[INFO] fetching crate sbrain 0.99.0...
[INFO] testing sbrain-0.99.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sbrain 0.99.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sbrain 0.99.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sbrain 0.99.0
[INFO] finished tweaking crates.io crate sbrain 0.99.0
[INFO] tweaked toml for crates.io crate sbrain 0.99.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] a826bdedc0927684529cee7af35a8e8ceec6f092591239f4203569ff4e448109
[INFO] running `Command { std: "docker" "start" "-a" "a826bdedc0927684529cee7af35a8e8ceec6f092591239f4203569ff4e448109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a826bdedc0927684529cee7af35a8e8ceec6f092591239f4203569ff4e448109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a826bdedc0927684529cee7af35a8e8ceec6f092591239f4203569ff4e448109", kill_on_drop: false }`
[INFO] [stdout] a826bdedc0927684529cee7af35a8e8ceec6f092591239f4203569ff4e448109
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c569480d276cf1fe24d1e095dfb4f4e8cfb5e3bcc9e79b436498ea6a78863cc
[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" "7c569480d276cf1fe24d1e095dfb4f4e8cfb5e3bcc9e79b436498ea6a78863cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling sbrain v0.99.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "7c569480d276cf1fe24d1e095dfb4f4e8cfb5e3bcc9e79b436498ea6a78863cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c569480d276cf1fe24d1e095dfb4f4e8cfb5e3bcc9e79b436498ea6a78863cc", kill_on_drop: false }`
[INFO] [stdout] 7c569480d276cf1fe24d1e095dfb4f4e8cfb5e3bcc9e79b436498ea6a78863cc
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db57e405be64f50b660585d0f7e6eed112bbfcc00b888186418db248aaa74553
[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" "db57e405be64f50b660585d0f7e6eed112bbfcc00b888186418db248aaa74553", kill_on_drop: false }`
[INFO] [stderr]    Compiling sbrain v0.99.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "db57e405be64f50b660585d0f7e6eed112bbfcc00b888186418db248aaa74553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db57e405be64f50b660585d0f7e6eed112bbfcc00b888186418db248aaa74553", kill_on_drop: false }`
[INFO] [stdout] db57e405be64f50b660585d0f7e6eed112bbfcc00b888186418db248aaa74553
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 647ea3fae4b5f9597ec2207919b12f77cf7fa5683d045cff101ae70f1427404b
[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" "647ea3fae4b5f9597ec2207919b12f77cf7fa5683d045cff101ae70f1427404b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sbrain-749fa65a6d72dbde
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/source-dbebc62a27d14058
[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 11 tests
[INFO] [stdout] test test_transliteration ... ok
[INFO] [stdout] test test_auxi_bitwise_unary ... ok
[INFO] [stdout] test test_cell_mod ... ok
[INFO] [stdout] test test_aux ... ok
[INFO] [stdout] test test_stack ... ok
[INFO] [stdout] test test_loop ... ok
[INFO] [stdout] test test_manual_division ... ok
[INFO] [stderr]    Doc-tests sbrain
[INFO] [stdout] test test_auxi_bitwise_binary ... ok
[INFO] [stdout] test test_badloop ... ok
[INFO] [stdout] test test_cat ... ok
[INFO] [stdout] test test_auxi_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "647ea3fae4b5f9597ec2207919b12f77cf7fa5683d045cff101ae70f1427404b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647ea3fae4b5f9597ec2207919b12f77cf7fa5683d045cff101ae70f1427404b", kill_on_drop: false }`
[INFO] [stdout] 647ea3fae4b5f9597ec2207919b12f77cf7fa5683d045cff101ae70f1427404b