[INFO] fetching crate ddcore-rs 0.3.5...
[INFO] checking ddcore-rs-0.3.5 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate ddcore-rs 0.3.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ddcore-rs 0.3.5 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ddcore-rs 0.3.5
[INFO] finished tweaking crates.io crate ddcore-rs 0.3.5
[INFO] tweaked toml for crates.io crate ddcore-rs 0.3.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate ddcore-rs 0.3.5 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded bytestream v0.4.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.11
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.10
[INFO] [stderr]   Downloaded base32 v0.4.0
[INFO] [stderr]   Downloaded block-padding v0.3.2
[INFO] [stderr]   Downloaded process-memory v0.4.0
[INFO] [stderr]   Downloaded pbkdf2 v0.10.1
[INFO] [stderr]   Downloaded serde_derive v1.0.143
[INFO] [stderr]   Downloaded anyhow v1.0.60
[INFO] [stderr]   Downloaded tracing v0.1.36
[INFO] [stderr]   Downloaded aes v0.8.1
[INFO] [stderr]   Downloaded serde_json v1.0.83
[INFO] [stderr]   Downloaded libc v0.2.129
[INFO] [stderr]   Downloaded web-sys v0.3.59
[INFO] [stderr]   Downloaded tracing-core v0.1.29
[INFO] [stderr]   Downloaded serde v1.0.143
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6319b65571581ab06ac63c95c313274c135364058bae6ef07a9c7fcfbcd96999
[INFO] running `Command { std: "docker" "start" "-a" "6319b65571581ab06ac63c95c313274c135364058bae6ef07a9c7fcfbcd96999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6319b65571581ab06ac63c95c313274c135364058bae6ef07a9c7fcfbcd96999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6319b65571581ab06ac63c95c313274c135364058bae6ef07a9c7fcfbcd96999", kill_on_drop: false }`
[INFO] [stdout] 6319b65571581ab06ac63c95c313274c135364058bae6ef07a9c7fcfbcd96999
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9005354d060c6a740f4c4c0957a3b5a853bd6569f201c4a931a14a9c7be3c2cf
[INFO] running `Command { std: "docker" "start" "-a" "9005354d060c6a740f4c4c0957a3b5a853bd6569f201c4a931a14a9c7be3c2cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.143
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.143
[INFO] [stderr]    Compiling anyhow v1.0.60
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking libflate_lz77 v1.1.0
[INFO] [stderr]     Checking bytestream v0.4.1
[INFO] [stderr]     Checking libflate v1.2.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking ddcore-rs v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "9005354d060c6a740f4c4c0957a3b5a853bd6569f201c4a931a14a9c7be3c2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9005354d060c6a740f4c4c0957a3b5a853bd6569f201c4a931a14a9c7be3c2cf", kill_on_drop: false }`
[INFO] [stdout] 9005354d060c6a740f4c4c0957a3b5a853bd6569f201c4a931a14a9c7be3c2cf