[INFO] crate ectoken 0.1.1 is already in cache
[INFO] extracting crate ectoken 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ectoken/0.1.1
[INFO] extracting crate ectoken 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ectoken/0.1.1
[INFO] validating manifest of ectoken-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 ectoken-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 ectoken-0.1.1
[INFO] finished frobbing ectoken-0.1.1
[INFO] frobbed toml for ectoken-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ectoken/0.1.1/Cargo.toml
[INFO] started frobbing ectoken-0.1.1
[INFO] finished frobbing ectoken-0.1.1
[INFO] frobbed toml for ectoken-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ectoken/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] 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 ectoken-0.1.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ectoken/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 63f31d24950cf50a5b76e540a85a3c675ea369c45bb5ef4fc0544eda6eca05d4
[INFO] running `"docker" "start" "-a" "63f31d24950cf50a5b76e540a85a3c675ea369c45bb5ef4fc0544eda6eca05d4"`
[INFO] [stderr]    Compiling ectoken v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:32
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn 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 2.14s
[INFO] running `"docker" "inspect" "63f31d24950cf50a5b76e540a85a3c675ea369c45bb5ef4fc0544eda6eca05d4"`
[INFO] running `"docker" "rm" "-f" "63f31d24950cf50a5b76e540a85a3c675ea369c45bb5ef4fc0544eda6eca05d4"`
[INFO] [stdout] 63f31d24950cf50a5b76e540a85a3c675ea369c45bb5ef4fc0544eda6eca05d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ectoken/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cfc0c0457fa930e9c84869097e7c1078b198abde23049012d33ca82fc8668e61
[INFO] running `"docker" "start" "-a" "cfc0c0457fa930e9c84869097e7c1078b198abde23049012d33ca82fc8668e61"`
[INFO] [stderr]    Compiling ectoken v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:32
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn 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 1.75s
[INFO] running `"docker" "inspect" "cfc0c0457fa930e9c84869097e7c1078b198abde23049012d33ca82fc8668e61"`
[INFO] running `"docker" "rm" "-f" "cfc0c0457fa930e9c84869097e7c1078b198abde23049012d33ca82fc8668e61"`
[INFO] [stdout] cfc0c0457fa930e9c84869097e7c1078b198abde23049012d33ca82fc8668e61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ectoken/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 90f3bc9b6347eb729a7cb71f137c53b0a9dea8fa9fb17f600898e6448d9fc343
[INFO] running `"docker" "start" "-a" "90f3bc9b6347eb729a7cb71f137c53b0a9dea8fa9fb17f600898e6448d9fc343"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ectoken-ee0ff325192f383c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_returns_err_on_invalid_length ... ok
[INFO] [stdout] test tests::it_returns_err_on_invalid_base64_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ectoken-3f3105e3de8ad94e
[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] [stderr]    Doc-tests ectoken
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - decrypt_v3 (line 65) ... ok
[INFO] [stdout] test src/lib.rs - encrypt_v3 (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "90f3bc9b6347eb729a7cb71f137c53b0a9dea8fa9fb17f600898e6448d9fc343"`
[INFO] running `"docker" "rm" "-f" "90f3bc9b6347eb729a7cb71f137c53b0a9dea8fa9fb17f600898e6448d9fc343"`
[INFO] [stdout] 90f3bc9b6347eb729a7cb71f137c53b0a9dea8fa9fb17f600898e6448d9fc343