[INFO] fetching crate v6_generics_do_not_use 0.1.0...
[INFO] checking v6_generics_do_not_use-0.1.0 against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] extracting crate v6_generics_do_not_use 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate v6_generics_do_not_use 0.1.0 on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v6_generics_do_not_use 0.1.0
[INFO] finished tweaking crates.io crate v6_generics_do_not_use 0.1.0
[INFO] tweaked toml for crates.io crate v6_generics_do_not_use 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 937f4ba62262bbc76edf6f04bbe9fb47e13f9999db27cb2e61a0ebe277f53fe2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "937f4ba62262bbc76edf6f04bbe9fb47e13f9999db27cb2e61a0ebe277f53fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "937f4ba62262bbc76edf6f04bbe9fb47e13f9999db27cb2e61a0ebe277f53fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937f4ba62262bbc76edf6f04bbe9fb47e13f9999db27cb2e61a0ebe277f53fe2", kill_on_drop: false }`
[INFO] [stdout] 937f4ba62262bbc76edf6f04bbe9fb47e13f9999db27cb2e61a0ebe277f53fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece53c58b6ce63631e66bd8431fe3f0855ac27948d13c6f993060c1dba8ef58b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ece53c58b6ce63631e66bd8431fe3f0855ac27948d13c6f993060c1dba8ef58b", kill_on_drop: false }`
[INFO] [stderr]     Checking v6_generics_do_not_use v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ps`
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let ps = Point::new("hello", "goodbye");
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_ps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ece53c58b6ce63631e66bd8431fe3f0855ac27948d13c6f993060c1dba8ef58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece53c58b6ce63631e66bd8431fe3f0855ac27948d13c6f993060c1dba8ef58b", kill_on_drop: false }`
[INFO] [stdout] ece53c58b6ce63631e66bd8431fe3f0855ac27948d13c6f993060c1dba8ef58b