[INFO] fetching crate akita 0.2.6... [INFO] checking akita-0.2.6 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate akita 0.2.6 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate akita 0.2.6 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate akita 0.2.6 [INFO] finished tweaking crates.io crate akita 0.2.6 [INFO] tweaked toml for crates.io crate akita 0.2.6 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abf94791617330458c52ac6859b517d0a952badf23d769e40cdf5e45ef086363 [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" "abf94791617330458c52ac6859b517d0a952badf23d769e40cdf5e45ef086363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abf94791617330458c52ac6859b517d0a952badf23d769e40cdf5e45ef086363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abf94791617330458c52ac6859b517d0a952badf23d769e40cdf5e45ef086363", kill_on_drop: false }` [INFO] [stdout] abf94791617330458c52ac6859b517d0a952badf23d769e40cdf5e45ef086363 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55a224a75702dbf5d66a2acbf19750fa8fae7c39ded3634629eb6d176b05a652 [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" "55a224a75702dbf5d66a2acbf19750fa8fae7c39ded3634629eb6d176b05a652", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling mysql v19.0.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling io-enum v0.2.6 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking object v0.26.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking lru v0.6.6 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking twox-hash v1.6.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling akita_derive v0.2.3 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde v1.0.128 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking rust_decimal v1.15.0 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking mysql_common v0.22.2 [INFO] [stderr] Checking akita v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/manager.rs:838:13 [INFO] [stdout] | [INFO] [stdout] 838 | let s = params! { "test" => 1}; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [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:858:16 [INFO] [stdout] | [INFO] [stdout] 858 | 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:875:16 [INFO] [stdout] | [INFO] [stdout] 875 | 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:891:16 [INFO] [stdout] | [INFO] [stdout] 891 | 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: unused variable: `res` [INFO] [stdout] --> src/manager.rs:925:16 [INFO] [stdout] | [INFO] [stdout] 925 | 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:942:16 [INFO] [stdout] | [INFO] [stdout] 942 | 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:958:16 [INFO] [stdout] | [INFO] [stdout] 958 | 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:974:16 [INFO] [stdout] | [INFO] [stdout] 974 | 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:991:16 [INFO] [stdout] | [INFO] [stdout] 991 | 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:1008:16 [INFO] [stdout] | [INFO] [stdout] 1008 | 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:1025:16 [INFO] [stdout] | [INFO] [stdout] 1025 | 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:1042:16 [INFO] [stdout] | [INFO] [stdout] 1042 | 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:1060:16 [INFO] [stdout] | [INFO] [stdout] 1060 | 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:1077:16 [INFO] [stdout] | [INFO] [stdout] 1077 | 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:853:13 [INFO] [stdout] | [INFO] [stdout] 853 | 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:870:13 [INFO] [stdout] | [INFO] [stdout] 870 | 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:888:13 [INFO] [stdout] | [INFO] [stdout] 888 | 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:903:13 [INFO] [stdout] | [INFO] [stdout] 903 | 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:921:13 [INFO] [stdout] | [INFO] [stdout] 921 | 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:938:13 [INFO] [stdout] | [INFO] [stdout] 938 | 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:954:13 [INFO] [stdout] | [INFO] [stdout] 954 | 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:970:13 [INFO] [stdout] | [INFO] [stdout] 970 | 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:986:13 [INFO] [stdout] | [INFO] [stdout] 986 | 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:1003:13 [INFO] [stdout] | [INFO] [stdout] 1003 | 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:1020:13 [INFO] [stdout] | [INFO] [stdout] 1020 | 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:1037:13 [INFO] [stdout] | [INFO] [stdout] 1037 | 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:1055:13 [INFO] [stdout] | [INFO] [stdout] 1055 | 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:1072:13 [INFO] [stdout] | [INFO] [stdout] 1072 | 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: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> tests/akita.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "55a224a75702dbf5d66a2acbf19750fa8fae7c39ded3634629eb6d176b05a652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55a224a75702dbf5d66a2acbf19750fa8fae7c39ded3634629eb6d176b05a652", kill_on_drop: false }` [INFO] [stdout] 55a224a75702dbf5d66a2acbf19750fa8fae7c39ded3634629eb6d176b05a652