[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 try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Fkeyswitch" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mthadley/keyswitch on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.1.16
[INFO] [stderr]   Downloaded input-linux-sys v0.5.0
[INFO] [stderr]   Downloaded input-linux v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de5da704bcb9b17ba78e632ca587f2ef8cb7db0f118ab77edbdc1fa5f6581dd1
[INFO] running `Command { std: "docker" "start" "-a" "de5da704bcb9b17ba78e632ca587f2ef8cb7db0f118ab77edbdc1fa5f6581dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de5da704bcb9b17ba78e632ca587f2ef8cb7db0f118ab77edbdc1fa5f6581dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5da704bcb9b17ba78e632ca587f2ef8cb7db0f118ab77edbdc1fa5f6581dd1", kill_on_drop: false }`
[INFO] [stdout] de5da704bcb9b17ba78e632ca587f2ef8cb7db0f118ab77edbdc1fa5f6581dd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb11da45db67dd36044167a523d389f5b1f3f3ea3fca64b1ae751f5250620e3
[INFO] running `Command { std: "docker" "start" "-a" "4fb11da45db67dd36044167a523d389f5b1f3f3ea3fca64b1ae751f5250620e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[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 12.74s
[INFO] running `Command { std: "docker" "inspect" "4fb11da45db67dd36044167a523d389f5b1f3f3ea3fca64b1ae751f5250620e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb11da45db67dd36044167a523d389f5b1f3f3ea3fca64b1ae751f5250620e3", kill_on_drop: false }`
[INFO] [stdout] 4fb11da45db67dd36044167a523d389f5b1f3f3ea3fca64b1ae751f5250620e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a8e471f8ca7b085e2adfdd2a87e440a6e961caec71bf4c6ff8ceb42d52ca8a
[INFO] running `Command { std: "docker" "start" "-a" "b6a8e471f8ca7b085e2adfdd2a87e440a6e961caec71bf4c6ff8ceb42d52ca8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "b6a8e471f8ca7b085e2adfdd2a87e440a6e961caec71bf4c6ff8ceb42d52ca8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a8e471f8ca7b085e2adfdd2a87e440a6e961caec71bf4c6ff8ceb42d52ca8a", kill_on_drop: false }`
[INFO] [stdout] b6a8e471f8ca7b085e2adfdd2a87e440a6e961caec71bf4c6ff8ceb42d52ca8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc2aea7d3a3a23988022fb28291e6efdfe9279758a673e12f772ae1b51719acc
[INFO] running `Command { std: "docker" "start" "-a" "fc2aea7d3a3a23988022fb28291e6efdfe9279758a673e12f772ae1b51719acc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keyswitch-fd95be30f7cde0df)
[INFO] [stdout] test key_mapper::tests::it_maps_a_sequence ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_a_single_key ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_key_on_release_even_if_prefix_released ... ok
[INFO] [stdout] test key_mapper::tests::it_returns_same_key_if_no_mappings_match ... ok
[INFO] [stdout] test key_mapper::tests::shorter_common_prefixes_are_mapped_correctly ... ok
[INFO] [stdout] test key_mapper::tests::it_returns_same_key_if_no_mappings ... ok
[INFO] [stdout] test key_mapper::tests::it_handles_prefixes_pressed_after_mapped_key ... ok
[INFO] [stdout] test key_mapper::tests::it_maps_a_sequence_with_more_than_one_prefix ... 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] [stderr]    Doc-tests keyswitch
[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] [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" "fc2aea7d3a3a23988022fb28291e6efdfe9279758a673e12f772ae1b51719acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2aea7d3a3a23988022fb28291e6efdfe9279758a673e12f772ae1b51719acc", kill_on_drop: false }`
[INFO] [stdout] fc2aea7d3a3a23988022fb28291e6efdfe9279758a673e12f772ae1b51719acc