[INFO] fetching crate doublysure 0.1.0...
[INFO] testing doublysure-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate doublysure 0.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate doublysure 0.1.0 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 doublysure 0.1.0
[INFO] finished tweaking crates.io crate doublysure 0.1.0
[INFO] tweaked toml for crates.io crate doublysure 0.1.0 written to /workspace/builds/worker-118/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] [stderr]     Blocking waiting for file lock on package cache
[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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] c225337bd334436a120d7657254c9199d8c8ba9eaaa2fed99d8bb9be29e610a0
[INFO] running `Command { std: "docker" "start" "-a" "c225337bd334436a120d7657254c9199d8c8ba9eaaa2fed99d8bb9be29e610a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c225337bd334436a120d7657254c9199d8c8ba9eaaa2fed99d8bb9be29e610a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c225337bd334436a120d7657254c9199d8c8ba9eaaa2fed99d8bb9be29e610a0", kill_on_drop: false }`
[INFO] [stdout] c225337bd334436a120d7657254c9199d8c8ba9eaaa2fed99d8bb9be29e610a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 18879db8d34ca7781a2669c3d06db66bfeac84d29e07fed2eb6ba665b58bbe14
[INFO] running `Command { std: "docker" "start" "-a" "18879db8d34ca7781a2669c3d06db66bfeac84d29e07fed2eb6ba665b58bbe14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doublysure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "18879db8d34ca7781a2669c3d06db66bfeac84d29e07fed2eb6ba665b58bbe14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18879db8d34ca7781a2669c3d06db66bfeac84d29e07fed2eb6ba665b58bbe14", kill_on_drop: false }`
[INFO] [stdout] 18879db8d34ca7781a2669c3d06db66bfeac84d29e07fed2eb6ba665b58bbe14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 71a40c2e60de8b35402a04fbf4ed320534b03993c6642b301919adaf2ed3758d
[INFO] running `Command { std: "docker" "start" "-a" "71a40c2e60de8b35402a04fbf4ed320534b03993c6642b301919adaf2ed3758d", kill_on_drop: false }`
[INFO] [stderr]    Compiling doublysure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "71a40c2e60de8b35402a04fbf4ed320534b03993c6642b301919adaf2ed3758d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a40c2e60de8b35402a04fbf4ed320534b03993c6642b301919adaf2ed3758d", kill_on_drop: false }`
[INFO] [stdout] 71a40c2e60de8b35402a04fbf4ed320534b03993c6642b301919adaf2ed3758d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] e2035cf29172fab7347f09816b42eb481792348fbec55822b6e083604281fcb2
[INFO] running `Command { std: "docker" "start" "-a" "e2035cf29172fab7347f09816b42eb481792348fbec55822b6e083604281fcb2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doublysure-403385d46a6b910e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::block_deferred_macro ... ok
[INFO] [stdout] test tests::deferred_macro ... ok
[INFO] [stdout] test tests::deferred_method ... ok
[INFO] [stdout] test tests::deferred_namespaced ... ok
[INFO] [stdout] test tests::deferred_sideffects_macro ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::value ... ok
[INFO] [stdout] test tests::value_macro ... ok
[INFO] [stdout] test tests::value_macro_chain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doublysure
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ignored
[INFO] [stdout] test src/lib.rs - make_sure (line 93) ... ok
[INFO] [stdout] test src/lib.rs - make_sure (line 109) ... ok
[INFO] [stdout] test src/lib.rs - make_sure (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2035cf29172fab7347f09816b42eb481792348fbec55822b6e083604281fcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2035cf29172fab7347f09816b42eb481792348fbec55822b6e083604281fcb2", kill_on_drop: false }`
[INFO] [stdout] e2035cf29172fab7347f09816b42eb481792348fbec55822b6e083604281fcb2