[INFO] crate teko 0.1.9 is already in cache
[INFO] extracting crate teko 0.1.9 into work/ex/beta-1.38-1/sources/1.37.0/reg/teko/0.1.9
[INFO] extracting crate teko 0.1.9 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/teko/0.1.9
[INFO] validating manifest of teko-0.1.9 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 teko-0.1.9 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 teko-0.1.9
[INFO] finished frobbing teko-0.1.9
[INFO] frobbed toml for teko-0.1.9 written to work/ex/beta-1.38-1/sources/1.37.0/reg/teko/0.1.9/Cargo.toml
[INFO] started frobbing teko-0.1.9
[INFO] finished frobbing teko-0.1.9
[INFO] frobbed toml for teko-0.1.9 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/teko/0.1.9/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 teko-0.1.9 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-7/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/teko/0.1.9:/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] 30b272ea97be3cb95a0a4038a2a362b1021b9f312f57c4089160b7b33a2e3575
[INFO] running `"docker" "start" "-a" "30b272ea97be3cb95a0a4038a2a362b1021b9f312f57c4089160b7b33a2e3575"`
[INFO] [stderr]    Compiling teko v0.1.9 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Function` is imported redundantly
[INFO] [stderr]    --> src/utilities.rs:171:34
[INFO] [stderr]     |
[INFO] [stderr] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stderr]     |                                                -------- the item `Function` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Macro` is imported redundantly
[INFO] [stderr]    --> src/utilities.rs:171:44
[INFO] [stderr]     |
[INFO] [stderr] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stderr]     |                                                          ----- the item `Macro` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stderr]     |                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "30b272ea97be3cb95a0a4038a2a362b1021b9f312f57c4089160b7b33a2e3575"`
[INFO] running `"docker" "rm" "-f" "30b272ea97be3cb95a0a4038a2a362b1021b9f312f57c4089160b7b33a2e3575"`
[INFO] [stdout] 30b272ea97be3cb95a0a4038a2a362b1021b9f312f57c4089160b7b33a2e3575
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/teko/0.1.9:/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] 87e401c2a6507545e647837ed7358c1d92954082463ff35a936563cf16bd8d2e
[INFO] running `"docker" "start" "-a" "87e401c2a6507545e647837ed7358c1d92954082463ff35a936563cf16bd8d2e"`
[INFO] [stderr]    Compiling teko v0.1.9 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Function` is imported redundantly
[INFO] [stderr]    --> src/utilities.rs:171:34
[INFO] [stderr]     |
[INFO] [stderr] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stderr]     |                                                -------- the item `Function` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Macro` is imported redundantly
[INFO] [stderr]    --> src/utilities.rs:171:44
[INFO] [stderr]     |
[INFO] [stderr] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stderr]     |                                                          ----- the item `Macro` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stderr]     |                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "87e401c2a6507545e647837ed7358c1d92954082463ff35a936563cf16bd8d2e"`
[INFO] running `"docker" "rm" "-f" "87e401c2a6507545e647837ed7358c1d92954082463ff35a936563cf16bd8d2e"`
[INFO] [stdout] 87e401c2a6507545e647837ed7358c1d92954082463ff35a936563cf16bd8d2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/teko/0.1.9:/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] 087c57b5e6eb73009fc6443ad794b1e8dfbb6be484aa65d9ea1dc537c0ab0528
[INFO] running `"docker" "start" "-a" "087c57b5e6eb73009fc6443ad794b1e8dfbb6be484aa65d9ea1dc537c0ab0528"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/teko-ff2a3ae0b72b3fcc
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parse::tests::assert_expressions_err ... ok
[INFO] [stdout] test interpret::tests::test_interpreter ... ok
[INFO] [stdout] test parse::tests::assert_expressions_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tester-0212f7dea8681e0b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests teko
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/interpret.rs - interpret::eval (line 33) ... ok
[INFO] [stdout] test src/parse.rs - parse::finish_parsing_characters (line 63) ... ok
[INFO] [stdout] test src/parse.rs - parse::parse_character (line 100) ... ok
[INFO] [stdout] test src/parse.rs - parse (line 5) ... ok
[INFO] [stdout] test src/interpret.rs - interpret::initialize_environment_with_standard_library (line 213) ... ok
[INFO] [stdout] test src/interpret.rs - interpret::interpret (line 230) ... ok
[INFO] [stdout] test src/interpret.rs - interpret (line 3) ... ok
[INFO] [stdout] test src/lib.rs -  (line 52) ... ok
[INFO] [stdout] test src/parse.rs - parse::parse_string (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "087c57b5e6eb73009fc6443ad794b1e8dfbb6be484aa65d9ea1dc537c0ab0528"`
[INFO] running `"docker" "rm" "-f" "087c57b5e6eb73009fc6443ad794b1e8dfbb6be484aa65d9ea1dc537c0ab0528"`
[INFO] [stdout] 087c57b5e6eb73009fc6443ad794b1e8dfbb6be484aa65d9ea1dc537c0ab0528