[INFO] fetching crate experimental-test 0.1.7... [INFO] testing experimental-test-0.1.7 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate experimental-test 0.1.7 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate experimental-test 0.1.7 [INFO] finished tweaking crates.io crate experimental-test 0.1.7 [INFO] tweaked toml for crates.io crate experimental-test 0.1.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate experimental-test 0.1.7 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate experimental-test 0.1.7 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a286358b26b1c18db3610e609ead751aa7addbc860bab5da1d31a8e943cabc2f [INFO] running `Command { std: "docker" "start" "-a" "a286358b26b1c18db3610e609ead751aa7addbc860bab5da1d31a8e943cabc2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a286358b26b1c18db3610e609ead751aa7addbc860bab5da1d31a8e943cabc2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a286358b26b1c18db3610e609ead751aa7addbc860bab5da1d31a8e943cabc2f", kill_on_drop: false }` [INFO] [stdout] a286358b26b1c18db3610e609ead751aa7addbc860bab5da1d31a8e943cabc2f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92ccec062b48e481703dcca4cf2a1b29ef70b4ec62eb63ed23bca3814773e9dc [INFO] running `Command { std: "docker" "start" "-a" "92ccec062b48e481703dcca4cf2a1b29ef70b4ec62eb63ed23bca3814773e9dc", kill_on_drop: false }` [INFO] [stderr] Compiling experimental-test v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] error: couldn't read `main.rs`: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `experimental-test` (bin "experimental-test") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "92ccec062b48e481703dcca4cf2a1b29ef70b4ec62eb63ed23bca3814773e9dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92ccec062b48e481703dcca4cf2a1b29ef70b4ec62eb63ed23bca3814773e9dc", kill_on_drop: false }` [INFO] [stdout] 92ccec062b48e481703dcca4cf2a1b29ef70b4ec62eb63ed23bca3814773e9dc