[INFO] fetching crate adhocerr 0.1.2...
[INFO] testing adhocerr-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate adhocerr 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate adhocerr 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adhocerr 0.1.2
[INFO] finished tweaking crates.io crate adhocerr 0.1.2
[INFO] tweaked toml for crates.io crate adhocerr 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd765d3802053b9e646696c27ab70213c260252a9d9351b2433c2847bb0132f6
[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" "cd765d3802053b9e646696c27ab70213c260252a9d9351b2433c2847bb0132f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd765d3802053b9e646696c27ab70213c260252a9d9351b2433c2847bb0132f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd765d3802053b9e646696c27ab70213c260252a9d9351b2433c2847bb0132f6", kill_on_drop: false }`
[INFO] [stdout] cd765d3802053b9e646696c27ab70213c260252a9d9351b2433c2847bb0132f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c06e9313bf27cf9e2989839e731ed6d18d3837ea7006602a3dbcfba5b29d29
[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" "43c06e9313bf27cf9e2989839e731ed6d18d3837ea7006602a3dbcfba5b29d29", kill_on_drop: false }`
[INFO] [stderr]    Compiling adhocerr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "43c06e9313bf27cf9e2989839e731ed6d18d3837ea7006602a3dbcfba5b29d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c06e9313bf27cf9e2989839e731ed6d18d3837ea7006602a3dbcfba5b29d29", kill_on_drop: false }`
[INFO] [stdout] 43c06e9313bf27cf9e2989839e731ed6d18d3837ea7006602a3dbcfba5b29d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58317c2f50275dc1453c7c80fd535c2b889e94c1fccb4addca702b75ee0d9fa8
[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" "58317c2f50275dc1453c7c80fd535c2b889e94c1fccb4addca702b75ee0d9fa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling adhocerr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "58317c2f50275dc1453c7c80fd535c2b889e94c1fccb4addca702b75ee0d9fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58317c2f50275dc1453c7c80fd535c2b889e94c1fccb4addca702b75ee0d9fa8", kill_on_drop: false }`
[INFO] [stdout] 58317c2f50275dc1453c7c80fd535c2b889e94c1fccb4addca702b75ee0d9fa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2045f503482bbd9eebffb3ce3139367930aad6db8d0f1d8b8c3800718395d550
[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" "2045f503482bbd9eebffb3ce3139367930aad6db8d0f1d8b8c3800718395d550", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adhocerr-d09e42cd81e1a3a0)
[INFO] [stdout] test tests::ensure_impl - should panic ... ok
[INFO] [stderr]    Doc-tests adhocerr
[INFO] [stdout] test tests::ensure_coerce - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - wrap (line 149) ... ok
[INFO] [stdout] test src/lib.rs - err (line 288) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 386) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 447) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 115) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 103) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 163) ... ok
[INFO] [stdout] test src/lib.rs - err (line 234) ... ok
[INFO] [stdout] test src/lib.rs - err (line 267) ... ok
[INFO] [stdout] test src/lib.rs - err (line 216) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 428) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 375) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2045f503482bbd9eebffb3ce3139367930aad6db8d0f1d8b8c3800718395d550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2045f503482bbd9eebffb3ce3139367930aad6db8d0f1d8b8c3800718395d550", kill_on_drop: false }`
[INFO] [stdout] 2045f503482bbd9eebffb3ce3139367930aad6db8d0f1d8b8c3800718395d550