[INFO] cloning repository https://github.com/AlecGoncharow/crafting-interpreters-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlecGoncharow/crafting-interpreters-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlecGoncharow%2Fcrafting-interpreters-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlecGoncharow%2Fcrafting-interpreters-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4abc52ac34abf7f7e64fef9f05614e9750a1f0f
[INFO] testing AlecGoncharow/crafting-interpreters-rs against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlecGoncharow%2Fcrafting-interpreters-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlecGoncharow/crafting-interpreters-rs on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlecGoncharow/crafting-interpreters-rs
[INFO] finished tweaking git repo https://github.com/AlecGoncharow/crafting-interpreters-rs
[INFO] tweaked toml for git repo https://github.com/AlecGoncharow/crafting-interpreters-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AlecGoncharow/crafting-interpreters-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38cf4bb7b0f3504a8f20cb42ca722f6791c00eaf03c30cb83fe9446d5484dde2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38cf4bb7b0f3504a8f20cb42ca722f6791c00eaf03c30cb83fe9446d5484dde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38cf4bb7b0f3504a8f20cb42ca722f6791c00eaf03c30cb83fe9446d5484dde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cf4bb7b0f3504a8f20cb42ca722f6791c00eaf03c30cb83fe9446d5484dde2", kill_on_drop: false }`
[INFO] [stdout] 38cf4bb7b0f3504a8f20cb42ca722f6791c00eaf03c30cb83fe9446d5484dde2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53c0003645cc701993587af6633f99ff08061a0d8a9e90794ee17bd504ce612e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53c0003645cc701993587af6633f99ff08061a0d8a9e90794ee17bd504ce612e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crafting-interpreters-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "53c0003645cc701993587af6633f99ff08061a0d8a9e90794ee17bd504ce612e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c0003645cc701993587af6633f99ff08061a0d8a9e90794ee17bd504ce612e", kill_on_drop: false }`
[INFO] [stdout] 53c0003645cc701993587af6633f99ff08061a0d8a9e90794ee17bd504ce612e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e0b7a7867d31015eff53e6d76ec75acb5a38efbbf08a6829a8aa23d930c8bcee
[INFO] running `Command { std: "docker" "start" "-a" "e0b7a7867d31015eff53e6d76ec75acb5a38efbbf08a6829a8aa23d930c8bcee", kill_on_drop: false }`
[INFO] [stderr]    Compiling crafting-interpreters-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "e0b7a7867d31015eff53e6d76ec75acb5a38efbbf08a6829a8aa23d930c8bcee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b7a7867d31015eff53e6d76ec75acb5a38efbbf08a6829a8aa23d930c8bcee", kill_on_drop: false }`
[INFO] [stdout] e0b7a7867d31015eff53e6d76ec75acb5a38efbbf08a6829a8aa23d930c8bcee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1804c2b66a9af58c7c935f6d4c2a5d4c3bd45a281cb47ef5e103e7d5732d61f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e1804c2b66a9af58c7c935f6d4c2a5d4c3bd45a281cb47ef5e103e7d5732d61f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crafting_interpreters_rs-60619759c886a4a1
[INFO] [stdout] running 37 tests
[INFO] [stdout] test collections::test_hashtable::test_delete ... ok
[INFO] [stdout] test collections::test_hashtable::test_insert ... ok
[INFO] [stdout] test collections::test_hashtable::test_get ... ok
[INFO] [stdout] test collections::test_hashtable::test_inserts ... ok
[INFO] [stdout] test test_interpreter::anon_fun_is_three ... ok
[INFO] [stdout] test test_interpreter::anon_fun ... ok
[INFO] [stdout] test test_interpreter::equals ... ok
[INFO] [stdout] test test_interpreter::branch ... ok
[INFO] [stdout] test test_interpreter::blocks ... ok
[INFO] [stdout] test test_interpreter::break_works ... ok
[INFO] [stdout] test test_interpreter::break_loop ... ok
[INFO] [stdout] test test_interpreter::class_fields_works ... ok
[INFO] [stdout] test test_interpreter::clock ... ok
[INFO] [stdout] test test_interpreter::class_methods_works ... ok
[INFO] [stdout] test test_interpreter::expr ... ok
[INFO] [stdout] test test_interpreter::continue_loop ... ok
[INFO] [stdout] test test_interpreter::class_this_works ... ok
[INFO] [stdout] test test_interpreter::empty_file ... ok
[INFO] [stdout] test test_interpreter::exprs ... ok
[INFO] [stdout] test test_interpreter::mismatch_err ... ok
[INFO] [stdout] test test_interpreter::continue_works ... ok
[INFO] [stdout] test test_interpreter::logical ... ok
[INFO] [stdout] test test_interpreter::nest_fun_scope_capture ... ok
[INFO] [stdout] test test_interpreter::simple_fun ... ok
[INFO] [stdout] test test_interpreter::fun_closure ... ok
[INFO] [stdout] test test_interpreter::scope_not_leaked ... ok
[INFO] [stdout] test test_interpreter::long_expr ... ok
[INFO] [stdout] test test_interpreter::nest_fun ... ok
[INFO] [stdout] test test_interpreter::logical_works ... ok
[INFO] [stdout] test test_interpreter::nest_fun_2 ... ok
[INFO] [stdout] test test_interpreter::stmts ... ok
[INFO] [stdout] test test_interpreter::simpler_fun ... ok
[INFO] [stdout] test test_interpreter::while_loop ... ok
[INFO] [stdout] test test_interpreter::var_err ... ok
[INFO] [stdout] test test_interpreter::for_loop ... ok
[INFO] [stdout] test test_interpreter::fib_is_thirty_four ... ok
[INFO] [stdout] test test_interpreter::fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1804c2b66a9af58c7c935f6d4c2a5d4c3bd45a281cb47ef5e103e7d5732d61f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1804c2b66a9af58c7c935f6d4c2a5d4c3bd45a281cb47ef5e103e7d5732d61f", kill_on_drop: false }`
[INFO] [stdout] e1804c2b66a9af58c7c935f6d4c2a5d4c3bd45a281cb47ef5e103e7d5732d61f