[INFO] fetching crate molcajete 0.1.0...
[INFO] testing molcajete-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate molcajete 0.1.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate molcajete 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 molcajete 0.1.0
[INFO] finished tweaking crates.io crate molcajete 0.1.0
[INFO] tweaked toml for crates.io crate molcajete 0.1.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate molcajete 0.1.0 already has a lockfile, it will not be regenerated
[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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 4fabb6862e7bb8b4dd02dcb2d8586d7c252be54fdf0abaa497e7fb4e048e8992
[INFO] running `Command { std: "docker" "start" "-a" "4fabb6862e7bb8b4dd02dcb2d8586d7c252be54fdf0abaa497e7fb4e048e8992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fabb6862e7bb8b4dd02dcb2d8586d7c252be54fdf0abaa497e7fb4e048e8992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fabb6862e7bb8b4dd02dcb2d8586d7c252be54fdf0abaa497e7fb4e048e8992", kill_on_drop: false }`
[INFO] [stdout] 4fabb6862e7bb8b4dd02dcb2d8586d7c252be54fdf0abaa497e7fb4e048e8992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] c60e5e38de341baab0d42c20ed7e52e17a759a92eec9fee5db0a7b946ae3b898
[INFO] running `Command { std: "docker" "start" "-a" "c60e5e38de341baab0d42c20ed7e52e17a759a92eec9fee5db0a7b946ae3b898", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling molcajete v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "c60e5e38de341baab0d42c20ed7e52e17a759a92eec9fee5db0a7b946ae3b898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60e5e38de341baab0d42c20ed7e52e17a759a92eec9fee5db0a7b946ae3b898", kill_on_drop: false }`
[INFO] [stdout] c60e5e38de341baab0d42c20ed7e52e17a759a92eec9fee5db0a7b946ae3b898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 08ba95d18884174ba268659fa8b246c922f3120ba21765482af5306deebdf5bd
[INFO] running `Command { std: "docker" "start" "-a" "08ba95d18884174ba268659fa8b246c922f3120ba21765482af5306deebdf5bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling molcajete v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "08ba95d18884174ba268659fa8b246c922f3120ba21765482af5306deebdf5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ba95d18884174ba268659fa8b246c922f3120ba21765482af5306deebdf5bd", kill_on_drop: false }`
[INFO] [stdout] 08ba95d18884174ba268659fa8b246c922f3120ba21765482af5306deebdf5bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] ecc577cba2dbf3c5e5079780858fedc27d0aba1cd81e13b9ee296c51619b0f4e
[INFO] running `Command { std: "docker" "start" "-a" "ecc577cba2dbf3c5e5079780858fedc27d0aba1cd81e13b9ee296c51619b0f4e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/molcajete-862d444b464e62a7)
[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" "ecc577cba2dbf3c5e5079780858fedc27d0aba1cd81e13b9ee296c51619b0f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc577cba2dbf3c5e5079780858fedc27d0aba1cd81e13b9ee296c51619b0f4e", kill_on_drop: false }`
[INFO] [stdout] ecc577cba2dbf3c5e5079780858fedc27d0aba1cd81e13b9ee296c51619b0f4e