[INFO] fetching crate rany 0.1.13...
[INFO] checking rany-0.1.13 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate rany 0.1.13 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rany 0.1.13
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rany 0.1.13
[INFO] tweaked toml for crates.io crate rany 0.1.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rany 0.1.13 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rany 0.1.13 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 458f0844e09d3455886dfe89d6f406b2b592c8568414570b26b64cbdbfb38b0f
[INFO] running `Command { std: "docker" "start" "-a" "458f0844e09d3455886dfe89d6f406b2b592c8568414570b26b64cbdbfb38b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "458f0844e09d3455886dfe89d6f406b2b592c8568414570b26b64cbdbfb38b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458f0844e09d3455886dfe89d6f406b2b592c8568414570b26b64cbdbfb38b0f", kill_on_drop: false }`
[INFO] [stdout] 458f0844e09d3455886dfe89d6f406b2b592c8568414570b26b64cbdbfb38b0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99b9306cf280155c0c9a8e0cff55fae33a6ecdd02cc2f20a78556b8803031bac
[INFO] running `Command { std: "docker" "start" "-a" "99b9306cf280155c0c9a8e0cff55fae33a6ecdd02cc2f20a78556b8803031bac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking rany v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]  --> tests/main.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 |   for num in [u64::MAX, 1234567890, 0, 1] {
[INFO] [stdout]   |       ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "99b9306cf280155c0c9a8e0cff55fae33a6ecdd02cc2f20a78556b8803031bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b9306cf280155c0c9a8e0cff55fae33a6ecdd02cc2f20a78556b8803031bac", kill_on_drop: false }`
[INFO] [stdout] 99b9306cf280155c0c9a8e0cff55fae33a6ecdd02cc2f20a78556b8803031bac
