[INFO] fetching crate grep 0.2.7... [INFO] checking grep-0.2.7 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] extracting crate grep 0.2.7 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate grep 0.2.7 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate grep 0.2.7 [INFO] finished tweaking crates.io crate grep 0.2.7 [INFO] tweaked toml for crates.io crate grep 0.2.7 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate grep 0.2.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9adb8eb8661321589a0ed9ca3544d2d11cb11ae337b106c7997941a4f62981b [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" "e9adb8eb8661321589a0ed9ca3544d2d11cb11ae337b106c7997941a4f62981b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9adb8eb8661321589a0ed9ca3544d2d11cb11ae337b106c7997941a4f62981b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9adb8eb8661321589a0ed9ca3544d2d11cb11ae337b106c7997941a4f62981b", kill_on_drop: false }` [INFO] [stdout] e9adb8eb8661321589a0ed9ca3544d2d11cb11ae337b106c7997941a4f62981b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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] 3d8000595c89f1ca37ee3265b66e189ad763c65392d6c6625b8b6ad5e7a6ee93 [INFO] running `Command { std: "docker" "start" "-a" "3d8000595c89f1ca37ee3265b66e189ad763c65392d6c6625b8b6ad5e7a6ee93", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking grep-matcher v0.1.4 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking encoding_rs_io v0.1.7 [INFO] [stderr] Checking grep-searcher v0.1.7 [INFO] [stderr] Checking regex v1.3.9 [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] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking grep-printer v0.1.5 [INFO] [stderr] Checking grep v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.26s [INFO] running `Command { std: "docker" "inspect" "3d8000595c89f1ca37ee3265b66e189ad763c65392d6c6625b8b6ad5e7a6ee93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d8000595c89f1ca37ee3265b66e189ad763c65392d6c6625b8b6ad5e7a6ee93", kill_on_drop: false }` [INFO] [stdout] 3d8000595c89f1ca37ee3265b66e189ad763c65392d6c6625b8b6ad5e7a6ee93