[INFO] cloning repository https://github.com/lazertooth/hello_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lazertooth/hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazertooth%2Fhello_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazertooth%2Fhello_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c134e5d1ae84f720d0a14b09a7a99c856fd9a05
[INFO] testing lazertooth/hello_world 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%2Flazertooth%2Fhello_world" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  36% (415/1146)   
Checking out files:  37% (425/1146)   
Checking out files:  38% (436/1146)   
Checking out files:  39% (447/1146)   
Checking out files:  40% (459/1146)   
Checking out files:  41% (470/1146)   
Checking out files:  42% (482/1146)   
Checking out files:  43% (493/1146)   
Checking out files:  44% (505/1146)   
Checking out files:  45% (516/1146)   
Checking out files:  46% (528/1146)   
Checking out files:  47% (539/1146)   
Checking out files:  48% (551/1146)   
Checking out files:  49% (562/1146)   
Checking out files:  50% (573/1146)   
Checking out files:  51% (585/1146)   
Checking out files:  52% (596/1146)   
Checking out files:  53% (608/1146)   
Checking out files:  54% (619/1146)   
Checking out files:  55% (631/1146)   
Checking out files:  56% (642/1146)   
Checking out files:  57% (654/1146)   
Checking out files:  58% (665/1146)   
Checking out files:  59% (677/1146)   
Checking out files:  60% (688/1146)   
Checking out files:  61% (700/1146)   
Checking out files:  62% (711/1146)   
Checking out files:  63% (722/1146)   
Checking out files:  64% (734/1146)   
Checking out files:  65% (745/1146)   
Checking out files:  66% (757/1146)   
Checking out files:  67% (768/1146)   
Checking out files:  68% (780/1146)   
Checking out files:  69% (791/1146)   
Checking out files:  70% (803/1146)   
Checking out files:  71% (814/1146)   
Checking out files:  72% (826/1146)   
Checking out files:  73% (837/1146)   
Checking out files:  74% (849/1146)   
Checking out files:  75% (860/1146)   
Checking out files:  76% (871/1146)   
Checking out files:  77% (883/1146)   
Checking out files:  78% (894/1146)   
Checking out files:  79% (906/1146)   
Checking out files:  80% (917/1146)   
Checking out files:  81% (929/1146)   
Checking out files:  82% (940/1146)   
Checking out files:  83% (952/1146)   
Checking out files:  84% (963/1146)   
Checking out files:  85% (975/1146)   
Checking out files:  86% (986/1146)   
Checking out files:  87% (998/1146)   
Checking out files:  88% (1009/1146)   
Checking out files:  89% (1020/1146)   
Checking out files:  90% (1032/1146)   
Checking out files:  91% (1043/1146)   
Checking out files:  92% (1055/1146)   
Checking out files:  93% (1066/1146)   
Checking out files:  94% (1078/1146)   
Checking out files:  95% (1089/1146)   
Checking out files:  96% (1101/1146)   
Checking out files:  97% (1112/1146)   
Checking out files:  98% (1124/1146)   
Checking out files:  99% (1135/1146)   
Checking out files: 100% (1146/1146)   
Checking out files: 100% (1146/1146), done.
[INFO] validating manifest of git repo https://github.com/lazertooth/hello_world 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/lazertooth/hello_world
[INFO] finished tweaking git repo https://github.com/lazertooth/hello_world
[INFO] tweaked toml for git repo https://github.com/lazertooth/hello_world written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lazertooth/hello_world 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/rust-lang-nursery/rand.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4b1775299f5eac1e6e8b2c9714c0ff9e2f517440ab451638bd91db98b5b37ac4
[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" "4b1775299f5eac1e6e8b2c9714c0ff9e2f517440ab451638bd91db98b5b37ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b1775299f5eac1e6e8b2c9714c0ff9e2f517440ab451638bd91db98b5b37ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1775299f5eac1e6e8b2c9714c0ff9e2f517440ab451638bd91db98b5b37ac4", kill_on_drop: false }`
[INFO] [stdout] 4b1775299f5eac1e6e8b2c9714c0ff9e2f517440ab451638bd91db98b5b37ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] b5af9da99d797327982c405560efb2d4cc86566b97b83132f940190ab79192a0
[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" "b5af9da99d797327982c405560efb2d4cc86566b97b83132f940190ab79192a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand_core v0.5.1 (https://github.com/rust-lang-nursery/rand.git#4dd10bcb)
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1 (https://github.com/rust-lang-nursery/rand.git#4dd10bcb)
[INFO] [stderr]    Compiling rand v0.7.2 (https://github.com/rust-lang-nursery/rand.git#4dd10bcb)
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
[INFO] running `Command { std: "docker" "inspect" "b5af9da99d797327982c405560efb2d4cc86566b97b83132f940190ab79192a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5af9da99d797327982c405560efb2d4cc86566b97b83132f940190ab79192a0", kill_on_drop: false }`
[INFO] [stdout] b5af9da99d797327982c405560efb2d4cc86566b97b83132f940190ab79192a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 1267d7144aa4355c5ba54b43e87fa9c1f5b288c9e1b7a898aa2e8633d03b4344
[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" "1267d7144aa4355c5ba54b43e87fa9c1f5b288c9e1b7a898aa2e8633d03b4344", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "1267d7144aa4355c5ba54b43e87fa9c1f5b288c9e1b7a898aa2e8633d03b4344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1267d7144aa4355c5ba54b43e87fa9c1f5b288c9e1b7a898aa2e8633d03b4344", kill_on_drop: false }`
[INFO] [stdout] 1267d7144aa4355c5ba54b43e87fa9c1f5b288c9e1b7a898aa2e8633d03b4344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 783c2c46aa48f006588932c9455691560bcf9cc60ea9ad9a5e3bba4b304e0e86
[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" "783c2c46aa48f006588932c9455691560bcf9cc60ea9ad9a5e3bba4b304e0e86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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]      Running /opt/rustwide/target/debug/deps/hello_world-15df598a4e1724ad
[INFO] running `Command { std: "docker" "inspect" "783c2c46aa48f006588932c9455691560bcf9cc60ea9ad9a5e3bba4b304e0e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783c2c46aa48f006588932c9455691560bcf9cc60ea9ad9a5e3bba4b304e0e86", kill_on_drop: false }`
[INFO] [stdout] 783c2c46aa48f006588932c9455691560bcf9cc60ea9ad9a5e3bba4b304e0e86