[INFO] fetching crate serde_with_macros 1.2.0... [INFO] checking serde_with_macros-1.2.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate serde_with_macros 1.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate serde_with_macros 1.2.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_with_macros 1.2.0 [INFO] finished tweaking crates.io crate serde_with_macros 1.2.0 [INFO] tweaked toml for crates.io crate serde_with_macros 1.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] bcdfd8f96d2d1a4eb3c9b1715f70f7f2e666ea74336494250f96af51ae076ac5 [INFO] running `Command { std: "docker" "start" "-a" "bcdfd8f96d2d1a4eb3c9b1715f70f7f2e666ea74336494250f96af51ae076ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcdfd8f96d2d1a4eb3c9b1715f70f7f2e666ea74336494250f96af51ae076ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcdfd8f96d2d1a4eb3c9b1715f70f7f2e666ea74336494250f96af51ae076ac5", kill_on_drop: false }` [INFO] [stdout] bcdfd8f96d2d1a4eb3c9b1715f70f7f2e666ea74336494250f96af51ae076ac5 [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" "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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c54ecd92a29778185edac15b28c0a3cd4ff3432063b185af2561c008b37eab7b [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" "c54ecd92a29778185edac15b28c0a3cd4ff3432063b185af2561c008b37eab7b", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking ident_case v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking proc-macro2 v1.0.24 [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking pulldown-cmark v0.4.1 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking syn v0.15.44 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking darling v0.10.2 [INFO] [stderr] Checking serde_with_macros v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking version-sync v0.8.1 [INFO] [stderr] Checking trybuild v1.0.35 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "c54ecd92a29778185edac15b28c0a3cd4ff3432063b185af2561c008b37eab7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c54ecd92a29778185edac15b28c0a3cd4ff3432063b185af2561c008b37eab7b", kill_on_drop: false }` [INFO] [stdout] c54ecd92a29778185edac15b28c0a3cd4ff3432063b185af2561c008b37eab7b