[INFO] fetching crate std-logger 0.5.3...
[INFO] checking std-logger-0.5.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate std-logger 0.5.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate std-logger 0.5.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate std-logger 0.5.3
[INFO] finished tweaking crates.io crate std-logger 0.5.3
[INFO] tweaked toml for crates.io crate std-logger 0.5.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate std-logger 0.5.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval_ref v2.11.1
[INFO] [stderr]   Downloaded sval_serde v2.11.1
[INFO] [stderr]   Downloaded sval_json v2.11.1
[INFO] [stderr]   Downloaded value-bag-serde1 v1.7.0
[INFO] [stderr]   Downloaded sval_buffer v2.11.1
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded sval_fmt v2.11.1
[INFO] [stderr]   Downloaded sval_nested v2.11.1
[INFO] [stderr]   Downloaded sval_dynamic v2.11.1
[INFO] [stderr]   Downloaded value-bag-sval2 v1.7.0
[INFO] [stderr]   Downloaded value-bag v1.7.0
[INFO] [stderr]   Downloaded sval v2.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e4bf8af96314ef5faf7a6e13c2f41f2dacb62c5a34ce0c03be93c0dd5bf5df6
[INFO] running `Command { std: "docker" "start" "-a" "5e4bf8af96314ef5faf7a6e13c2f41f2dacb62c5a34ce0c03be93c0dd5bf5df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e4bf8af96314ef5faf7a6e13c2f41f2dacb62c5a34ce0c03be93c0dd5bf5df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4bf8af96314ef5faf7a6e13c2f41f2dacb62c5a34ce0c03be93c0dd5bf5df6", kill_on_drop: false }`
[INFO] [stdout] 5e4bf8af96314ef5faf7a6e13c2f41f2dacb62c5a34ce0c03be93c0dd5bf5df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 922f1bb0811f433d7a5e0f3807550f19f60d715621343d7f5ef48bcb9c2fe9e1
[INFO] running `Command { std: "docker" "start" "-a" "922f1bb0811f433d7a5e0f3807550f19f60d715621343d7f5ef48bcb9c2fe9e1", kill_on_drop: false }`
[INFO] [stderr]     Checking value-bag v1.7.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking std-logger v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn log_panic(info: &std::panic::PanicInfo<'_>) {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn log_panic(info: &std::panic::PanicInfo<'_>) {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` 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 0.94s
[INFO] running `Command { std: "docker" "inspect" "922f1bb0811f433d7a5e0f3807550f19f60d715621343d7f5ef48bcb9c2fe9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922f1bb0811f433d7a5e0f3807550f19f60d715621343d7f5ef48bcb9c2fe9e1", kill_on_drop: false }`
[INFO] [stdout] 922f1bb0811f433d7a5e0f3807550f19f60d715621343d7f5ef48bcb9c2fe9e1