[INFO] updating cached repository https://github.com/japdubengsub/netlist_generator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e308c471b1f4e87a97784f9982afb8c196c474c
[INFO] checking japdubengsub/netlist_generator against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjapdubengsub%2Fnetlist_generator" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/japdubengsub/netlist_generator on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/japdubengsub/netlist_generator
[INFO] finished tweaking git repo https://github.com/japdubengsub/netlist_generator
[INFO] tweaked toml for git repo https://github.com/japdubengsub/netlist_generator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/japdubengsub/netlist_generator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 77eb7b5d4f2cf08336cbb8061ae08b1455d0a3d54206c1f2b87cb87b0c06df8d
[INFO] running `"docker" "start" "-a" "77eb7b5d4f2cf08336cbb8061ae08b1455d0a3d54206c1f2b87cb87b0c06df8d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling encoding_rs v0.8.22
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ipnet v2.1.0
[INFO] [stderr]     Checking encoding_rs_io v0.1.6
[INFO] [stderr]     Checking netlist-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         file.write_all(line.as_bytes());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_no_resize___aggr` should have a snake case name
[INFO] [stderr]   --> tests/test_resize.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn test_no_resize___aggr() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_no_resize_aggr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_no_resize___not_aggr` should have a snake case name
[INFO] [stderr]    --> tests/test_resize.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn test_no_resize___not_aggr() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_no_resize_not_aggr`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_resize___aggr` should have a snake case name
[INFO] [stderr]    --> tests/test_resize.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn test_resize___aggr() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_resize_aggr`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_resize___aggr2` should have a snake case name
[INFO] [stderr]    --> tests/test_resize.rs:138:8
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn test_resize___aggr2() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_resize_aggr2`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_resize___aggr3` should have a snake case name
[INFO] [stderr]    --> tests/test_resize.rs:152:8
[INFO] [stderr]     |
[INFO] [stderr] 152 |     fn test_resize___aggr3() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_resize_aggr3`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         file.write_all(line.as_bytes());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `"docker" "inspect" "77eb7b5d4f2cf08336cbb8061ae08b1455d0a3d54206c1f2b87cb87b0c06df8d"`
[INFO] running `"docker" "rm" "-f" "77eb7b5d4f2cf08336cbb8061ae08b1455d0a3d54206c1f2b87cb87b0c06df8d"`
[INFO] [stdout] 77eb7b5d4f2cf08336cbb8061ae08b1455d0a3d54206c1f2b87cb87b0c06df8d