[INFO] fetching crate akita 0.2.4... [INFO] checking akita-0.2.4 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041 [INFO] extracting crate akita 0.2.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate akita 0.2.4 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate akita 0.2.4 [INFO] finished tweaking crates.io crate akita 0.2.4 [INFO] tweaked toml for crates.io crate akita 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7180165525bd8bc57fdb44d211948aab9bffe8845ffd6f56114556dbc4673925 [INFO] running `Command { std: "docker" "start" "-a" "7180165525bd8bc57fdb44d211948aab9bffe8845ffd6f56114556dbc4673925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7180165525bd8bc57fdb44d211948aab9bffe8845ffd6f56114556dbc4673925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7180165525bd8bc57fdb44d211948aab9bffe8845ffd6f56114556dbc4673925", kill_on_drop: false }` [INFO] [stdout] 7180165525bd8bc57fdb44d211948aab9bffe8845ffd6f56114556dbc4673925 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81b77e0bfcf1ca2cdbc571b3297875f583ce5b8025dd6cc5d6500ab9d29224d8 [INFO] running `Command { std: "docker" "start" "-a" "81b77e0bfcf1ca2cdbc571b3297875f583ce5b8025dd6cc5d6500ab9d29224d8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking bitflags v1.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling mysql v19.0.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling io-enum v0.2.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking lru v0.6.6 [INFO] [stderr] Checking twox-hash v1.6.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling akita_derive v0.2.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rust_decimal v1.15.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking mysql_common v0.22.2 [INFO] [stderr] Checking akita v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `wrapper` [INFO] [stdout] --> src/manager.rs:653:41 [INFO] [stdout] | [INFO] [stdout] 653 | use crate::{UpdateWrapper, Wrapper, wrapper, BaseMapper, AkitaError, value::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LogLevel` [INFO] [stdout] --> src/manager.rs:654:36 [INFO] [stdout] | [INFO] [stdout] 654 | use crate::pool::{AkitaConfig, LogLevel}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:690:16 [INFO] [stdout] | [INFO] [stdout] 690 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:707:16 [INFO] [stdout] | [INFO] [stdout] 707 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:723:16 [INFO] [stdout] | [INFO] [stdout] 723 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:741:16 [INFO] [stdout] | [INFO] [stdout] 741 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:757:16 [INFO] [stdout] | [INFO] [stdout] 757 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:774:16 [INFO] [stdout] | [INFO] [stdout] 774 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:790:16 [INFO] [stdout] | [INFO] [stdout] 790 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:806:16 [INFO] [stdout] | [INFO] [stdout] 806 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:823:16 [INFO] [stdout] | [INFO] [stdout] 823 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:840:16 [INFO] [stdout] | [INFO] [stdout] 840 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:857:16 [INFO] [stdout] | [INFO] [stdout] 857 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:874:16 [INFO] [stdout] | [INFO] [stdout] 874 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:892:16 [INFO] [stdout] | [INFO] [stdout] 892 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/manager.rs:909:16 [INFO] [stdout] | [INFO] [stdout] 909 | Ok(res) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/manager.rs:685:13 [INFO] [stdout] | [INFO] [stdout] 685 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:720:13 [INFO] [stdout] | [INFO] [stdout] 720 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:735:13 [INFO] [stdout] | [INFO] [stdout] 735 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:753:13 [INFO] [stdout] | [INFO] [stdout] 753 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:770:13 [INFO] [stdout] | [INFO] [stdout] 770 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:786:13 [INFO] [stdout] | [INFO] [stdout] 786 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:802:13 [INFO] [stdout] | [INFO] [stdout] 802 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:818:13 [INFO] [stdout] | [INFO] [stdout] 818 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:835:13 [INFO] [stdout] | [INFO] [stdout] 835 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:852:13 [INFO] [stdout] | [INFO] [stdout] 852 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:869:13 [INFO] [stdout] | [INFO] [stdout] 869 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:887:13 [INFO] [stdout] | [INFO] [stdout] 887 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [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/manager.rs:904:13 [INFO] [stdout] | [INFO] [stdout] 904 | let mut pool = Pool::new(AkitaConfig{ max_size: None, url: db_url, log_level: None }).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mysql::TxOpts` [INFO] [stdout] --> tests/akita.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use mysql::TxOpts; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> tests/akita.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | pub inner_tuple: (String), [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.70s [INFO] running `Command { std: "docker" "inspect" "81b77e0bfcf1ca2cdbc571b3297875f583ce5b8025dd6cc5d6500ab9d29224d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b77e0bfcf1ca2cdbc571b3297875f583ce5b8025dd6cc5d6500ab9d29224d8", kill_on_drop: false }` [INFO] [stdout] 81b77e0bfcf1ca2cdbc571b3297875f583ce5b8025dd6cc5d6500ab9d29224d8