[INFO] fetching crate binconf 0.2.630...
[INFO] checking binconf-0.2.630 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate binconf 0.2.630 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate binconf 0.2.630 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binconf 0.2.630
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate binconf 0.2.630
[INFO] tweaked toml for crates.io crate binconf 0.2.630 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate binconf 0.2.630 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded xxhash-rust v0.8.7
[INFO] [stderr]   Downloaded serde_yaml v0.9.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8b89d4a1ab7d26c15bd043b3066ffa12079dffe61396124ead0ea9cdef804e5
[INFO] running `Command { std: "docker" "start" "-a" "b8b89d4a1ab7d26c15bd043b3066ffa12079dffe61396124ead0ea9cdef804e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b89d4a1ab7d26c15bd043b3066ffa12079dffe61396124ead0ea9cdef804e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b89d4a1ab7d26c15bd043b3066ffa12079dffe61396124ead0ea9cdef804e5", kill_on_drop: false }`
[INFO] [stdout] b8b89d4a1ab7d26c15bd043b3066ffa12079dffe61396124ead0ea9cdef804e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b43113077ac6791c5f338ebba8888113790766651c52974808c8f38b443c0f
[INFO] running `Command { std: "docker" "start" "-a" "62b43113077ac6791c5f338ebba8888113790766651c52974808c8f38b443c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking xxhash-rust v0.8.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking binconf v0.2.630 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Cache`, `Cwd`, `LocalData`
[INFO] [stdout]  --> examples/examples.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binconf::ConfigLocation::{Cache, Config, Cwd, LocalData};
[INFO] [stdout]   |                               ^^^^^          ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "62b43113077ac6791c5f338ebba8888113790766651c52974808c8f38b443c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b43113077ac6791c5f338ebba8888113790766651c52974808c8f38b443c0f", kill_on_drop: false }`
[INFO] [stdout] 62b43113077ac6791c5f338ebba8888113790766651c52974808c8f38b443c0f
