[INFO] cloning repository https://github.com/DariuszDepta/impl-vol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DariuszDepta/impl-vol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDariuszDepta%2Fimpl-vol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDariuszDepta%2Fimpl-vol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e39df3fdf74360fd7c0749e3d8dac55bde88617
[INFO] testing DariuszDepta/impl-vol 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%2FDariuszDepta%2Fimpl-vol" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DariuszDepta/impl-vol 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/DariuszDepta/impl-vol
[INFO] finished tweaking git repo https://github.com/DariuszDepta/impl-vol
[INFO] tweaked toml for git repo https://github.com/DariuszDepta/impl-vol written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/DariuszDepta/impl-vol 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9c538885288a0c6c51f5606fc54d9b07cfdeb8b639e64f09d507442eab9c4d51
[INFO] running `Command { std: "docker" "start" "-a" "9c538885288a0c6c51f5606fc54d9b07cfdeb8b639e64f09d507442eab9c4d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c538885288a0c6c51f5606fc54d9b07cfdeb8b639e64f09d507442eab9c4d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c538885288a0c6c51f5606fc54d9b07cfdeb8b639e64f09d507442eab9c4d51", kill_on_drop: false }`
[INFO] [stdout] 9c538885288a0c6c51f5606fc54d9b07cfdeb8b639e64f09d507442eab9c4d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e452a94071afa578b12ddf922cbad37e846ec76811ff26f93c9fa0dae4d2058c
[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" "e452a94071afa578b12ddf922cbad37e846ec76811ff26f93c9fa0dae4d2058c", kill_on_drop: false }`
[INFO] [stderr]    Compiling impl-vol v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e452a94071afa578b12ddf922cbad37e846ec76811ff26f93c9fa0dae4d2058c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e452a94071afa578b12ddf922cbad37e846ec76811ff26f93c9fa0dae4d2058c", kill_on_drop: false }`
[INFO] [stdout] e452a94071afa578b12ddf922cbad37e846ec76811ff26f93c9fa0dae4d2058c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bee8e68c3e762b1d1c179f9f0ba6f917179fe9d460849373cc189a784bf05318
[INFO] running `Command { std: "docker" "start" "-a" "bee8e68c3e762b1d1c179f9f0ba6f917179fe9d460849373cc189a784bf05318", kill_on_drop: false }`
[INFO] [stderr]    Compiling impl-vol v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/impl_vol-418d308e1328be82)
[INFO] running `Command { std: "docker" "inspect" "bee8e68c3e762b1d1c179f9f0ba6f917179fe9d460849373cc189a784bf05318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee8e68c3e762b1d1c179f9f0ba6f917179fe9d460849373cc189a784bf05318", kill_on_drop: false }`
[INFO] [stdout] bee8e68c3e762b1d1c179f9f0ba6f917179fe9d460849373cc189a784bf05318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e1c1a0518309e895f82de046f4d0dbefa8dd7da6f3290f08c1c3c5a4dc98463d
[INFO] running `Command { std: "docker" "start" "-a" "e1c1a0518309e895f82de046f4d0dbefa8dd7da6f3290f08c1c3c5a4dc98463d", 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/impl_vol-418d308e1328be82)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests impl-vol
[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" "e1c1a0518309e895f82de046f4d0dbefa8dd7da6f3290f08c1c3c5a4dc98463d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c1a0518309e895f82de046f4d0dbefa8dd7da6f3290f08c1c3c5a4dc98463d", kill_on_drop: false }`
[INFO] [stdout] e1c1a0518309e895f82de046f4d0dbefa8dd7da6f3290f08c1c3c5a4dc98463d