[INFO] crate escodegen 0.4.4 is already in cache
[INFO] extracting crate escodegen 0.4.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/escodegen/0.4.4
[INFO] extracting crate escodegen 0.4.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/escodegen/0.4.4
[INFO] validating manifest of escodegen-0.4.4 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 escodegen-0.4.4 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 escodegen-0.4.4
[INFO] finished frobbing escodegen-0.4.4
[INFO] frobbed toml for escodegen-0.4.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/escodegen/0.4.4/Cargo.toml
[INFO] started frobbing escodegen-0.4.4
[INFO] finished frobbing escodegen-0.4.4
[INFO] frobbed toml for escodegen-0.4.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/escodegen/0.4.4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing escodegen-0.4.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/escodegen/0.4.4:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a47ba47a39d4ef77580f40d7711b9ee4ce58b7f5d4166af7b56aa69b31900560
[INFO] running `"docker" "start" "-a" "a47ba47a39d4ef77580f40d7711b9ee4ce58b7f5d4166af7b56aa69b31900560"`
[INFO] [stderr]    Compiling escodegen v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'a'...'z' | 'A'...'Z' | '$' | '_' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:230:24
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'a'...'z' | 'A'...'Z' | '$' | '_' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 231 |         '0'...'9' => index > 0,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "a47ba47a39d4ef77580f40d7711b9ee4ce58b7f5d4166af7b56aa69b31900560"`
[INFO] running `"docker" "rm" "-f" "a47ba47a39d4ef77580f40d7711b9ee4ce58b7f5d4166af7b56aa69b31900560"`
[INFO] [stdout] a47ba47a39d4ef77580f40d7711b9ee4ce58b7f5d4166af7b56aa69b31900560
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/escodegen/0.4.4:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d4592174d09ac92849885c4c2cd60cf493f8d1cbb379b88fe5683993f8a7d6aa
[INFO] running `"docker" "start" "-a" "d4592174d09ac92849885c4c2cd60cf493f8d1cbb379b88fe5683993f8a7d6aa"`
[INFO] [stderr]    Compiling escodegen v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'a'...'z' | 'A'...'Z' | '$' | '_' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:230:24
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'a'...'z' | 'A'...'Z' | '$' | '_' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 231 |         '0'...'9' => index > 0,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "d4592174d09ac92849885c4c2cd60cf493f8d1cbb379b88fe5683993f8a7d6aa"`
[INFO] running `"docker" "rm" "-f" "d4592174d09ac92849885c4c2cd60cf493f8d1cbb379b88fe5683993f8a7d6aa"`
[INFO] [stdout] d4592174d09ac92849885c4c2cd60cf493f8d1cbb379b88fe5683993f8a7d6aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/escodegen/0.4.4:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 668fb6aabdd4d249b9fccc00d4969e8c9a08b6c030fbc3b246bb9d0478f53161
[INFO] running `"docker" "start" "-a" "668fb6aabdd4d249b9fccc00d4969e8c9a08b6c030fbc3b246bb9d0478f53161"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/escodegen-38555bc9df442fd9
[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 escodegen
[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" "668fb6aabdd4d249b9fccc00d4969e8c9a08b6c030fbc3b246bb9d0478f53161"`
[INFO] running `"docker" "rm" "-f" "668fb6aabdd4d249b9fccc00d4969e8c9a08b6c030fbc3b246bb9d0478f53161"`
[INFO] [stdout] 668fb6aabdd4d249b9fccc00d4969e8c9a08b6c030fbc3b246bb9d0478f53161