[INFO] crate nix-ptsname_r-shim 0.2.0 is already in cache
[INFO] testing nix-ptsname_r-shim-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate nix-ptsname_r-shim 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nix-ptsname_r-shim 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nix-ptsname_r-shim 0.2.0
[INFO] finished tweaking crates.io crate nix-ptsname_r-shim 0.2.0
[INFO] tweaked toml for crates.io crate nix-ptsname_r-shim 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d8856ece82ce96605021c11ea1a3d1b723a208939bb4d6d1881b8ad7fd51aac
[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" "4d8856ece82ce96605021c11ea1a3d1b723a208939bb4d6d1881b8ad7fd51aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d8856ece82ce96605021c11ea1a3d1b723a208939bb4d6d1881b8ad7fd51aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8856ece82ce96605021c11ea1a3d1b723a208939bb4d6d1881b8ad7fd51aac", kill_on_drop: false }`
[INFO] [stdout] 4d8856ece82ce96605021c11ea1a3d1b723a208939bb4d6d1881b8ad7fd51aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d139d2d8d6e8f33411f9345951989aba2892da2fbb8bd9a7565aa851c9f25706
[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" "d139d2d8d6e8f33411f9345951989aba2892da2fbb8bd9a7565aa851c9f25706", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix-ptsname_r-shim v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d139d2d8d6e8f33411f9345951989aba2892da2fbb8bd9a7565aa851c9f25706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d139d2d8d6e8f33411f9345951989aba2892da2fbb8bd9a7565aa851c9f25706", kill_on_drop: false }`
[INFO] [stdout] d139d2d8d6e8f33411f9345951989aba2892da2fbb8bd9a7565aa851c9f25706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85209f886e41555deda0bfcc74fcb0c8ccdf8388cbb878bcf2685ad590e60cc4
[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" "85209f886e41555deda0bfcc74fcb0c8ccdf8388cbb878bcf2685ad590e60cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix-ptsname_r-shim v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "85209f886e41555deda0bfcc74fcb0c8ccdf8388cbb878bcf2685ad590e60cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85209f886e41555deda0bfcc74fcb0c8ccdf8388cbb878bcf2685ad590e60cc4", kill_on_drop: false }`
[INFO] [stdout] 85209f886e41555deda0bfcc74fcb0c8ccdf8388cbb878bcf2685ad590e60cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fe12585892339aaa0cb61b41991a1852d222670974e5c152cde75ff546a56a0
[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" "1fe12585892339aaa0cb61b41991a1852d222670974e5c152cde75ff546a56a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nix_ptsname_r_shim-53bafc25ab4454d1
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_ptsname_r_copy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nix-ptsname_r-shim
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fe12585892339aaa0cb61b41991a1852d222670974e5c152cde75ff546a56a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe12585892339aaa0cb61b41991a1852d222670974e5c152cde75ff546a56a0", kill_on_drop: false }`
[INFO] [stdout] 1fe12585892339aaa0cb61b41991a1852d222670974e5c152cde75ff546a56a0