[INFO] fetching crate rair-io 0.1.0... [INFO] checking rair-io-0.1.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate rair-io 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rair-io 0.1.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rair-io 0.1.0 [INFO] finished tweaking crates.io crate rair-io 0.1.0 [INFO] tweaked toml for crates.io crate rair-io 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rtrees v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c26a5b5c3c9011dd01a4b20b6f5cfb5345799689f2ba8c826ecf820cf767aeb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6c26a5b5c3c9011dd01a4b20b6f5cfb5345799689f2ba8c826ecf820cf767aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c26a5b5c3c9011dd01a4b20b6f5cfb5345799689f2ba8c826ecf820cf767aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c26a5b5c3c9011dd01a4b20b6f5cfb5345799689f2ba8c826ecf820cf767aeb", kill_on_drop: false }` [INFO] [stdout] 6c26a5b5c3c9011dd01a4b20b6f5cfb5345799689f2ba8c826ecf820cf767aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ca8c9f9ef2152ac22d3d4e13c861868d252c0cbdd8a51f07caafe9ba8c37f2e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1ca8c9f9ef2152ac22d3d4e13c861868d252c0cbdd8a51f07caafe9ba8c37f2e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking rtrees v0.1.0 [INFO] [stderr] Checking rair-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `test_file` [INFO] [stdout] --> src/lib.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | extern crate test_file; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rair-io`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "1ca8c9f9ef2152ac22d3d4e13c861868d252c0cbdd8a51f07caafe9ba8c37f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca8c9f9ef2152ac22d3d4e13c861868d252c0cbdd8a51f07caafe9ba8c37f2e", kill_on_drop: false }` [INFO] [stdout] 1ca8c9f9ef2152ac22d3d4e13c861868d252c0cbdd8a51f07caafe9ba8c37f2e