[INFO] cloning repository https://github.com/isbhargav/ounce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isbhargav/ounce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisbhargav%2Founce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisbhargav%2Founce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b1e6e81510c88136afeea1795114da87362f894
[INFO] testing isbhargav/ounce against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisbhargav%2Founce" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/isbhargav/ounce on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/isbhargav/ounce
[INFO] finished tweaking git repo https://github.com/isbhargav/ounce
[INFO] tweaked toml for git repo https://github.com/isbhargav/ounce written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/isbhargav/ounce already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d1c8f2f549416b5723b0f460378c40800545a2fe6d43536dd90d7f1ac359659
[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" "2d1c8f2f549416b5723b0f460378c40800545a2fe6d43536dd90d7f1ac359659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d1c8f2f549416b5723b0f460378c40800545a2fe6d43536dd90d7f1ac359659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1c8f2f549416b5723b0f460378c40800545a2fe6d43536dd90d7f1ac359659", kill_on_drop: false }`
[INFO] [stdout] 2d1c8f2f549416b5723b0f460378c40800545a2fe6d43536dd90d7f1ac359659
[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=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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 988dc793a0d13d6452037b8780160ba3f4381408e75bccfb7aff0b65214f91cb
[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" "988dc793a0d13d6452037b8780160ba3f4381408e75bccfb7aff0b65214f91cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling miv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::stdout`
[INFO] [stdout]  --> src/terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::stdout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Terminal`
[INFO] [stdout]   --> src/terminal.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Terminal {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/terminal.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_raw`
[INFO] [stdout]   --> src/terminal.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn enable_raw() -> Result<(), std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `disable_raw`
[INFO] [stdout]   --> src/terminal.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn disable_raw() -> Result<(), std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_key`
[INFO] [stdout]   --> src/terminal.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn read_key(&self) -> Result<crossterm::event::Event, std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.07s
[INFO] running `Command { std: "docker" "inspect" "988dc793a0d13d6452037b8780160ba3f4381408e75bccfb7aff0b65214f91cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988dc793a0d13d6452037b8780160ba3f4381408e75bccfb7aff0b65214f91cb", kill_on_drop: false }`
[INFO] [stdout] 988dc793a0d13d6452037b8780160ba3f4381408e75bccfb7aff0b65214f91cb
[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=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" "+1.60.0" "test" "--frozen" "--no-run" "--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] 8cfbf9a36485eab0ed53e360148b73c085ac7ebe8a5d76e3c1cf5d99c87598cc
[INFO] running `Command { std: "docker" "start" "-a" "8cfbf9a36485eab0ed53e360148b73c085ac7ebe8a5d76e3c1cf5d99c87598cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling miv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::stdout`
[INFO] [stdout]  --> src/terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::stdout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Terminal`
[INFO] [stdout]   --> src/terminal.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Terminal {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/terminal.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_raw`
[INFO] [stdout]   --> src/terminal.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn enable_raw() -> Result<(), std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `disable_raw`
[INFO] [stdout]   --> src/terminal.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn disable_raw() -> Result<(), std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_key`
[INFO] [stdout]   --> src/terminal.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn read_key(&self) -> Result<crossterm::event::Event, std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "8cfbf9a36485eab0ed53e360148b73c085ac7ebe8a5d76e3c1cf5d99c87598cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cfbf9a36485eab0ed53e360148b73c085ac7ebe8a5d76e3c1cf5d99c87598cc", kill_on_drop: false }`
[INFO] [stdout] 8cfbf9a36485eab0ed53e360148b73c085ac7ebe8a5d76e3c1cf5d99c87598cc
[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=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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d3e1886679b630d243c5bb533bc3d99e3ff52e54aae75369a8c9cbf086baa4b
[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" "2d3e1886679b630d243c5bb533bc3d99e3ff52e54aae75369a8c9cbf086baa4b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::io::stdout`
[INFO] [stderr]  --> src/terminal.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::stdout;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Terminal`
[INFO] [stderr]   --> src/terminal.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Terminal {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/terminal.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `enable_raw`
[INFO] [stderr]   --> src/terminal.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn enable_raw() -> Result<(), std::io::Error> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `disable_raw`
[INFO] [stderr]   --> src/terminal.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn disable_raw() -> Result<(), std::io::Error> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_key`
[INFO] [stderr]   --> src/terminal.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn read_key(&self) -> Result<crossterm::event::Event, std::io::Error> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `miv` (bin "miv" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miv-f6b854f4cec2df07)
[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" "2d3e1886679b630d243c5bb533bc3d99e3ff52e54aae75369a8c9cbf086baa4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3e1886679b630d243c5bb533bc3d99e3ff52e54aae75369a8c9cbf086baa4b", kill_on_drop: false }`
[INFO] [stdout] 2d3e1886679b630d243c5bb533bc3d99e3ff52e54aae75369a8c9cbf086baa4b