[INFO] updating cached repository https://github.com/sankaku/bf-rust
[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] 3a020beb47355c69160a59739a23fee768e7b919
[INFO] testing sankaku/bf-rust against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankaku%2Fbf-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sankaku/bf-rust 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/sankaku/bf-rust
[INFO] finished tweaking git repo https://github.com/sankaku/bf-rust
[INFO] tweaked toml for git repo https://github.com/sankaku/bf-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/sankaku/bf-rust 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8742c191a74a04dcec95edf65d39b5ecd50db4ca07c3413c07cceeba92c97efd
[INFO] running `Command { std: "docker" "start" "-a" "8742c191a74a04dcec95edf65d39b5ecd50db4ca07c3413c07cceeba92c97efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8742c191a74a04dcec95edf65d39b5ecd50db4ca07c3413c07cceeba92c97efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8742c191a74a04dcec95edf65d39b5ecd50db4ca07c3413c07cceeba92c97efd", kill_on_drop: false }`
[INFO] [stdout] 8742c191a74a04dcec95edf65d39b5ecd50db4ca07c3413c07cceeba92c97efd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ec7c2f4922a4de524b203b8584e8bc50d781efc1db373e9f4f2d5711db4fc8ca
[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" "ec7c2f4922a4de524b203b8584e8bc50d781efc1db373e9f4f2d5711db4fc8ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bf-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "ec7c2f4922a4de524b203b8584e8bc50d781efc1db373e9f4f2d5711db4fc8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7c2f4922a4de524b203b8584e8bc50d781efc1db373e9f4f2d5711db4fc8ca", kill_on_drop: false }`
[INFO] [stdout] ec7c2f4922a4de524b203b8584e8bc50d781efc1db373e9f4f2d5711db4fc8ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 993a170622eed839ca1583c0b4c71623a0d544f2c6156eb3a7994c5450001182
[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" "993a170622eed839ca1583c0b4c71623a0d544f2c6156eb3a7994c5450001182", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `call__must_increment_pos_for_IncrPtr` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn call__must_increment_pos_for_IncrPtr() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_increment_pos_for_incr_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call__must_decrement_pos_for_DecrPtr` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn call__must_decrement_pos_for_DecrPtr() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_decrement_pos_for_decr_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call__must_increment_vec_value__for_IncrVal` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn call__must_increment_vec_value__for_IncrVal() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_increment_vec_value_for_incr_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call__must_decrement_vec_value__for_DecrVal` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn call__must_decrement_vec_value__for_DecrVal() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_decrement_vec_value_for_decr_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "993a170622eed839ca1583c0b4c71623a0d544f2c6156eb3a7994c5450001182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993a170622eed839ca1583c0b4c71623a0d544f2c6156eb3a7994c5450001182", kill_on_drop: false }`
[INFO] [stdout] 993a170622eed839ca1583c0b4c71623a0d544f2c6156eb3a7994c5450001182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 311e1110f92bf34fcf31591ca8e894b2fc96594f339a90d39467f3b214d0b82d
[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" "311e1110f92bf34fcf31591ca8e894b2fc96594f339a90d39467f3b214d0b82d", kill_on_drop: false }`
[INFO] [stderr] warning: function `call__must_increment_pos_for_IncrPtr` should have a snake case name
[INFO] [stderr]    --> src/modules/command.rs:146:8
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn call__must_increment_pos_for_IncrPtr() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_increment_pos_for_incr_ptr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `call__must_decrement_pos_for_DecrPtr` should have a snake case name
[INFO] [stderr]    --> src/modules/command.rs:164:8
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn call__must_decrement_pos_for_DecrPtr() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_decrement_pos_for_decr_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: function `call__must_increment_vec_value__for_IncrVal` should have a snake case name
[INFO] [stderr]    --> src/modules/command.rs:182:8
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn call__must_increment_vec_value__for_IncrVal() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_increment_vec_value_for_incr_val`
[INFO] [stderr] 
[INFO] [stderr] warning: function `call__must_decrement_vec_value__for_DecrVal` should have a snake case name
[INFO] [stderr]    --> src/modules/command.rs:200:8
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn call__must_decrement_vec_value__for_DecrVal() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_decrement_vec_value_for_decr_val`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bf_rust-8fc445ca6f6ac963
[INFO] [stdout] running 10 tests
[INFO] [stdout] test modules::command::tests::call__must_decrement_vec_value__for_DecrVal ... ok
[INFO] [stdout] test modules::command::tests::call__must_increment_pos_for_IncrPtr ... ok
[INFO] [stdout] test modules::command::tests::is_iter_end_must_work_for_iter_end ... ok
[INFO] [stdout] test modules::command::tests::is_iter_start_must_work_for_iter_start ... ok
[INFO] [stdout] test modules::command::tests::is_iter_start_must_work_for_iter_end ... ok
[INFO] [stdout] test modules::interpreter::tests::convert_str_to_command_must_work ... ok
[INFO] [stdout] test modules::command::tests::call__must_decrement_pos_for_DecrPtr ... ok
[INFO] [stdout] test modules::interpreter::tests::interpret_must_work ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bf_rust-e152f65977506c6c
[INFO] [stdout] test modules::command::tests::call__must_increment_vec_value__for_IncrVal ... ok
[INFO] [stdout] test modules::interpreter::tests::interpret_must_work_for_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bf-rust
[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] [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 `Command { std: "docker" "inspect" "311e1110f92bf34fcf31591ca8e894b2fc96594f339a90d39467f3b214d0b82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311e1110f92bf34fcf31591ca8e894b2fc96594f339a90d39467f3b214d0b82d", kill_on_drop: false }`
[INFO] [stdout] 311e1110f92bf34fcf31591ca8e894b2fc96594f339a90d39467f3b214d0b82d