[INFO] crate expr_parser 0.0.1 is already in cache
[INFO] extracting crate expr_parser 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/expr_parser/0.0.1
[INFO] extracting crate expr_parser 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/expr_parser/0.0.1
[INFO] validating manifest of expr_parser-0.0.1 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 expr_parser-0.0.1 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 expr_parser-0.0.1
[INFO] finished frobbing expr_parser-0.0.1
[INFO] frobbed toml for expr_parser-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/expr_parser/0.0.1/Cargo.toml
[INFO] started frobbing expr_parser-0.0.1
[INFO] finished frobbing expr_parser-0.0.1
[INFO] frobbed toml for expr_parser-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/expr_parser/0.0.1/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 expr_parser-0.0.1 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/expr_parser/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9cb217c7e943c9987d507dfb65f8bd7b1172615fec95d77b4274e0b2ddfd54ba
[INFO] running `"docker" "start" "-a" "9cb217c7e943c9987d507dfb65f8bd7b1172615fec95d77b4274e0b2ddfd54ba"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling expr_parser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "9cb217c7e943c9987d507dfb65f8bd7b1172615fec95d77b4274e0b2ddfd54ba"`
[INFO] running `"docker" "rm" "-f" "9cb217c7e943c9987d507dfb65f8bd7b1172615fec95d77b4274e0b2ddfd54ba"`
[INFO] [stdout] 9cb217c7e943c9987d507dfb65f8bd7b1172615fec95d77b4274e0b2ddfd54ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/expr_parser/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd572d815d8d8acddf53977600f14b55010bb4cd7b9098688aa1f2231d5d6f06
[INFO] running `"docker" "start" "-a" "dd572d815d8d8acddf53977600f14b55010bb4cd7b9098688aa1f2231d5d6f06"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling expr_parser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "dd572d815d8d8acddf53977600f14b55010bb4cd7b9098688aa1f2231d5d6f06"`
[INFO] running `"docker" "rm" "-f" "dd572d815d8d8acddf53977600f14b55010bb4cd7b9098688aa1f2231d5d6f06"`
[INFO] [stdout] dd572d815d8d8acddf53977600f14b55010bb4cd7b9098688aa1f2231d5d6f06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/expr_parser/0.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a55cc24d7fbf9e92c45b467ff8b6eab2cd96a63d9ee748e8db6b873c10b42725
[INFO] running `"docker" "start" "-a" "a55cc24d7fbf9e92c45b467ff8b6eab2cd96a63d9ee748e8db6b873c10b42725"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/expr_parser-7aa5ac906ec08319
[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" "a55cc24d7fbf9e92c45b467ff8b6eab2cd96a63d9ee748e8db6b873c10b42725"`
[INFO] running `"docker" "rm" "-f" "a55cc24d7fbf9e92c45b467ff8b6eab2cd96a63d9ee748e8db6b873c10b42725"`
[INFO] [stdout] a55cc24d7fbf9e92c45b467ff8b6eab2cd96a63d9ee748e8db6b873c10b42725