[INFO] fetching crate siesta 0.1.8...
[INFO] checking siesta-0.1.8 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate siesta 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate siesta 0.1.8
[INFO] finished tweaking crates.io crate siesta 0.1.8
[INFO] tweaked toml for crates.io crate siesta 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate siesta 0.1.8 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1b9eda328fca30118251a9bd0cf8a009e04e6a18a85d011e01a65420954b264
[INFO] running `Command { std: "docker" "start" "-a" "d1b9eda328fca30118251a9bd0cf8a009e04e6a18a85d011e01a65420954b264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b9eda328fca30118251a9bd0cf8a009e04e6a18a85d011e01a65420954b264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b9eda328fca30118251a9bd0cf8a009e04e6a18a85d011e01a65420954b264", kill_on_drop: false }`
[INFO] [stdout] d1b9eda328fca30118251a9bd0cf8a009e04e6a18a85d011e01a65420954b264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 044d889b05e2cb5e94f5e4098d65d1bd06b209842c2623e5be67905c47d3cb41
[INFO] running `Command { std: "docker" "start" "-a" "044d889b05e2cb5e94f5e4098d65d1bd06b209842c2623e5be67905c47d3cb41", kill_on_drop: false }`
[INFO] [stderr]     Checking siesta v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `bx::*`, `die::*`, `hide::*`, `map::*`, `s::*`, `show::*`, and `typer::*`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     typer::*,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     types::*,
[INFO] [stdout] 13 |     show::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     die::*,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     hide::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 16 |     bx::*,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     s::*,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     map::*,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ERROR` should have a snake case name
[INFO] [stdout]   --> src/types.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn ERROR<T>(a: &'static str) -> std::io::Result<T> { Err(Error::new(ErrorKind::Other, a)) }
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `bx::*`, `die::*`, `hide::*`, `map::*`, `s::*`, `show::*`, and `typer::*`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     typer::*,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     types::*,
[INFO] [stdout] 13 |     show::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     die::*,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     hide::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 16 |     bx::*,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     s::*,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     map::*,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ERROR` should have a snake case name
[INFO] [stdout]   --> src/types.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn ERROR<T>(a: &'static str) -> std::io::Result<T> { Err(Error::new(ErrorKind::Other, a)) }
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "044d889b05e2cb5e94f5e4098d65d1bd06b209842c2623e5be67905c47d3cb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044d889b05e2cb5e94f5e4098d65d1bd06b209842c2623e5be67905c47d3cb41", kill_on_drop: false }`
[INFO] [stdout] 044d889b05e2cb5e94f5e4098d65d1bd06b209842c2623e5be67905c47d3cb41