[INFO] updating cached repository https://github.com/TheDan64/limonite
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/TheDan64/limonite
[INFO] [stderr]    8c2ef88..3fecb7c  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3fecb7c59a2916b5702b6f83ea678fbeeb70501e
[INFO] testing TheDan64/limonite against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheDan64%2Flimonite" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheDan64/limonite on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/TheDan64/limonite
[INFO] finished tweaking git repo https://github.com/TheDan64/limonite
[INFO] tweaked toml for git repo https://github.com/TheDan64/limonite written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/TheDan64/limonite already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd7c371cde80c8404016c9032da0f5e492eb8bcba24c69ae9cbeb72f50b14e59
[INFO] running `"docker" "start" "-a" "dd7c371cde80c8404016c9032da0f5e492eb8bcba24c69ae9cbeb72f50b14e59"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm8-0#9aabeab2)
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling hash-chain v0.2.5 (https://github.com/TheDan64/hash-chain#603d46a7)
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling llvm-sys v80.1.2
[INFO] [stderr]    Compiling debug_tree v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling inkwell_internals v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm8-0#9aabeab2)
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling limonite v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `"docker" "inspect" "dd7c371cde80c8404016c9032da0f5e492eb8bcba24c69ae9cbeb72f50b14e59"`
[INFO] running `"docker" "rm" "-f" "dd7c371cde80c8404016c9032da0f5e492eb8bcba24c69ae9cbeb72f50b14e59"`
[INFO] [stdout] dd7c371cde80c8404016c9032da0f5e492eb8bcba24c69ae9cbeb72f50b14e59
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4237a110274a4c58e0b7bc306e2aafa1acaa861397eff91dabdcaac87e41ff3f
[INFO] running `"docker" "start" "-a" "4237a110274a4c58e0b7bc306e2aafa1acaa861397eff91dabdcaac87e41ff3f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling limonite v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 59.19s
[INFO] running `"docker" "inspect" "4237a110274a4c58e0b7bc306e2aafa1acaa861397eff91dabdcaac87e41ff3f"`
[INFO] running `"docker" "rm" "-f" "4237a110274a4c58e0b7bc306e2aafa1acaa861397eff91dabdcaac87e41ff3f"`
[INFO] [stdout] 4237a110274a4c58e0b7bc306e2aafa1acaa861397eff91dabdcaac87e41ff3f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 45a4ddefbaa84e6c7c44c6a07cfc64f392ac58ffe8094668a9611c30fc1e1790
[INFO] running `"docker" "start" "-a" "45a4ddefbaa84e6c7c44c6a07cfc64f392ac58ffe8094668a9611c30fc1e1790"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fn_pass_manager`
[INFO] [stderr]    --> src/codegen/llvm/mod.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn_pass_manager: PassManager<FunctionValue<'context>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const GREEN_FG: &str = "\x1B[38;5;2m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `YELLOW_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAGENTA_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_BLUE_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `DARK_GRAY_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LIGHT_RED_FG`
[INFO] [stderr]   --> src/userfacing_error.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/limonite-31bdfbb4f25cfd2c
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lexical::lexer::test_vars_if_while ... ok
[INFO] [stdout] test syntax::parser::test_comment_hello_world ... ok
[INFO] [stdout] test lexical::lexer::test_char_literal_errors ... ok
[INFO] [stdout] test lexical::lexer::test_non_ascii ... ok
[INFO] [stdout] test lexical::lexer::test_comment_hello_world ... ok
[INFO] [stdout] test lexical::lexer::test_numeric ... ok
[INFO] [stdout] test lexical::lexer::test_consume_while ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all-3b2b69c1f1e8d684
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_lexer::test_hello_world ... ok
[INFO] [stdout] test test_lexer::test_indentation ... ok
[INFO] [stdout] test test_lexer::test_invalid_numerics ... ok
[INFO] [stdout] test test_parser::test_precedence ... ok
[INFO] [stdout] test test_lexer::test_valid_numerics ... ok
[INFO] [stdout] test test_llvm_codegen::test_can_gen_ir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests limonite
[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" "45a4ddefbaa84e6c7c44c6a07cfc64f392ac58ffe8094668a9611c30fc1e1790"`
[INFO] running `"docker" "rm" "-f" "45a4ddefbaa84e6c7c44c6a07cfc64f392ac58ffe8094668a9611c30fc1e1790"`
[INFO] [stdout] 45a4ddefbaa84e6c7c44c6a07cfc64f392ac58ffe8094668a9611c30fc1e1790