[INFO] fetching crate weeks-from-now 0.1.2...
[INFO] testing weeks-from-now-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate weeks-from-now 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate weeks-from-now 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate weeks-from-now 0.1.2
[INFO] finished tweaking crates.io crate weeks-from-now 0.1.2
[INFO] tweaked toml for crates.io crate weeks-from-now 0.1.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate weeks-from-now 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0973a9fd18e0722faed6ff6aa40aaf7a7c0bce66aa41911f8a884543d5b8866b
[INFO] running `Command { std: "docker" "start" "-a" "0973a9fd18e0722faed6ff6aa40aaf7a7c0bce66aa41911f8a884543d5b8866b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0973a9fd18e0722faed6ff6aa40aaf7a7c0bce66aa41911f8a884543d5b8866b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0973a9fd18e0722faed6ff6aa40aaf7a7c0bce66aa41911f8a884543d5b8866b", kill_on_drop: false }`
[INFO] [stdout] 0973a9fd18e0722faed6ff6aa40aaf7a7c0bce66aa41911f8a884543d5b8866b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65a5026fd722bbf0d3b9d960de9fda5d2a8b217bb9a831bce4fc1064a1ba638f
[INFO] running `Command { std: "docker" "start" "-a" "65a5026fd722bbf0d3b9d960de9fda5d2a8b217bb9a831bce4fc1064a1ba638f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling weeks-from-now v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.61s
[INFO] running `Command { std: "docker" "inspect" "65a5026fd722bbf0d3b9d960de9fda5d2a8b217bb9a831bce4fc1064a1ba638f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a5026fd722bbf0d3b9d960de9fda5d2a8b217bb9a831bce4fc1064a1ba638f", kill_on_drop: false }`
[INFO] [stdout] 65a5026fd722bbf0d3b9d960de9fda5d2a8b217bb9a831bce4fc1064a1ba638f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751025541dd4810bc0a3f39845c16072826057d1af65c671cff5bfa1934dea63
[INFO] running `Command { std: "docker" "start" "-a" "751025541dd4810bc0a3f39845c16072826057d1af65c671cff5bfa1934dea63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling weeks-from-now v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "751025541dd4810bc0a3f39845c16072826057d1af65c671cff5bfa1934dea63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751025541dd4810bc0a3f39845c16072826057d1af65c671cff5bfa1934dea63", kill_on_drop: false }`
[INFO] [stdout] 751025541dd4810bc0a3f39845c16072826057d1af65c671cff5bfa1934dea63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1000959e74ed44b3e37a72a2c357f1f874afdc8a4c3d37a10a1c5f6b89cdf28f
[INFO] running `Command { std: "docker" "start" "-a" "1000959e74ed44b3e37a72a2c357f1f874afdc8a4c3d37a10a1c5f6b89cdf28f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/weeks_from_now-e0a7f133881376fa)
[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" "1000959e74ed44b3e37a72a2c357f1f874afdc8a4c3d37a10a1c5f6b89cdf28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1000959e74ed44b3e37a72a2c357f1f874afdc8a4c3d37a10a1c5f6b89cdf28f", kill_on_drop: false }`
[INFO] [stdout] 1000959e74ed44b3e37a72a2c357f1f874afdc8a4c3d37a10a1c5f6b89cdf28f