[INFO] cloning repository https://github.com/JayCeM/rsbrainfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JayCeM/rsbrainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCeM%2Frsbrainfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCeM%2Frsbrainfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed9f3ec8091730f02f74fa0379c8f2587a90be82
[INFO] testing JayCeM/rsbrainfuck against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCeM%2Frsbrainfuck" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JayCeM/rsbrainfuck on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JayCeM/rsbrainfuck
[INFO] finished tweaking git repo https://github.com/JayCeM/rsbrainfuck
[INFO] tweaked toml for git repo https://github.com/JayCeM/rsbrainfuck written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/JayCeM/rsbrainfuck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed28194c6a9055f6797a7eacfe9188e217534c73bd745a05e9c9230fe10294de
[INFO] running `Command { std: "docker" "start" "-a" "ed28194c6a9055f6797a7eacfe9188e217534c73bd745a05e9c9230fe10294de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed28194c6a9055f6797a7eacfe9188e217534c73bd745a05e9c9230fe10294de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed28194c6a9055f6797a7eacfe9188e217534c73bd745a05e9c9230fe10294de", kill_on_drop: false }`
[INFO] [stdout] ed28194c6a9055f6797a7eacfe9188e217534c73bd745a05e9c9230fe10294de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cc71c28c73bfea6882423454030a06080ba5be93eb20f961987a65350faa036
[INFO] running `Command { std: "docker" "start" "-a" "3cc71c28c73bfea6882423454030a06080ba5be93eb20f961987a65350faa036", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling rsbrainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "3cc71c28c73bfea6882423454030a06080ba5be93eb20f961987a65350faa036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc71c28c73bfea6882423454030a06080ba5be93eb20f961987a65350faa036", kill_on_drop: false }`
[INFO] [stdout] 3cc71c28c73bfea6882423454030a06080ba5be93eb20f961987a65350faa036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 349e4f80917b82526d964b0e8c5fb9b35f96df25c44653e6c6395c2e33fa15d5
[INFO] running `Command { std: "docker" "start" "-a" "349e4f80917b82526d964b0e8c5fb9b35f96df25c44653e6c6395c2e33fa15d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rsbrainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "349e4f80917b82526d964b0e8c5fb9b35f96df25c44653e6c6395c2e33fa15d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349e4f80917b82526d964b0e8c5fb9b35f96df25c44653e6c6395c2e33fa15d5", kill_on_drop: false }`
[INFO] [stdout] 349e4f80917b82526d964b0e8c5fb9b35f96df25c44653e6c6395c2e33fa15d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf330b8f2656d17f7a53aadf47061cf65569eb37c8b00edbb679c3f8edb1a29f
[INFO] running `Command { std: "docker" "start" "-a" "cf330b8f2656d17f7a53aadf47061cf65569eb37c8b00edbb679c3f8edb1a29f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsbrainfuck-09c032f4b3e81fd5)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test input::test::test_next ... ok
[INFO] [stdout] test memoryband::test_infinite::test_add ... ok
[INFO] [stdout] test memoryband::test_finite::read_write_move ... ok
[INFO] [stdout] test memoryband::test_infinite::test_move_left ... ok
[INFO] [stdout] test memoryband::test_finite::move_head ... ok
[INFO] [stdout] test memoryband::test_infinite::test_move_right ... ok
[INFO] [stdout] test memoryband::test_infinite::test_read ... ok
[INFO] [stdout] test memoryband::test_infinite::test_new ... ok
[INFO] [stdout] test memoryband::test_infinite::test_write ... ok
[INFO] [stdout] test sourcecode::test::test_find_matching_closing_bracket ... ok
[INFO] [stdout] test sourcecode::test::test_ectract_loop_code ... ok
[INFO] [stdout] test sourcecode::test::test_from_str ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_err ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_empty_loop ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_loop ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_many_loops ... ok
[INFO] [stdout] test sourcecode::test::test_loop_no_closing_bracket ... ok
[INFO] [stdout] test sourcecode::test::test_loop_no_opening_bracket ... ok
[INFO] [stdout] test memoryband::test_finite::index_30_000 - should panic ... ok
[INFO] [stdout] test memoryband::test_finite::index_neg1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsbrainfuck-07c62d562534986f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsbrainfuck
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf330b8f2656d17f7a53aadf47061cf65569eb37c8b00edbb679c3f8edb1a29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf330b8f2656d17f7a53aadf47061cf65569eb37c8b00edbb679c3f8edb1a29f", kill_on_drop: false }`
[INFO] [stdout] cf330b8f2656d17f7a53aadf47061cf65569eb37c8b00edbb679c3f8edb1a29f