[INFO] crate ess 0.4.1 is already in cache
[INFO] extracting crate ess 0.4.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ess/0.4.1
[INFO] extracting crate ess 0.4.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ess/0.4.1
[INFO] validating manifest of ess-0.4.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ess-0.4.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ess-0.4.1
[INFO] finished frobbing ess-0.4.1
[INFO] frobbed toml for ess-0.4.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ess/0.4.1/Cargo.toml
[INFO] started frobbing ess-0.4.1
[INFO] finished frobbing ess-0.4.1
[INFO] frobbed toml for ess-0.4.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ess/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ess-0.4.1 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ess/0.4.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 7309850c3c3912c6db0f999777950ed316a4a5495289e3c03cd248093c66784b
[INFO] running `"docker" "start" "-a" "7309850c3c3912c6db0f999777950ed316a4a5495289e3c03cd248093c66784b"`
[INFO] [stderr]    Compiling ess v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "7309850c3c3912c6db0f999777950ed316a4a5495289e3c03cd248093c66784b"`
[INFO] running `"docker" "rm" "-f" "7309850c3c3912c6db0f999777950ed316a4a5495289e3c03cd248093c66784b"`
[INFO] [stdout] 7309850c3c3912c6db0f999777950ed316a4a5495289e3c03cd248093c66784b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ess/0.4.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 621e0afa93f7ed7028b8f5c47655ddaf5a2e6478cf1ddd755ad9bdf5d69166b5
[INFO] running `"docker" "start" "-a" "621e0afa93f7ed7028b8f5c47655ddaf5a2e6478cf1ddd755ad9bdf5d69166b5"`
[INFO] [stderr]    Compiling ess v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `parser::ParseResult::*`
[INFO] [stderr]    --> src/parser.rs:461:9
[INFO] [stderr]     |
[INFO] [stderr] 461 |     use parser::ParseResult::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "621e0afa93f7ed7028b8f5c47655ddaf5a2e6478cf1ddd755ad9bdf5d69166b5"`
[INFO] running `"docker" "rm" "-f" "621e0afa93f7ed7028b8f5c47655ddaf5a2e6478cf1ddd755ad9bdf5d69166b5"`
[INFO] [stdout] 621e0afa93f7ed7028b8f5c47655ddaf5a2e6478cf1ddd755ad9bdf5d69166b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ess/0.4.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 41e3d021543ef71061fa91b864bfb36ad38a069fb18b7c1b0bc77418f704653e
[INFO] running `"docker" "start" "-a" "41e3d021543ef71061fa91b864bfb36ad38a069fb18b7c1b0bc77418f704653e"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ess-b2bae2f0a2061efc
[INFO] [stdout] test parser::test::test_parse_ident ... ok
[INFO] [stderr]    Doc-tests ess
[INFO] [stdout] test parser::test::test_parse_list ... ok
[INFO] [stdout] test parser::test::test_parse_expression ... ok
[INFO] [stdout] test parser::test::test_parse_expr_unquote ... ok
[INFO] [stdout] test parser::test::test_parse_expr_quote ... ok
[INFO] [stdout] test parser::test::test_parse_expr_quasiquote ... ok
[INFO] [stdout] test parser::test::test_parse_number ... ok
[INFO] [stdout] test parser::test::test_parse_one ... ok
[INFO] [stdout] test parser::test::test_parse_string ... ok
[INFO] [stdout] test parser::test::test_parse_char ... ok
[INFO] [stdout] test parser::test::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parser.rs - parser::parse_one (line 164) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "41e3d021543ef71061fa91b864bfb36ad38a069fb18b7c1b0bc77418f704653e"`
[INFO] running `"docker" "rm" "-f" "41e3d021543ef71061fa91b864bfb36ad38a069fb18b7c1b0bc77418f704653e"`
[INFO] [stdout] 41e3d021543ef71061fa91b864bfb36ad38a069fb18b7c1b0bc77418f704653e