[INFO] cloning repository https://github.com/mthadley/keyswitch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mthadley/keyswitch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Fkeyswitch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Fkeyswitch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c8f2aac936df02f339067576b7a3a39fe1a1f8e
[INFO] testing mthadley/keyswitch against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Fkeyswitch" "/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/mthadley/keyswitch on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mthadley/keyswitch
[INFO] finished tweaking git repo https://github.com/mthadley/keyswitch
[INFO] tweaked toml for git repo https://github.com/mthadley/keyswitch written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/mthadley/keyswitch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3395f16a78731163e77a78698bdf464b8387cceb9e40377730990a7fcd52328e
[INFO] running `Command { std: "docker" "start" "-a" "3395f16a78731163e77a78698bdf464b8387cceb9e40377730990a7fcd52328e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3395f16a78731163e77a78698bdf464b8387cceb9e40377730990a7fcd52328e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3395f16a78731163e77a78698bdf464b8387cceb9e40377730990a7fcd52328e", kill_on_drop: false }`
[INFO] [stdout] 3395f16a78731163e77a78698bdf464b8387cceb9e40377730990a7fcd52328e
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc0c4e8096db0aa7a1a0572919831051ee041dabe48b605fdc27e13f017e35a4
[INFO] running `Command { std: "docker" "start" "-a" "dc0c4e8096db0aa7a1a0572919831051ee041dabe48b605fdc27e13f017e35a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling linked_hash_set v0.1.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling input-linux-sys v0.5.0
[INFO] [stderr]    Compiling input-linux v0.3.0
[INFO] [stderr]    Compiling keyswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.91s
[INFO] running `Command { std: "docker" "inspect" "dc0c4e8096db0aa7a1a0572919831051ee041dabe48b605fdc27e13f017e35a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0c4e8096db0aa7a1a0572919831051ee041dabe48b605fdc27e13f017e35a4", kill_on_drop: false }`
[INFO] [stdout] dc0c4e8096db0aa7a1a0572919831051ee041dabe48b605fdc27e13f017e35a4
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2a55bda80e19cfce46fbf96b44b6a3565791d0d612237dc780cc46d1ee8659c
[INFO] running `Command { std: "docker" "start" "-a" "c2a55bda80e19cfce46fbf96b44b6a3565791d0d612237dc780cc46d1ee8659c", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "c2a55bda80e19cfce46fbf96b44b6a3565791d0d612237dc780cc46d1ee8659c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a55bda80e19cfce46fbf96b44b6a3565791d0d612237dc780cc46d1ee8659c", kill_on_drop: false }`
[INFO] [stdout] c2a55bda80e19cfce46fbf96b44b6a3565791d0d612237dc780cc46d1ee8659c
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27f1426e0163a784552c29cb6493e8df52a2a841fdd08b3e9a75b8d66caa87dc
[INFO] running `Command { std: "docker" "start" "-a" "27f1426e0163a784552c29cb6493e8df52a2a841fdd08b3e9a75b8d66caa87dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keyswitch-fd95be30f7cde0df)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test key_mapper::tests::it_handles_prefixes_pressed_after_mapped_key ... ok
[INFO] [stdout] test key_mapper::tests::it_returns_same_key_if_no_mappings_match ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_key_on_release_even_if_prefix_released ... ok
[INFO] [stdout] test key_mapper::tests::shorter_common_prefixes_are_mapped_correctly ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_a_sequence ... ok
[INFO] [stdout] test key_mapper::tests::it_returns_same_key_if_no_mappings ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_a_sequence_with_more_than_one_prefix ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_a_single_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keyswitch-633324c215756256)
[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 keyswitch
[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" "27f1426e0163a784552c29cb6493e8df52a2a841fdd08b3e9a75b8d66caa87dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f1426e0163a784552c29cb6493e8df52a2a841fdd08b3e9a75b8d66caa87dc", kill_on_drop: false }`
[INFO] [stdout] 27f1426e0163a784552c29cb6493e8df52a2a841fdd08b3e9a75b8d66caa87dc