[INFO] updating cached repository luser/rustfilt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/luser/rustfilt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/luser/rustfilt" "work/ex/beta-1.38-1/sources/1.37.0/gh/luser/rustfilt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/luser/rustfilt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/luser/rustfilt" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/rustfilt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/rustfilt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b95d861b61a68d56a639fb3e5c893f95416daad1
[INFO] sha for GitHub repo luser/rustfilt: b95d861b61a68d56a639fb3e5c893f95416daad1
[INFO] validating manifest of luser/rustfilt on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of luser/rustfilt on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing luser/rustfilt
[INFO] finished frobbing luser/rustfilt
[INFO] frobbed toml for luser/rustfilt written to work/ex/beta-1.38-1/sources/1.37.0/gh/luser/rustfilt/Cargo.toml
[INFO] started frobbing luser/rustfilt
[INFO] finished frobbing luser/rustfilt
[INFO] frobbed toml for luser/rustfilt written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/rustfilt/Cargo.toml
[INFO] crate luser/rustfilt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing luser/rustfilt against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/rustfilt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 257d5acc6a804441319fc4771b05c91395a419cc9dedf83ae71808754f1e3e5b
[INFO] running `"docker" "start" "-a" "257d5acc6a804441319fc4771b05c91395a419cc9dedf83ae71808754f1e3e5b"`
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.6.0
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling rustfilt v0.2.1-pre (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / lazy_static! {
[INFO] [stderr] 35 | |     // NOTE: Use [[:alnum::]] instead of \w to only match ASCII word characters, not unicode
[INFO] [stderr] 36 | |     static ref MANGLED_NAME_PATTERN: Regex = Regex::new(r"_ZN[\$\._[:alnum:]]*").unwrap();
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.51s
[INFO] running `"docker" "inspect" "257d5acc6a804441319fc4771b05c91395a419cc9dedf83ae71808754f1e3e5b"`
[INFO] running `"docker" "rm" "-f" "257d5acc6a804441319fc4771b05c91395a419cc9dedf83ae71808754f1e3e5b"`
[INFO] [stdout] 257d5acc6a804441319fc4771b05c91395a419cc9dedf83ae71808754f1e3e5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/rustfilt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d31352cee57c200e477b66f021bbc25f328b4281b3d7e5b236a80d4cf6757043
[INFO] running `"docker" "start" "-a" "d31352cee57c200e477b66f021bbc25f328b4281b3d7e5b236a80d4cf6757043"`
[INFO] [stderr]    Compiling rustfilt v0.2.1-pre (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / lazy_static! {
[INFO] [stderr] 35 | |     // NOTE: Use [[:alnum::]] instead of \w to only match ASCII word characters, not unicode
[INFO] [stderr] 36 | |     static ref MANGLED_NAME_PATTERN: Regex = Regex::new(r"_ZN[\$\._[:alnum:]]*").unwrap();
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "d31352cee57c200e477b66f021bbc25f328b4281b3d7e5b236a80d4cf6757043"`
[INFO] running `"docker" "rm" "-f" "d31352cee57c200e477b66f021bbc25f328b4281b3d7e5b236a80d4cf6757043"`
[INFO] [stdout] d31352cee57c200e477b66f021bbc25f328b4281b3d7e5b236a80d4cf6757043
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/rustfilt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a1322479b6c08889be52afa7abf0e06c48368a84b4528a1b300c8ddbad278de9
[INFO] running `"docker" "start" "-a" "a1322479b6c08889be52afa7abf0e06c48368a84b4528a1b300c8ddbad278de9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfilt-a74a2502ee7393c2
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::stream_without_newlines ... ok
[INFO] [stdout] test tests::standalone_demangles ... ok
[INFO] [stdout] test tests::standalone_demangles_nohash ... ok
[INFO] [stdout] test tests::ignores_text ... ok
[INFO] [stdout] test tests::embedded_demangle_nohash ... ok
[INFO] [stdout] test tests::embedded_demangle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a1322479b6c08889be52afa7abf0e06c48368a84b4528a1b300c8ddbad278de9"`
[INFO] running `"docker" "rm" "-f" "a1322479b6c08889be52afa7abf0e06c48368a84b4528a1b300c8ddbad278de9"`
[INFO] [stdout] a1322479b6c08889be52afa7abf0e06c48368a84b4528a1b300c8ddbad278de9