[INFO] updating cached repository https://github.com/gouthamkrishna/guessing_game
[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] 60e6cefba0b5077020e67ff5fad69d6952cdbd84
[INFO] testing gouthamkrishna/guessing_game against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgouthamkrishna%2Fguessing_game" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  62% (6429/10310)   
Checking out files:  63% (6496/10310)   
Checking out files:  64% (6599/10310)   
Checking out files:  65% (6702/10310)   
Checking out files:  66% (6805/10310)   
Checking out files:  67% (6908/10310)   
Checking out files:  68% (7011/10310)   
Checking out files:  69% (7114/10310)   
Checking out files:  70% (7217/10310)   
Checking out files:  71% (7321/10310)   
Checking out files:  72% (7424/10310)   
Checking out files:  73% (7527/10310)   
Checking out files:  74% (7630/10310)   
Checking out files:  75% (7733/10310)   
Checking out files:  76% (7836/10310)   
Checking out files:  77% (7939/10310)   
Checking out files:  78% (8042/10310)   
Checking out files:  79% (8145/10310)   
Checking out files:  80% (8248/10310)   
Checking out files:  81% (8352/10310)   
Checking out files:  82% (8455/10310)   
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Checking out files:  84% (8661/10310)   
Checking out files:  85% (8764/10310)   
Checking out files:  86% (8867/10310)   
Checking out files:  87% (8970/10310)   
Checking out files:  88% (9073/10310)   
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Checking out files:  90% (9279/10310)   
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Checking out files:  99% (10207/10310)   
Checking out files: 100% (10310/10310)   
Checking out files: 100% (10310/10310), done.
[INFO] validating manifest of git repo https://github.com/gouthamkrishna/guessing_game on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gouthamkrishna/guessing_game
[INFO] finished tweaking git repo https://github.com/gouthamkrishna/guessing_game
[INFO] tweaked toml for git repo https://github.com/gouthamkrishna/guessing_game written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/gouthamkrishna/guessing_game already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8b1e04a1d52fbd1f10ad489b1da9177a58fbe88a692d1dc0b4e6bd9806bd985
[INFO] running `"docker" "start" "-a" "d8b1e04a1d52fbd1f10ad489b1da9177a58fbe88a692d1dc0b4e6bd9806bd985"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "d8b1e04a1d52fbd1f10ad489b1da9177a58fbe88a692d1dc0b4e6bd9806bd985"`
[INFO] running `"docker" "rm" "-f" "d8b1e04a1d52fbd1f10ad489b1da9177a58fbe88a692d1dc0b4e6bd9806bd985"`
[INFO] [stdout] d8b1e04a1d52fbd1f10ad489b1da9177a58fbe88a692d1dc0b4e6bd9806bd985
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8c81b49510d4bd22625950a42b498b42363ebcea06bff8724e75ffc8dbeb0d9
[INFO] running `"docker" "start" "-a" "c8c81b49510d4bd22625950a42b498b42363ebcea06bff8724e75ffc8dbeb0d9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "c8c81b49510d4bd22625950a42b498b42363ebcea06bff8724e75ffc8dbeb0d9"`
[INFO] running `"docker" "rm" "-f" "c8c81b49510d4bd22625950a42b498b42363ebcea06bff8724e75ffc8dbeb0d9"`
[INFO] [stdout] c8c81b49510d4bd22625950a42b498b42363ebcea06bff8724e75ffc8dbeb0d9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 49758beeaf76a638798709599f4247650fc9fd79c672217e661d53787c2af644
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "49758beeaf76a638798709599f4247650fc9fd79c672217e661d53787c2af644"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/guessing_game-028f4aa877933242
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "49758beeaf76a638798709599f4247650fc9fd79c672217e661d53787c2af644"`
[INFO] running `"docker" "rm" "-f" "49758beeaf76a638798709599f4247650fc9fd79c672217e661d53787c2af644"`
[INFO] [stdout] 49758beeaf76a638798709599f4247650fc9fd79c672217e661d53787c2af644