[INFO] crate coinlibio 0.1.1 is already in cache
[INFO] extracting crate coinlibio 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/coinlibio/0.1.1
[INFO] extracting crate coinlibio 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinlibio/0.1.1
[INFO] validating manifest of coinlibio-0.1.1 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 coinlibio-0.1.1 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 coinlibio-0.1.1
[INFO] finished frobbing coinlibio-0.1.1
[INFO] frobbed toml for coinlibio-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/coinlibio/0.1.1/Cargo.toml
[INFO] started frobbing coinlibio-0.1.1
[INFO] finished frobbing coinlibio-0.1.1
[INFO] frobbed toml for coinlibio-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinlibio/0.1.1/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] 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing coinlibio-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinlibio/0.1.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4863ba99f8f6894848f493b5f02fda62b797a5e363be85834ffce606c421f57f
[INFO] running `"docker" "start" "-a" "4863ba99f8f6894848f493b5f02fda62b797a5e363be85834ffce606c421f57f"`
[INFO] [stderr]    Compiling coinlibio v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/coinlib.rs:55:56
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(key: &str) -> Result<(CoinlibAuth), 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/coinlib.rs:69:65
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn new(creds: &CoinlibAuth) -> Result<(CoinlibApi), Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/coinlib.rs:79:31
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> Result<(String), Box<Error>> {
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/coinlib.rs:111:78
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn new(coinlib_creds: &CoinlibAuth) -> Result<(Box<CoinlibApi>), Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/coinlib.rs:90:45
[INFO] [stderr]    |
[INFO] [stderr] 90 |         match std::env::vars().find(|(name, value)| name == &"http_proxy".to_string()) {
[INFO] [stderr]    |                                             ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `"docker" "inspect" "4863ba99f8f6894848f493b5f02fda62b797a5e363be85834ffce606c421f57f"`
[INFO] running `"docker" "rm" "-f" "4863ba99f8f6894848f493b5f02fda62b797a5e363be85834ffce606c421f57f"`
[INFO] [stdout] 4863ba99f8f6894848f493b5f02fda62b797a5e363be85834ffce606c421f57f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinlibio/0.1.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8433782298e528cdb24a2b2505eb967508e64895821d6f8583d618ccae2e4529
[INFO] running `"docker" "start" "-a" "8433782298e528cdb24a2b2505eb967508e64895821d6f8583d618ccae2e4529"`
[INFO] [stderr]    Compiling coinlibio v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/coinlib.rs:55:56
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(key: &str) -> Result<(CoinlibAuth), 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/coinlib.rs:69:65
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn new(creds: &CoinlibAuth) -> Result<(CoinlibApi), Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/coinlib.rs:79:31
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ) -> Result<(String), Box<Error>> {
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/coinlib.rs:111:78
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn new(coinlib_creds: &CoinlibAuth) -> Result<(Box<CoinlibApi>), Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]  --> tests/integration_test.rs:8:41
[INFO] [stderr]   |
[INFO] [stderr] 8 |     match std::env::vars().find(|(name, value)| name == &"COINLIB_TOKEN".to_string()) {
[INFO] [stderr]   |                                         ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/coinlib.rs:90:45
[INFO] [stderr]    |
[INFO] [stderr] 90 |         match std::env::vars().find(|(name, value)| name == &"http_proxy".to_string()) {
[INFO] [stderr]    |                                             ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `"docker" "inspect" "8433782298e528cdb24a2b2505eb967508e64895821d6f8583d618ccae2e4529"`
[INFO] running `"docker" "rm" "-f" "8433782298e528cdb24a2b2505eb967508e64895821d6f8583d618ccae2e4529"`
[INFO] [stdout] 8433782298e528cdb24a2b2505eb967508e64895821d6f8583d618ccae2e4529
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinlibio/0.1.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] feefdcbf30039a5f6ee56ac307e985f25dab561f3d111e9f825fa2bf8d1a7e19
[INFO] running `"docker" "start" "-a" "feefdcbf30039a5f6ee56ac307e985f25dab561f3d111e9f825fa2bf8d1a7e19"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coinlibio-ae9d1fd4d4701e7e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test coinlib::auth_init_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration_test-5d2d2e2385121706
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_coinlib ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coinlibio
[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" "feefdcbf30039a5f6ee56ac307e985f25dab561f3d111e9f825fa2bf8d1a7e19"`
[INFO] running `"docker" "rm" "-f" "feefdcbf30039a5f6ee56ac307e985f25dab561f3d111e9f825fa2bf8d1a7e19"`
[INFO] [stdout] feefdcbf30039a5f6ee56ac307e985f25dab561f3d111e9f825fa2bf8d1a7e19