[INFO] cloning repository https://github.com/codepitbull/rust-top
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codepitbull/rust-top" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepitbull%2Frust-top", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepitbull%2Frust-top'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65aaa199fb0df89b0614b562f7c27f2da0a060d9
[INFO] checking codepitbull/rust-top against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepitbull%2Frust-top" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/codepitbull/rust-top on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/codepitbull/rust-top
[INFO] finished tweaking git repo https://github.com/codepitbull/rust-top
[INFO] tweaked toml for git repo https://github.com/codepitbull/rust-top written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/codepitbull/rust-top already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f3e586c6b6a5218681078082436abd4a1573b7170300508201fff4dffe737b0
[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" "7f3e586c6b6a5218681078082436abd4a1573b7170300508201fff4dffe737b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f3e586c6b6a5218681078082436abd4a1573b7170300508201fff4dffe737b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3e586c6b6a5218681078082436abd4a1573b7170300508201fff4dffe737b0", kill_on_drop: false }`
[INFO] [stdout] 7f3e586c6b6a5218681078082436abd4a1573b7170300508201fff4dffe737b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2560157e63a3693efa7e1349e9973375465e8ad4107a874edb0624a256ed9074
[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" "2560157e63a3693efa7e1349e9973375465e8ad4107a874edb0624a256ed9074", kill_on_drop: false }`
[INFO] [stderr]    Compiling sys-info v0.5.3
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking rand v0.3.18
[INFO] [stderr]     Checking rust_top v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/display_elements.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     used_fn: Box<Fn() -> f32>,
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/display_elements.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn new(label: String, used_fn: Box<Fn() -> f32>) -> LabelledBar {
[INFO] [stdout]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let clr: Box<Fn() -> f32> = Box::new(move || mem_info.avail as f32 / one_slot as f32);
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let clr: Box<Fn() -> f32> = Box::new(move || disk_info.free as f32 / one_slot as f32);
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/display_elements.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     used_fn: Box<Fn() -> f32>,
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/display_elements.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn new(label: String, used_fn: Box<Fn() -> f32>) -> LabelledBar {
[INFO] [stdout]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let clr: Box<Fn() -> f32> = Box::new(move || mem_info.avail as f32 / one_slot as f32);
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let clr: Box<Fn() -> f32> = Box::new(move || disk_info.free as f32 / one_slot as f32);
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `free` on type `rust_top::rust_top::LoadInfo`
[INFO] [stdout]    --> src/rust_top.rs:109:40
[INFO] [stdout]     |
[INFO] [stdout] 109 |             assert_eq!(true, load_info.free > 0);
[INFO] [stdout]     |                                        ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `one`, `five`, `fiveteen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `total` on type `rust_top::rust_top::LoadInfo`
[INFO] [stdout]    --> src/rust_top.rs:110:40
[INFO] [stdout]     |
[INFO] [stdout] 110 |             assert_eq!(true, load_info.total > 0);
[INFO] [stdout]     |                                        ^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `one`, `five`, `fiveteen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_top`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2560157e63a3693efa7e1349e9973375465e8ad4107a874edb0624a256ed9074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2560157e63a3693efa7e1349e9973375465e8ad4107a874edb0624a256ed9074", kill_on_drop: false }`
[INFO] [stdout] 2560157e63a3693efa7e1349e9973375465e8ad4107a874edb0624a256ed9074