[INFO] fetching crate procfs-to-json 0.1.0...
[INFO] checking procfs-to-json-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate procfs-to-json 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate procfs-to-json 0.1.0
[INFO] finished tweaking crates.io crate procfs-to-json 0.1.0
[INFO] tweaked toml for crates.io crate procfs-to-json 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate procfs-to-json 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate procfs-to-json 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d99409425d60b85d82bd252e9ad735c703957a8db5cbc43a2b66a73107cf539
[INFO] running `Command { std: "docker" "start" "-a" "9d99409425d60b85d82bd252e9ad735c703957a8db5cbc43a2b66a73107cf539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d99409425d60b85d82bd252e9ad735c703957a8db5cbc43a2b66a73107cf539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d99409425d60b85d82bd252e9ad735c703957a8db5cbc43a2b66a73107cf539", kill_on_drop: false }`
[INFO] [stdout] 9d99409425d60b85d82bd252e9ad735c703957a8db5cbc43a2b66a73107cf539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 686c9d7afedcdb7b790a2cbd321237e86b38d608e759e81fc5ebef3d36ccb0d8
[INFO] running `Command { std: "docker" "start" "-a" "686c9d7afedcdb7b790a2cbd321237e86b38d608e759e81fc5ebef3d36ccb0d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking procfs v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking procfs-to-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `Command { std: "docker" "inspect" "686c9d7afedcdb7b790a2cbd321237e86b38d608e759e81fc5ebef3d36ccb0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686c9d7afedcdb7b790a2cbd321237e86b38d608e759e81fc5ebef3d36ccb0d8", kill_on_drop: false }`
[INFO] [stdout] 686c9d7afedcdb7b790a2cbd321237e86b38d608e759e81fc5ebef3d36ccb0d8