[INFO] crate dbi 0.3.0 is already in cache [INFO] extracting crate dbi 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dbi/0.3.0 [INFO] extracting crate dbi 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbi/0.3.0 [INFO] validating manifest of dbi-0.3.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dbi-0.3.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dbi-0.3.0 [INFO] finished frobbing dbi-0.3.0 [INFO] frobbed toml for dbi-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dbi/0.3.0/Cargo.toml [INFO] started frobbing dbi-0.3.0 [INFO] finished frobbing dbi-0.3.0 [INFO] frobbed toml for dbi-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbi/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing dbi-0.3.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dbi/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 40d24f55a93f2e59efcb82a4f6f82e7c832fb8447568743e6224a0c09a14fbd0 [INFO] running `"docker" "start" "-a" "40d24f55a93f2e59efcb82a4f6f82e7c832fb8447568743e6224a0c09a14fbd0"` [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling atoi v0.2.4 [INFO] [stderr] Compiling checked v0.5.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling dbi-macros v0.3.0 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling mysql_common v0.9.2 [INFO] [stderr] Compiling mysql_async v0.15.1 [INFO] [stderr] Compiling dbi v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mysql.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | pub type BoxedFuture = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Connection` [INFO] [stderr] --> src/mysql.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | use super::Connection; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/lib.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/mysql.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | futures::stream::iter(val) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `::my::prelude` [INFO] [stderr] --> src/mysql.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | use ::my::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/mysql.rs:47:31 [INFO] [stderr] | [INFO] [stderr] 47 | use futures::{Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::my::prelude` [INFO] [stderr] --> src/mysql.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | use ::my::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/mysql.rs:74:31 [INFO] [stderr] | [INFO] [stderr] 74 | use futures::{Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::my::prelude` [INFO] [stderr] --> src/mysql.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | use ::my::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/mysql.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | }).map(|res| { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mysql.rs:27:63 [INFO] [stderr] | [INFO] [stderr] 27 | res.reduce_and_drop(crate::ResultSet::None, move |mut acc, row| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mysql.rs:33:48 [INFO] [stderr] | [INFO] [stderr] 33 | .fold(crate::ResultSet::None, |mut acc, val| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.64s [INFO] running `"docker" "inspect" "40d24f55a93f2e59efcb82a4f6f82e7c832fb8447568743e6224a0c09a14fbd0"` [INFO] running `"docker" "rm" "-f" "40d24f55a93f2e59efcb82a4f6f82e7c832fb8447568743e6224a0c09a14fbd0"` [INFO] [stdout] 40d24f55a93f2e59efcb82a4f6f82e7c832fb8447568743e6224a0c09a14fbd0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dbi/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3f42abe06124dafeac382dff1eff55566899512d77b4ba3e7b3ffa84a852e198 [INFO] running `"docker" "start" "-a" "3f42abe06124dafeac382dff1eff55566899512d77b4ba3e7b3ffa84a852e198"` [INFO] [stderr] Compiling dbi v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mysql.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | pub type BoxedFuture = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Connection` [INFO] [stderr] --> src/mysql.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | use super::Connection; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/lib.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` [INFO] [stderr] --> src/mysql.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | futures::stream::iter(val) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] error: environment variable `DB_USERNAME` not defined [INFO] [stderr] --> examples/simple.rs:43:37 [INFO] [stderr] | [INFO] [stderr] 43 | let (username, password, db) = (env!("DB_USERNAME"), env!("DB_PASSWORD"), env!("DB_NAME")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: environment variable `DB_PASSWORD` not defined [INFO] [stderr] --> examples/simple.rs:43:58 [INFO] [stderr] | [INFO] [stderr] 43 | let (username, password, db) = (env!("DB_USERNAME"), env!("DB_PASSWORD"), env!("DB_NAME")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: environment variable `DB_NAME` not defined [INFO] [stderr] --> examples/simple.rs:43:79 [INFO] [stderr] | [INFO] [stderr] 43 | let (username, password, db) = (env!("DB_USERNAME"), env!("DB_PASSWORD"), env!("DB_NAME")); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> examples/simple.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `::my::prelude` [INFO] [stderr] --> src/mysql.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | use ::my::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/mysql.rs:47:31 [INFO] [stderr] | [INFO] [stderr] 47 | use futures::{Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::my::prelude` [INFO] [stderr] --> src/mysql.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | use ::my::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/mysql.rs:74:31 [INFO] [stderr] | [INFO] [stderr] 74 | use futures::{Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::my::prelude` [INFO] [stderr] --> src/mysql.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | use ::my::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/mysql.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | }).map(|res| { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mysql.rs:27:63 [INFO] [stderr] | [INFO] [stderr] 27 | res.reduce_and_drop(crate::ResultSet::None, move |mut acc, row| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mysql.rs:33:48 [INFO] [stderr] | [INFO] [stderr] 33 | .fold(crate::ResultSet::None, |mut acc, val| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `dbi`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "3f42abe06124dafeac382dff1eff55566899512d77b4ba3e7b3ffa84a852e198"` [INFO] running `"docker" "rm" "-f" "3f42abe06124dafeac382dff1eff55566899512d77b4ba3e7b3ffa84a852e198"` [INFO] [stdout] 3f42abe06124dafeac382dff1eff55566899512d77b4ba3e7b3ffa84a852e198