[INFO] fetching crate env_logger 0.8.3...
[INFO] checking env_logger-0.8.3 against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] extracting crate env_logger 0.8.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate env_logger 0.8.3 on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate env_logger 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate env_logger 0.8.3
[INFO] tweaked toml for crates.io crate env_logger 0.8.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate env_logger 0.8.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feb4d9652087a582cc2a153e647be0b80e1cab56e05acd0e93425999752f3dce
[INFO] running `Command { std: "docker" "start" "-a" "feb4d9652087a582cc2a153e647be0b80e1cab56e05acd0e93425999752f3dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb4d9652087a582cc2a153e647be0b80e1cab56e05acd0e93425999752f3dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb4d9652087a582cc2a153e647be0b80e1cab56e05acd0e93425999752f3dce", kill_on_drop: false }`
[INFO] [stdout] feb4d9652087a582cc2a153e647be0b80e1cab56e05acd0e93425999752f3dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7af2cf434eb3b1b674f99c09b1e0d5a7776331fa6aba208b273b5c0a00ec957
[INFO] running `Command { std: "docker" "start" "-a" "c7af2cf434eb3b1b674f99c09b1e0d5a7776331fa6aba208b273b5c0a00ec957", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.20
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.14
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]     Checking env_logger v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "c7af2cf434eb3b1b674f99c09b1e0d5a7776331fa6aba208b273b5c0a00ec957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7af2cf434eb3b1b674f99c09b1e0d5a7776331fa6aba208b273b5c0a00ec957", kill_on_drop: false }`
[INFO] [stdout] c7af2cf434eb3b1b674f99c09b1e0d5a7776331fa6aba208b273b5c0a00ec957