[INFO] crate mnemonic 1.0.1 is already in cache
[INFO] extracting crate mnemonic 1.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mnemonic/1.0.1
[INFO] extracting crate mnemonic 1.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnemonic/1.0.1
[INFO] validating manifest of mnemonic-1.0.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mnemonic-1.0.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mnemonic-1.0.1
[INFO] finished frobbing mnemonic-1.0.1
[INFO] frobbed toml for mnemonic-1.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mnemonic/1.0.1/Cargo.toml
[INFO] started frobbing mnemonic-1.0.1
[INFO] finished frobbing mnemonic-1.0.1
[INFO] frobbed toml for mnemonic-1.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnemonic/1.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mnemonic-1.0.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnemonic/1.0.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 25b0ed2915fec7458b1c7176c06986658f72a15a588770cb048b276b36f1e98e
[INFO] running `"docker" "start" "-a" "25b0ed2915fec7458b1c7176c06986658f72a15a588770cb048b276b36f1e98e"`
[INFO] [stderr]    Compiling mnemonic v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "25b0ed2915fec7458b1c7176c06986658f72a15a588770cb048b276b36f1e98e"`
[INFO] running `"docker" "rm" "-f" "25b0ed2915fec7458b1c7176c06986658f72a15a588770cb048b276b36f1e98e"`
[INFO] [stdout] 25b0ed2915fec7458b1c7176c06986658f72a15a588770cb048b276b36f1e98e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnemonic/1.0.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c5135638882a3c712306ce70dc85b3869199b08c98b12808252cda36c2212be2
[INFO] running `"docker" "start" "-a" "c5135638882a3c712306ce70dc85b3869199b08c98b12808252cda36c2212be2"`
[INFO] [stderr]    Compiling mnemonic v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `"docker" "inspect" "c5135638882a3c712306ce70dc85b3869199b08c98b12808252cda36c2212be2"`
[INFO] running `"docker" "rm" "-f" "c5135638882a3c712306ce70dc85b3869199b08c98b12808252cda36c2212be2"`
[INFO] [stdout] c5135638882a3c712306ce70dc85b3869199b08c98b12808252cda36c2212be2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnemonic/1.0.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 12c4df844ad2d80b3530d381df77399ba074c5b6c754a0fca792dbe2fb659d96
[INFO] running `"docker" "start" "-a" "12c4df844ad2d80b3530d381df77399ba074c5b6c754a0fca792dbe2fb659d96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mnemonic-41a0ba88544c8e0b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_encode_24bit ... ok
[INFO] [stdout] test tests::test_encode ... ok
[INFO] [stdout] test tests::test_decode_24bit ... ok
[INFO] [stdout] test tests::test_decode ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] test tests::quickcheck_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mnemonic
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - encode (line 375) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 425) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 479) ... ok
[INFO] [stdout] test src/lib.rs -  (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "12c4df844ad2d80b3530d381df77399ba074c5b6c754a0fca792dbe2fb659d96"`
[INFO] running `"docker" "rm" "-f" "12c4df844ad2d80b3530d381df77399ba074c5b6c754a0fca792dbe2fb659d96"`
[INFO] [stdout] 12c4df844ad2d80b3530d381df77399ba074c5b6c754a0fca792dbe2fb659d96