[INFO] fetching crate derive_less 0.2.0...
[INFO] testing derive_less-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate derive_less 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate derive_less 0.2.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive_less 0.2.0
[INFO] finished tweaking crates.io crate derive_less 0.2.0
[INFO] tweaked toml for crates.io crate derive_less 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d852f6d9a1a24a0b4f0eb6eaab618e398044966e626f71f994f01b4396f3ac4
[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" "3d852f6d9a1a24a0b4f0eb6eaab618e398044966e626f71f994f01b4396f3ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d852f6d9a1a24a0b4f0eb6eaab618e398044966e626f71f994f01b4396f3ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d852f6d9a1a24a0b4f0eb6eaab618e398044966e626f71f994f01b4396f3ac4", kill_on_drop: false }`
[INFO] [stdout] 3d852f6d9a1a24a0b4f0eb6eaab618e398044966e626f71f994f01b4396f3ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c783b73be31ee7566521b8a43fca38336a0c04093e7b0d800702e3f9c5630f6
[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" "6c783b73be31ee7566521b8a43fca38336a0c04093e7b0d800702e3f9c5630f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling derive_less v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `Command { std: "docker" "inspect" "6c783b73be31ee7566521b8a43fca38336a0c04093e7b0d800702e3f9c5630f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c783b73be31ee7566521b8a43fca38336a0c04093e7b0d800702e3f9c5630f6", kill_on_drop: false }`
[INFO] [stdout] 6c783b73be31ee7566521b8a43fca38336a0c04093e7b0d800702e3f9c5630f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7a9388fa0761e3d378807b9a433791ea8735fa83c26928593c044159d4c6991
[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" "f7a9388fa0761e3d378807b9a433791ea8735fa83c26928593c044159d4c6991", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_less v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]   --> examples/structs.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         #[derive(PartialEq, PartialOrd)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]  --> examples/structs.rs:7:64
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Clone)] #[derive(Debug)] pub struct __ { #[derive(Clone)] pub __:__ }
[INFO] [stdout]   |                                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]   --> examples/structs.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |         #[derive(PartialEq, PartialOrd)]
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]   --> examples/structs.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |         #[derive(PartialEq, PartialOrd)]
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]  --> examples/structs.rs:7:55
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Clone)] #[derive(Debug)] pub struct __ { #[derive(Clone)] pub __:__ }
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]  --> examples/tuple-structs.rs:7:55
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Clone)] #[derive(Debug)] pub struct __ { #[derive(Clone)] pub __:__ }
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]  --> examples/tuple-structs.rs:7:64
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Clone)] #[derive(Debug)] pub struct __ { #[derive(Clone)] pub __:__ }
[INFO] [stdout]   |                                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]   --> examples/tuple-structs.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[derive(PartialEq, PartialOrd)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]   --> examples/tuple-structs.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[derive(PartialEq, PartialOrd)]
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]   --> examples/tuple-structs.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[derive(PartialEq, PartialOrd)]
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]  --> examples/enums.rs:7:53
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Clone)] #[derive(Debug)] pub enum __ { #[derive(Clone)] __ }
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]  --> examples/enums.rs:7:62
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Clone)] #[derive(Debug)] pub enum __ { #[derive(Clone)] __ }
[INFO] [stdout]   |                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `derive_less`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]  --> examples/simple.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Debug)] pub struct __ { #[derive(Debug)] pub __:__ }
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]  --> examples/simple.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Debug)] pub struct __ { #[derive(Debug)] pub __:__ }
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]  --> examples/simple.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[derive(Clone)] pub enum   __ { #[derive(Debug)]     __    }
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]  --> examples/simple.rs:8:47
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[derive(Clone)] pub enum   __ { #[derive(Debug)]     __    }
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]  --> examples/mixed_public.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Debug)] pub struct __ { #[derive(Clone)] pub __:__ }
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected an inert attribute, found a derive macro
[INFO] [stdout]  --> examples/mixed_public.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(Debug)] pub struct __ { #[derive(Clone)] pub __:__ }
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `X`
[INFO] [stdout]   --> examples/permuted.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     const X: i32 = 0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f7a9388fa0761e3d378807b9a433791ea8735fa83c26928593c044159d4c6991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a9388fa0761e3d378807b9a433791ea8735fa83c26928593c044159d4c6991", kill_on_drop: false }`
[INFO] [stdout] f7a9388fa0761e3d378807b9a433791ea8735fa83c26928593c044159d4c6991
