[INFO] fetching crate ggfb 0.2.0...
[INFO] checking ggfb-0.2.0 against 1.95.0 for pr-155915
[INFO] extracting crate ggfb 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ggfb 0.2.0
[INFO] finished tweaking crates.io crate ggfb 0.2.0
[INFO] tweaked toml for crates.io crate ggfb 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ggfb 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ggfb 0.2.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17a48f1f5e91c5da9a5ae9cb5b91775b8ade608811ff5474be2267f27ab983e4
[INFO] running `Command { std: "docker" "start" "-a" "17a48f1f5e91c5da9a5ae9cb5b91775b8ade608811ff5474be2267f27ab983e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17a48f1f5e91c5da9a5ae9cb5b91775b8ade608811ff5474be2267f27ab983e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a48f1f5e91c5da9a5ae9cb5b91775b8ade608811ff5474be2267f27ab983e4", kill_on_drop: false }`
[INFO] [stdout] 17a48f1f5e91c5da9a5ae9cb5b91775b8ade608811ff5474be2267f27ab983e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cace1172050e8e281752857e5bdc3a902a57185d74666656263e9ab304965afc
[INFO] running `Command { std: "docker" "start" "-a" "cace1172050e8e281752857e5bdc3a902a57185d74666656263e9ab304965afc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking ggfb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `open_octopus` is never used
[INFO] [stdout]   --> src/actions.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn open_octopus() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_environment` is never used
[INFO] [stdout]   --> src/actions.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn open_environment() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verbosity`, `hide`, `dump_location`, and `ee_img_path` are never read
[INFO] [stdout]   --> src/types.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CrustConfig {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 12 |     pub verbosity: Option<u8>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 13 |     pub hide: Option<bool>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub dump_location: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub ee_img_path: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/types.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Crust {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 19 |     pub config: CrustConfig,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_octopus` is never used
[INFO] [stdout]   --> src/actions.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn open_octopus() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_environment` is never used
[INFO] [stdout]   --> src/actions.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn open_environment() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verbosity`, `hide`, `dump_location`, and `ee_img_path` are never read
[INFO] [stdout]   --> src/types.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CrustConfig {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 12 |     pub verbosity: Option<u8>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 13 |     pub hide: Option<bool>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub dump_location: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub ee_img_path: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/types.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Crust {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 19 |     pub config: CrustConfig,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "cace1172050e8e281752857e5bdc3a902a57185d74666656263e9ab304965afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cace1172050e8e281752857e5bdc3a902a57185d74666656263e9ab304965afc", kill_on_drop: false }`
[INFO] [stdout] cace1172050e8e281752857e5bdc3a902a57185d74666656263e9ab304965afc
