[INFO] cloning repository https://github.com/sreedevk/stackalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sreedevk/stackalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsreedevk%2Fstackalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsreedevk%2Fstackalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11d34bf2cddc2ce03e52c64f07a1d79328d07e56
[INFO] testing sreedevk/stackalc against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsreedevk%2Fstackalc" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sreedevk/stackalc on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sreedevk/stackalc
[INFO] finished tweaking git repo https://github.com/sreedevk/stackalc
[INFO] tweaked toml for git repo https://github.com/sreedevk/stackalc written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/sreedevk/stackalc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bef8ba3c286ec987b40d51ad673d9e2ae2c602ec372c8683b89dfffea59d9fce
[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" "bef8ba3c286ec987b40d51ad673d9e2ae2c602ec372c8683b89dfffea59d9fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef8ba3c286ec987b40d51ad673d9e2ae2c602ec372c8683b89dfffea59d9fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef8ba3c286ec987b40d51ad673d9e2ae2c602ec372c8683b89dfffea59d9fce", kill_on_drop: false }`
[INFO] [stdout] bef8ba3c286ec987b40d51ad673d9e2ae2c602ec372c8683b89dfffea59d9fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 5cdacc30876657b504bfa85286c2316203352ea216b23c895d51f546111ec099
[INFO] running `Command { std: "docker" "start" "-a" "5cdacc30876657b504bfa85286c2316203352ea216b23c895d51f546111ec099", kill_on_drop: false }`
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling tui v0.16.0
[INFO] [stderr]    Compiling stackalc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Corner`, `Rect`, `Widget`
[INFO] [stdout]  --> src/cli.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 |     layout::{Layout, Direction, Rect, Constraint, Corner, Alignment},
[INFO] [stdout]   |                                 ^^^^              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     widgets::{Block, Widget, Borders, List, ListItem, Paragraph, Wrap},
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/events.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_handle`
[INFO] [stdout]   --> src/events.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     input_handle: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tick_handle`
[INFO] [stdout]   --> src/events.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     tick_handle: thread::JoinHandle<()>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "5cdacc30876657b504bfa85286c2316203352ea216b23c895d51f546111ec099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdacc30876657b504bfa85286c2316203352ea216b23c895d51f546111ec099", kill_on_drop: false }`
[INFO] [stdout] 5cdacc30876657b504bfa85286c2316203352ea216b23c895d51f546111ec099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d578025ce44cadb7d06816e0e622f1508ec53d131e2b59c5ec9388b5a90e9875
[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" "d578025ce44cadb7d06816e0e622f1508ec53d131e2b59c5ec9388b5a90e9875", kill_on_drop: false }`
[INFO] [stderr]    Compiling stackalc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Corner`, `Rect`, `Widget`
[INFO] [stdout]  --> src/cli.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 |     layout::{Layout, Direction, Rect, Constraint, Corner, Alignment},
[INFO] [stdout]   |                                 ^^^^              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     widgets::{Block, Widget, Borders, List, ListItem, Paragraph, Wrap},
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/events.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `input_handle`
[INFO] [stdout]   --> src/events.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     input_handle: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tick_handle`
[INFO] [stdout]   --> src/events.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     tick_handle: thread::JoinHandle<()>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stackalc-87d9b1e459ae6bd4)
[INFO] running `Command { std: "docker" "inspect" "d578025ce44cadb7d06816e0e622f1508ec53d131e2b59c5ec9388b5a90e9875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d578025ce44cadb7d06816e0e622f1508ec53d131e2b59c5ec9388b5a90e9875", kill_on_drop: false }`
[INFO] [stdout] d578025ce44cadb7d06816e0e622f1508ec53d131e2b59c5ec9388b5a90e9875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a7f95345986886a85e2ede39c977818ec9c035bed343bcce3d04822f971c3e7
[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" "0a7f95345986886a85e2ede39c977818ec9c035bed343bcce3d04822f971c3e7", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Corner`, `Rect`, `Widget`
[INFO] [stderr]  --> src/cli.rs:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 |     layout::{Layout, Direction, Rect, Constraint, Corner, Alignment},
[INFO] [stderr]   |                                 ^^^^              ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 8 |     widgets::{Block, Widget, Borders, List, ListItem, Paragraph, Wrap},
[INFO] [stderr]   |                      ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `io`
[INFO] [stderr]  --> src/events.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     io,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `input_handle`
[INFO] [stderr]   --> src/events.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     input_handle: thread::JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tick_handle`
[INFO] [stderr]   --> src/events.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     tick_handle: thread::JoinHandle<()>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stackalc` (bin "stackalc" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stackalc-87d9b1e459ae6bd4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a7f95345986886a85e2ede39c977818ec9c035bed343bcce3d04822f971c3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7f95345986886a85e2ede39c977818ec9c035bed343bcce3d04822f971c3e7", kill_on_drop: false }`
[INFO] [stdout] 0a7f95345986886a85e2ede39c977818ec9c035bed343bcce3d04822f971c3e7