[INFO] crate tsk_lib 0.0.0 is already in cache
[INFO] extracting crate tsk_lib 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tsk_lib/0.0.0
[INFO] extracting crate tsk_lib 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsk_lib/0.0.0
[INFO] validating manifest of tsk_lib-0.0.0 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 tsk_lib-0.0.0 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 tsk_lib-0.0.0
[INFO] finished frobbing tsk_lib-0.0.0
[INFO] frobbed toml for tsk_lib-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tsk_lib/0.0.0/Cargo.toml
[INFO] started frobbing tsk_lib-0.0.0
[INFO] finished frobbing tsk_lib-0.0.0
[INFO] frobbed toml for tsk_lib-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsk_lib/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tsk_lib-0.0.0 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-3/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/tsk_lib/0.0.0:/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] f2b59e06fd2e724981648bb6f84c2509be4b7f21560edd8fa1009333b833433d
[INFO] running `"docker" "start" "-a" "f2b59e06fd2e724981648bb6f84c2509be4b7f21560edd8fa1009333b833433d"`
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling tsk_lib v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `InfixExpression`
[INFO] [stderr]   --> src/list.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 | use query::ast::{Expression, InfixExpression, AST};
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]    --> src/list.rs:142:31
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn eval<'a>(&'a mut self, exp: Expression) -> Vec<&'a Task> {
[INFO] [stderr]     |                               ^^^ help: consider prefixing with an underscore: `_exp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `"docker" "inspect" "f2b59e06fd2e724981648bb6f84c2509be4b7f21560edd8fa1009333b833433d"`
[INFO] running `"docker" "rm" "-f" "f2b59e06fd2e724981648bb6f84c2509be4b7f21560edd8fa1009333b833433d"`
[INFO] [stdout] f2b59e06fd2e724981648bb6f84c2509be4b7f21560edd8fa1009333b833433d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/tsk_lib/0.0.0:/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] e531baea11590a3fc529b3430529a325f9d00041299ac7c914ba356e4a23dc8e
[INFO] running `"docker" "start" "-a" "e531baea11590a3fc529b3430529a325f9d00041299ac7c914ba356e4a23dc8e"`
[INFO] [stderr]    Compiling tsk_lib v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `InfixExpression`
[INFO] [stderr]   --> src/list.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 | use query::ast::{Expression, InfixExpression, AST};
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]    --> src/list.rs:142:31
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn eval<'a>(&'a mut self, exp: Expression) -> Vec<&'a Task> {
[INFO] [stderr]     |                               ^^^ help: consider prefixing with an underscore: `_exp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "e531baea11590a3fc529b3430529a325f9d00041299ac7c914ba356e4a23dc8e"`
[INFO] running `"docker" "rm" "-f" "e531baea11590a3fc529b3430529a325f9d00041299ac7c914ba356e4a23dc8e"`
[INFO] [stdout] e531baea11590a3fc529b3430529a325f9d00041299ac7c914ba356e4a23dc8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/tsk_lib/0.0.0:/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] 648d38ad019607d2440666a11426f61efeaeff2f6f7140831536917c4291652d
[INFO] running `"docker" "start" "-a" "648d38ad019607d2440666a11426f61efeaeff2f6f7140831536917c4291652d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tsk_lib-042d30f1350e9696
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test list::tests::test_multi_day_task_ordering ... ok
[INFO] [stdout] test query::lexer::tests::test_all_unquoted_strings ... ok
[INFO] [stdout] test list::tests::test_simple_task_ordering ... ok
[INFO] [stdout] test query::lexer::tests::test_complex_exp ... ok
[INFO] [stdout] test query::parser::test::test_simple_exp ... ok
[INFO] [stdout] test query::parser::test::test_invalid_comparison ... ok
[INFO] [stdout] test query::parser::test::test_simple_comparison ... ok
[INFO] [stdout] test query::parser::test::test_complex_exp ... ok
[INFO] [stdout] test query::parser::test::test_logical_exp ... ok
[INFO] [stdout] test query::lexer::tests::test_num_lexing ... ok
[INFO] [stdout] test query::lexer::tests::test_unquoted_string_complex_op_string ... ok
[INFO] [stdout] test query::lexer::tests::test_unquoted_string_op_string ... ok
[INFO] [stdout] test query::parser::test::test_validator_invalid ... ok
[INFO] [stdout] test query::tokens::tests::test_from_str ... ok
[INFO] [stdout] test query::tokens::tests::test_from_char ... ok
[INFO] [stdout] test tasks::task::tests::test_complete_task ... ok
[INFO] [stdout] test tasks::task::tests::test_new_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tsk_lib
[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" "648d38ad019607d2440666a11426f61efeaeff2f6f7140831536917c4291652d"`
[INFO] running `"docker" "rm" "-f" "648d38ad019607d2440666a11426f61efeaeff2f6f7140831536917c4291652d"`
[INFO] [stdout] 648d38ad019607d2440666a11426f61efeaeff2f6f7140831536917c4291652d