[INFO] updating cached repository Idolf/date-stuff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Idolf/date-stuff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Idolf/date-stuff" "work/ex/beta-1.38-1/sources/1.37.0/gh/Idolf/date-stuff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Idolf/date-stuff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Idolf/date-stuff" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Idolf/date-stuff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Idolf/date-stuff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cda735fe5f472790516615231d000a4836ae692b
[INFO] sha for GitHub repo Idolf/date-stuff: cda735fe5f472790516615231d000a4836ae692b
[INFO] validating manifest of Idolf/date-stuff on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Idolf/date-stuff on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Idolf/date-stuff
[INFO] finished frobbing Idolf/date-stuff
[INFO] frobbed toml for Idolf/date-stuff written to work/ex/beta-1.38-1/sources/1.37.0/gh/Idolf/date-stuff/Cargo.toml
[INFO] started frobbing Idolf/date-stuff
[INFO] finished frobbing Idolf/date-stuff
[INFO] frobbed toml for Idolf/date-stuff written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Idolf/date-stuff/Cargo.toml
[INFO] crate Idolf/date-stuff already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Idolf/date-stuff against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Idolf/date-stuff:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8f6d5cff63d6b4d2f8793f7731802a4c5cb19c43b8e823a5c4288ee896f8902b
[INFO] running `"docker" "start" "-a" "8f6d5cff63d6b4d2f8793f7731802a4c5cb19c43b8e823a5c4288ee896f8902b"`
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling date-stuff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `"docker" "inspect" "8f6d5cff63d6b4d2f8793f7731802a4c5cb19c43b8e823a5c4288ee896f8902b"`
[INFO] running `"docker" "rm" "-f" "8f6d5cff63d6b4d2f8793f7731802a4c5cb19c43b8e823a5c4288ee896f8902b"`
[INFO] [stdout] 8f6d5cff63d6b4d2f8793f7731802a4c5cb19c43b8e823a5c4288ee896f8902b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Idolf/date-stuff:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5978fda4a771817655b62bdd97662b0a7fd5c70832d5ed5735d55b4a206dc9c8
[INFO] running `"docker" "start" "-a" "5978fda4a771817655b62bdd97662b0a7fd5c70832d5ed5735d55b4a206dc9c8"`
[INFO] [stderr]    Compiling date-stuff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "5978fda4a771817655b62bdd97662b0a7fd5c70832d5ed5735d55b4a206dc9c8"`
[INFO] running `"docker" "rm" "-f" "5978fda4a771817655b62bdd97662b0a7fd5c70832d5ed5735d55b4a206dc9c8"`
[INFO] [stdout] 5978fda4a771817655b62bdd97662b0a7fd5c70832d5ed5735d55b4a206dc9c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Idolf/date-stuff:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8fa17a3ea2e86a22773084098bcec0bfdf5861f16ebc6e5cdcb5124544d3b1c5
[INFO] running `"docker" "start" "-a" "8fa17a3ea2e86a22773084098bcec0bfdf5861f16ebc6e5cdcb5124544d3b1c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/date_stuff-9400cf0beaf476ce
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8fa17a3ea2e86a22773084098bcec0bfdf5861f16ebc6e5cdcb5124544d3b1c5"`
[INFO] running `"docker" "rm" "-f" "8fa17a3ea2e86a22773084098bcec0bfdf5861f16ebc6e5cdcb5124544d3b1c5"`
[INFO] [stdout] 8fa17a3ea2e86a22773084098bcec0bfdf5861f16ebc6e5cdcb5124544d3b1c5