[INFO] cloning repository https://github.com/KSXGitHub/pipe-drop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KSXGitHub/pipe-drop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fpipe-drop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fpipe-drop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d87b39edb1c5977ecacc8c16553dd6c38d630ff
[INFO] testing KSXGitHub/pipe-drop 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%2FKSXGitHub%2Fpipe-drop" "/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/KSXGitHub/pipe-drop 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] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/KSXGitHub/pipe-drop
[INFO] finished tweaking git repo https://github.com/KSXGitHub/pipe-drop
[INFO] tweaked toml for git repo https://github.com/KSXGitHub/pipe-drop written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/KSXGitHub/pipe-drop 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] 2b2e357ffbc5036976434dbef0cbb3c5d01f70ecbb6539afdff923841c10b1af
[INFO] running `Command { std: "docker" "start" "-a" "2b2e357ffbc5036976434dbef0cbb3c5d01f70ecbb6539afdff923841c10b1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b2e357ffbc5036976434dbef0cbb3c5d01f70ecbb6539afdff923841c10b1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2e357ffbc5036976434dbef0cbb3c5d01f70ecbb6539afdff923841c10b1af", kill_on_drop: false }`
[INFO] [stdout] 2b2e357ffbc5036976434dbef0cbb3c5d01f70ecbb6539afdff923841c10b1af
[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] 0c3c33b1eb3fcb8240de84754eb0991bdc46660e2b9720a7213ca1464327692a
[INFO] running `Command { std: "docker" "start" "-a" "0c3c33b1eb3fcb8240de84754eb0991bdc46660e2b9720a7213ca1464327692a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipe-drop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "0c3c33b1eb3fcb8240de84754eb0991bdc46660e2b9720a7213ca1464327692a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3c33b1eb3fcb8240de84754eb0991bdc46660e2b9720a7213ca1464327692a", kill_on_drop: false }`
[INFO] [stdout] 0c3c33b1eb3fcb8240de84754eb0991bdc46660e2b9720a7213ca1464327692a
[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] e5f647719a633e581097c7e551197c7f2d0582acf216cc70983ece80a8622c18
[INFO] running `Command { std: "docker" "start" "-a" "e5f647719a633e581097c7e551197c7f2d0582acf216cc70983ece80a8622c18", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v3.0.6
[INFO] [stderr]    Compiling clap v3.0.10
[INFO] [stderr]    Compiling pipe-drop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipe_drop-be5df9b510b297d4)
[INFO] [stderr]   Executable tests/drop_order.rs (/opt/rustwide/target/debug/deps/drop_order-dc2f31208534a476)
[INFO] running `Command { std: "docker" "inspect" "e5f647719a633e581097c7e551197c7f2d0582acf216cc70983ece80a8622c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f647719a633e581097c7e551197c7f2d0582acf216cc70983ece80a8622c18", kill_on_drop: false }`
[INFO] [stdout] e5f647719a633e581097c7e551197c7f2d0582acf216cc70983ece80a8622c18
[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] [stdout] 60d9b5e85e81226197e505bcee08435a96b0dd90990e9fdf854c1b6532e1ebcb
[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" "60d9b5e85e81226197e505bcee08435a96b0dd90990e9fdf854c1b6532e1ebcb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipe_drop-be5df9b510b297d4)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/drop_order.rs (/opt/rustwide/target/debug/deps/drop_order-dc2f31208534a476)
[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 1 test
[INFO] [stdout] test pipe_ref_drop ... ok
[INFO] [stderr]    Doc-tests pipe-drop
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 141) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - PipeDrop (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - PipeDrop (line 98) ... ok
[INFO] [stdout] test src/lib.rs - PipeDrop (line 50) ... ok
[INFO] [stdout] test src/lib.rs - PipeDrop (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60d9b5e85e81226197e505bcee08435a96b0dd90990e9fdf854c1b6532e1ebcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d9b5e85e81226197e505bcee08435a96b0dd90990e9fdf854c1b6532e1ebcb", kill_on_drop: false }`
[INFO] [stdout] 60d9b5e85e81226197e505bcee08435a96b0dd90990e9fdf854c1b6532e1ebcb