[INFO] cloning repository https://github.com/t924417424/rust_opt_param
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t924417424/rust_opt_param" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft924417424%2Frust_opt_param", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft924417424%2Frust_opt_param'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd6d9cd217dc598ec30c4cfb5f2759287589d864
[INFO] testing t924417424/rust_opt_param 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%2Ft924417424%2Frust_opt_param" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t924417424/rust_opt_param 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/t924417424/rust_opt_param
[INFO] finished tweaking git repo https://github.com/t924417424/rust_opt_param
[INFO] tweaked toml for git repo https://github.com/t924417424/rust_opt_param written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/t924417424/rust_opt_param 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 84f9e062e7d178b4fdde0f79ff3bfbf5e063dcaad0a6cd5e77a05168f14802c2
[INFO] running `Command { std: "docker" "start" "-a" "84f9e062e7d178b4fdde0f79ff3bfbf5e063dcaad0a6cd5e77a05168f14802c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84f9e062e7d178b4fdde0f79ff3bfbf5e063dcaad0a6cd5e77a05168f14802c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f9e062e7d178b4fdde0f79ff3bfbf5e063dcaad0a6cd5e77a05168f14802c2", kill_on_drop: false }`
[INFO] [stdout] 84f9e062e7d178b4fdde0f79ff3bfbf5e063dcaad0a6cd5e77a05168f14802c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a42f5ca7be628fc6be1321b2ddd2a2bb86765262a7de306a6b26a04a5030f30
[INFO] running `Command { std: "docker" "start" "-a" "8a42f5ca7be628fc6be1321b2ddd2a2bb86765262a7de306a6b26a04a5030f30", kill_on_drop: false }`
[INFO] [stderr]    Compiling set_opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "8a42f5ca7be628fc6be1321b2ddd2a2bb86765262a7de306a6b26a04a5030f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a42f5ca7be628fc6be1321b2ddd2a2bb86765262a7de306a6b26a04a5030f30", kill_on_drop: false }`
[INFO] [stdout] 8a42f5ca7be628fc6be1321b2ddd2a2bb86765262a7de306a6b26a04a5030f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1367a04c847ca920a26e70b46eb2c571bba913699c7e7ddf21590f4ef8b094b1
[INFO] running `Command { std: "docker" "start" "-a" "1367a04c847ca920a26e70b46eb2c571bba913699c7e7ddf21590f4ef8b094b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling set_opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/set_opt-712232f045854bc7)
[INFO] running `Command { std: "docker" "inspect" "1367a04c847ca920a26e70b46eb2c571bba913699c7e7ddf21590f4ef8b094b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1367a04c847ca920a26e70b46eb2c571bba913699c7e7ddf21590f4ef8b094b1", kill_on_drop: false }`
[INFO] [stdout] 1367a04c847ca920a26e70b46eb2c571bba913699c7e7ddf21590f4ef8b094b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 19bda97bd862559f6a00283b73d8cfe9ee69d3041007d00f110e20c193d86a7f
[INFO] running `Command { std: "docker" "start" "-a" "19bda97bd862559f6a00283b73d8cfe9ee69d3041007d00f110e20c193d86a7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/set_opt-712232f045854bc7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test application::application::test::test_set_opt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19bda97bd862559f6a00283b73d8cfe9ee69d3041007d00f110e20c193d86a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19bda97bd862559f6a00283b73d8cfe9ee69d3041007d00f110e20c193d86a7f", kill_on_drop: false }`
[INFO] [stdout] 19bda97bd862559f6a00283b73d8cfe9ee69d3041007d00f110e20c193d86a7f