[INFO] crate rustfilt 0.2.0 is already in cache
[INFO] extracting crate rustfilt 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustfilt/0.2.0
[INFO] extracting crate rustfilt 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustfilt/0.2.0
[INFO] validating manifest of rustfilt-0.2.0 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 rustfilt-0.2.0 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 rustfilt-0.2.0
[INFO] finished frobbing rustfilt-0.2.0
[INFO] frobbed toml for rustfilt-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustfilt/0.2.0/Cargo.toml
[INFO] started frobbing rustfilt-0.2.0
[INFO] finished frobbing rustfilt-0.2.0
[INFO] frobbed toml for rustfilt-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustfilt/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rustfilt-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustfilt/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 36f66cddcc9fdb984cc6a8b8feacdd901a3d583e73c0581b918881da0370814e
[INFO] running `"docker" "start" "-a" "36f66cddcc9fdb984cc6a8b8feacdd901a3d583e73c0581b918881da0370814e"`
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rustfilt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.82s
[INFO] running `"docker" "inspect" "36f66cddcc9fdb984cc6a8b8feacdd901a3d583e73c0581b918881da0370814e"`
[INFO] running `"docker" "rm" "-f" "36f66cddcc9fdb984cc6a8b8feacdd901a3d583e73c0581b918881da0370814e"`
[INFO] [stdout] 36f66cddcc9fdb984cc6a8b8feacdd901a3d583e73c0581b918881da0370814e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustfilt/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9335762cd556fe70cfaf7a530b4ea79d769077257ff8dd90ab619d3a93f47b99
[INFO] running `"docker" "start" "-a" "9335762cd556fe70cfaf7a530b4ea79d769077257ff8dd90ab619d3a93f47b99"`
[INFO] [stderr]    Compiling rustfilt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "9335762cd556fe70cfaf7a530b4ea79d769077257ff8dd90ab619d3a93f47b99"`
[INFO] running `"docker" "rm" "-f" "9335762cd556fe70cfaf7a530b4ea79d769077257ff8dd90ab619d3a93f47b99"`
[INFO] [stdout] 9335762cd556fe70cfaf7a530b4ea79d769077257ff8dd90ab619d3a93f47b99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustfilt/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 646ba1faa99126426f457ea323206c852c4ce9d3e1d01919fdcd9f0ca78507e7
[INFO] running `"docker" "start" "-a" "646ba1faa99126426f457ea323206c852c4ce9d3e1d01919fdcd9f0ca78507e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfilt-86e4604413eb86ee
[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" "646ba1faa99126426f457ea323206c852c4ce9d3e1d01919fdcd9f0ca78507e7"`
[INFO] running `"docker" "rm" "-f" "646ba1faa99126426f457ea323206c852c4ce9d3e1d01919fdcd9f0ca78507e7"`
[INFO] [stdout] 646ba1faa99126426f457ea323206c852c4ce9d3e1d01919fdcd9f0ca78507e7