[INFO] crate crowbar 0.2.0 is already in cache
[INFO] testing crowbar-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate crowbar 0.2.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate crowbar 0.2.0 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 crowbar 0.2.0
[INFO] finished tweaking crates.io crate crowbar 0.2.0
[INFO] tweaked toml for crates.io crate crowbar 0.2.0 written to work/builds/worker-0/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] 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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 58dbc202728428f91c3244287ce38c83b6246f664fc14f12792add23a4e2744b
[INFO] running `"docker" "start" "-a" "58dbc202728428f91c3244287ce38c83b6246f664fc14f12792add23a4e2744b"`
[INFO] [stderr]    Compiling cpython v0.1.0
[INFO] [stderr]    Compiling cpython-json v0.2.0
[INFO] [stderr]    Compiling crowbar v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:104:50
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub type LambdaResult<T = Value> = Result<T, Box<std::error::Error>>;
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/lib.rs:236:32
[INFO] [stderr]     |
[INFO] [stderr] 236 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `"docker" "inspect" "58dbc202728428f91c3244287ce38c83b6246f664fc14f12792add23a4e2744b"`
[INFO] running `"docker" "rm" "-f" "58dbc202728428f91c3244287ce38c83b6246f664fc14f12792add23a4e2744b"`
[INFO] [stdout] 58dbc202728428f91c3244287ce38c83b6246f664fc14f12792add23a4e2744b
[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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] e718a41da7bd2b744df0bf7cae08343f647b0da3038fe8787b145a1c51bc33bb
[INFO] running `"docker" "start" "-a" "e718a41da7bd2b744df0bf7cae08343f647b0da3038fe8787b145a1c51bc33bb"`
[INFO] [stderr]    Compiling crowbar v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:104:50
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub type LambdaResult<T = Value> = Result<T, Box<std::error::Error>>;
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/lib.rs:236:32
[INFO] [stderr]     |
[INFO] [stderr] 236 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "e718a41da7bd2b744df0bf7cae08343f647b0da3038fe8787b145a1c51bc33bb"`
[INFO] running `"docker" "rm" "-f" "e718a41da7bd2b744df0bf7cae08343f647b0da3038fe8787b145a1c51bc33bb"`
[INFO] [stdout] e718a41da7bd2b744df0bf7cae08343f647b0da3038fe8787b145a1c51bc33bb
[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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b0ee5afd8269078ba98d6e29419b558e66179f6a681268dcc3bced4c0cc0ef57
[INFO] running `"docker" "start" "-a" "b0ee5afd8269078ba98d6e29419b558e66179f6a681268dcc3bced4c0cc0ef57"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crowbar-b3aadb9af830c258
[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 crowbar
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 276) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 283) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 326) ... ok
[INFO] [stdout] test src/lib.rs - lambda (line 307) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs - lambda (line 294) ... ok
[INFO] [stdout] test src/lib.rs - lambda (line 351) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0ee5afd8269078ba98d6e29419b558e66179f6a681268dcc3bced4c0cc0ef57"`
[INFO] running `"docker" "rm" "-f" "b0ee5afd8269078ba98d6e29419b558e66179f6a681268dcc3bced4c0cc0ef57"`
[INFO] [stdout] b0ee5afd8269078ba98d6e29419b558e66179f6a681268dcc3bced4c0cc0ef57