[INFO] cloning repository https://github.com/dlthomas/diff-kit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlthomas/diff-kit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlthomas%2Fdiff-kit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlthomas%2Fdiff-kit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3cf2bfb565fa2b1fdca6a1dfc0b638e935f4f738
[INFO] testing dlthomas/diff-kit 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%2Fdlthomas%2Fdiff-kit" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dlthomas/diff-kit 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/dlthomas/diff-kit
[INFO] finished tweaking git repo https://github.com/dlthomas/diff-kit
[INFO] tweaked toml for git repo https://github.com/dlthomas/diff-kit written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/dlthomas/diff-kit 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b021660427902671e38a1b39e6a9813d3f2cc7cff51c152aa3c5c825c021a5a7
[INFO] running `Command { std: "docker" "start" "-a" "b021660427902671e38a1b39e6a9813d3f2cc7cff51c152aa3c5c825c021a5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b021660427902671e38a1b39e6a9813d3f2cc7cff51c152aa3c5c825c021a5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b021660427902671e38a1b39e6a9813d3f2cc7cff51c152aa3c5c825c021a5a7", kill_on_drop: false }`
[INFO] [stdout] b021660427902671e38a1b39e6a9813d3f2cc7cff51c152aa3c5c825c021a5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 705875f7f309ac4431c4db326710bf1f0f5f764d28cf2a9ddd0def6ce68b913e
[INFO] running `Command { std: "docker" "start" "-a" "705875f7f309ac4431c4db326710bf1f0f5f764d28cf2a9ddd0def6ce68b913e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling encoding_rs v0.8.24
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling unidiff v0.3.3
[INFO] [stderr]    Compiling diff-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "705875f7f309ac4431c4db326710bf1f0f5f764d28cf2a9ddd0def6ce68b913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705875f7f309ac4431c4db326710bf1f0f5f764d28cf2a9ddd0def6ce68b913e", kill_on_drop: false }`
[INFO] [stdout] 705875f7f309ac4431c4db326710bf1f0f5f764d28cf2a9ddd0def6ce68b913e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60cc462a3cc3df1415e82c7a2b846abb81c44ce5c0cbd19561596b409a41216b
[INFO] running `Command { std: "docker" "start" "-a" "60cc462a3cc3df1415e82c7a2b846abb81c44ce5c0cbd19561596b409a41216b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diff-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]   Executable unittests src/bin/dkcov.rs (/opt/rustwide/target/debug/deps/dkcov-597fbbe1d2401690)
[INFO] [stderr]   Executable unittests src/bin/dklocs.rs (/opt/rustwide/target/debug/deps/dklocs-f71f233ca2c6d9b6)
[INFO] [stderr]   Executable unittests src/bin/dkupd.rs (/opt/rustwide/target/debug/deps/dkupd-ba0d53aae02abe70)
[INFO] running `Command { std: "docker" "inspect" "60cc462a3cc3df1415e82c7a2b846abb81c44ce5c0cbd19561596b409a41216b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cc462a3cc3df1415e82c7a2b846abb81c44ce5c0cbd19561596b409a41216b", kill_on_drop: false }`
[INFO] [stdout] 60cc462a3cc3df1415e82c7a2b846abb81c44ce5c0cbd19561596b409a41216b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e826d99df7a7fffd7d57494392eee94dee04a40f6459d6ead17ed1ba8b0bbff3
[INFO] running `Command { std: "docker" "start" "-a" "e826d99df7a7fffd7d57494392eee94dee04a40f6459d6ead17ed1ba8b0bbff3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/dkcov.rs (/opt/rustwide/target/debug/deps/dkcov-597fbbe1d2401690)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/dklocs.rs (/opt/rustwide/target/debug/deps/dklocs-f71f233ca2c6d9b6)
[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] [stderr]      Running unittests src/bin/dkupd.rs (/opt/rustwide/target/debug/deps/dkupd-ba0d53aae02abe70)
[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" "e826d99df7a7fffd7d57494392eee94dee04a40f6459d6ead17ed1ba8b0bbff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e826d99df7a7fffd7d57494392eee94dee04a40f6459d6ead17ed1ba8b0bbff3", kill_on_drop: false }`
[INFO] [stdout] e826d99df7a7fffd7d57494392eee94dee04a40f6459d6ead17ed1ba8b0bbff3