[INFO] cloning repository https://github.com/frolovdev/easy_db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frolovdev/easy_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrolovdev%2Feasy_db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrolovdev%2Feasy_db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aaf7b024bf19a69303e00fc24f59471a0104e739
[INFO] testing frolovdev/easy_db against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrolovdev%2Feasy_db" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frolovdev/easy_db on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/frolovdev/easy_db
[INFO] finished tweaking git repo https://github.com/frolovdev/easy_db
[INFO] tweaked toml for git repo https://github.com/frolovdev/easy_db written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/frolovdev/easy_db already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6820c6da6c9bc262e925f66facb06f201270ffcf6988935885d04ff87f3d44c7
[INFO] running `Command { std: "docker" "start" "-a" "6820c6da6c9bc262e925f66facb06f201270ffcf6988935885d04ff87f3d44c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6820c6da6c9bc262e925f66facb06f201270ffcf6988935885d04ff87f3d44c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6820c6da6c9bc262e925f66facb06f201270ffcf6988935885d04ff87f3d44c7", kill_on_drop: false }`
[INFO] [stdout] 6820c6da6c9bc262e925f66facb06f201270ffcf6988935885d04ff87f3d44c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcb31ed7b78c6aea310782851f5a5fad74d19b65e1ce3e5b4394822287daa681
[INFO] running `Command { std: "docker" "start" "-a" "dcb31ed7b78c6aea310782851f5a5fad74d19b65e1ce3e5b4394822287daa681", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling easy_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `EasyDbError`, `EasyDbResult`
[INFO] [stdout]  --> src/sql/parser/lexer.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::error::{EasyDbError, EasyDbResult};
[INFO] [stdout]   |                    ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `self`
[INFO] [stdout]  --> src/error.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{self, Display};
[INFO] [stdout]   |                ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `iter`
[INFO] [stdout]   --> src/sql/parser/lexer.rs:74:3
[INFO] [stdout]    |
[INFO] [stdout] 74 |   iter: Peekable<Chars<'a>>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.19s
[INFO] running `Command { std: "docker" "inspect" "dcb31ed7b78c6aea310782851f5a5fad74d19b65e1ce3e5b4394822287daa681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb31ed7b78c6aea310782851f5a5fad74d19b65e1ce3e5b4394822287daa681", kill_on_drop: false }`
[INFO] [stdout] dcb31ed7b78c6aea310782851f5a5fad74d19b65e1ce3e5b4394822287daa681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e58876f045c5ac367c13448d8a8dbdb6abd3078081972d8ebbb5dc20d8982f0
[INFO] running `Command { std: "docker" "start" "-a" "3e58876f045c5ac367c13448d8a8dbdb6abd3078081972d8ebbb5dc20d8982f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `EasyDbError`, `EasyDbResult`
[INFO] [stdout]  --> src/sql/parser/lexer.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::error::{EasyDbError, EasyDbResult};
[INFO] [stdout]   |                    ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `self`
[INFO] [stdout]  --> src/error.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{self, Display};
[INFO] [stdout]   |                ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `iter`
[INFO] [stdout]   --> src/sql/parser/lexer.rs:74:3
[INFO] [stdout]    |
[INFO] [stdout] 74 |   iter: Peekable<Chars<'a>>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "3e58876f045c5ac367c13448d8a8dbdb6abd3078081972d8ebbb5dc20d8982f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e58876f045c5ac367c13448d8a8dbdb6abd3078081972d8ebbb5dc20d8982f0", kill_on_drop: false }`
[INFO] [stdout] 3e58876f045c5ac367c13448d8a8dbdb6abd3078081972d8ebbb5dc20d8982f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfe2e804e4e933780f7964a6e65a76d485127471d6216495df867fc5bc2ff332
[INFO] running `Command { std: "docker" "start" "-a" "bfe2e804e4e933780f7964a6e65a76d485127471d6216495df867fc5bc2ff332", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `EasyDbError`, `EasyDbResult`
[INFO] [stderr]  --> src/sql/parser/lexer.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::error::{EasyDbError, EasyDbResult};
[INFO] [stderr]   |                    ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display`, `self`
[INFO] [stderr]  --> src/error.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::{self, Display};
[INFO] [stderr]   |                ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `iter`
[INFO] [stderr]   --> src/sql/parser/lexer.rs:74:3
[INFO] [stderr]    |
[INFO] [stderr] 74 |   iter: Peekable<Chars<'a>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `easy_db` (bin "easy_db" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_db-1a4f30eae2957672)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sql::parser::lexer::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfe2e804e4e933780f7964a6e65a76d485127471d6216495df867fc5bc2ff332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe2e804e4e933780f7964a6e65a76d485127471d6216495df867fc5bc2ff332", kill_on_drop: false }`
[INFO] [stdout] bfe2e804e4e933780f7964a6e65a76d485127471d6216495df867fc5bc2ff332