[INFO] updating cached repository https://github.com/dmitmel/brainwhat
[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] f6facacee7ee4055e10f8297513af1302808c430
[INFO] testing dmitmel/brainwhat against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fbrainwhat" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitmel/brainwhat on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmitmel/brainwhat
[INFO] finished tweaking git repo https://github.com/dmitmel/brainwhat
[INFO] tweaked toml for git repo https://github.com/dmitmel/brainwhat written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitmel/brainwhat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c896245f02d78837873a4577e6d6b330f21c2406de88436397177fbcdb4bf65c
[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" "c896245f02d78837873a4577e6d6b330f21c2406de88436397177fbcdb4bf65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c896245f02d78837873a4577e6d6b330f21c2406de88436397177fbcdb4bf65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c896245f02d78837873a4577e6d6b330f21c2406de88436397177fbcdb4bf65c", kill_on_drop: false }`
[INFO] [stdout] c896245f02d78837873a4577e6d6b330f21c2406de88436397177fbcdb4bf65c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bd23571ed5abb95b4c331919a1298b73d73012117c977281585867f4b096c69
[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" "5bd23571ed5abb95b4c331919a1298b73d73012117c977281585867f4b096c69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling backtrace v0.3.12
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling brainwhat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.23s
[INFO] running `Command { std: "docker" "inspect" "5bd23571ed5abb95b4c331919a1298b73d73012117c977281585867f4b096c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd23571ed5abb95b4c331919a1298b73d73012117c977281585867f4b096c69", kill_on_drop: false }`
[INFO] [stdout] 5bd23571ed5abb95b4c331919a1298b73d73012117c977281585867f4b096c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] c8d5c9caafe7869e21e61fc31d93a0a5c3a01b124fcd2d8ed543ce1b2dd89a5c
[INFO] running `Command { std: "docker" "start" "-a" "c8d5c9caafe7869e21e61fc31d93a0a5c3a01b124fcd2d8ed543ce1b2dd89a5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainwhat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "c8d5c9caafe7869e21e61fc31d93a0a5c3a01b124fcd2d8ed543ce1b2dd89a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d5c9caafe7869e21e61fc31d93a0a5c3a01b124fcd2d8ed543ce1b2dd89a5c", kill_on_drop: false }`
[INFO] [stdout] c8d5c9caafe7869e21e61fc31d93a0a5c3a01b124fcd2d8ed543ce1b2dd89a5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] f53c1aac82e51800146612e41007b7c6810fc0d845aba39d29f0eea5f7102e16
[INFO] running `Command { std: "docker" "start" "-a" "f53c1aac82e51800146612e41007b7c6810fc0d845aba39d29f0eea5f7102e16", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brainwhat-1468f345c81ef553
[INFO] [stdout] running 37 tests
[INFO] [stdout] test interpreter::tests::test_add ... ok
[INFO] [stdout] test interpreter::tests::test_move_underflow_from_right ... ok
[INFO] [stdout] test interpreter::tests::test_nested_loops ... ok
[INFO] [stdout] test interpreter::tests::test_read_eof ... ok
[INFO] [stdout] test interpreter::tests::test_move ... ok
[INFO] [stdout] test interpreter::tests::test_move_underflow ... ok
[INFO] [stdout] test interpreter::tests::test_move_underflow_from_left ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow ... ok
[INFO] [stdout] test interpreter::tests::test_add_overflow ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow_from_left ... ok
[INFO] [stdout] test interpreter::tests::test_print ... ok
[INFO] [stdout] test interpreter::tests::test_read ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow_from_right ... ok
[INFO] [stdout] test instruction::tests::test_display ... ok
[INFO] [stdout] test optimizer::tests::test_real_program ... ok
[INFO] [stdout] test interpreter::tests::test_read_io_error ... ok
[INFO] [stdout] test optimizer::tests::test_clear_pattern ... ok
[INFO] [stdout] test parser::tests::test_empty_comments ... ok
[INFO] [stdout] test optimizer::tests::test_loop_syntax_errors ... ok
[INFO] [stdout] test optimizer::tests::test_empty ... ok
[INFO] [stdout] test parser::tests::test_basic ... ok
[INFO] [stdout] test interpreter::tests::test_real_program ... ok
[INFO] [stdout] test interpreter::tests::test_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_comments ... ok
[INFO] [stdout] test interpreter::tests::test_write_io_error ... ok
[INFO] [stdout] test parser::tests::test_empty ... ok
[INFO] [stdout] test optimizer::tests::test_instruction_stacking ... ok
[INFO] [stdout] test optimizer::tests::test_link_loops ... ok
[INFO] [stdout] test optimizer::tests::test_similar_instruction_stacking ... ok
[INFO] [stdout] test parser::tests::test_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_unclosed_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_unexpected_closing_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_real_program ... ok
[INFO] [stdout] test parser::tests::test_unicode_comments ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brainwhat-b75d267ee64a5965
[INFO] [stdout] test parser::tests::test_unclosed_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_unexpected_closing_nested_loops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 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] [stderr]    Doc-tests brainwhat
[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" "f53c1aac82e51800146612e41007b7c6810fc0d845aba39d29f0eea5f7102e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53c1aac82e51800146612e41007b7c6810fc0d845aba39d29f0eea5f7102e16", kill_on_drop: false }`
[INFO] [stdout] f53c1aac82e51800146612e41007b7c6810fc0d845aba39d29f0eea5f7102e16