[INFO] fetching crate teko 0.1.9...
[INFO] testing teko-0.1.9 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate teko 0.1.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate teko 0.1.9 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teko 0.1.9
[INFO] finished tweaking crates.io crate teko 0.1.9
[INFO] tweaked toml for crates.io crate teko 0.1.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8c6f40e88eb08f029258cdbd8a3cc9edd0a1e8a1e6e18ca65e21f99966e6746
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8c6f40e88eb08f029258cdbd8a3cc9edd0a1e8a1e6e18ca65e21f99966e6746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c6f40e88eb08f029258cdbd8a3cc9edd0a1e8a1e6e18ca65e21f99966e6746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c6f40e88eb08f029258cdbd8a3cc9edd0a1e8a1e6e18ca65e21f99966e6746", kill_on_drop: false }`
[INFO] [stdout] e8c6f40e88eb08f029258cdbd8a3cc9edd0a1e8a1e6e18ca65e21f99966e6746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126938abf39981578a9683fef97773d88e54027d89f002c0e1abadd6d24fcfdd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "126938abf39981578a9683fef97773d88e54027d89f002c0e1abadd6d24fcfdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling teko v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Function` is imported redundantly
[INFO] [stdout]    --> src/utilities.rs:171:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stdout]     |                                                -------- the item `Function` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Macro` is imported redundantly
[INFO] [stdout]    --> src/utilities.rs:171:44
[INFO] [stdout]     |
[INFO] [stdout] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stdout]     |                                                          ----- the item `Macro` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/utilities.rs:472:26
[INFO] [stdout]     |
[INFO] [stdout] 472 |         state.error = Some(err.description().into());
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "126938abf39981578a9683fef97773d88e54027d89f002c0e1abadd6d24fcfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126938abf39981578a9683fef97773d88e54027d89f002c0e1abadd6d24fcfdd", kill_on_drop: false }`
[INFO] [stdout] 126938abf39981578a9683fef97773d88e54027d89f002c0e1abadd6d24fcfdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b95a742b8888c380fdb341809a3bab9d1b0265042c83759f7715218030b17b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8b95a742b8888c380fdb341809a3bab9d1b0265042c83759f7715218030b17b", kill_on_drop: false }`
[INFO] [stderr]    Compiling teko v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Function` is imported redundantly
[INFO] [stdout]    --> src/utilities.rs:171:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stdout]     |                                                -------- the item `Function` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Macro` is imported redundantly
[INFO] [stdout]    --> src/utilities.rs:171:44
[INFO] [stdout]     |
[INFO] [stdout] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stdout]     |                                                          ----- the item `Macro` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/utilities.rs:472:26
[INFO] [stdout]     |
[INFO] [stdout] 472 |         state.error = Some(err.description().into());
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Function` is imported redundantly
[INFO] [stdout]    --> src/utilities.rs:171:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stdout]     |                                                -------- the item `Function` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Macro` is imported redundantly
[INFO] [stdout]    --> src/utilities.rs:171:44
[INFO] [stdout]     |
[INFO] [stdout] 7   | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source,
[INFO] [stdout]     |                                                          ----- the item `Macro` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 171 |         use data_structures::{Boolean, Function, Macro};
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/utilities.rs:472:26
[INFO] [stdout]     |
[INFO] [stdout] 472 |         state.error = Some(err.description().into());
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "d8b95a742b8888c380fdb341809a3bab9d1b0265042c83759f7715218030b17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b95a742b8888c380fdb341809a3bab9d1b0265042c83759f7715218030b17b", kill_on_drop: false }`
[INFO] [stdout] d8b95a742b8888c380fdb341809a3bab9d1b0265042c83759f7715218030b17b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 77df12ab64237cca1a25e9e8a3a81ada8a316698cb22c61dbbb1eae1e32e6cc9
[INFO] running `Command { std: "docker" "start" "-a" "77df12ab64237cca1a25e9e8a3a81ada8a316698cb22c61dbbb1eae1e32e6cc9", kill_on_drop: false }`
[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] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/utilities.rs:472:26
[INFO] [stderr]     |
[INFO] [stderr] 472 |         state.error = Some(err.description().into());
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[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] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/utilities.rs:472:26
[INFO] [stderr]     |
[INFO] [stderr] 472 |         state.error = Some(err.description().into());
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/teko-db91e74272c296b8
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test interpret::tests::test_interpreter ... ok
[INFO] [stdout] test parse::tests::assert_expressions_err ... 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/rustwide/target/debug/deps/tester-849a4d31238aa8b3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests teko
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/interpret.rs - interpret::interpret (line 230) ... ok
[INFO] [stdout] test src/parse.rs - parse::parse_string (line 34) ... ok
[INFO] [stdout] test src/interpret.rs - interpret::initialize_environment_with_standard_library (line 213) ... 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 (line 5) ... 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/interpret.rs - interpret::eval (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77df12ab64237cca1a25e9e8a3a81ada8a316698cb22c61dbbb1eae1e32e6cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77df12ab64237cca1a25e9e8a3a81ada8a316698cb22c61dbbb1eae1e32e6cc9", kill_on_drop: false }`
[INFO] [stdout] 77df12ab64237cca1a25e9e8a3a81ada8a316698cb22c61dbbb1eae1e32e6cc9
