[INFO] cloning repository https://github.com/DrEverr/Closure_and_HashMap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrEverr/Closure_and_HashMap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrEverr%2FClosure_and_HashMap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrEverr%2FClosure_and_HashMap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 821d66ab61b81286affbd4161a17a03cfc41ca6f
[INFO] testing DrEverr/Closure_and_HashMap against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrEverr%2FClosure_and_HashMap" "/workspace/builds/worker-99/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DrEverr/Closure_and_HashMap on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DrEverr/Closure_and_HashMap
[INFO] finished tweaking git repo https://github.com/DrEverr/Closure_and_HashMap
[INFO] tweaked toml for git repo https://github.com/DrEverr/Closure_and_HashMap written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate git repo https://github.com/DrEverr/Closure_and_HashMap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0cfbfc8b66a8c4fadee107714809c82f006e7b2876e59fe5b5704ca5a05960d
[INFO] running `Command { std: "docker" "start" "-a" "a0cfbfc8b66a8c4fadee107714809c82f006e7b2876e59fe5b5704ca5a05960d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0cfbfc8b66a8c4fadee107714809c82f006e7b2876e59fe5b5704ca5a05960d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0cfbfc8b66a8c4fadee107714809c82f006e7b2876e59fe5b5704ca5a05960d", kill_on_drop: false }`
[INFO] [stdout] a0cfbfc8b66a8c4fadee107714809c82f006e7b2876e59fe5b5704ca5a05960d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ef509bbd149aea8b490b4e681d962b2b46bf100f4a6a3e8de80bad45298986c
[INFO] running `Command { std: "docker" "start" "-a" "0ef509bbd149aea8b490b4e681d962b2b46bf100f4a6a3e8de80bad45298986c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling closure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "0ef509bbd149aea8b490b4e681d962b2b46bf100f4a6a3e8de80bad45298986c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef509bbd149aea8b490b4e681d962b2b46bf100f4a6a3e8de80bad45298986c", kill_on_drop: false }`
[INFO] [stdout] 0ef509bbd149aea8b490b4e681d962b2b46bf100f4a6a3e8de80bad45298986c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c82e440684d5e7db51fb61e387ada3b48187be8803cf382cb1702c613fa83b8
[INFO] running `Command { std: "docker" "start" "-a" "9c82e440684d5e7db51fb61e387ada3b48187be8803cf382cb1702c613fa83b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling closure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "9c82e440684d5e7db51fb61e387ada3b48187be8803cf382cb1702c613fa83b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c82e440684d5e7db51fb61e387ada3b48187be8803cf382cb1702c613fa83b8", kill_on_drop: false }`
[INFO] [stdout] 9c82e440684d5e7db51fb61e387ada3b48187be8803cf382cb1702c613fa83b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 252efec42dcfa67cf5ec0d4a222c07094381a7d7ca8f46e9821ad76fa4e13bfe
[INFO] running `Command { std: "docker" "start" "-a" "252efec42dcfa67cf5ec0d4a222c07094381a7d7ca8f46e9821ad76fa4e13bfe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/closure-848c1b97b49df683)
[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" "252efec42dcfa67cf5ec0d4a222c07094381a7d7ca8f46e9821ad76fa4e13bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252efec42dcfa67cf5ec0d4a222c07094381a7d7ca8f46e9821ad76fa4e13bfe", kill_on_drop: false }`
[INFO] [stdout] 252efec42dcfa67cf5ec0d4a222c07094381a7d7ca8f46e9821ad76fa4e13bfe