[INFO] fetching crate exchange-rate 0.1.3... [INFO] checking exchange-rate-0.1.3 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate exchange-rate 0.1.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate exchange-rate 0.1.3 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate exchange-rate 0.1.3 [INFO] finished tweaking crates.io crate exchange-rate 0.1.3 [INFO] tweaked toml for crates.io crate exchange-rate 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v1.5.2 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded hashbrown v0.8.2 [INFO] [stderr] Downloaded chrono v0.4.15 [INFO] [stderr] Downloaded floyd-warshall-alg v0.1.3 [INFO] [stderr] Downloaded safe-graph v0.1.6 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c4ad72d29745d170c1adb4a4d2b3d4007da96911e77572c882bc849ce0cdd83 [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" "7c4ad72d29745d170c1adb4a4d2b3d4007da96911e77572c882bc849ce0cdd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c4ad72d29745d170c1adb4a4d2b3d4007da96911e77572c882bc849ce0cdd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4ad72d29745d170c1adb4a4d2b3d4007da96911e77572c882bc849ce0cdd83", kill_on_drop: false }` [INFO] [stdout] 7c4ad72d29745d170c1adb4a4d2b3d4007da96911e77572c882bc849ce0cdd83 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "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] 8d4f8cbb811716ea42f9acef1d221035c88855426c0eb9c273b8800892a2e0ab [INFO] running `Command { std: "docker" "start" "-a" "8d4f8cbb811716ea42f9acef1d221035c88855426c0eb9c273b8800892a2e0ab", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking safe-graph v0.1.6 [INFO] [stderr] Checking floyd-warshall-alg v0.1.3 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking exchange-rate v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.16s [INFO] running `Command { std: "docker" "inspect" "8d4f8cbb811716ea42f9acef1d221035c88855426c0eb9c273b8800892a2e0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d4f8cbb811716ea42f9acef1d221035c88855426c0eb9c273b8800892a2e0ab", kill_on_drop: false }` [INFO] [stdout] 8d4f8cbb811716ea42f9acef1d221035c88855426c0eb9c273b8800892a2e0ab