[INFO] fetching crate shorty 0.5.1...
[INFO] extracting crate shorty 0.5.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/shorty/0.5.1
[INFO] extracting crate shorty 0.5.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/shorty/0.5.1
[INFO] validating manifest of shorty-0.5.1 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 shorty-0.5.1 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 shorty-0.5.1
[INFO] finished frobbing shorty-0.5.1
[INFO] frobbed toml for shorty-0.5.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/shorty/0.5.1/Cargo.toml
[INFO] started frobbing shorty-0.5.1
[INFO] finished frobbing shorty-0.5.1
[INFO] frobbed toml for shorty-0.5.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/shorty/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 shorty-0.5.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/shorty/0.5.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6828d4a04abfc5bd6050945f15a0930e281c0f262f148d81961ec518bfa9f286
[INFO] running `"docker" "start" "-a" "6828d4a04abfc5bd6050945f15a0930e281c0f262f148d81961ec518bfa9f286"`
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling nanoid v0.2.0
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling redis v0.10.0
[INFO] [stderr]    Compiling shorty v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:23
[INFO] [stderr]    |
[INFO] [stderr] 42 |     cause: Option<Box<Error>>,
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:57
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn new_with_cause(message: &'static str, error: Box<Error>) -> ShortenerError {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.11s
[INFO] running `"docker" "inspect" "6828d4a04abfc5bd6050945f15a0930e281c0f262f148d81961ec518bfa9f286"`
[INFO] running `"docker" "rm" "-f" "6828d4a04abfc5bd6050945f15a0930e281c0f262f148d81961ec518bfa9f286"`
[INFO] [stdout] 6828d4a04abfc5bd6050945f15a0930e281c0f262f148d81961ec518bfa9f286
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/shorty/0.5.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ad9959eb4235ff5d414f0cb1f23e0813c1f34f2b7987a3f9bcfff24357274903
[INFO] running `"docker" "start" "-a" "ad9959eb4235ff5d414f0cb1f23e0813c1f34f2b7987a3f9bcfff24357274903"`
[INFO] [stderr]    Compiling shorty v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:23
[INFO] [stderr]    |
[INFO] [stderr] 42 |     cause: Option<Box<Error>>,
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:57
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn new_with_cause(message: &'static str, error: Box<Error>) -> ShortenerError {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `"docker" "inspect" "ad9959eb4235ff5d414f0cb1f23e0813c1f34f2b7987a3f9bcfff24357274903"`
[INFO] running `"docker" "rm" "-f" "ad9959eb4235ff5d414f0cb1f23e0813c1f34f2b7987a3f9bcfff24357274903"`
[INFO] [stdout] ad9959eb4235ff5d414f0cb1f23e0813c1f34f2b7987a3f9bcfff24357274903
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/shorty/0.5.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c1cad7759a6a316e7e39968b059354e6e4a4e7273f281f67fe3d02a0a4335c64
[INFO] running `"docker" "start" "-a" "c1cad7759a6a316e7e39968b059354e6e4a4e7273f281f67fe3d02a0a4335c64"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shorty-d5b4e9ad257363b6
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_shorten_unhappy_path_invalid_api_key ... ok
[INFO] [stdout] test tests::test_lookup ... ok
[INFO] [stdout] test tests::test_shorten_happy_path_no_api_key ... ok
[INFO] [stdout] test tests::test_shorten_happy_path_first_call ... ok
[INFO] [stdout] test tests::test_shorten_unhappy_path_bad_url ... ok
[INFO] [stdout] test tests::test_shorten_happy_path_second_call ... ok
[INFO] [stdout] test tests::test_shorten_unhappy_path_rate_limit_exceeded ... ok
[INFO] [stdout] test tests::test_shorten_happy_path_no_rate_limit ... ok
[INFO] [stdout] test tests::test_shorten_unhappy_path_same_domain ... ok
[INFO] [stdout] test tests::test_shorten_unhappy_path_too_many_attempts_generating_id ... ok
[INFO] [stdout] test tests::test_shorten_happy_path_rate_limit_expired ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shorty
[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" "c1cad7759a6a316e7e39968b059354e6e4a4e7273f281f67fe3d02a0a4335c64"`
[INFO] running `"docker" "rm" "-f" "c1cad7759a6a316e7e39968b059354e6e4a4e7273f281f67fe3d02a0a4335c64"`
[INFO] [stdout] c1cad7759a6a316e7e39968b059354e6e4a4e7273f281f67fe3d02a0a4335c64