[INFO] cloning repository https://github.com/cmars/lru-cache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmars/lru-cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmars%2Flru-cache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmars%2Flru-cache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e11461034f95ca62c13d26e76db0e50ba9a6717d
[INFO] testing cmars/lru-cache 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%2Fcmars%2Flru-cache" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cmars/lru-cache 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/cmars/lru-cache
[INFO] finished tweaking git repo https://github.com/cmars/lru-cache
[INFO] tweaked toml for git repo https://github.com/cmars/lru-cache written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/cmars/lru-cache 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d3c7b80ad3c9fbcc8830c376565e52086209498abd366a7cde5cb367fc8c7e67
[INFO] running `Command { std: "docker" "start" "-a" "d3c7b80ad3c9fbcc8830c376565e52086209498abd366a7cde5cb367fc8c7e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3c7b80ad3c9fbcc8830c376565e52086209498abd366a7cde5cb367fc8c7e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c7b80ad3c9fbcc8830c376565e52086209498abd366a7cde5cb367fc8c7e67", kill_on_drop: false }`
[INFO] [stdout] d3c7b80ad3c9fbcc8830c376565e52086209498abd366a7cde5cb367fc8c7e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d6507278cf4efc4e59f66301f5b29f85ff2d23844fe71d6912180932babe18fe
[INFO] running `Command { std: "docker" "start" "-a" "d6507278cf4efc4e59f66301f5b29f85ff2d23844fe71d6912180932babe18fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling lru-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "d6507278cf4efc4e59f66301f5b29f85ff2d23844fe71d6912180932babe18fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6507278cf4efc4e59f66301f5b29f85ff2d23844fe71d6912180932babe18fe", kill_on_drop: false }`
[INFO] [stdout] d6507278cf4efc4e59f66301f5b29f85ff2d23844fe71d6912180932babe18fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f5d6a74e2fc20b26acd2a90e45856daa664d7b2b298cf02557a9e1e01fe64c56
[INFO] running `Command { std: "docker" "start" "-a" "f5d6a74e2fc20b26acd2a90e45856daa664d7b2b298cf02557a9e1e01fe64c56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lru-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lru_cache-b58ff6ae63d43c9f)
[INFO] running `Command { std: "docker" "inspect" "f5d6a74e2fc20b26acd2a90e45856daa664d7b2b298cf02557a9e1e01fe64c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d6a74e2fc20b26acd2a90e45856daa664d7b2b298cf02557a9e1e01fe64c56", kill_on_drop: false }`
[INFO] [stdout] f5d6a74e2fc20b26acd2a90e45856daa664d7b2b298cf02557a9e1e01fe64c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4336664e8290b8030906feb88ea8d30b3402105c047e04e4acdb854f640209e5
[INFO] running `Command { std: "docker" "start" "-a" "4336664e8290b8030906feb88ea8d30b3402105c047e04e4acdb854f640209e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lru_cache-b58ff6ae63d43c9f)
[INFO] [stdout] test tests::test_churn_bump ... ok
[INFO] [stderr]    Doc-tests lru-cache
[INFO] [stdout] test tests::test_churn_bump2 ... ok
[INFO] [stdout] test tests::test_churn_fifo ... ok
[INFO] [stdout] test tests::test_empty_get ... ok
[INFO] [stdout] test tests::test_put_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4336664e8290b8030906feb88ea8d30b3402105c047e04e4acdb854f640209e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4336664e8290b8030906feb88ea8d30b3402105c047e04e4acdb854f640209e5", kill_on_drop: false }`
[INFO] [stdout] 4336664e8290b8030906feb88ea8d30b3402105c047e04e4acdb854f640209e5