[INFO] cloning repository https://github.com/grauwoelfchen/esc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grauwoelfchen/esc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrauwoelfchen%2Fesc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrauwoelfchen%2Fesc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bfc3783b6862d05620f652b5ab1bc5cab9b4133
[INFO] testing grauwoelfchen/esc 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%2Fgrauwoelfchen%2Fesc" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grauwoelfchen/esc 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/grauwoelfchen/esc
[INFO] finished tweaking git repo https://github.com/grauwoelfchen/esc
[INFO] tweaked toml for git repo https://github.com/grauwoelfchen/esc written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/grauwoelfchen/esc 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4cd0ae9e34c9a5f220e14c95c917808448acb15dc9c7e7af216991c2bb13c67e
[INFO] running `Command { std: "docker" "start" "-a" "4cd0ae9e34c9a5f220e14c95c917808448acb15dc9c7e7af216991c2bb13c67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cd0ae9e34c9a5f220e14c95c917808448acb15dc9c7e7af216991c2bb13c67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd0ae9e34c9a5f220e14c95c917808448acb15dc9c7e7af216991c2bb13c67e", kill_on_drop: false }`
[INFO] [stdout] 4cd0ae9e34c9a5f220e14c95c917808448acb15dc9c7e7af216991c2bb13c67e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d47cb2cc7e77dabdbabce0507f86e59265454dfb0fd4060f4ca1578679811857
[INFO] running `Command { std: "docker" "start" "-a" "d47cb2cc7e77dabdbabce0507f86e59265454dfb0fd4060f4ca1578679811857", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling esc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.76s
[INFO] running `Command { std: "docker" "inspect" "d47cb2cc7e77dabdbabce0507f86e59265454dfb0fd4060f4ca1578679811857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47cb2cc7e77dabdbabce0507f86e59265454dfb0fd4060f4ca1578679811857", kill_on_drop: false }`
[INFO] [stdout] d47cb2cc7e77dabdbabce0507f86e59265454dfb0fd4060f4ca1578679811857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 596040d331c4d2f9d8ec2378520fcfff48a313e7f9bcf8e6fbcbd2cfcc170d36
[INFO] running `Command { std: "docker" "start" "-a" "596040d331c4d2f9d8ec2378520fcfff48a313e7f9bcf8e6fbcbd2cfcc170d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling esc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/esc-3c06da0f089756c0)
[INFO] [stderr]   Executable unittests src/bin/errno.rs (/opt/rustwide/target/debug/deps/errno-6445b07442b71fbe)
[INFO] [stderr]   Executable unittests src/bin/execve.rs (/opt/rustwide/target/debug/deps/execve-2e5a8258953cc257)
[INFO] [stderr]   Executable unittests src/bin/fork.rs (/opt/rustwide/target/debug/deps/fork-d7166affb4f9bfd2)
[INFO] running `Command { std: "docker" "inspect" "596040d331c4d2f9d8ec2378520fcfff48a313e7f9bcf8e6fbcbd2cfcc170d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596040d331c4d2f9d8ec2378520fcfff48a313e7f9bcf8e6fbcbd2cfcc170d36", kill_on_drop: false }`
[INFO] [stdout] 596040d331c4d2f9d8ec2378520fcfff48a313e7f9bcf8e6fbcbd2cfcc170d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2383b6a72cec12577b596a447942852260469ac7a6310ff59f9785df37edbfd3
[INFO] running `Command { std: "docker" "start" "-a" "2383b6a72cec12577b596a447942852260469ac7a6310ff59f9785df37edbfd3", 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/esc-3c06da0f089756c0)
[INFO] [stderr]      Running unittests src/bin/errno.rs (/opt/rustwide/target/debug/deps/errno-6445b07442b71fbe)
[INFO] [stderr]      Running unittests src/bin/execve.rs (/opt/rustwide/target/debug/deps/execve-2e5a8258953cc257)
[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] [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/fork.rs (/opt/rustwide/target/debug/deps/fork-d7166affb4f9bfd2)
[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] [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 esc
[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" "2383b6a72cec12577b596a447942852260469ac7a6310ff59f9785df37edbfd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2383b6a72cec12577b596a447942852260469ac7a6310ff59f9785df37edbfd3", kill_on_drop: false }`
[INFO] [stdout] 2383b6a72cec12577b596a447942852260469ac7a6310ff59f9785df37edbfd3