[INFO] fetching crate derive_less 0.2.0...
[INFO] testing derive_less-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate derive_less 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate derive_less 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 53a8c4695b72d811b3eb4ee829bf067e1ac5516ee72bfe26b44ce9f45fab0b44
[INFO] running `Command { std: "docker" "start" "-a" "53a8c4695b72d811b3eb4ee829bf067e1ac5516ee72bfe26b44ce9f45fab0b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53a8c4695b72d811b3eb4ee829bf067e1ac5516ee72bfe26b44ce9f45fab0b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53a8c4695b72d811b3eb4ee829bf067e1ac5516ee72bfe26b44ce9f45fab0b44", kill_on_drop: false }`
[INFO] [stdout] 53a8c4695b72d811b3eb4ee829bf067e1ac5516ee72bfe26b44ce9f45fab0b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffac839b825a8e381fb4b44131e9220a0659989fb3732188ea8afc0f88de1da8
[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" "ffac839b825a8e381fb4b44131e9220a0659989fb3732188ea8afc0f88de1da8", kill_on_drop: false }`
[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 3.96s
[INFO] running `Command { std: "docker" "inspect" "ffac839b825a8e381fb4b44131e9220a0659989fb3732188ea8afc0f88de1da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffac839b825a8e381fb4b44131e9220a0659989fb3732188ea8afc0f88de1da8", kill_on_drop: false }`
[INFO] [stdout] ffac839b825a8e381fb4b44131e9220a0659989fb3732188ea8afc0f88de1da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a137d5c9daf98c2bfa213d652414dfa2e371f02468ef6562c791bd6b32db49ef
[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" "a137d5c9daf98c2bfa213d652414dfa2e371f02468ef6562c791bd6b32db49ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_less v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0774]: `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[E0774]: `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] 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[E0774]: `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[E0774]: `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[E0774]: `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[E0774]: `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[E0774]: `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[E0774]: `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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0774`.
[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] 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 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0774`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0774`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0774`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0774`.
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a137d5c9daf98c2bfa213d652414dfa2e371f02468ef6562c791bd6b32db49ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a137d5c9daf98c2bfa213d652414dfa2e371f02468ef6562c791bd6b32db49ef", kill_on_drop: false }`
[INFO] [stdout] a137d5c9daf98c2bfa213d652414dfa2e371f02468ef6562c791bd6b32db49ef
