-sql-db on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/1517005260/my-sql-db [INFO] finished tweaking git repo https://github.com/1517005260/my-sql-db [INFO] tweaked toml for git repo https://github.com/1517005260/my-sql-db written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 229 packages to latest compatible versions [INFO] [stderr] Adding colored v2.2.0 (available: v3.0.0) [INFO] [stderr] Adding dirs v4.0.0 (available: v5.0.1) [INFO] [stderr] Adding fs4 v0.8.4 (available: v0.12.0) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.12) [INFO] [stderr] Adding strum v0.24.1 (available: v0.26.3) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.26.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5800b8aed6b3fce5510213243dd2d3c5a61e03086cb52ca544d38803eaf81125 [INFO] running `Command { std: "docker" "start" "-a" "5800b8aed6b3fce5510213243dd2d3c5a61e03086cb52ca544d38803eaf81125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5800b8aed6b3fce5510213243dd2d3c5a61e03086cb52ca544d38803eaf81125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5800b8aed6b3fce5510213243dd2d3c5a61e03086cb52ca544d38803eaf81125", kill_on_drop: false }` [INFO] [stdout] 5800b8aed6b3fce5510213243dd2d3c5a61e03086cb52ca544d38803eaf81125 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3bb17c7f7fa409f528949d2c2babd48f2ae4905d36cf937a9a5c81d61f0a4b2 [INFO] running `Command { std: "docker" "start" "-a" "e3bb17c7f7fa409f528949d2c2babd48f2ae4905d36cf937a9a5c81d61f0a4b2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking bitflags v2.7.0 [INFO] [stderr] Checking itoa v1.0.14 [INFO] 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num-traits v0.2.19 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking clap_builder v4.5.26 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Compiling quote v1.0.38 [INFO] 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openssl-macros v0.1.1 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking my-sql-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `eng` [INFO] [stdout] --> src/storage/disk.rs:261:13 [INFO] [stdout] | [INFO] [stdout] 261 | let eng = DiskEngine::new(PathBuf::from("./tmp/sqldb-log-test"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eng` [INFO] [stdout] --> src/storage/disk.rs:267:13 [INFO] [stdout] | [INFO] [stdout] 267 | let eng = DiskEngine::new_compact(PathBuf::from("./tmp/sqldb-log"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `my_sql_db::error::Error` to `my_sql_db::error::Error` [INFO] [stdout] --> src/bin/server.rs:98:46 [INFO] [stdout] | [INFO] [stdout] 98 | ... .map_err(|e| e.into()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my-sql-db` (bin "server") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this conversion is useless `my_sql_db::error::Error` to `my_sql_db::error::Error` [INFO] [stdout] --> src/bin/server.rs:98:46 [INFO] [stdout] | [INFO] [stdout] 98 | ... .map_err(|e| e.into()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my-sql-db` (bin "server" test) due to 1 previous error [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/mvcc.rs:373:13 [INFO] [stdout] | [INFO] [stdout] 373 | let mut transaction2 = mvcc.begin()?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/mvcc.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | let mut transaction1 = mvcc.begin()?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/mvcc.rs:718:13 [INFO] [stdout] | [INFO] [stdout] 718 | let mut transaction1 = mvcc.begin()?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/mvcc.rs:745:13 [INFO] [stdout] | [INFO] [stdout] 745 | let mut transaction1 = mvcc.begin()?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/mvcc.rs:774:13 [INFO] [stdout] | [INFO] [stdout] 774 | let mut transaction1 = mvcc.begin()?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e3bb17c7f7fa409f528949d2c2babd48f2ae4905d36cf937a9a5c81d61f0a4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3bb17c7f7fa409f528949d2c2babd48f2ae4905d36cf937a9a5c81d61f0a4b2", kill_on_drop: false }` [INFO] [stdout] e3bb17c7f7fa409f528949d2c2babd48f2ae4905d36cf937a9a5c81d61f0a4b2