[INFO] fetching crate best_macros 0.1.3...
[INFO] testing best_macros-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate best_macros 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate best_macros 0.1.3 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] started tweaking crates.io crate best_macros 0.1.3
[INFO] finished tweaking crates.io crate best_macros 0.1.3
[INFO] tweaked toml for crates.io crate best_macros 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41bbd3140eca3c505acbc1e72d4829ab5ca5711186bdd7d93e01b720f6f0635c
[INFO] running `Command { std: "docker" "start" "-a" "41bbd3140eca3c505acbc1e72d4829ab5ca5711186bdd7d93e01b720f6f0635c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41bbd3140eca3c505acbc1e72d4829ab5ca5711186bdd7d93e01b720f6f0635c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bbd3140eca3c505acbc1e72d4829ab5ca5711186bdd7d93e01b720f6f0635c", kill_on_drop: false }`
[INFO] [stdout] 41bbd3140eca3c505acbc1e72d4829ab5ca5711186bdd7d93e01b720f6f0635c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 410f4aadf01a5b003c81b63c369db3502cabfd5d91b7739249bebba24bebf615
[INFO] running `Command { std: "docker" "start" "-a" "410f4aadf01a5b003c81b63c369db3502cabfd5d91b7739249bebba24bebf615", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling best_macros v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "410f4aadf01a5b003c81b63c369db3502cabfd5d91b7739249bebba24bebf615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410f4aadf01a5b003c81b63c369db3502cabfd5d91b7739249bebba24bebf615", kill_on_drop: false }`
[INFO] [stdout] 410f4aadf01a5b003c81b63c369db3502cabfd5d91b7739249bebba24bebf615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80b0b97a6f47e720fe423952dbdfbb616eed150c13275edc2e181420fd9bfb55
[INFO] running `Command { std: "docker" "start" "-a" "80b0b97a6f47e720fe423952dbdfbb616eed150c13275edc2e181420fd9bfb55", kill_on_drop: false }`
[INFO] [stderr]    Compiling best_macros v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/best_macros-feb25f669ca0bd50)
[INFO] [stderr]   Executable tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-309c214d7cfb7535)
[INFO] running `Command { std: "docker" "inspect" "80b0b97a6f47e720fe423952dbdfbb616eed150c13275edc2e181420fd9bfb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b0b97a6f47e720fe423952dbdfbb616eed150c13275edc2e181420fd9bfb55", kill_on_drop: false }`
[INFO] [stdout] 80b0b97a6f47e720fe423952dbdfbb616eed150c13275edc2e181420fd9bfb55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2961c2d574ec783ad7d4072492edf6b75242b1b8b13cdf1363605a83b454cc95
[INFO] running `Command { std: "docker" "start" "-a" "2961c2d574ec783ad7d4072492edf6b75242b1b8b13cdf1363605a83b454cc95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/best_macros-feb25f669ca0bd50)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-309c214d7cfb7535)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_public_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests best_macros
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2961c2d574ec783ad7d4072492edf6b75242b1b8b13cdf1363605a83b454cc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2961c2d574ec783ad7d4072492edf6b75242b1b8b13cdf1363605a83b454cc95", kill_on_drop: false }`
[INFO] [stdout] 2961c2d574ec783ad7d4072492edf6b75242b1b8b13cdf1363605a83b454cc95