[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 1.49.0 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-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 36% (423/1146) 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 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 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-4/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stdout] 69bcc2ab55f99b1a605df73a846bd93d9a83f1f3398996a23f9fa6d390f3f774 [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" "69bcc2ab55f99b1a605df73a846bd93d9a83f1f3398996a23f9fa6d390f3f774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69bcc2ab55f99b1a605df73a846bd93d9a83f1f3398996a23f9fa6d390f3f774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69bcc2ab55f99b1a605df73a846bd93d9a83f1f3398996a23f9fa6d390f3f774", kill_on_drop: false }` [INFO] [stdout] 69bcc2ab55f99b1a605df73a846bd93d9a83f1f3398996a23f9fa6d390f3f774 [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] f58d1ab3a155f9aa969437c9d67b13e0d993ba418fb7634193e0d06b892e6c0e [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" "f58d1ab3a155f9aa969437c9d67b13e0d993ba418fb7634193e0d06b892e6c0e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling rand_core v0.5.1 (https://github.com/rust-lang-nursery/rand.git#4dd10bcb) [INFO] [stderr] Compiling regex v0.1.80 [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 hello_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.72s [INFO] running `Command { std: "docker" "inspect" "f58d1ab3a155f9aa969437c9d67b13e0d993ba418fb7634193e0d06b892e6c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58d1ab3a155f9aa969437c9d67b13e0d993ba418fb7634193e0d06b892e6c0e", kill_on_drop: false }` [INFO] [stdout] f58d1ab3a155f9aa969437c9d67b13e0d993ba418fb7634193e0d06b892e6c0e [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] 1d4d6c5fd9c9a1aadcb778ae311fbdcce83bf26c8f62d8d134e7e914820409ca [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" "1d4d6c5fd9c9a1aadcb778ae311fbdcce83bf26c8f62d8d134e7e914820409ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "1d4d6c5fd9c9a1aadcb778ae311fbdcce83bf26c8f62d8d134e7e914820409ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d4d6c5fd9c9a1aadcb778ae311fbdcce83bf26c8f62d8d134e7e914820409ca", kill_on_drop: false }` [INFO] [stdout] 1d4d6c5fd9c9a1aadcb778ae311fbdcce83bf26c8f62d8d134e7e914820409ca [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] 7a60378e5d351a0e5647e3d1f2abb93d748db7e42a78716e00277d53f84a9147 [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" "7a60378e5d351a0e5647e3d1f2abb93d748db7e42a78716e00277d53f84a9147", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hello_world-1e04a621edff6b3d [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" "7a60378e5d351a0e5647e3d1f2abb93d748db7e42a78716e00277d53f84a9147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a60378e5d351a0e5647e3d1f2abb93d748db7e42a78716e00277d53f84a9147", kill_on_drop: false }` [INFO] [stdout] 7a60378e5d351a0e5647e3d1f2abb93d748db7e42a78716e00277d53f84a9147