[INFO] crate bigtable 0.4.0 is already in cache
[INFO] extracting crate bigtable 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bigtable/0.4.0
[INFO] extracting crate bigtable 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bigtable/0.4.0
[INFO] validating manifest of bigtable-0.4.0 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 bigtable-0.4.0 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 bigtable-0.4.0
[INFO] finished frobbing bigtable-0.4.0
[INFO] frobbed toml for bigtable-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bigtable/0.4.0/Cargo.toml
[INFO] started frobbing bigtable-0.4.0
[INFO] finished frobbing bigtable-0.4.0
[INFO] frobbed toml for bigtable-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bigtable/0.4.0/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing bigtable-0.4.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bigtable/0.4.0:/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] 95a9c888222d61ee45a1d49df2af56cadd679d9a806b70f4fb6a8604fe9a1c21
[INFO] running `"docker" "start" "-a" "95a9c888222d61ee45a1d49df2af56cadd679d9a806b70f4fb6a8604fe9a1c21"`
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling protobuf v1.7.5
[INFO] [stderr]    Compiling smpl_jwt v0.2.1
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling goauth v0.2.14
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for type `smpl_jwt::RSAKey` in the current scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/goauth-0.2.14/src/credentials.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 |         Ok(RSAKey::from_str(&self.private_key)?)
[INFO] [stderr]    |                    ^^^^^^^^ function or associated item not found in `smpl_jwt::RSAKey`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]            `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `goauth`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "95a9c888222d61ee45a1d49df2af56cadd679d9a806b70f4fb6a8604fe9a1c21"`
[INFO] running `"docker" "rm" "-f" "95a9c888222d61ee45a1d49df2af56cadd679d9a806b70f4fb6a8604fe9a1c21"`
[INFO] [stdout] 95a9c888222d61ee45a1d49df2af56cadd679d9a806b70f4fb6a8604fe9a1c21