[INFO] updating cached repository https://github.com/benfred/py-spy
[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] [stderr] From https://github.com/benfred/py-spy
[INFO] [stderr]  * [new branch]      fix_dump_locals -> fix_dump_locals
[INFO] [stderr]    dec23b9..26a20fc  master          -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26a20fc6f0357be7db86e633c2d9c4a369999e13
[INFO] checking benfred/py-spy against try#9ff4d07208097950831ed4ea9d76feb1eafc8baa for pr-69340
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenfred%2Fpy-spy" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benfred/py-spy on toolchain 9ff4d07208097950831ed4ea9d76feb1eafc8baa
[INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/benfred/py-spy
[INFO] finished tweaking git repo https://github.com/benfred/py-spy
[INFO] tweaked toml for git repo https://github.com/benfred/py-spy written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/benfred/py-spy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "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] fabc0f169ee3e571dcb60d7d3298861158bfcc19ae6f7fff5f59b161ec3dde80
[INFO] running `"docker" "start" "-a" "fabc0f169ee3e571dcb60d7d3298861158bfcc19ae6f7fff5f59b161ec3dde80"`
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking parity-wasm v0.38.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling remoteprocess v0.3.2
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]    Compiling py-spy v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cpp_demangle v0.2.14
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking quick-xml v0.16.1
[INFO] [stderr]     Checking benfred-read-process-memory v0.2.0
[INFO] [stderr]     Checking gimli v0.19.0
[INFO] [stderr]     Checking intervaltree v0.2.4
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]     Checking console v0.9.1
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]     Checking indicatif v0.13.0
[INFO] [stderr]     Checking proc-maps v0.1.6
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking lru v0.4.1
[INFO] [stderr]     Checking goblin v0.0.22
[INFO] [stderr]     Checking structopt v0.3.5
[INFO] [stderr]     Checking inferno v0.9.1
[INFO] [stderr]     Checking object v0.12.0
[INFO] [stderr]     Checking addr2line v0.10.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "fabc0f169ee3e571dcb60d7d3298861158bfcc19ae6f7fff5f59b161ec3dde80"`
[INFO] running `"docker" "rm" "-f" "fabc0f169ee3e571dcb60d7d3298861158bfcc19ae6f7fff5f59b161ec3dde80"`
[INFO] [stdout] fabc0f169ee3e571dcb60d7d3298861158bfcc19ae6f7fff5f59b161ec3dde80