[INFO] fetching crate apbool 0.1.999...
[INFO] checking apbool-0.1.999 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate apbool 0.1.999 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate apbool 0.1.999 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apbool 0.1.999
[INFO] finished tweaking crates.io crate apbool 0.1.999
[INFO] tweaked toml for crates.io crate apbool 0.1.999 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6370f923abe57bc9a8ce440ba35d43b0868dae13de4e0c43c7a8afec66df21a8
[INFO] running `Command { std: "docker" "start" "-a" "6370f923abe57bc9a8ce440ba35d43b0868dae13de4e0c43c7a8afec66df21a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6370f923abe57bc9a8ce440ba35d43b0868dae13de4e0c43c7a8afec66df21a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6370f923abe57bc9a8ce440ba35d43b0868dae13de4e0c43c7a8afec66df21a8", kill_on_drop: false }`
[INFO] [stdout] 6370f923abe57bc9a8ce440ba35d43b0868dae13de4e0c43c7a8afec66df21a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe4f36c5357e501bf972ebe2b670d86580806ed30843be21b59f1dd3d2dea7b6
[INFO] running `Command { std: "docker" "start" "-a" "fe4f36c5357e501bf972ebe2b670d86580806ed30843be21b59f1dd3d2dea7b6", kill_on_drop: false }`
[INFO] [stderr]     Checking apbool v0.1.999 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/doing.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 22 |             );})(!it_bee))(!it_be_or))(!it_be))(unsafe {
[INFO] [stdout]    |                                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:352:45
[INFO] [stdout]     |
[INFO] [stdout] 352 |        let mut clon = ApBool::default() | self.clone(
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 353 | |       );
[INFO] [stdout]     | |_______^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `ApBool` does not implement `Clone`, so calling `clone` on `&ApBool` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:613:21
[INFO] [stdout]     |
[INFO] [stdout] 613 |           clon |= self.clone(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 614 | |          );}
[INFO] [stdout]     | |__________^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `ApBool` does not implement `Clone`, so calling `clone` on `&ApBool` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/doing.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 22 |             );})(!it_bee))(!it_be_or))(!it_be))(unsafe {
[INFO] [stdout]    |                                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:352:45
[INFO] [stdout]     |
[INFO] [stdout] 352 |        let mut clon = ApBool::default() | self.clone(
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 353 | |       );
[INFO] [stdout]     | |_______^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `ApBool` does not implement `Clone`, so calling `clone` on `&ApBool` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:613:21
[INFO] [stdout]     |
[INFO] [stdout] 613 |           clon |= self.clone(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 614 | |          );}
[INFO] [stdout]     | |__________^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `ApBool` does not implement `Clone`, so calling `clone` on `&ApBool` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "fe4f36c5357e501bf972ebe2b670d86580806ed30843be21b59f1dd3d2dea7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4f36c5357e501bf972ebe2b670d86580806ed30843be21b59f1dd3d2dea7b6", kill_on_drop: false }`
[INFO] [stdout] fe4f36c5357e501bf972ebe2b670d86580806ed30843be21b59f1dd3d2dea7b6
