[INFO] cloning repository https://github.com/envis10n/rust_plugins_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/envis10n/rust_plugins_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenvis10n%2Frust_plugins_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenvis10n%2Frust_plugins_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f2fdb3285aa53a1e3bcd5b71bebfc4aa582d183
[INFO] testing envis10n/rust_plugins_example 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%2Fenvis10n%2Frust_plugins_example" "/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/envis10n/rust_plugins_example 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/envis10n/rust_plugins_example
[INFO] finished tweaking git repo https://github.com/envis10n/rust_plugins_example
[INFO] tweaked toml for git repo https://github.com/envis10n/rust_plugins_example written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/envis10n/rust_plugins_example 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] 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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a4dfe0752e6a442a71aee676d3fa146bf73a97b0be4b2198ef6bf4e4ccf67977
[INFO] running `Command { std: "docker" "start" "-a" "a4dfe0752e6a442a71aee676d3fa146bf73a97b0be4b2198ef6bf4e4ccf67977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4dfe0752e6a442a71aee676d3fa146bf73a97b0be4b2198ef6bf4e4ccf67977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4dfe0752e6a442a71aee676d3fa146bf73a97b0be4b2198ef6bf4e4ccf67977", kill_on_drop: false }`
[INFO] [stdout] a4dfe0752e6a442a71aee676d3fa146bf73a97b0be4b2198ef6bf4e4ccf67977
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c807c7ba6dc37af07fab5f1c4a6768af9e31ed3a9ae0d80492173441c118bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c9c807c7ba6dc37af07fab5f1c4a6768af9e31ed3a9ae0d80492173441c118bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling plugin_demo v0.1.0 (/opt/rustwide/workdir/plugin_demo)
[INFO] [stderr]    Compiling demo_plug v0.1.0 (/opt/rustwide/workdir/demo_plug)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "c9c807c7ba6dc37af07fab5f1c4a6768af9e31ed3a9ae0d80492173441c118bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c807c7ba6dc37af07fab5f1c4a6768af9e31ed3a9ae0d80492173441c118bb", kill_on_drop: false }`
[INFO] [stdout] c9c807c7ba6dc37af07fab5f1c4a6768af9e31ed3a9ae0d80492173441c118bb
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e9b6b3bc3914146e61c1976ffdc3855398cd5931693b0e35f55a586c2f4ccadb
[INFO] running `Command { std: "docker" "start" "-a" "e9b6b3bc3914146e61c1976ffdc3855398cd5931693b0e35f55a586c2f4ccadb", kill_on_drop: false }`
[INFO] [stderr]    Compiling plugin_demo v0.1.0 (/opt/rustwide/workdir/plugin_demo)
[INFO] [stderr]    Compiling demo_plug v0.1.0 (/opt/rustwide/workdir/demo_plug)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/demo_plug-0bc1aa6399daff44)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/plugin_demo-bd264fd7698cc27c)
[INFO] [stderr]   Executable unittests src/bin/plugin_demo.rs (/opt/rustwide/target/debug/deps/plugin_demo-ec93a015cfe5b26f)
[INFO] running `Command { std: "docker" "inspect" "e9b6b3bc3914146e61c1976ffdc3855398cd5931693b0e35f55a586c2f4ccadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b6b3bc3914146e61c1976ffdc3855398cd5931693b0e35f55a586c2f4ccadb", kill_on_drop: false }`
[INFO] [stdout] e9b6b3bc3914146e61c1976ffdc3855398cd5931693b0e35f55a586c2f4ccadb
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 086d164f02dc145df1698b4bea09ee51656a051db12ecbd91ee16d6c7d329a47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "086d164f02dc145df1698b4bea09ee51656a051db12ecbd91ee16d6c7d329a47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/demo_plug-0bc1aa6399daff44)
[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/lib.rs (/opt/rustwide/target/debug/deps/plugin_demo-bd264fd7698cc27c)
[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/plugin_demo.rs (/opt/rustwide/target/debug/deps/plugin_demo-ec93a015cfe5b26f)
[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 demo_plug
[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 plugin_demo
[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" "086d164f02dc145df1698b4bea09ee51656a051db12ecbd91ee16d6c7d329a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086d164f02dc145df1698b4bea09ee51656a051db12ecbd91ee16d6c7d329a47", kill_on_drop: false }`
[INFO] [stdout] 086d164f02dc145df1698b4bea09ee51656a051db12ecbd91ee16d6c7d329a47