[INFO] updating cached repository spencedalley/rust_finite_state_machine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spencedalley/rust_finite_state_machine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spencedalley/rust_finite_state_machine" "work/ex/beta-1.38-1/sources/1.37.0/gh/spencedalley/rust_finite_state_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/spencedalley/rust_finite_state_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spencedalley/rust_finite_state_machine" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spencedalley/rust_finite_state_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spencedalley/rust_finite_state_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 73896eee1d6ca5e5bb3baa1b18eea9719995f72a
[INFO] sha for GitHub repo spencedalley/rust_finite_state_machine: 73896eee1d6ca5e5bb3baa1b18eea9719995f72a
[INFO] validating manifest of spencedalley/rust_finite_state_machine 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 spencedalley/rust_finite_state_machine 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 spencedalley/rust_finite_state_machine
[INFO] finished frobbing spencedalley/rust_finite_state_machine
[INFO] frobbed toml for spencedalley/rust_finite_state_machine written to work/ex/beta-1.38-1/sources/1.37.0/gh/spencedalley/rust_finite_state_machine/Cargo.toml
[INFO] started frobbing spencedalley/rust_finite_state_machine
[INFO] finished frobbing spencedalley/rust_finite_state_machine
[INFO] frobbed toml for spencedalley/rust_finite_state_machine written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spencedalley/rust_finite_state_machine/Cargo.toml
[INFO] crate spencedalley/rust_finite_state_machine 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 spencedalley/rust_finite_state_machine 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/gh/spencedalley/rust_finite_state_machine:/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] d525c5f8e71a2bc09cedd46c744cabe9414c5761e213d68bb21e90f478797af0
[INFO] running `"docker" "start" "-a" "d525c5f8e71a2bc09cedd46c744cabe9414c5761e213d68bb21e90f478797af0"`
[INFO] [stderr]    Compiling finite_state_machines v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "d525c5f8e71a2bc09cedd46c744cabe9414c5761e213d68bb21e90f478797af0"`
[INFO] running `"docker" "rm" "-f" "d525c5f8e71a2bc09cedd46c744cabe9414c5761e213d68bb21e90f478797af0"`
[INFO] [stdout] d525c5f8e71a2bc09cedd46c744cabe9414c5761e213d68bb21e90f478797af0
[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/gh/spencedalley/rust_finite_state_machine:/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] d65df81bbb1ef0f614d3742c32ad739eddec4584adce378c5d38a76c28c601f8
[INFO] running `"docker" "start" "-a" "d65df81bbb1ef0f614d3742c32ad739eddec4584adce378c5d38a76c28c601f8"`
[INFO] [stderr]    Compiling finite_state_machines v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/state_match.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::ascii::AsciiExt; 
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "d65df81bbb1ef0f614d3742c32ad739eddec4584adce378c5d38a76c28c601f8"`
[INFO] running `"docker" "rm" "-f" "d65df81bbb1ef0f614d3742c32ad739eddec4584adce378c5d38a76c28c601f8"`
[INFO] [stdout] d65df81bbb1ef0f614d3742c32ad739eddec4584adce378c5d38a76c28c601f8
[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/gh/spencedalley/rust_finite_state_machine:/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] ea4b60a25248c101ae181426fdc88185408cf7edcb4ef9585132bbe35de6efba
[INFO] running `"docker" "start" "-a" "ea4b60a25248c101ae181426fdc88185408cf7edcb4ef9585132bbe35de6efba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/finite_state_machines-fa1c7c95ea89fa76
[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]      Running /opt/crater/target/debug/deps/finite_state_machines-230eb74701d3a4b2
[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 finite_state_machines
[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] running `"docker" "inspect" "ea4b60a25248c101ae181426fdc88185408cf7edcb4ef9585132bbe35de6efba"`
[INFO] running `"docker" "rm" "-f" "ea4b60a25248c101ae181426fdc88185408cf7edcb4ef9585132bbe35de6efba"`
[INFO] [stdout] ea4b60a25248c101ae181426fdc88185408cf7edcb4ef9585132bbe35de6efba