[INFO] fetching crate com-fun 0.0.1...
[INFO] checking com-fun-0.0.1 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate com-fun 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate com-fun 0.0.1 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate com-fun 0.0.1
[INFO] finished tweaking crates.io crate com-fun 0.0.1
[INFO] tweaked toml for crates.io crate com-fun 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a6ba8378b5ba6d1ca6747065c0a843b7a9f86ce88b0927b33ae0933c75aabcd
[INFO] running `Command { std: "docker" "start" "-a" "0a6ba8378b5ba6d1ca6747065c0a843b7a9f86ce88b0927b33ae0933c75aabcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a6ba8378b5ba6d1ca6747065c0a843b7a9f86ce88b0927b33ae0933c75aabcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6ba8378b5ba6d1ca6747065c0a843b7a9f86ce88b0927b33ae0933c75aabcd", kill_on_drop: false }`
[INFO] [stdout] 0a6ba8378b5ba6d1ca6747065c0a843b7a9f86ce88b0927b33ae0933c75aabcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fca8504c7ae0b85532328cdd42e460cf584f33fa17a4e2cee0e65963fa176ba
[INFO] running `Command { std: "docker" "start" "-a" "0fca8504c7ae0b85532328cdd42e460cf584f33fa17a4e2cee0e65963fa176ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking chardetng v0.1.17
[INFO] [stderr]     Checking com-fun v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "0fca8504c7ae0b85532328cdd42e460cf584f33fa17a4e2cee0e65963fa176ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fca8504c7ae0b85532328cdd42e460cf584f33fa17a4e2cee0e65963fa176ba", kill_on_drop: false }`
[INFO] [stdout] 0fca8504c7ae0b85532328cdd42e460cf584f33fa17a4e2cee0e65963fa176ba
