[INFO] crate atom_syndication 0.6.0 is already in cache
[INFO] testing atom_syndication-0.6.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate atom_syndication 0.6.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate atom_syndication 0.6.0 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 atom_syndication 0.6.0
[INFO] finished tweaking crates.io crate atom_syndication 0.6.0
[INFO] tweaked toml for crates.io crate atom_syndication 0.6.0 written to work/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] e27b1e4f6034ea1da17ef0ac24fa1b444effd6228c92ad0f49071728f33e3737
[INFO] running `"docker" "start" "-a" "e27b1e4f6034ea1da17ef0ac24fa1b444effd6228c92ad0f49071728f33e3737"`
[INFO] [stderr]    Compiling quick-xml v0.12.4
[INFO] [stderr]    Compiling atom_syndication v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::error::Error as StdError`
[INFO] [stderr]  --> src/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::error::Error as StdError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/error.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `"docker" "inspect" "e27b1e4f6034ea1da17ef0ac24fa1b444effd6228c92ad0f49071728f33e3737"`
[INFO] running `"docker" "rm" "-f" "e27b1e4f6034ea1da17ef0ac24fa1b444effd6228c92ad0f49071728f33e3737"`
[INFO] [stdout] e27b1e4f6034ea1da17ef0ac24fa1b444effd6228c92ad0f49071728f33e3737
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] e0f586f303357494a9ef925a63703ed72900d823d85cce215c2f4ca5daca6a1f
[INFO] running `"docker" "start" "-a" "e0f586f303357494a9ef925a63703ed72900d823d85cce215c2f4ca5daca6a1f"`
[INFO] [stderr]    Compiling atom_syndication v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::error::Error as StdError`
[INFO] [stderr]  --> src/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::error::Error as StdError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/error.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "e0f586f303357494a9ef925a63703ed72900d823d85cce215c2f4ca5daca6a1f"`
[INFO] running `"docker" "rm" "-f" "e0f586f303357494a9ef925a63703ed72900d823d85cce215c2f4ca5daca6a1f"`
[INFO] [stdout] e0f586f303357494a9ef925a63703ed72900d823d85cce215c2f4ca5daca6a1f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 05fa1ccae296d6db613c144ab815f517d27d66669ffe3aefcf631e46076adb13
[INFO] running `"docker" "start" "-a" "05fa1ccae296d6db613c144ab815f517d27d66669ffe3aefcf631e46076adb13"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atom_syndication-ea206e41ed68f72f
[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 atom_syndication
[INFO] [stdout] 
[INFO] [stdout] running 128 tests
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --test /opt/rustwide/workdir/src/lib.rs --crate-name atom_syndication -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out -L dependency=/opt/rustwide/target/debug/deps --extern atom_syndication=/opt/rustwide/target/debug/deps/libatom_syndication-0e6b178c555334fa.rlib --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-42b56569e5c4d109.so --extern failure=/opt/rustwide/target/debug/deps/libfailure-ea2a7553a4e765fe.rlib --extern quick_xml=/opt/rustwide/target/debug/deps/libquick_xml-cbb79a55cc82ed08.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "05fa1ccae296d6db613c144ab815f517d27d66669ffe3aefcf631e46076adb13"`
[INFO] running `"docker" "rm" "-f" "05fa1ccae296d6db613c144ab815f517d27d66669ffe3aefcf631e46076adb13"`
[INFO] [stdout] 05fa1ccae296d6db613c144ab815f517d27d66669ffe3aefcf631e46076adb13