[INFO] fetching crate fastmod 0.4.1... [INFO] checking fastmod-0.4.1 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] extracting crate fastmod 0.4.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate fastmod 0.4.1 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fastmod 0.4.1 [INFO] finished tweaking crates.io crate fastmod 0.4.1 [INFO] tweaked toml for crates.io crate fastmod 0.4.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate fastmod 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grep v0.2.7 [INFO] [stderr] Downloaded grep-regex v0.1.8 [INFO] [stderr] Downloaded grep-cli v0.1.5 [INFO] [stderr] Downloaded grep-printer v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 774eb04b562827549d6a653bd0b6b1ee4c463935005a49fcb34c05ae2b9a0f3d [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" "774eb04b562827549d6a653bd0b6b1ee4c463935005a49fcb34c05ae2b9a0f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "774eb04b562827549d6a653bd0b6b1ee4c463935005a49fcb34c05ae2b9a0f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "774eb04b562827549d6a653bd0b6b1ee4c463935005a49fcb34c05ae2b9a0f3d", kill_on_drop: false }` [INFO] [stdout] 774eb04b562827549d6a653bd0b6b1ee4c463935005a49fcb34c05ae2b9a0f3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e500fc7f4c7525f2bd2355fea514898d78fcd32c8f0e6f588a26a67d4dcaefa0 [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" "e500fc7f4c7525f2bd2355fea514898d78fcd32c8f0e6f588a26a67d4dcaefa0", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.24 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking rprompt v1.0.5 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking grep-matcher v0.1.4 [INFO] [stderr] Checking mio v0.7.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking encoding_rs_io v0.1.7 [INFO] [stderr] Checking grep-searcher v0.1.7 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking grep-regex v0.1.8 [INFO] [stderr] Checking grep-cli v0.1.5 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking grep-printer v0.1.5 [INFO] [stderr] Checking grep v0.2.7 [INFO] [stderr] Checking fastmod v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.18s [INFO] running `Command { std: "docker" "inspect" "e500fc7f4c7525f2bd2355fea514898d78fcd32c8f0e6f588a26a67d4dcaefa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e500fc7f4c7525f2bd2355fea514898d78fcd32c8f0e6f588a26a67d4dcaefa0", kill_on_drop: false }` [INFO] [stdout] e500fc7f4c7525f2bd2355fea514898d78fcd32c8f0e6f588a26a67d4dcaefa0