[INFO] fetching crate titta 0.2.3...
[INFO] checking titta-0.2.3 against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] extracting crate titta 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate titta 0.2.3
[INFO] finished tweaking crates.io crate titta 0.2.3
[INFO] tweaked toml for crates.io crate titta 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate titta 0.2.3 on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate titta 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v0.2.20
[INFO] [stderr]   Downloaded inflate v0.1.1
[INFO] [stderr]   Downloaded raster v0.2.0
[INFO] [stderr]   Downloaded enum_primitive v0.1.1
[INFO] [stderr]   Downloaded png v0.5.2
[INFO] [stderr]   Downloaded gif v0.9.2
[INFO] [stderr]   Downloaded miniz-sys v0.1.12
[INFO] [stderr]   Downloaded image v0.10.4
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4a7c482be339ec43d89c66251ca457331ba4a6c6f60529370b20227185067a5
[INFO] running `Command { std: "docker" "start" "-a" "a4a7c482be339ec43d89c66251ca457331ba4a6c6f60529370b20227185067a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4a7c482be339ec43d89c66251ca457331ba4a6c6f60529370b20227185067a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a7c482be339ec43d89c66251ca457331ba4a6c6f60529370b20227185067a5", kill_on_drop: false }`
[INFO] [stdout] a4a7c482be339ec43d89c66251ca457331ba4a6c6f60529370b20227185067a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01ac7f88002be1c861355785c843b221368a63b4f6b5b2abec61ef0ab187f9e0
[INFO] running `Command { std: "docker" "start" "-a" "01ac7f88002be1c861355785c843b221368a63b4f6b5b2abec61ef0ab187f9e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking raster v0.2.0
[INFO] [stderr]     Checking titta v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `EasyColor` is never used
[INFO] [stdout]    --> src/attributes.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum EasyColor {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEF_CONF` is never used
[INFO] [stdout]  --> src/config.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const DEF_CONF: &str = include_str!("./static/default_config");
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/config.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get() -> io::Result<ConfigVars> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_config` is never used
[INFO] [stdout]   --> src/config.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn gen_config(dest: &PathBuf) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_config` is never used
[INFO] [stdout]   --> src/config.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn parse_config(file: PathBuf) -> io::Result<ConfigVars> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_value` is never used
[INFO] [stdout]   --> src/config.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn get_value(l: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigVars` is never constructed
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct ConfigVars {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | impl ConfigVars {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 94 |     /// set defaults
[INFO] [stdout] 95 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESET` is never used
[INFO] [stdout]  --> src/format.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const RESET: &str = "\x1b[m";
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG` is never used
[INFO] [stdout]  --> src/format.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const FG: &str = "\x1b[38;2;";
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_color` is never used
[INFO] [stdout]  --> src/format.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn apply_color(fg_hex: String, txt: String) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `val_hex` is never used
[INFO] [stdout]   --> src/format.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn val_hex(target: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.39s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "01ac7f88002be1c861355785c843b221368a63b4f6b5b2abec61ef0ab187f9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ac7f88002be1c861355785c843b221368a63b4f6b5b2abec61ef0ab187f9e0", kill_on_drop: false }`
[INFO] [stdout] 01ac7f88002be1c861355785c843b221368a63b4f6b5b2abec61ef0ab187f9e0
