[INFO] cloning repository https://github.com/hone/helix-hello-world-sinatra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hone/helix-hello-world-sinatra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fhelix-hello-world-sinatra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fhelix-hello-world-sinatra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78522e54fc0e610b97df6bdb68fad17224ee5cfc
[INFO] testing hone/helix-hello-world-sinatra against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fhelix-hello-world-sinatra" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hone/helix-hello-world-sinatra on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hone/helix-hello-world-sinatra
[INFO] finished tweaking git repo https://github.com/hone/helix-hello-world-sinatra
[INFO] tweaked toml for git repo https://github.com/hone/helix-hello-world-sinatra written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/hone/helix-hello-world-sinatra already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libcruby-sys v0.5.0-alpha-1
[INFO] [stderr]   Downloaded helix_runtime v0.5.0-alpha-1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d5e1b02f5265860d9e13582e78b6c938dc108add06d65b2d1dd2374794b8f40
[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" "8d5e1b02f5265860d9e13582e78b6c938dc108add06d65b2d1dd2374794b8f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d5e1b02f5265860d9e13582e78b6c938dc108add06d65b2d1dd2374794b8f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d5e1b02f5265860d9e13582e78b6c938dc108add06d65b2d1dd2374794b8f40", kill_on_drop: false }`
[INFO] [stdout] 8d5e1b02f5265860d9e13582e78b6c938dc108add06d65b2d1dd2374794b8f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56e76fb5f8e0eaad66e5483512cec81ebb5c3d2f14e3bb20d15cdffde03a4c42
[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" "56e76fb5f8e0eaad66e5483512cec81ebb5c3d2f14e3bb20d15cdffde03a4c42", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcruby-sys v0.5.0-alpha-1
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling cslice v0.2.0
[INFO] [stderr]    Compiling cstr-macro v0.1.0
[INFO] [stderr]    Compiling helix_runtime v0.5.0-alpha-1
[INFO] [stderr]    Compiling turbo_blank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "56e76fb5f8e0eaad66e5483512cec81ebb5c3d2f14e3bb20d15cdffde03a4c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e76fb5f8e0eaad66e5483512cec81ebb5c3d2f14e3bb20d15cdffde03a4c42", kill_on_drop: false }`
[INFO] [stdout] 56e76fb5f8e0eaad66e5483512cec81ebb5c3d2f14e3bb20d15cdffde03a4c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cb5ecfff9d61d7037a5b0170f824230acf11a2b420a9872928f188a2fb03f1
[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" "17cb5ecfff9d61d7037a5b0170f824230acf11a2b420a9872928f188a2fb03f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling turbo_blank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "17cb5ecfff9d61d7037a5b0170f824230acf11a2b420a9872928f188a2fb03f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cb5ecfff9d61d7037a5b0170f824230acf11a2b420a9872928f188a2fb03f1", kill_on_drop: false }`
[INFO] [stdout] 17cb5ecfff9d61d7037a5b0170f824230acf11a2b420a9872928f188a2fb03f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 1fce4075eefc082104d785ef930f7ff9c0bd1364e96be53d26b844410d66a91e
[INFO] running `Command { std: "docker" "start" "-a" "1fce4075eefc082104d785ef930f7ff9c0bd1364e96be53d26b844410d66a91e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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 unittests (/opt/rustwide/target/debug/deps/turbo_blank-3eb354c15e6bc909)
[INFO] running `Command { std: "docker" "inspect" "1fce4075eefc082104d785ef930f7ff9c0bd1364e96be53d26b844410d66a91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fce4075eefc082104d785ef930f7ff9c0bd1364e96be53d26b844410d66a91e", kill_on_drop: false }`
[INFO] [stdout] 1fce4075eefc082104d785ef930f7ff9c0bd1364e96be53d26b844410d66a91e