[INFO] crate rwt 0.3.0 is already in cache
[INFO] testing rwt-0.3.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rwt 0.3.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate rwt 0.3.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rwt 0.3.0
[INFO] finished tweaking crates.io crate rwt 0.3.0
[INFO] tweaked toml for crates.io crate rwt 0.3.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c7041ea034c62baabbec06ba17cfb7f3c39c1261134cfae1cc964e32b012dd9e
[INFO] running `"docker" "start" "-a" "c7041ea034c62baabbec06ba17cfb7f3c39c1261134cfae1cc964e32b012dd9e"`
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling rwt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "c7041ea034c62baabbec06ba17cfb7f3c39c1261134cfae1cc964e32b012dd9e"`
[INFO] running `"docker" "rm" "-f" "c7041ea034c62baabbec06ba17cfb7f3c39c1261134cfae1cc964e32b012dd9e"`
[INFO] [stdout] c7041ea034c62baabbec06ba17cfb7f3c39c1261134cfae1cc964e32b012dd9e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d4c2e8001df3a5a56387c98b22cac705f881a6abb2d02e6f2c17fee28b979ada
[INFO] running `"docker" "start" "-a" "d4c2e8001df3a5a56387c98b22cac705f881a6abb2d02e6f2c17fee28b979ada"`
[INFO] [stderr]    Compiling rwt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "d4c2e8001df3a5a56387c98b22cac705f881a6abb2d02e6f2c17fee28b979ada"`
[INFO] running `"docker" "rm" "-f" "d4c2e8001df3a5a56387c98b22cac705f881a6abb2d02e6f2c17fee28b979ada"`
[INFO] [stdout] d4c2e8001df3a5a56387c98b22cac705f881a6abb2d02e6f2c17fee28b979ada
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 791d493334d015b0375b83c1871d18cff94582cf90b02607752e3afa8df3ff3d
[INFO] running `"docker" "start" "-a" "791d493334d015b0375b83c1871d18cff94582cf90b02607752e3afa8df3ff3d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rwt-216e680baeb71228
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::create_rwt_with_payload ... ok
[INFO] [stdout] test tests::deserialize_rwt ... ok
[INFO] [stdout] test tests::serialize_rwt ... ok
[INFO] [stdout] test tests::validate_rwt ... ok
[INFO] [stdout] test tests::invalidate_rwt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rwt
[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" "791d493334d015b0375b83c1871d18cff94582cf90b02607752e3afa8df3ff3d"`
[INFO] running `"docker" "rm" "-f" "791d493334d015b0375b83c1871d18cff94582cf90b02607752e3afa8df3ff3d"`
[INFO] [stdout] 791d493334d015b0375b83c1871d18cff94582cf90b02607752e3afa8df3ff3d