[INFO] fetching crate tck_no 1.0.2...
[INFO] building tck_no-1.0.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tck_no 1.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tck_no 1.0.2
[INFO] finished tweaking crates.io crate tck_no 1.0.2
[INFO] tweaked toml for crates.io crate tck_no 1.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tck_no 1.0.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f26a50a1a9e6d99fb753b9523e6eaebf8430da8f00b40ec1b4c3636ae1e66a1
[INFO] running `Command { std: "docker" "start" "-a" "5f26a50a1a9e6d99fb753b9523e6eaebf8430da8f00b40ec1b4c3636ae1e66a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f26a50a1a9e6d99fb753b9523e6eaebf8430da8f00b40ec1b4c3636ae1e66a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f26a50a1a9e6d99fb753b9523e6eaebf8430da8f00b40ec1b4c3636ae1e66a1", kill_on_drop: false }`
[INFO] [stdout] 5f26a50a1a9e6d99fb753b9523e6eaebf8430da8f00b40ec1b4c3636ae1e66a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aacafcfe763ba70895c3e3d82c6b64a6a1520eda99d1ecc8babf0241ddf4d27
[INFO] running `Command { std: "docker" "start" "-a" "8aacafcfe763ba70895c3e3d82c6b64a6a1520eda99d1ecc8babf0241ddf4d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling tck_no v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "8aacafcfe763ba70895c3e3d82c6b64a6a1520eda99d1ecc8babf0241ddf4d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aacafcfe763ba70895c3e3d82c6b64a6a1520eda99d1ecc8babf0241ddf4d27", kill_on_drop: false }`
[INFO] [stdout] 8aacafcfe763ba70895c3e3d82c6b64a6a1520eda99d1ecc8babf0241ddf4d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39015ad8758e59a05464e57ebcbc631b06459657f96d65d19096f75eec09c27c
[INFO] running `Command { std: "docker" "start" "-a" "39015ad8758e59a05464e57ebcbc631b06459657f96d65d19096f75eec09c27c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tck_no v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "39015ad8758e59a05464e57ebcbc631b06459657f96d65d19096f75eec09c27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39015ad8758e59a05464e57ebcbc631b06459657f96d65d19096f75eec09c27c", kill_on_drop: false }`
[INFO] [stdout] 39015ad8758e59a05464e57ebcbc631b06459657f96d65d19096f75eec09c27c