[INFO] crate xz-decom 0.2.0 is already in cache
[INFO] testing xz-decom-0.2.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate xz-decom 0.2.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate xz-decom 0.2.0 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 xz-decom 0.2.0
[INFO] removed path dependency xz-embedded-sys from crates.io crate xz-decom 0.2.0
[INFO] finished tweaking crates.io crate xz-decom 0.2.0
[INFO] tweaked toml for crates.io crate xz-decom 0.2.0 written to work/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 49e3f1e85424d59c6d5aad7929d3d9b0899de5b530033717a7bd53b35924508a
[INFO] running `"docker" "start" "-a" "49e3f1e85424d59c6d5aad7929d3d9b0899de5b530033717a7bd53b35924508a"`
[INFO] [stderr]    Compiling xz-embedded-sys v0.1.1
[INFO] [stderr]    Compiling xz-decom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn cause<'a>(&'a self) -> Option<&'a Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `"docker" "inspect" "49e3f1e85424d59c6d5aad7929d3d9b0899de5b530033717a7bd53b35924508a"`
[INFO] running `"docker" "rm" "-f" "49e3f1e85424d59c6d5aad7929d3d9b0899de5b530033717a7bd53b35924508a"`
[INFO] [stdout] 49e3f1e85424d59c6d5aad7929d3d9b0899de5b530033717a7bd53b35924508a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 72a04d953d6ea2a7e0570bb89f5ce891c90265ec3a046f9a120442d50e38f9e8
[INFO] running `"docker" "start" "-a" "72a04d953d6ea2a7e0570bb89f5ce891c90265ec3a046f9a120442d50e38f9e8"`
[INFO] [stderr]    Compiling xz-decom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn cause<'a>(&'a self) -> Option<&'a Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> tests/tests.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let cause = err.cause().unwrap();
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> tests/tests.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |             assert!(err.cause().is_none());
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "72a04d953d6ea2a7e0570bb89f5ce891c90265ec3a046f9a120442d50e38f9e8"`
[INFO] running `"docker" "rm" "-f" "72a04d953d6ea2a7e0570bb89f5ce891c90265ec3a046f9a120442d50e38f9e8"`
[INFO] [stdout] 72a04d953d6ea2a7e0570bb89f5ce891c90265ec3a046f9a120442d50e38f9e8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 39b46bb8c2a313ca34f7cf62db06e28af9a728c4e9962f741fbd488858441e86
[INFO] running `"docker" "start" "-a" "39b46bb8c2a313ca34f7cf62db06e28af9a728c4e9962f741fbd488858441e86"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xz_decom-e36820018e2ebd41
[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]      Running /opt/rustwide/target/debug/deps/tests-8a099ea83cf4e839
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] test test_hello ... ok
[INFO] [stdout] test test_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xz-decom
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - decompress (line 47) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "39b46bb8c2a313ca34f7cf62db06e28af9a728c4e9962f741fbd488858441e86"`
[INFO] running `"docker" "rm" "-f" "39b46bb8c2a313ca34f7cf62db06e28af9a728c4e9962f741fbd488858441e86"`
[INFO] [stdout] 39b46bb8c2a313ca34f7cf62db06e28af9a728c4e9962f741fbd488858441e86