[INFO] fetching crate sanity 0.1.1...
[INFO] checking sanity-0.1.1 against try#45b14c26f76a39a9945ef8518d3276f1bc880008 for pr-113242
[INFO] extracting crate sanity 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate sanity 0.1.1 on toolchain 45b14c26f76a39a9945ef8518d3276f1bc880008
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sanity 0.1.1
[INFO] finished tweaking crates.io crate sanity 0.1.1
[INFO] tweaked toml for crates.io crate sanity 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75e581569c9292f3506fc7e4b27caa04d27c8a949a65bf6dca4b36fb21992626
[INFO] running `Command { std: "docker" "start" "-a" "75e581569c9292f3506fc7e4b27caa04d27c8a949a65bf6dca4b36fb21992626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e581569c9292f3506fc7e4b27caa04d27c8a949a65bf6dca4b36fb21992626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e581569c9292f3506fc7e4b27caa04d27c8a949a65bf6dca4b36fb21992626", kill_on_drop: false }`
[INFO] [stdout] 75e581569c9292f3506fc7e4b27caa04d27c8a949a65bf6dca4b36fb21992626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 053a4c93e776e91fbe6bb288ebaf9de0c04bb07d8d4e5e1dd1a14368919e0f81
[INFO] running `Command { std: "docker" "start" "-a" "053a4c93e776e91fbe6bb288ebaf9de0c04bb07d8d4e5e1dd1a14368919e0f81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking sanity v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `project_id`, `data_set`, and `url` are never read
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SanityConfig {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 15 |     project_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     access_token: String,
[INFO] [stdout] 17 |     data_set: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     url: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SanityConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `project_id`, `data_set`, and `url` are never read
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SanityConfig {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 15 |     project_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     access_token: String,
[INFO] [stdout] 17 |     data_set: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     url: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SanityConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "053a4c93e776e91fbe6bb288ebaf9de0c04bb07d8d4e5e1dd1a14368919e0f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053a4c93e776e91fbe6bb288ebaf9de0c04bb07d8d4e5e1dd1a14368919e0f81", kill_on_drop: false }`
[INFO] [stdout] 053a4c93e776e91fbe6bb288ebaf9de0c04bb07d8d4e5e1dd1a14368919e0f81