[INFO] crate oauth2-noserver-rs 0.1.0 is already in cache
[INFO] extracting crate oauth2-noserver-rs 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/oauth2-noserver-rs/0.1.0
[INFO] extracting crate oauth2-noserver-rs 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/oauth2-noserver-rs/0.1.0
[INFO] validating manifest of oauth2-noserver-rs-0.1.0 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 oauth2-noserver-rs-0.1.0 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 oauth2-noserver-rs-0.1.0
[INFO] finished frobbing oauth2-noserver-rs-0.1.0
[INFO] frobbed toml for oauth2-noserver-rs-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/oauth2-noserver-rs/0.1.0/Cargo.toml
[INFO] started frobbing oauth2-noserver-rs-0.1.0
[INFO] finished frobbing oauth2-noserver-rs-0.1.0
[INFO] frobbed toml for oauth2-noserver-rs-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/oauth2-noserver-rs/0.1.0/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] 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 oauth2-noserver-rs-0.1.0 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/oauth2-noserver-rs/0.1.0:/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] 347971212a4d90bf64cd043a35c1c3580a905e2b717eb247120b983d1e0112ba
[INFO] running `"docker" "start" "-a" "347971212a4d90bf64cd043a35c1c3580a905e2b717eb247120b983d1e0112ba"`
[INFO] [stderr]    Compiling webbrowser v0.4.0
[INFO] [stderr]    Compiling oauth2 v1.3.0
[INFO] [stderr]    Compiling oauth2-noserver-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:53
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn authenticate(mut self) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "347971212a4d90bf64cd043a35c1c3580a905e2b717eb247120b983d1e0112ba"`
[INFO] running `"docker" "rm" "-f" "347971212a4d90bf64cd043a35c1c3580a905e2b717eb247120b983d1e0112ba"`
[INFO] [stdout] 347971212a4d90bf64cd043a35c1c3580a905e2b717eb247120b983d1e0112ba
[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/oauth2-noserver-rs/0.1.0:/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] 69a43f5ea545e7b4e19cefbbb8c48a2a402fe03cf588ed8cab284ef6c1a2b904
[INFO] running `"docker" "start" "-a" "69a43f5ea545e7b4e19cefbbb8c48a2a402fe03cf588ed8cab284ef6c1a2b904"`
[INFO] [stderr]    Compiling oauth2-noserver-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:53
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn authenticate(mut self) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "69a43f5ea545e7b4e19cefbbb8c48a2a402fe03cf588ed8cab284ef6c1a2b904"`
[INFO] running `"docker" "rm" "-f" "69a43f5ea545e7b4e19cefbbb8c48a2a402fe03cf588ed8cab284ef6c1a2b904"`
[INFO] [stdout] 69a43f5ea545e7b4e19cefbbb8c48a2a402fe03cf588ed8cab284ef6c1a2b904
[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/oauth2-noserver-rs/0.1.0:/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] b7be193697c5a213fa3c71828d074509803e00d8f71260dbce860f72dcb40d47
[INFO] running `"docker" "start" "-a" "b7be193697c5a213fa3c71828d074509803e00d8f71260dbce860f72dcb40d47"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oauth2_noserver_rs-203077efcd91b715
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oauth2-noserver-rs
[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" "b7be193697c5a213fa3c71828d074509803e00d8f71260dbce860f72dcb40d47"`
[INFO] running `"docker" "rm" "-f" "b7be193697c5a213fa3c71828d074509803e00d8f71260dbce860f72dcb40d47"`
[INFO] [stdout] b7be193697c5a213fa3c71828d074509803e00d8f71260dbce860f72dcb40d47