[INFO] fetching crate jrsonnet-evaluator 0.3.2...
[INFO] testing jrsonnet-evaluator-0.3.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate jrsonnet-evaluator 0.3.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate jrsonnet-evaluator 0.3.2 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 crates.io crate jrsonnet-evaluator 0.3.2
[INFO] finished tweaking crates.io crate jrsonnet-evaluator 0.3.2
[INFO] tweaked toml for crates.io crate jrsonnet-evaluator 0.3.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48cd21b1c05976b6800cfbbf329f82205e4da08e9e4e3b4642f847e2aec6d74a
[INFO] running `Command { std: "docker" "start" "-a" "48cd21b1c05976b6800cfbbf329f82205e4da08e9e4e3b4642f847e2aec6d74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48cd21b1c05976b6800cfbbf329f82205e4da08e9e4e3b4642f847e2aec6d74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cd21b1c05976b6800cfbbf329f82205e4da08e9e4e3b4642f847e2aec6d74a", kill_on_drop: false }`
[INFO] [stdout] 48cd21b1c05976b6800cfbbf329f82205e4da08e9e4e3b4642f847e2aec6d74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a42610cd72388b2c101122d2e03bcdf322c122be08032fa3370b71d4c9c5231a
[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" "a42610cd72388b2c101122d2e03bcdf322c122be08032fa3370b71d4c9c5231a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unescape v0.1.0
[INFO] [stderr]    Compiling structdump v0.1.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling jrsonnet-stdlib v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling yansi-term v0.1.2
[INFO] [stderr]    Compiling closure v0.3.0
[INFO] [stderr]    Compiling pathdiff v0.2.0
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling annotate-snippets v0.9.0
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling structdump-derive v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling jrsonnet-parser v0.3.2
[INFO] [stderr]    Compiling jrsonnet-evaluator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.70s
[INFO] running `Command { std: "docker" "inspect" "a42610cd72388b2c101122d2e03bcdf322c122be08032fa3370b71d4c9c5231a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42610cd72388b2c101122d2e03bcdf322c122be08032fa3370b71d4c9c5231a", kill_on_drop: false }`
[INFO] [stdout] a42610cd72388b2c101122d2e03bcdf322c122be08032fa3370b71d4c9c5231a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] b90d14c7a0c54beca781bdcdd279c1e12ad9dbeefb04ad348d75b87e3f3ec292
[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" "b90d14c7a0c54beca781bdcdd279c1e12ad9dbeefb04ad348d75b87e3f3ec292", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrsonnet-evaluator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "b90d14c7a0c54beca781bdcdd279c1e12ad9dbeefb04ad348d75b87e3f3ec292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90d14c7a0c54beca781bdcdd279c1e12ad9dbeefb04ad348d75b87e3f3ec292", kill_on_drop: false }`
[INFO] [stdout] b90d14c7a0c54beca781bdcdd279c1e12ad9dbeefb04ad348d75b87e3f3ec292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 64cb75e960e9aea4552c87a47d7babbd9c358185413afd987c1e1a09a4c4826d
[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" "64cb75e960e9aea4552c87a47d7babbd9c358185413afd987c1e1a09a4c4826d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jrsonnet_evaluator-ccccde5b204fbb06
[INFO] [stdout] running 43 tests
[INFO] [stdout] test builtin::format::tests_key::parse_key ... ok
[INFO] [stdout] test builtin::format::test_format::parse ... ok
[INFO] [stdout] test builtin::format::test_format::octals ... ok
[INFO] [stdout] test builtin::format::test_format::percent_doesnt_consumes_values ... ok
[INFO] [stdout] test builtin::manifest::json_test ... ok
[INFO] [stdout] test tests::eval_state_standard ... ok
[INFO] [stdout] test tests::direct_self ... ok
[INFO] [stdout] test tests::equality_operator ... ok
[INFO] [stdout] test tests::constant_intrinsic ... ok
[INFO] [stdout] test tests::function_contexts ... ok
[INFO] [stdout] test tests::indirect_self ... ok
[INFO] [stdout] test builtin::format::tests_key::parse_key_missing_start ... ok
[INFO] [stdout] test tests::eval_state_stacktrace ... ok
[INFO] [stdout] test builtin::format::tests_key::parse_key_missing_end ... ok
[INFO] [stdout] test function::test ... ok
[INFO] [stdout] test tests::json ... ok
[INFO] [stdout] test tests::functions ... ok
[INFO] [stdout] test tests::equality ... ok
[INFO] [stdout] test tests::base64_works ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::issue_23' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/jrsonnet_evaluator-ccccde5b204fbb06` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "64cb75e960e9aea4552c87a47d7babbd9c358185413afd987c1e1a09a4c4826d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64cb75e960e9aea4552c87a47d7babbd9c358185413afd987c1e1a09a4c4826d", kill_on_drop: false }`
[INFO] [stdout] 64cb75e960e9aea4552c87a47d7babbd9c358185413afd987c1e1a09a4c4826d