[INFO] crate serde_stacker 0.1.0 is already in cache
[INFO] testing serde_stacker-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate serde_stacker 0.1.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate serde_stacker 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde_stacker 0.1.0
[INFO] finished tweaking crates.io crate serde_stacker 0.1.0
[INFO] tweaked toml for crates.io crate serde_stacker 0.1.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded psm v0.1.5
[INFO] [stderr]   Downloaded stacker v0.1.6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] f456b067aadf91a5c5205d21c8fe8260c876aea22905466fc692dd0f4653850a
[INFO] running `"docker" "start" "-a" "f456b067aadf91a5c5205d21c8fe8260c876aea22905466fc692dd0f4653850a"`
[INFO] [stderr]    Compiling psm v0.1.5
[INFO] [stderr]    Compiling stacker v0.1.6
[INFO] [stderr]    Compiling serde_stacker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "f456b067aadf91a5c5205d21c8fe8260c876aea22905466fc692dd0f4653850a"`
[INFO] running `"docker" "rm" "-f" "f456b067aadf91a5c5205d21c8fe8260c876aea22905466fc692dd0f4653850a"`
[INFO] [stdout] f456b067aadf91a5c5205d21c8fe8260c876aea22905466fc692dd0f4653850a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 680a4c94fa74a0cbeef0eed48dd48ca963d17ee8a29acb62d5ba0dc5aeb07fad
[INFO] running `"docker" "start" "-a" "680a4c94fa74a0cbeef0eed48dd48ca963d17ee8a29acb62d5ba0dc5aeb07fad"`
[INFO] [stderr]    Compiling serde_stacker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `disable_recursion_limit` found for type `serde_json::de::Deserializer<serde_json::read::StrRead<'_>>` in the current scope
[INFO] [stderr]   --> tests/test.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     deserializer.disable_recursion_limit();
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ method not found in `serde_json::de::Deserializer<serde_json::read::StrRead<'_>>`
[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 `serde_stacker`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "680a4c94fa74a0cbeef0eed48dd48ca963d17ee8a29acb62d5ba0dc5aeb07fad"`
[INFO] running `"docker" "rm" "-f" "680a4c94fa74a0cbeef0eed48dd48ca963d17ee8a29acb62d5ba0dc5aeb07fad"`
[INFO] [stdout] 680a4c94fa74a0cbeef0eed48dd48ca963d17ee8a29acb62d5ba0dc5aeb07fad