[INFO] cloning repository https://github.com/nascheinkman/chord2key
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nascheinkman/chord2key" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnascheinkman%2Fchord2key", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnascheinkman%2Fchord2key'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfe4599acfb31daec4f7e1d8e5bf2c0cdb9bea95
[INFO] testing nascheinkman/chord2key against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnascheinkman%2Fchord2key" "/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/nascheinkman/chord2key 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/nascheinkman/chord2key
[INFO] finished tweaking git repo https://github.com/nascheinkman/chord2key
[INFO] tweaked toml for git repo https://github.com/nascheinkman/chord2key written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/nascheinkman/chord2key 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded evdev v0.11.0
[INFO] [stderr]   Downloaded num-bigint v0.4.0
[INFO] [stderr]   Downloaded bitvec v0.21.2
[INFO] [stderr]   Downloaded strum v0.11.0
[INFO] [stderr]   Downloaded strum_macros v0.11.0
[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" "+1.60.0" "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] 22444dc5881987e2b054bd4c315008208a7ab6bf6f0426103a8a9e45ffa3eccd
[INFO] running `Command { std: "docker" "start" "-a" "22444dc5881987e2b054bd4c315008208a7ab6bf6f0426103a8a9e45ffa3eccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22444dc5881987e2b054bd4c315008208a7ab6bf6f0426103a8a9e45ffa3eccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22444dc5881987e2b054bd4c315008208a7ab6bf6f0426103a8a9e45ffa3eccd", kill_on_drop: false }`
[INFO] [stdout] 22444dc5881987e2b054bd4c315008208a7ab6bf6f0426103a8a9e45ffa3eccd
[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" "+1.60.0" "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] a0a07f8a9a815ee250cba752cba8834b04006953ba8c4aa945d668941a557e7f
[INFO] running `Command { std: "docker" "start" "-a" "a0a07f8a9a815ee250cba752cba8834b04006953ba8c4aa945d668941a557e7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling strum v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling strum_macros v0.11.0
[INFO] [stderr]    Compiling bitvec v0.21.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling evdev v0.11.0
[INFO] [stderr]    Compiling chord2key v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "a0a07f8a9a815ee250cba752cba8834b04006953ba8c4aa945d668941a557e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a07f8a9a815ee250cba752cba8834b04006953ba8c4aa945d668941a557e7f", kill_on_drop: false }`
[INFO] [stdout] a0a07f8a9a815ee250cba752cba8834b04006953ba8c4aa945d668941a557e7f
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ce1127d491bb2c49890dcb56947a3cfc5b738a3678284da0b0bd5d1dd511a4c
[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" "7ce1127d491bb2c49890dcb56947a3cfc5b738a3678284da0b0bd5d1dd511a4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling chord2key v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "7ce1127d491bb2c49890dcb56947a3cfc5b738a3678284da0b0bd5d1dd511a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce1127d491bb2c49890dcb56947a3cfc5b738a3678284da0b0bd5d1dd511a4c", kill_on_drop: false }`
[INFO] [stdout] 7ce1127d491bb2c49890dcb56947a3cfc5b738a3678284da0b0bd5d1dd511a4c
[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" "+1.60.0" "test" "--frozen", 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] 92fbb07eecb0316d53fda7e5465eb7cc9450cd0f19586d91cea3dd6efc126db6
[INFO] running `Command { std: "docker" "start" "-a" "92fbb07eecb0316d53fda7e5465eb7cc9450cd0f19586d91cea3dd6efc126db6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chord2key-6db239f7a62b91f6)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chord2key-f4962ab32e0d44ef)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test attribute_set::tests::duplicates ... ok
[INFO] [stdout] test mapping::thresholds::tests::axis_thresholds_loose_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guided_tests-805a69d7d184af33)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/input_test-ad8ba8ecb33f9e7e)
[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] [stderr]    Doc-tests chord2key
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name chord2key --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-bba09bab4f486193.rlib --extern chord2key=/opt/rustwide/target/debug/deps/libchord2key-3518ff0365dac1e2.rlib --extern evdev=/opt/rustwide/target/debug/deps/libevdev-3e370067755c157e.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8d115a0b62073753.rlib --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-84f98ae5116bf1d9.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-dd17a3fc81329d25.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-9a765a070b22271c.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c7b87f6bcd2b3201.rlib --extern strum=/opt/rustwide/target/debug/deps/libstrum-69788e4d70771585.rlib --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-6ce68e78f0c82ea4.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "92fbb07eecb0316d53fda7e5465eb7cc9450cd0f19586d91cea3dd6efc126db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92fbb07eecb0316d53fda7e5465eb7cc9450cd0f19586d91cea3dd6efc126db6", kill_on_drop: false }`
[INFO] [stdout] 92fbb07eecb0316d53fda7e5465eb7cc9450cd0f19586d91cea3dd6efc126db6