[INFO] cloning repository https://github.com/aubinlrx/winddle-db-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aubinlrx/winddle-db-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faubinlrx%2Fwinddle-db-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faubinlrx%2Fwinddle-db-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab4b9832d95815db70e59c67de617f4741e428f7
[INFO] checking aubinlrx/winddle-db-cli against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faubinlrx%2Fwinddle-db-cli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aubinlrx/winddle-db-cli
[INFO] finished tweaking git repo https://github.com/aubinlrx/winddle-db-cli
[INFO] tweaked toml for git repo https://github.com/aubinlrx/winddle-db-cli written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aubinlrx/winddle-db-cli on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aubinlrx/winddle-db-cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-error v1.0.2
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.2
[INFO] [stderr]   Downloaded syn v1.0.33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f7e3c54831d2258adc67df65c77116573302b13c917e885cac43245822db35d
[INFO] running `Command { std: "docker" "start" "-a" "5f7e3c54831d2258adc67df65c77116573302b13c917e885cac43245822db35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f7e3c54831d2258adc67df65c77116573302b13c917e885cac43245822db35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7e3c54831d2258adc67df65c77116573302b13c917e885cac43245822db35d", kill_on_drop: false }`
[INFO] [stdout] 5f7e3c54831d2258adc67df65c77116573302b13c917e885cac43245822db35d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 581f08264bf365f667a2e5b35f1b48c3e6ecf430fcb3661058f0e0b60074b9e0
[INFO] running `Command { std: "docker" "start" "-a" "581f08264bf365f667a2e5b35f1b48c3e6ecf430fcb3661058f0e0b60074b9e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]     Checking structopt v0.3.15
[INFO] [stderr]     Checking db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `environment` is never read
[INFO] [stdout]  --> src/switch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Opts {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     environment: Option<String>
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `download` and `environment` are never read
[INFO] [stdout]  --> src/reset.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Opts {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     #[structopt(short="d")]
[INFO] [stdout] 7 |     download: Option<PathBuf>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     environment: Option<String>
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `environment` is never read
[INFO] [stdout]  --> src/switch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Opts {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     environment: Option<String>
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `download` and `environment` are never read
[INFO] [stdout]  --> src/reset.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Opts {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     #[structopt(short="d")]
[INFO] [stdout] 7 |     download: Option<PathBuf>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     environment: Option<String>
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "581f08264bf365f667a2e5b35f1b48c3e6ecf430fcb3661058f0e0b60074b9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581f08264bf365f667a2e5b35f1b48c3e6ecf430fcb3661058f0e0b60074b9e0", kill_on_drop: false }`
[INFO] [stdout] 581f08264bf365f667a2e5b35f1b48c3e6ecf430fcb3661058f0e0b60074b9e0