[INFO] updating cached repository https://github.com/bdrobinson/monkey
[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/bdrobinson/monkey
[INFO] [stderr]    e5a3de5..abd736f  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] abd736f9a59be916b77aed29f05aa2c19ac094ea
[INFO] testing bdrobinson/monkey against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdrobinson%2Fmonkey" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bdrobinson/monkey on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bdrobinson/monkey
[INFO] finished tweaking git repo https://github.com/bdrobinson/monkey
[INFO] tweaked toml for git repo https://github.com/bdrobinson/monkey written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/bdrobinson/monkey already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 13f68e62ec466f46d139479508b812d1f138ff6edce019bf7dfced45ea187e43
[INFO] running `"docker" "start" "-a" "13f68e62ec466f46d139479508b812d1f138ff6edce019bf7dfced45ea187e43"`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `"docker" "inspect" "13f68e62ec466f46d139479508b812d1f138ff6edce019bf7dfced45ea187e43"`
[INFO] running `"docker" "rm" "-f" "13f68e62ec466f46d139479508b812d1f138ff6edce019bf7dfced45ea187e43"`
[INFO] [stdout] 13f68e62ec466f46d139479508b812d1f138ff6edce019bf7dfced45ea187e43
[INFO] running `"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" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c7fdf5e642751fd3485161cf036d6155fa8d8dee284fe435b479e47f97992c6
[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" "7c7fdf5e642751fd3485161cf036d6155fa8d8dee284fe435b479e47f97992c6"`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "7c7fdf5e642751fd3485161cf036d6155fa8d8dee284fe435b479e47f97992c6"`
[INFO] running `"docker" "rm" "-f" "7c7fdf5e642751fd3485161cf036d6155fa8d8dee284fe435b479e47f97992c6"`
[INFO] [stdout] 7c7fdf5e642751fd3485161cf036d6155fa8d8dee284fe435b479e47f97992c6
[INFO] running `"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" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84c569b0a9a2ed26b405e143df0e8ac54c5f293de4bd687919bb1e8768ea2e5f
[INFO] running `"docker" "start" "-a" "84c569b0a9a2ed26b405e143df0e8ac54c5f293de4bd687919bb1e8768ea2e5f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/monkey-aa4767b027d0f9b0
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test eval::test::test::test_errors ... ok
[INFO] [stdout] test eval::test::test::test_eval_boolean_expression ... ok
[INFO] [stdout] test eval::test::test::test_eval_integer_expression ... ok
[INFO] [stdout] test parser::test::test::test_identifier_expression ... ok
[INFO] [stdout] test eval::test::test::test_if_expression ... ok
[INFO] [stdout] test eval::test::test::test_let_statements ... ok
[INFO] [stdout] test parser::test::test::test_call_expression ... ok
[INFO] [stdout] test parser::test::test::test_fn_literal ... ok
[INFO] [stdout] test lexer::test::test::test_next_token ... ok
[INFO] [stdout] test eval::test::test::test_return_statement ... ok
[INFO] [stdout] test parser::test::test::test_boolean_expression ... ok
[INFO] [stdout] test parser::test::test::test_let_statements ... ok
[INFO] [stdout] test parser::test::test::test_prefix_expression ... ok
[INFO] [stdout] test parser::test::test::test_infix_parens ... ok
[INFO] [stdout] test parser::test::test::test_return_statements ... ok
[INFO] [stdout] test parser::test::test::test_if_expression ... ok
[INFO] [stdout] test parser::test::test::test_if_else_expression ... ok
[INFO] [stdout] test parser::test::test::test_simple_infix_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "84c569b0a9a2ed26b405e143df0e8ac54c5f293de4bd687919bb1e8768ea2e5f"`
[INFO] running `"docker" "rm" "-f" "84c569b0a9a2ed26b405e143df0e8ac54c5f293de4bd687919bb1e8768ea2e5f"`
[INFO] [stdout] 84c569b0a9a2ed26b405e143df0e8ac54c5f293de4bd687919bb1e8768ea2e5f