[INFO] crate money_type 0.0.3 is already in cache
[INFO] extracting crate money_type 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/money_type/0.0.3
[INFO] extracting crate money_type 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/money_type/0.0.3
[INFO] validating manifest of money_type-0.0.3 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 money_type-0.0.3 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 money_type-0.0.3
[INFO] finished frobbing money_type-0.0.3
[INFO] frobbed toml for money_type-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/money_type/0.0.3/Cargo.toml
[INFO] started frobbing money_type-0.0.3
[INFO] finished frobbing money_type-0.0.3
[INFO] frobbed toml for money_type-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/money_type/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing money_type-0.0.3 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/money_type/0.0.3:/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] 9e97c587169513b6454e59c3d451678ea7ca23b18324fcaae6e3b1b11bb0512f
[INFO] running `"docker" "start" "-a" "9e97c587169513b6454e59c3d451678ea7ca23b18324fcaae6e3b1b11bb0512f"`
[INFO] [stderr]    Compiling money_type v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `crate::Money`
[INFO] [stderr]    --> src/lib.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |     use crate::Money;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]    --> src/lib.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |     use std::str::FromStr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "9e97c587169513b6454e59c3d451678ea7ca23b18324fcaae6e3b1b11bb0512f"`
[INFO] running `"docker" "rm" "-f" "9e97c587169513b6454e59c3d451678ea7ca23b18324fcaae6e3b1b11bb0512f"`
[INFO] [stdout] 9e97c587169513b6454e59c3d451678ea7ca23b18324fcaae6e3b1b11bb0512f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/money_type/0.0.3:/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] 36bac0ff8ac435952ec90c83a9109ac2769ad9706058f5df685e63d2b4293f20
[INFO] running `"docker" "start" "-a" "36bac0ff8ac435952ec90c83a9109ac2769ad9706058f5df685e63d2b4293f20"`
[INFO] [stderr]    Compiling money_type v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "36bac0ff8ac435952ec90c83a9109ac2769ad9706058f5df685e63d2b4293f20"`
[INFO] running `"docker" "rm" "-f" "36bac0ff8ac435952ec90c83a9109ac2769ad9706058f5df685e63d2b4293f20"`
[INFO] [stdout] 36bac0ff8ac435952ec90c83a9109ac2769ad9706058f5df685e63d2b4293f20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/money_type/0.0.3:/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] 7bc0eef0c3a8fb6b1ff4f78ae7610949d722883c6b958f81bafe84374fce8bc5
[INFO] running `"docker" "start" "-a" "7bc0eef0c3a8fb6b1ff4f78ae7610949d722883c6b958f81bafe84374fce8bc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/money_type-fb89bd149bacfaab
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_create_from_small_int ... ok
[INFO] [stdout] test test::test_add_operation ... ok
[INFO] [stdout] test test::test_create_from_big_int ... ok
[INFO] [stdout] test test::test_create_from_string ... ok
[INFO] [stdout] test test::test_div_operation ... ok
[INFO] [stdout] test test::test_failing_creating_form_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests money_type
[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" "7bc0eef0c3a8fb6b1ff4f78ae7610949d722883c6b958f81bafe84374fce8bc5"`
[INFO] running `"docker" "rm" "-f" "7bc0eef0c3a8fb6b1ff4f78ae7610949d722883c6b958f81bafe84374fce8bc5"`
[INFO] [stdout] 7bc0eef0c3a8fb6b1ff4f78ae7610949d722883c6b958f81bafe84374fce8bc5