[INFO] crate mung 0.1.0 is already in cache
[INFO] extracting crate mung 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mung/0.1.0
[INFO] extracting crate mung 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mung/0.1.0
[INFO] validating manifest of mung-0.1.0 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 mung-0.1.0 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 mung-0.1.0
[INFO] finished frobbing mung-0.1.0
[INFO] frobbed toml for mung-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mung/0.1.0/Cargo.toml
[INFO] started frobbing mung-0.1.0
[INFO] finished frobbing mung-0.1.0
[INFO] frobbed toml for mung-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mung/0.1.0/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 mung-0.1.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mung/0.1.0:/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] d7d5ae28e7a8270abc56813498aca9c94703e3d95153197b99e5b39cfa1cb1d9
[INFO] running `"docker" "start" "-a" "d7d5ae28e7a8270abc56813498aca9c94703e3d95153197b99e5b39cfa1cb1d9"`
[INFO] [stderr]    Compiling mung v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "d7d5ae28e7a8270abc56813498aca9c94703e3d95153197b99e5b39cfa1cb1d9"`
[INFO] running `"docker" "rm" "-f" "d7d5ae28e7a8270abc56813498aca9c94703e3d95153197b99e5b39cfa1cb1d9"`
[INFO] [stdout] d7d5ae28e7a8270abc56813498aca9c94703e3d95153197b99e5b39cfa1cb1d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mung/0.1.0:/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] 6170f525c1c704641cca1593db1a4d3e2c26aa1b4d088882be2b43956e2dfe93
[INFO] running `"docker" "start" "-a" "6170f525c1c704641cca1593db1a4d3e2c26aa1b4d088882be2b43956e2dfe93"`
[INFO] [stderr]    Compiling mung v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "6170f525c1c704641cca1593db1a4d3e2c26aa1b4d088882be2b43956e2dfe93"`
[INFO] running `"docker" "rm" "-f" "6170f525c1c704641cca1593db1a4d3e2c26aa1b4d088882be2b43956e2dfe93"`
[INFO] [stdout] 6170f525c1c704641cca1593db1a4d3e2c26aa1b4d088882be2b43956e2dfe93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mung/0.1.0:/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] f2978c34e0ea5fb743f29d13eac3337d1a5f30cb24f4b827f62f85dd4e8978b7
[INFO] running `"docker" "start" "-a" "f2978c34e0ea5fb743f29d13eac3337d1a5f30cb24f4b827f62f85dd4e8978b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mung-a4b222ecfe2af7cf
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_decode_rfc1738 ... ok
[INFO] [stdout] test tests::test_decode_entities_failure ... ok
[INFO] [stdout] test tests::test_decode_entities ... ok
[INFO] [stdout] test tests::test_decode_rfc2047_quoted_printable ... ok
[INFO] [stdout] test tests::test_decode_rfc2047 ... ok
[INFO] [stdout] test tests::test_decode_rfc2047_whitespace ... ok
[INFO] [stdout] test tests::test_decode_rfc2047_failure ... ok
[INFO] [stderr]    Doc-tests mung
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - decode_entities (line 500) ... ok
[INFO] [stdout] test src/lib.rs - decode_entities (line 493) ... ok
[INFO] [stdout] test src/lib.rs - decode_rfc1738 (line 371) ... ok
[INFO] [stdout] test src/lib.rs - decode_rfc2047 (line 427) ... ok
[INFO] [stdout] test src/lib.rs - decode_rfc1738 (line 364) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f2978c34e0ea5fb743f29d13eac3337d1a5f30cb24f4b827f62f85dd4e8978b7"`
[INFO] running `"docker" "rm" "-f" "f2978c34e0ea5fb743f29d13eac3337d1a5f30cb24f4b827f62f85dd4e8978b7"`
[INFO] [stdout] f2978c34e0ea5fb743f29d13eac3337d1a5f30cb24f4b827f62f85dd4e8978b7