[INFO] crate google-adexchangebuyer1d4-cli 1.0.8+20180823 is already in cache
[INFO] extracting crate google-adexchangebuyer1d4-cli 1.0.8+20180823 into work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/google-adexchangebuyer1d4-cli/1.0.8+20180823
[INFO] extracting crate google-adexchangebuyer1d4-cli 1.0.8+20180823 into work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/google-adexchangebuyer1d4-cli/1.0.8+20180823
[INFO] validating manifest of google-adexchangebuyer1d4-cli-1.0.8+20180823 on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of google-adexchangebuyer1d4-cli-1.0.8+20180823 on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing google-adexchangebuyer1d4-cli-1.0.8+20180823
[INFO] finished frobbing google-adexchangebuyer1d4-cli-1.0.8+20180823
[INFO] frobbed toml for google-adexchangebuyer1d4-cli-1.0.8+20180823 written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/google-adexchangebuyer1d4-cli/1.0.8+20180823/Cargo.toml
[INFO] started frobbing google-adexchangebuyer1d4-cli-1.0.8+20180823
[INFO] finished frobbing google-adexchangebuyer1d4-cli-1.0.8+20180823
[INFO] frobbed toml for google-adexchangebuyer1d4-cli-1.0.8+20180823 written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/google-adexchangebuyer1d4-cli/1.0.8+20180823/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-adexchangebuyer1d4 v1.0.9+20190614
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking google-adexchangebuyer1d4-cli-1.0.8+20180823 against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-4/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/google-adexchangebuyer1d4-cli/1.0.8+20180823:/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=forbid" "-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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8569428edfb5b0bdde469b7bccb376bbc726e45ad6f4f05db74a3b22cfcb4fdd
[INFO] running `"docker" "start" "-a" "8569428edfb5b0bdde469b7bccb376bbc726e45ad6f4f05db74a3b22cfcb4fdd"`
[INFO] [stderr] warning: version requirement `1.0.8+20180823` for dependency `google-adexchangebuyer1d4` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-adexchangebuyer1d4 v1.0.9+20190614
[INFO] [stderr]     Checking google-adexchangebuyer1d4-cli v1.0.8+20180823 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:394:58
[INFO] [stderr]     |
[INFO] [stderr] 394 | pub fn writer_from_opts(arg: Option<&str>) -> Result<Box<Write>, io::Error> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Write`
[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/cmn.rs:394:58
[INFO] [stderr]     |
[INFO] [stderr] 394 | pub fn writer_from_opts(arg: Option<&str>) -> Result<Box<Write>, io::Error> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `"docker" "inspect" "8569428edfb5b0bdde469b7bccb376bbc726e45ad6f4f05db74a3b22cfcb4fdd"`
[INFO] running `"docker" "rm" "-f" "8569428edfb5b0bdde469b7bccb376bbc726e45ad6f4f05db74a3b22cfcb4fdd"`
[INFO] [stdout] 8569428edfb5b0bdde469b7bccb376bbc726e45ad6f4f05db74a3b22cfcb4fdd