[INFO] fetching crate basicaf 0.1.2...
[INFO] testing basicaf-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate basicaf 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate basicaf 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basicaf 0.1.2
[INFO] finished tweaking crates.io crate basicaf 0.1.2
[INFO] tweaked toml for crates.io crate basicaf 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 404be5fbddce4fcf2786c6e65b657f6b58027a60c166303c5f839b2401a478a3
[INFO] running `Command { std: "docker" "start" "-a" "404be5fbddce4fcf2786c6e65b657f6b58027a60c166303c5f839b2401a478a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "404be5fbddce4fcf2786c6e65b657f6b58027a60c166303c5f839b2401a478a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404be5fbddce4fcf2786c6e65b657f6b58027a60c166303c5f839b2401a478a3", kill_on_drop: false }`
[INFO] [stdout] 404be5fbddce4fcf2786c6e65b657f6b58027a60c166303c5f839b2401a478a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcfd759a2031e96dacd4759465d62ae87618f86078249acf0030cd7a23d253b3
[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" "dcfd759a2031e96dacd4759465d62ae87618f86078249acf0030cd7a23d253b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling unescape v0.1.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling basicaf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/optimizer/mod.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let optimizers: Vec<Box<NumStrategy>> = vec![
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: use `dyn`: `dyn NumStrategy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "dcfd759a2031e96dacd4759465d62ae87618f86078249acf0030cd7a23d253b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfd759a2031e96dacd4759465d62ae87618f86078249acf0030cd7a23d253b3", kill_on_drop: false }`
[INFO] [stdout] dcfd759a2031e96dacd4759465d62ae87618f86078249acf0030cd7a23d253b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c1f29c87bf0b111862237366d79604626a380a1679f84b912104e1ca35471a5
[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" "1c1f29c87bf0b111862237366d79604626a380a1679f84b912104e1ca35471a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling basicaf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/optimizer/mod.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let optimizers: Vec<Box<NumStrategy>> = vec![
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: use `dyn`: `dyn NumStrategy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "1c1f29c87bf0b111862237366d79604626a380a1679f84b912104e1ca35471a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1f29c87bf0b111862237366d79604626a380a1679f84b912104e1ca35471a5", kill_on_drop: false }`
[INFO] [stdout] 1c1f29c87bf0b111862237366d79604626a380a1679f84b912104e1ca35471a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d74f7ef07e1866e9ef2c5844a66698d616c32164ef9e0713200dab1d38041624
[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" "d74f7ef07e1866e9ef2c5844a66698d616c32164ef9e0713200dab1d38041624", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 27 tests
[INFO] [stderr]   --> src/optimizer/mod.rs:31:29
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let optimizers: Vec<Box<NumStrategy>> = vec![
[INFO] [stderr]    |                             ^^^^^^^^^^^ help: use `dyn`: `dyn NumStrategy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basicaf-16732fdcc433cf9f
[INFO] [stdout] test interp::test::loop_test ... ok
[INFO] [stdout] test interp::full_tests::test::simple_subroutine_test ... ok
[INFO] [stdout] test interp::full_tests::test::simple_array_test ... ok
[INFO] [stdout] test ir::allocator::test::alloc_and_free ... ok
[INFO] [stdout] test interp::test::simple_test ... ok
[INFO] [stdout] test ir::allocator::test::range ... ok
[INFO] [stdout] test ir::allocator::test::alloc_when_empty ... ok
[INFO] [stdout] test ir::allocator::test::reserve_array ... ok
[INFO] [stdout] test ir::block_to_ir::test::test_simple ... ok
[INFO] [stdout] test interp::full_tests::test::simple_expr_test ... ok
[INFO] [stdout] test interp::full_tests::test::twod_array_test ... ok
[INFO] [stdout] test ir::blockgen::test::all_types ... ok
[INFO] [stdout] test interp::full_tests::test::multi_call_test ... ok
[INFO] [stdout] test interp::full_tests::test::simple_print_test ... ok
[INFO] [stdout] test interp::full_tests::test::array_read_test ... ok
[INFO] [stdout] test interp::full_tests::test::simple_read_test ... ok
[INFO] [stdout] test interp::full_tests::test::nested_loop_test ... ok
[INFO] [stdout] test ir::blockgen::test::dead_code_test ... ok
[INFO] [stdout] test ir::allocator::test::panic_on_invalid_free ... ok
[INFO] [stdout] test optimizer::big_nums::test::test_simple ... ok
[INFO] [stdout] test optimizer::test::test_nums ... ok
[INFO] [stdout] test optimizer::big_nums::test::test_product ... ok
[INFO] [stdout] test optimizer::big_nums::test::nps ... ok
[INFO] [stdout] test interp::full_tests::test::simple_loop_test ... ok
[INFO] [stdout] test interp::test::power_loop ... ok
[INFO] [stdout] test interp::full_tests::test::goto_test ... ok
[INFO] [stdout] test interp::full_tests::test::collatz_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d74f7ef07e1866e9ef2c5844a66698d616c32164ef9e0713200dab1d38041624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74f7ef07e1866e9ef2c5844a66698d616c32164ef9e0713200dab1d38041624", kill_on_drop: false }`
[INFO] [stdout] d74f7ef07e1866e9ef2c5844a66698d616c32164ef9e0713200dab1d38041624
