[INFO] fetching crate configure_me_codegen 0.3.14...
[INFO] checking configure_me_codegen-0.3.14 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015
[INFO] extracting crate configure_me_codegen 0.3.14 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate configure_me_codegen 0.3.14 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate configure_me_codegen 0.3.14
[INFO] finished tweaking crates.io crate configure_me_codegen 0.3.14
[INFO] tweaked toml for crates.io crate configure_me_codegen 0.3.14 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fmt2io v0.1.0
[INFO] [stderr]   Downloaded configure_me v0.3.4
[INFO] [stderr]   Downloaded man v0.1.1
[INFO] [stderr]   Downloaded parse_arg v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 963fcaf8f5d6e009aacf337cfa0df88ef244240fd7faacae756b4e04a2464519
[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" "963fcaf8f5d6e009aacf337cfa0df88ef244240fd7faacae756b4e04a2464519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "963fcaf8f5d6e009aacf337cfa0df88ef244240fd7faacae756b4e04a2464519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963fcaf8f5d6e009aacf337cfa0df88ef244240fd7faacae756b4e04a2464519", kill_on_drop: false }`
[INFO] [stdout] 963fcaf8f5d6e009aacf337cfa0df88ef244240fd7faacae756b4e04a2464519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e12fa8c18d5cddeb7486838232e99d110e3d3fe78356bbb64e9149be9cc645fb
[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" "e12fa8c18d5cddeb7486838232e99d110e3d3fe78356bbb64e9149be9cc645fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking roff v0.1.0
[INFO] [stderr]    Compiling configure_me_codegen v0.3.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fmt2io v0.1.0
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking parse_arg v0.1.4
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking pretty_assertions v0.5.1
[INFO] [stderr]     Checking man v0.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking cargo_toml v0.8.1
[INFO] [stderr]     Checking configure_me v0.3.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.67s
[INFO] running `Command { std: "docker" "inspect" "e12fa8c18d5cddeb7486838232e99d110e3d3fe78356bbb64e9149be9cc645fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e12fa8c18d5cddeb7486838232e99d110e3d3fe78356bbb64e9149be9cc645fb", kill_on_drop: false }`
[INFO] [stdout] e12fa8c18d5cddeb7486838232e99d110e3d3fe78356bbb64e9149be9cc645fb