[INFO] fetching crate brainfrick 1.1.2...
[INFO] testing brainfrick-1.1.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate brainfrick 1.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate brainfrick 1.1.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brainfrick 1.1.2
[INFO] finished tweaking crates.io crate brainfrick 1.1.2
[INFO] tweaked toml for crates.io crate brainfrick 1.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a712d32a49f670ec5df9162e00ed5f11788a42621a0685c6a82fed0a13f239e6
[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" "a712d32a49f670ec5df9162e00ed5f11788a42621a0685c6a82fed0a13f239e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a712d32a49f670ec5df9162e00ed5f11788a42621a0685c6a82fed0a13f239e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a712d32a49f670ec5df9162e00ed5f11788a42621a0685c6a82fed0a13f239e6", kill_on_drop: false }`
[INFO] [stdout] a712d32a49f670ec5df9162e00ed5f11788a42621a0685c6a82fed0a13f239e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64daafb3ac0e41409b893e457dc2ae46a9f3a7d91ba3b846724fba0ec7023eee
[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" "64daafb3ac0e41409b893e457dc2ae46a9f3a7d91ba3b846724fba0ec7023eee", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling brainfrick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "64daafb3ac0e41409b893e457dc2ae46a9f3a7d91ba3b846724fba0ec7023eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64daafb3ac0e41409b893e457dc2ae46a9f3a7d91ba3b846724fba0ec7023eee", kill_on_drop: false }`
[INFO] [stdout] 64daafb3ac0e41409b893e457dc2ae46a9f3a7d91ba3b846724fba0ec7023eee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d190855dddb54516f5389809836335abc33e7b9b4588f324551ba55011bb7b32
[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" "d190855dddb54516f5389809836335abc33e7b9b4588f324551ba55011bb7b32", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfrick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "d190855dddb54516f5389809836335abc33e7b9b4588f324551ba55011bb7b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d190855dddb54516f5389809836335abc33e7b9b4588f324551ba55011bb7b32", kill_on_drop: false }`
[INFO] [stdout] d190855dddb54516f5389809836335abc33e7b9b4588f324551ba55011bb7b32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 105ff22c13c04bc7263226913c8c70baba8ffae9cfe7b039733287070e8c5e0f
[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" "105ff22c13c04bc7263226913c8c70baba8ffae9cfe7b039733287070e8c5e0f", 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/brainfrick-fc7d0a6ebd360b5c
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-31de6cd7fa930356
[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 10 tests
[INFO] [stdout] test basic_io ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test obscure ... ok
[INFO] [stdout] test deep_nested_brackets ... ok
[INFO] [stdout] test unmatched_left_bracket ... ok
[INFO] [stdout] test unmatched_right_bracket ... ok
[INFO] [stdout] test num_warp ... ok
[INFO] [stdout] test max_steps ... ok
[INFO] [stdout] test big_array_right ... ok
[INFO] [stderr]    Doc-tests brainfrick
[INFO] [stdout] test big_array_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::execute (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::input (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::parse (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::run (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::code (line 235) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::execute_with_input (line 132) ... ok
[INFO] [stdout] test src/error.rs - error::Error::brainfuck (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "105ff22c13c04bc7263226913c8c70baba8ffae9cfe7b039733287070e8c5e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105ff22c13c04bc7263226913c8c70baba8ffae9cfe7b039733287070e8c5e0f", kill_on_drop: false }`
[INFO] [stdout] 105ff22c13c04bc7263226913c8c70baba8ffae9cfe7b039733287070e8c5e0f