[INFO] updating cached repository https://github.com/95th/ben
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b835e9a75e013665d0c05c06b46aaca5588d6fe3
[INFO] testing 95th/ben against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F95th%2Fben" "/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/95th/ben on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/95th/ben
[INFO] finished tweaking git repo https://github.com/95th/ben
[INFO] tweaked toml for git repo https://github.com/95th/ben written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/95th/ben already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3e976e48f7a2f09087df2d5745309ad3d95defad7dc4339bfd9b4e79aa00c42
[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" "d3e976e48f7a2f09087df2d5745309ad3d95defad7dc4339bfd9b4e79aa00c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e976e48f7a2f09087df2d5745309ad3d95defad7dc4339bfd9b4e79aa00c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e976e48f7a2f09087df2d5745309ad3d95defad7dc4339bfd9b4e79aa00c42", kill_on_drop: false }`
[INFO] [stdout] d3e976e48f7a2f09087df2d5745309ad3d95defad7dc4339bfd9b4e79aa00c42
[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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2dfa0bf6e3513b66b57521601d56e884cd658c72c072f6dec971481c390b2af
[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" "b2dfa0bf6e3513b66b57521601d56e884cd658c72c072f6dec971481c390b2af", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling ben v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "b2dfa0bf6e3513b66b57521601d56e884cd658c72c072f6dec971481c390b2af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dfa0bf6e3513b66b57521601d56e884cd658c72c072f6dec971481c390b2af", kill_on_drop: false }`
[INFO] [stdout] b2dfa0bf6e3513b66b57521601d56e884cd658c72c072f6dec971481c390b2af
[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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] b563ab0b29e6b52eb27871f542318924d746e87e2e2d6198a2dd077836937ca9
[INFO] running `Command { std: "docker" "start" "-a" "b563ab0b29e6b52eb27871f542318924d746e87e2e2d6198a2dd077836937ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ben v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "b563ab0b29e6b52eb27871f542318924d746e87e2e2d6198a2dd077836937ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b563ab0b29e6b52eb27871f542318924d746e87e2e2d6198a2dd077836937ca9", kill_on_drop: false }`
[INFO] [stdout] b563ab0b29e6b52eb27871f542318924d746e87e2e2d6198a2dd077836937ca9
[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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9431c2143883dd57b45a9e4eac902a97a16a8715bf46c19627023d1dfeea0ffc
[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" "9431c2143883dd57b45a9e4eac902a97a16a8715bf46c19627023d1dfeea0ffc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ben-ca7472db3a95154f
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test decode::tests::decode_debug_bytes ... ok
[INFO] [stdout] test decode::tests::decode_debug_str ... ok
[INFO] [stdout] test decode::tests::decode_empty ... ok
[INFO] [stdout] test decode::tests::dict_get ... ok
[INFO] [stdout] test decode::tests::dict_get_invalid ... ok
[INFO] [stdout] test decode::tests::dict_iter ... ok
[INFO] [stdout] test decode::tests::dict_iter_inside_list ... ok
[INFO] [stdout] test decode::tests::empty_dict_len ... ok
[INFO] [stdout] test decode::tests::dict_iter_2 ... ok
[INFO] [stdout] test decode::tests::empty_list_len ... ok
[INFO] [stdout] test decode::tests::int_value ... ok
[INFO] [stdout] test decode::tests::int_value_invalid ... ok
[INFO] [stdout] test decode::tests::int_value_negative ... ok
[INFO] [stdout] test decode::tests::list_get ... ok
[INFO] [stdout] test decode::tests::list_get_invalid ... ok
[INFO] [stdout] test decode::tests::list_get_nested ... ok
[INFO] [stdout] test decode::tests::list_get_overflow ... ok
[INFO] [stdout] test decode::tests::list_iter ... ok
[INFO] [stdout] test decode::tests::list_iter_not_a_list ... ok
[INFO] [stdout] test decode::tests::non_empty_dict_len ... ok
[INFO] [stdout] test decode::tests::non_empty_dict_nested_len ... ok
[INFO] [stdout] test decode::tests::non_empty_list_len ... ok
[INFO] [stdout] test decode::tests::non_empty_list_nested_len ... ok
[INFO] [stdout] test decode::tests::str_value ... ok
[INFO] [stdout] test encode::tests::debug::encode_dict_sorted ... ok
[INFO] [stdout] test encode::tests::encode_custom ... ok
[INFO] [stdout] test encode::tests::encode_list_drop ... ok
[INFO] [stdout] test encode::tests::encode_int ... ok
[INFO] [stdout] test encode::tests::encode_dict_ordered_drop ... ok
[INFO] [stdout] test encode::tests::encode_add_bytes2_ok ... ok
[INFO] [stdout] test encode::tests::encode_dict_ordered ... ok
[INFO] [stdout] test encode::tests::encode_dict ... ok
[INFO] [stdout] test encode::tests::encode_str ... ok
[INFO] [stdout] test parse::tests::dict_mixed_values ... ok
[INFO] [stdout] test parse::tests::empty_list ... ok
[INFO] [stdout] test encode::tests::encode_list ... ok
[INFO] [stdout] test parse::tests::key_only_dict ... ok
[INFO] [stdout] test parse::tests::empty_dict ... ok
[INFO] [stdout] test parse::tests::dict_string_values ... ok
[INFO] [stdout] test parse::tests::key_only_dict_2 ... ok
[INFO] [stdout] test parse::tests::list_nested ... ok
[INFO] [stdout] test parse::tests::multiple_root_tokens ... ok
[INFO] [stdout] test parse::tests::list_nested_complex ... ok
[INFO] [stdout] test parse::tests::token_limit ... ok
[INFO] [stdout] test parse::tests::parse_prefix ... ok
[INFO] [stdout] test encode::tests::encode_dict_drop ... ok
[INFO] [stdout] test parse::tests::unclosed_list ... ok
[INFO] [stdout] test parse::tests::list_string_values ... ok
[INFO] [stdout] test parse::tests::parse_empty_string ... ok
[INFO] [stdout] test parse::tests::parse_string_too_long ... ok
[INFO] [stdout] test parse::tests::parse_string ... ok
[INFO] [stdout] test parse::tests::parse_string_too_short ... ok
[INFO] [stdout] test parse::tests::parse_int ... ok
[INFO] [stdout] test parse::tests::unclosed_dict ... ok
[INFO] [stdout] test parse::tests::parse_prefix_in ... ok
[INFO] [stdout] test encode::tests::encode_dict_ordered_duplicate_keys ... ok
[INFO] [stdout] test encode::tests::debug::encode_dict_duplicate ... ok
[INFO] [stderr]    Doc-tests ben
[INFO] [stdout] test encode::tests::debug::encode_dict_unordered ... ok
[INFO] [stdout] test encode::tests::encode_add_bytes2_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/decode.rs - decode::Node::as_raw_bytes (line 43) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::to_dict (line 136) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::as_dict (line 163) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::to_list (line 83) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::as_str (line 246) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::as_ascii_str (line 268) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::as_bytes (line 221) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::as_list (line 111) ... ok
[INFO] [stdout] test src/decode.rs - decode::Node::as_int (line 186) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9431c2143883dd57b45a9e4eac902a97a16a8715bf46c19627023d1dfeea0ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9431c2143883dd57b45a9e4eac902a97a16a8715bf46c19627023d1dfeea0ffc", kill_on_drop: false }`
[INFO] [stdout] 9431c2143883dd57b45a9e4eac902a97a16a8715bf46c19627023d1dfeea0ffc