[INFO] fetching crate murmur 2.0.0...
[INFO] checking murmur-2.0.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate murmur 2.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate murmur 2.0.0
[INFO] finished tweaking crates.io crate murmur 2.0.0
[INFO] tweaked toml for crates.io crate murmur 2.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate murmur 2.0.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding color-backtrace v0.6.1 (available: v0.7.1)
[INFO] [stderr]       Adding enum-iterator v1.5.0 (available: v2.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded color-backtrace v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcd3aa093262f7b2548d0ace097be3c6d1968b0a289540f1aeee3c9cc57626ec
[INFO] running `Command { std: "docker" "start" "-a" "dcd3aa093262f7b2548d0ace097be3c6d1968b0a289540f1aeee3c9cc57626ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd3aa093262f7b2548d0ace097be3c6d1968b0a289540f1aeee3c9cc57626ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd3aa093262f7b2548d0ace097be3c6d1968b0a289540f1aeee3c9cc57626ec", kill_on_drop: false }`
[INFO] [stdout] dcd3aa093262f7b2548d0ace097be3c6d1968b0a289540f1aeee3c9cc57626ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db935758d061154fef9b811eb3237544de4bab3b6a32fc3fcf248a13ce380380
[INFO] running `Command { std: "docker" "start" "-a" "db935758d061154fef9b811eb3237544de4bab3b6a32fc3fcf248a13ce380380", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling enum-iterator-derive v1.4.0
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking enum-iterator v1.5.0
[INFO] [stderr]     Checking murmur v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking color-backtrace v0.6.1
[INFO] [stderr]     Checking color-eyre v0.6.5
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "db935758d061154fef9b811eb3237544de4bab3b6a32fc3fcf248a13ce380380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db935758d061154fef9b811eb3237544de4bab3b6a32fc3fcf248a13ce380380", kill_on_drop: false }`
[INFO] [stdout] db935758d061154fef9b811eb3237544de4bab3b6a32fc3fcf248a13ce380380