[INFO] cloning repository https://github.com/Rohrschacht/hashfilter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rohrschacht/hashfilter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRohrschacht%2Fhashfilter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRohrschacht%2Fhashfilter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 646f64b60747a93d5ae3b27b0f625ed2cbeb6ea6 [INFO] checking Rohrschacht/hashfilter against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRohrschacht%2Fhashfilter" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rohrschacht/hashfilter on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rohrschacht/hashfilter [INFO] finished tweaking git repo https://github.com/Rohrschacht/hashfilter [INFO] tweaked toml for git repo https://github.com/Rohrschacht/hashfilter written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Rohrschacht/hashfilter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v1.1.2 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded assert_cli v0.6.3 [INFO] [stderr] Downloaded const_fn v0.4.5 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded colored v1.9.3 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.18 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded environment v0.1.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded termios v0.3.3 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", 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] 37917ad20aca8d381f263797c1cc79320662200baaefcbf3750ea0fd333864c1 [INFO] running `Command { std: "docker" "start" "-a" "37917ad20aca8d381f263797c1cc79320662200baaefcbf3750ea0fd333864c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37917ad20aca8d381f263797c1cc79320662200baaefcbf3750ea0fd333864c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37917ad20aca8d381f263797c1cc79320662200baaefcbf3750ea0fd333864c1", kill_on_drop: false }` [INFO] [stdout] 37917ad20aca8d381f263797c1cc79320662200baaefcbf3750ea0fd333864c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cb6c252bfaadfe510293525043f1a38fdcc1a9ee995fa593688a0508509a5ef [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" "7cb6c252bfaadfe510293525043f1a38fdcc1a9ee995fa593688a0508509a5ef", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "7cb6c252bfaadfe510293525043f1a38fdcc1a9ee995fa593688a0508509a5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb6c252bfaadfe510293525043f1a38fdcc1a9ee995fa593688a0508509a5ef", kill_on_drop: false }` [INFO] [stdout] 7cb6c252bfaadfe510293525043f1a38fdcc1a9ee995fa593688a0508509a5ef