[INFO] fetching crate doublysure 0.1.0...
[INFO] testing doublysure-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate doublysure 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate doublysure 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e257aca125adbd99e3a0cab8d80aad350f8c748b0903fce7519165b0a6b6f70
[INFO] running `Command { std: "docker" "start" "-a" "9e257aca125adbd99e3a0cab8d80aad350f8c748b0903fce7519165b0a6b6f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e257aca125adbd99e3a0cab8d80aad350f8c748b0903fce7519165b0a6b6f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e257aca125adbd99e3a0cab8d80aad350f8c748b0903fce7519165b0a6b6f70", kill_on_drop: false }`
[INFO] [stdout] 9e257aca125adbd99e3a0cab8d80aad350f8c748b0903fce7519165b0a6b6f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c21198dfb1ac3c9ad971eb256bbe8efb31a2e7ec2dfc1a5f5e5f18e37e4debf
[INFO] running `Command { std: "docker" "start" "-a" "0c21198dfb1ac3c9ad971eb256bbe8efb31a2e7ec2dfc1a5f5e5f18e37e4debf", 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 13.91s
[INFO] running `Command { std: "docker" "inspect" "0c21198dfb1ac3c9ad971eb256bbe8efb31a2e7ec2dfc1a5f5e5f18e37e4debf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c21198dfb1ac3c9ad971eb256bbe8efb31a2e7ec2dfc1a5f5e5f18e37e4debf", kill_on_drop: false }`
[INFO] [stdout] 0c21198dfb1ac3c9ad971eb256bbe8efb31a2e7ec2dfc1a5f5e5f18e37e4debf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc103f40b732fac15b164b02c1d483ab20fad8ebd1196d65492776e13a14d766
[INFO] running `Command { std: "docker" "start" "-a" "cc103f40b732fac15b164b02c1d483ab20fad8ebd1196d65492776e13a14d766", kill_on_drop: false }`
[INFO] [stderr]    Compiling doublysure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "cc103f40b732fac15b164b02c1d483ab20fad8ebd1196d65492776e13a14d766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc103f40b732fac15b164b02c1d483ab20fad8ebd1196d65492776e13a14d766", kill_on_drop: false }`
[INFO] [stdout] cc103f40b732fac15b164b02c1d483ab20fad8ebd1196d65492776e13a14d766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5922d574dabe7bc1384e072e3eb206678a8c52d447e472f1c98172df3a9fb9ad
[INFO] running `Command { std: "docker" "start" "-a" "5922d574dabe7bc1384e072e3eb206678a8c52d447e472f1c98172df3a9fb9ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doublysure-2bad3492f0666b13)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doublysure
[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_sideffects_macro ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::deferred_namespaced ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ignored
[INFO] [stdout] test src/lib.rs - make_sure (line 126) ... ok
[INFO] [stdout] test src/lib.rs - make_sure (line 93) ... ok
[INFO] [stdout] test src/lib.rs - make_sure (line 109) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5922d574dabe7bc1384e072e3eb206678a8c52d447e472f1c98172df3a9fb9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5922d574dabe7bc1384e072e3eb206678a8c52d447e472f1c98172df3a9fb9ad", kill_on_drop: false }`
[INFO] [stdout] 5922d574dabe7bc1384e072e3eb206678a8c52d447e472f1c98172df3a9fb9ad