[INFO] updating cached repository item4net/holiday_gen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/item4net/holiday_gen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/item4net/holiday_gen" "work/ex/beta-1.37-6/sources/1.36.0/gh/item4net/holiday_gen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/item4net/holiday_gen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/item4net/holiday_gen" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/item4net/holiday_gen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/item4net/holiday_gen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8ce8e7bb05333fed8e6afcf07e83eeebbec9a79
[INFO] sha for GitHub repo item4net/holiday_gen: d8ce8e7bb05333fed8e6afcf07e83eeebbec9a79
[INFO] validating manifest of item4net/holiday_gen on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of item4net/holiday_gen on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing item4net/holiday_gen
[INFO] finished frobbing item4net/holiday_gen
[INFO] frobbed toml for item4net/holiday_gen written to work/ex/beta-1.37-6/sources/1.36.0/gh/item4net/holiday_gen/Cargo.toml
[INFO] started frobbing item4net/holiday_gen
[INFO] finished frobbing item4net/holiday_gen
[INFO] frobbed toml for item4net/holiday_gen written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/item4net/holiday_gen/Cargo.toml
[INFO] crate item4net/holiday_gen already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing item4net/holiday_gen against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/item4net/holiday_gen:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 54a54b49053c4c6797ad47f2cfa1b6bb82ff1f942071ae5d1f457141cbf25507
[INFO] running `"docker" "start" "-a" "54a54b49053c4c6797ad47f2cfa1b6bb82ff1f942071ae5d1f457141cbf25507"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling serde v1.0.86
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.86
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling holiday_gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.67s
[INFO] running `"docker" "inspect" "54a54b49053c4c6797ad47f2cfa1b6bb82ff1f942071ae5d1f457141cbf25507"`
[INFO] running `"docker" "rm" "-f" "54a54b49053c4c6797ad47f2cfa1b6bb82ff1f942071ae5d1f457141cbf25507"`
[INFO] [stdout] 54a54b49053c4c6797ad47f2cfa1b6bb82ff1f942071ae5d1f457141cbf25507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/item4net/holiday_gen:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4a41fc4af73454393f988e3a72ca3747acc1ba96fdb5794a2c09f8f3f07431a6
[INFO] running `"docker" "start" "-a" "4a41fc4af73454393f988e3a72ca3747acc1ba96fdb5794a2c09f8f3f07431a6"`
[INFO] [stderr]    Compiling holiday_gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "4a41fc4af73454393f988e3a72ca3747acc1ba96fdb5794a2c09f8f3f07431a6"`
[INFO] running `"docker" "rm" "-f" "4a41fc4af73454393f988e3a72ca3747acc1ba96fdb5794a2c09f8f3f07431a6"`
[INFO] [stdout] 4a41fc4af73454393f988e3a72ca3747acc1ba96fdb5794a2c09f8f3f07431a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/item4net/holiday_gen:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 581986a57d1568f16f5c71ef78bc056111aacb6b1377b590d83028c17f3d1b33
[INFO] running `"docker" "start" "-a" "581986a57d1568f16f5c71ef78bc056111aacb6b1377b590d83028c17f3d1b33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/holiday_gen-0af6dc32b42e1015
[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" "581986a57d1568f16f5c71ef78bc056111aacb6b1377b590d83028c17f3d1b33"`
[INFO] running `"docker" "rm" "-f" "581986a57d1568f16f5c71ef78bc056111aacb6b1377b590d83028c17f3d1b33"`
[INFO] [stdout] 581986a57d1568f16f5c71ef78bc056111aacb6b1377b590d83028c17f3d1b33