[INFO] fetching crate fjord 0.1.0...
[INFO] testing fjord-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate fjord 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fjord 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fjord 0.1.0
[INFO] finished tweaking crates.io crate fjord 0.1.0
[INFO] tweaked toml for crates.io crate fjord 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-06-03" "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] 7b4eea0c08326c63a8bb070c4fce4ccd3344f7e4f95f0f1e8aa46ee8d396b306
[INFO] running `"docker" "start" "-a" "7b4eea0c08326c63a8bb070c4fce4ccd3344f7e4f95f0f1e8aa46ee8d396b306"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling fjord v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.46s
[INFO] running `"docker" "inspect" "7b4eea0c08326c63a8bb070c4fce4ccd3344f7e4f95f0f1e8aa46ee8d396b306"`
[INFO] running `"docker" "rm" "-f" "7b4eea0c08326c63a8bb070c4fce4ccd3344f7e4f95f0f1e8aa46ee8d396b306"`
[INFO] [stdout] 7b4eea0c08326c63a8bb070c4fce4ccd3344f7e4f95f0f1e8aa46ee8d396b306
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-06-03" "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] 70e4b23f50310d8da6a80ab6f30d9a32a29cf9902963838bac6b2a6ecae611a4
[INFO] running `"docker" "start" "-a" "70e4b23f50310d8da6a80ab6f30d9a32a29cf9902963838bac6b2a6ecae611a4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fjord v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "70e4b23f50310d8da6a80ab6f30d9a32a29cf9902963838bac6b2a6ecae611a4"`
[INFO] running `"docker" "rm" "-f" "70e4b23f50310d8da6a80ab6f30d9a32a29cf9902963838bac6b2a6ecae611a4"`
[INFO] [stdout] 70e4b23f50310d8da6a80ab6f30d9a32a29cf9902963838bac6b2a6ecae611a4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-06-03" "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] 69c9fe92e25d22e1fe68311ac0fe52c15f38adec18cecff2605c4fede28aa105
[INFO] running `"docker" "start" "-a" "69c9fe92e25d22e1fe68311ac0fe52c15f38adec18cecff2605c4fede28aa105"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] running 43 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fjord-87044fa10fbad2ef
[INFO] [stdout] test expr::eval_tests::fstr ... ok
[INFO] [stdout] test expr::eval_tests::block ... ok
[INFO] [stdout] test expr::eval_tests::bool ... ok
[INFO] [stdout] test expr::tests::fstr::interpolation_surrounded_by_literals ... ok
[INFO] [stdout] test expr::tests::block::variable_and_return ... ok
[INFO] [stdout] test expr::tests::fstr::interpolation_followed_by_literal ... ok
[INFO] [stdout] test expr::tests::bool ... ok
[INFO] [stdout] test expr::tests::fstr::interpolation_preceded_by_literal ... ok
[INFO] [stdout] test expr::tests::block::only_variable ... ok
[INFO] [stdout] test expr::tests::block::basic ... ok
[INFO] [stdout] test expr::eval_tests::var ... ok
[INFO] [stdout] test expr::tests::fstr::no_interpolations ... ok
[INFO] [stdout] test expr::eval_tests::number ... ok
[INFO] [stdout] test expr::eval_tests::parens ... ok
[INFO] [stdout] test expr::eval_tests::str ... ok
[INFO] [stdout] test func::tests::multiple_body_lines ... ok
[INFO] [stdout] test expr::tests::func_call ... ok
[INFO] [stdout] test func::tests::no_params ... ok
[INFO] [stdout] test expr::tests::no_args ... ok
[INFO] [stdout] test expr::tests::number ... ok
[INFO] [stdout] test expr::tests::parens ... ok
[INFO] [stdout] test expr::tests::some_args ... ok
[INFO] [stdout] test expr::tests::str ... ok
[INFO] [stdout] test expr::tests::var ... ok
[INFO] [stdout] test func::tests::no_body ... ok
[INFO] [stdout] test func::tests::some_params ... ok
[INFO] [stdout] test ident_name::tests::shouty_snake_case ... ok
[INFO] [stdout] test ident_name::tests::camel_case ... ok
[INFO] [stdout] test ident_name::tests::kebab_case ... ok
[INFO] [stdout] test ident_name::tests::pascal_case ... ok
[INFO] [stdout] test expr::eval_tests::func_call ... ok
[INFO] [stdout] test expr::eval_tests::if_expr ... ok
[INFO] [stdout] test item::binding_val_tests::expr ... ok
[INFO] [stdout] test ident_name::tests::snake_case ... ok
[INFO] [stdout] test item::binding_val_tests::func ... ok
[INFO] [stdout] test item::item_tests::expr ... ok
[INFO] [stdout] test item::item_tests::expr_binding ... ok
[INFO] [stdout] test item::item_tests::func_binding ... ok
[INFO] [stdout] test params::call::param_tests::named ... ok
[INFO] [stderr]    Doc-tests fjord
[INFO] [stdout] test params::call::param_tests::positional ... ok
[INFO] [stdout] test params::def::param_tests::with_default ... ok
[INFO] [stdout] test params::def::param_tests::without_default ... ok
[INFO] [stdout] test expr::tests::if_expr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "69c9fe92e25d22e1fe68311ac0fe52c15f38adec18cecff2605c4fede28aa105"`
[INFO] running `"docker" "rm" "-f" "69c9fe92e25d22e1fe68311ac0fe52c15f38adec18cecff2605c4fede28aa105"`
[INFO] [stdout] 69c9fe92e25d22e1fe68311ac0fe52c15f38adec18cecff2605c4fede28aa105