[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenvis10n%2Frust_plugins_example" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/envis10n/rust_plugins_example on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-37/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" "+1.59.0" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6907f7884754dd577e4ac81891946177e51c3311fd008b19bdac13b0d3aef2c0
[INFO] running `Command { std: "docker" "start" "-a" "6907f7884754dd577e4ac81891946177e51c3311fd008b19bdac13b0d3aef2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6907f7884754dd577e4ac81891946177e51c3311fd008b19bdac13b0d3aef2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6907f7884754dd577e4ac81891946177e51c3311fd008b19bdac13b0d3aef2c0", kill_on_drop: false }`
[INFO] [stdout] 6907f7884754dd577e4ac81891946177e51c3311fd008b19bdac13b0d3aef2c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42526a573bf479941e2636374a626247fd95e46233683d89279756db7179ad4c
[INFO] running `Command { std: "docker" "start" "-a" "42526a573bf479941e2636374a626247fd95e46233683d89279756db7179ad4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.7.0
[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 2.24s
[INFO] running `Command { std: "docker" "inspect" "42526a573bf479941e2636374a626247fd95e46233683d89279756db7179ad4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42526a573bf479941e2636374a626247fd95e46233683d89279756db7179ad4c", kill_on_drop: false }`
[INFO] [stdout] 42526a573bf479941e2636374a626247fd95e46233683d89279756db7179ad4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea1fd16ac1347f5eab58063b85dba4c6aedb61b243d403aab3e831be6e5e5097
[INFO] running `Command { std: "docker" "start" "-a" "ea1fd16ac1347f5eab58063b85dba4c6aedb61b243d403aab3e831be6e5e5097", 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 3.44s
[INFO] running `Command { std: "docker" "inspect" "ea1fd16ac1347f5eab58063b85dba4c6aedb61b243d403aab3e831be6e5e5097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1fd16ac1347f5eab58063b85dba4c6aedb61b243d403aab3e831be6e5e5097", kill_on_drop: false }`
[INFO] [stdout] ea1fd16ac1347f5eab58063b85dba4c6aedb61b243d403aab3e831be6e5e5097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9cdf7790d136e31c55b94cbdb2f74d50cfc81a5071ae464a60233a8c09555ce
[INFO] running `Command { std: "docker" "start" "-a" "f9cdf7790d136e31c55b94cbdb2f74d50cfc81a5071ae464a60233a8c09555ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/demo_plug-23b2d5d387b0d66e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/plugin_demo-a62b17cc38fe3c36)
[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 (/opt/rustwide/target/debug/deps/plugin_demo-207b1d0879840fd3)
[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" "f9cdf7790d136e31c55b94cbdb2f74d50cfc81a5071ae464a60233a8c09555ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cdf7790d136e31c55b94cbdb2f74d50cfc81a5071ae464a60233a8c09555ce", kill_on_drop: false }`
[INFO] [stdout] f9cdf7790d136e31c55b94cbdb2f74d50cfc81a5071ae464a60233a8c09555ce