[INFO] cloning repository https://github.com/DAC098/rust-kms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DAC098/rust-kms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Frust-kms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Frust-kms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3735ad7054b7d64a92becba335ffe52e36303436
[INFO] checking DAC098/rust-kms/3735ad7054b7d64a92becba335ffe52e36303436 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Frust-kms" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DAC098/rust-kms on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DAC098/rust-kms
[INFO] finished tweaking git repo https://github.com/DAC098/rust-kms
[INFO] tweaked toml for git repo https://github.com/DAC098/rust-kms written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/DAC098/rust-kms 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b9dde8207f1115b80ccc5adb3102b1668b51a084af3968cd1a443657cf072a2
[INFO] running `Command { std: "docker" "start" "-a" "6b9dde8207f1115b80ccc5adb3102b1668b51a084af3968cd1a443657cf072a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b9dde8207f1115b80ccc5adb3102b1668b51a084af3968cd1a443657cf072a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9dde8207f1115b80ccc5adb3102b1668b51a084af3968cd1a443657cf072a2", kill_on_drop: false }`
[INFO] [stdout] 6b9dde8207f1115b80ccc5adb3102b1668b51a084af3968cd1a443657cf072a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 175290f2584b5b6530d00e75bc22cc61cff72569d39919a950e917152c975d59
[INFO] running `Command { std: "docker" "start" "-a" "175290f2584b5b6530d00e75bc22cc61cff72569d39919a950e917152c975d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking rust-kms-core v0.1.0 (/opt/rustwide/workdir/rust-kms-core)
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking rust-km v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rust-kms-local v0.1.0 (/opt/rustwide/workdir/rust-kms-local)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "175290f2584b5b6530d00e75bc22cc61cff72569d39919a950e917152c975d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175290f2584b5b6530d00e75bc22cc61cff72569d39919a950e917152c975d59", kill_on_drop: false }`
[INFO] [stdout] 175290f2584b5b6530d00e75bc22cc61cff72569d39919a950e917152c975d59