[INFO] cloning repository https://github.com/1tgr/simplejit-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1tgr/simplejit-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1tgr%2Fsimplejit-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1tgr%2Fsimplejit-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 750a1f628452d42836d0da5fc415fcef7750c045
[INFO] testing 1tgr/simplejit-demo against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1tgr%2Fsimplejit-demo" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1tgr/simplejit-demo on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1tgr/simplejit-demo
[INFO] finished tweaking git repo https://github.com/1tgr/simplejit-demo
[INFO] tweaked toml for git repo https://github.com/1tgr/simplejit-demo written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/1tgr/simplejit-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/1tgr/wasmtime`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/WASI`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasm-c-api`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite`
[INFO] [stderr]     Updating git repository `https://github.com/1tgr/salsa`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oorandom v11.1.2
[INFO] [stderr]   Downloaded sized-chunks v0.6.2
[INFO] [stderr]   Downloaded rand_xoshiro v0.4.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded target-lexicon v0.11.1
[INFO] [stderr]   Downloaded bitmaps v2.1.0
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] [stderr]   Downloaded peg-runtime v0.6.3
[INFO] [stderr]   Downloaded tinytemplate v1.1.0
[INFO] [stderr]   Downloaded csv v1.1.4
[INFO] [stderr]   Downloaded object-pool v0.5.3
[INFO] [stderr]   Downloaded peg v0.6.3
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded raw-cpuid v8.1.2
[INFO] [stderr]   Downloaded im-rc v15.0.0
[INFO] [stderr]   Downloaded instant v0.1.8
[INFO] [stderr]   Downloaded peg-macros v0.6.3
[INFO] [stderr]   Downloaded plotters v0.2.15
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab21b77f62475f5619e3f5720f0ace0c14ca9ebab63fba5a9548662aa4390392
[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" "ab21b77f62475f5619e3f5720f0ace0c14ca9ebab63fba5a9548662aa4390392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab21b77f62475f5619e3f5720f0ace0c14ca9ebab63fba5a9548662aa4390392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab21b77f62475f5619e3f5720f0ace0c14ca9ebab63fba5a9548662aa4390392", kill_on_drop: false }`
[INFO] [stdout] ab21b77f62475f5619e3f5720f0ace0c14ca9ebab63fba5a9548662aa4390392
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 113f8591ddf7d6cc42a85e6f118078e896afd5e2235b58fabe69db501dab09b3
[INFO] running `Command { std: "docker" "start" "-a" "113f8591ddf7d6cc42a85e6f118078e896afd5e2235b58fabe69db501dab09b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cranelift-entity v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling target-lexicon v0.11.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling instant v0.1.8
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling cranelift-bforest v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling regalloc v0.0.31
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling raw-cpuid v8.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling object-pool v0.5.3
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling sized-chunks v0.6.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling salsa-macros v0.16.0 (https://github.com/1tgr/salsa#aef53642)
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling cranelift-codegen v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling salsa v0.16.0 (https://github.com/1tgr/salsa#aef53642)
[INFO] [stderr]    Compiling cranelift-module v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling cranelift-frontend v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling cranelift-native v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling cranelift-simplejit v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling cranelift v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]    Compiling simplejit-demo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `Command { std: "docker" "inspect" "113f8591ddf7d6cc42a85e6f118078e896afd5e2235b58fabe69db501dab09b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113f8591ddf7d6cc42a85e6f118078e896afd5e2235b58fabe69db501dab09b3", kill_on_drop: false }`
[INFO] [stdout] 113f8591ddf7d6cc42a85e6f118078e896afd5e2235b58fabe69db501dab09b3
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 4d5f83746ab361a3f1a2063c1dd36066b153199342dfcdfae708458dc407c3fa
[INFO] running `Command { std: "docker" "start" "-a" "4d5f83746ab361a3f1a2063c1dd36066b153199342dfcdfae708458dc407c3fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling simplejit-demo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "4d5f83746ab361a3f1a2063c1dd36066b153199342dfcdfae708458dc407c3fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5f83746ab361a3f1a2063c1dd36066b153199342dfcdfae708458dc407c3fa", kill_on_drop: false }`
[INFO] [stdout] 4d5f83746ab361a3f1a2063c1dd36066b153199342dfcdfae708458dc407c3fa
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 751f8fe6bda8f7b31aa20eb11a48fa6ffa8bc1857b59e18b653a47304fd51fa1
[INFO] running `Command { std: "docker" "start" "-a" "751f8fe6bda8f7b31aa20eb11a48fa6ffa8bc1857b59e18b653a47304fd51fa1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simplejit_demo-0102352ebe2a21cd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_noop_update ... ok
[INFO] [stdout] test tests::test_source_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jit_tests-f5f7ad2f9e01b309
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test recursive_fib::test_pretty ... ok
[INFO] [stdout] test foo::test_pretty ... ok
[INFO] [stdout] test iterative_fib::test_pretty ... ok
[INFO] [stdout] test hello::test_pretty ... ok
[INFO] [stdout] test simple_struct::test_pretty ... ok
[INFO] [stdout] test hello::test_jit ... ok
[INFO] [stdout] test hello::test_ir ... ok
[INFO] [stdout] test foo::test_ir ... ok
[INFO] [stdout] test struct_function::test_pretty ... ok
[INFO] [stdout] test wrong_variable_type::test_jit_error ... ok
[INFO] [stdout] test string::test_pretty ... ok
[INFO] [stdout] test iterative_fib::test_jit ... ok
[INFO] [stdout] test string::test_ir ... ok
[INFO] [stdout] test struct_function::test_jit ... ok
[INFO] [stdout] test iterative_fib::test_ir ... ok
[INFO] [stdout] test foo::test_jit ... ok
[INFO] [stdout] test string::test_jit ... ok
[INFO] [stdout] test simple_struct::test_ir ... ok
[INFO] [stdout] test struct_function::test_ir ... ok
[INFO] [stdout] test simple_struct::test_jit ... ok
[INFO] [stdout] test recursive_fib::test_ir ... ok
[INFO] [stderr]    Doc-tests simplejit-demo
[INFO] [stdout] test recursive_fib::test_jit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] hello world!
[INFO] [stdout] hello world!
[INFO] [stdout] jello world!
[INFO] [stdout] jollo world!
[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" "751f8fe6bda8f7b31aa20eb11a48fa6ffa8bc1857b59e18b653a47304fd51fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751f8fe6bda8f7b31aa20eb11a48fa6ffa8bc1857b59e18b653a47304fd51fa1", kill_on_drop: false }`
[INFO] [stdout] 751f8fe6bda8f7b31aa20eb11a48fa6ffa8bc1857b59e18b653a47304fd51fa1