[INFO] fetching crate pidfd_getfd 0.2.1...
[INFO] testing pidfd_getfd-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pidfd_getfd 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pidfd_getfd 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pidfd_getfd 0.2.1
[INFO] finished tweaking crates.io crate pidfd_getfd 0.2.1
[INFO] tweaked toml for crates.io crate pidfd_getfd 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fd-reactor v0.1.0
[INFO] [stderr]   Downloaded pidfd v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "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] 9aac6295d1ddd79fcf322e0668788040f165fb9b4669e92d5f4af199e5d391db
[INFO] running `Command { std: "docker" "start" "-a" "9aac6295d1ddd79fcf322e0668788040f165fb9b4669e92d5f4af199e5d391db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aac6295d1ddd79fcf322e0668788040f165fb9b4669e92d5f4af199e5d391db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aac6295d1ddd79fcf322e0668788040f165fb9b4669e92d5f4af199e5d391db", kill_on_drop: false }`
[INFO] [stdout] 9aac6295d1ddd79fcf322e0668788040f165fb9b4669e92d5f4af199e5d391db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "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] aee7c01676d6bbc129793b91cf4ebc75822b937fd65ce99d1964312ffd7e8697
[INFO] running `Command { std: "docker" "start" "-a" "aee7c01676d6bbc129793b91cf4ebc75822b937fd65ce99d1964312ffd7e8697", kill_on_drop: false }`
[INFO] [stderr]    Compiling fd-reactor v0.1.0
[INFO] [stderr]    Compiling pidfd v0.2.4
[INFO] [stderr]    Compiling pidfd_getfd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "aee7c01676d6bbc129793b91cf4ebc75822b937fd65ce99d1964312ffd7e8697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee7c01676d6bbc129793b91cf4ebc75822b937fd65ce99d1964312ffd7e8697", kill_on_drop: false }`
[INFO] [stdout] aee7c01676d6bbc129793b91cf4ebc75822b937fd65ce99d1964312ffd7e8697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "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] 8bfa6b3ac6c358209ec2c9573653a09ccd47c9ee0d3dcec555a5b42926efe49a
[INFO] running `Command { std: "docker" "start" "-a" "8bfa6b3ac6c358209ec2c9573653a09ccd47c9ee0d3dcec555a5b42926efe49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pidfd_getfd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "8bfa6b3ac6c358209ec2c9573653a09ccd47c9ee0d3dcec555a5b42926efe49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfa6b3ac6c358209ec2c9573653a09ccd47c9ee0d3dcec555a5b42926efe49a", kill_on_drop: false }`
[INFO] [stdout] 8bfa6b3ac6c358209ec2c9573653a09ccd47c9ee0d3dcec555a5b42926efe49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "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] 315ec9521a13c7d35723dc5de2e9fd9e43c24c5e31b43eb89ebd5fdf9b42b191
[INFO] running `Command { std: "docker" "start" "-a" "315ec9521a13c7d35723dc5de2e9fd9e43c24c5e31b43eb89ebd5fdf9b42b191", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pidfd_getfd-493aba2eac362f66)
[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 pidfd_getfd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - tests::_DocTests (line 17) - compile ... ok
[INFO] [stdout] test src/lib.rs - tests::_DocTests (line 36) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "315ec9521a13c7d35723dc5de2e9fd9e43c24c5e31b43eb89ebd5fdf9b42b191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315ec9521a13c7d35723dc5de2e9fd9e43c24c5e31b43eb89ebd5fdf9b42b191", kill_on_drop: false }`
[INFO] [stdout] 315ec9521a13c7d35723dc5de2e9fd9e43c24c5e31b43eb89ebd5fdf9b42b191