[INFO] fetching crate nomino 0.4.6... [INFO] checking nomino-0.4.6 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate nomino 0.4.6 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate nomino 0.4.6 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nomino 0.4.6 [INFO] finished tweaking crates.io crate nomino 0.4.6 [INFO] tweaked toml for crates.io crate nomino 0.4.6 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate nomino 0.4.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded predicates-tree v1.0.2 [INFO] [stderr] Downloaded generator v0.6.24 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded assert_cmd v1.0.3 [INFO] [stderr] Downloaded natord v1.0.9 [INFO] [stderr] Downloaded loom v0.4.0 [INFO] [stderr] Downloaded yaml-rust v0.3.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.2 [INFO] [stderr] Downloaded predicates v1.0.7 [INFO] [stderr] Downloaded once_cell v1.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20d67867c4266b1f6af49c3aabfc2e3f95e368684eda672221fb5df56bf1b523 [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" "20d67867c4266b1f6af49c3aabfc2e3f95e368684eda672221fb5df56bf1b523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20d67867c4266b1f6af49c3aabfc2e3f95e368684eda672221fb5df56bf1b523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d67867c4266b1f6af49c3aabfc2e3f95e368684eda672221fb5df56bf1b523", kill_on_drop: false }` [INFO] [stdout] 20d67867c4266b1f6af49c3aabfc2e3f95e368684eda672221fb5df56bf1b523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 85db7562be8bf4e1ca2c11ed009ee2dba6a10972cfef864fdcebf3eb6ececa0b [INFO] running `Command { std: "docker" "start" "-a" "85db7562be8bf4e1ca2c11ed009ee2dba6a10972cfef864fdcebf3eb6ececa0b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking once_cell v1.6.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling nomino v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking natord v1.0.9 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] error: failed to run custom build command for `nomino v0.4.6 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/nomino-dad91dad2d831b1a/build-script-build` (exit code: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "85db7562be8bf4e1ca2c11ed009ee2dba6a10972cfef864fdcebf3eb6ececa0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85db7562be8bf4e1ca2c11ed009ee2dba6a10972cfef864fdcebf3eb6ececa0b", kill_on_drop: false }` [INFO] [stdout] 85db7562be8bf4e1ca2c11ed009ee2dba6a10972cfef864fdcebf3eb6ececa0b