[INFO] cloning repository https://github.com/davidparkagoda/ftc-debug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidparkagoda/ftc-debug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidparkagoda%2Fftc-debug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidparkagoda%2Fftc-debug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eb2c80a09d44f9a96c80ccc71b44fb768425072
[INFO] testing davidparkagoda/ftc-debug 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%2Fdavidparkagoda%2Fftc-debug" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidparkagoda/ftc-debug 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/davidparkagoda/ftc-debug
[INFO] finished tweaking git repo https://github.com/davidparkagoda/ftc-debug
[INFO] tweaked toml for git repo https://github.com/davidparkagoda/ftc-debug written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/davidparkagoda/ftc-debug 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]  Downloading crates ...
[INFO] [stderr]   Downloaded pico-args v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 44c21b58a858c5287ca54c00fcc5e2c73b523a748cc5fed51d63d79ccfa25e34
[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" "44c21b58a858c5287ca54c00fcc5e2c73b523a748cc5fed51d63d79ccfa25e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44c21b58a858c5287ca54c00fcc5e2c73b523a748cc5fed51d63d79ccfa25e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c21b58a858c5287ca54c00fcc5e2c73b523a748cc5fed51d63d79ccfa25e34", kill_on_drop: false }`
[INFO] [stdout] 44c21b58a858c5287ca54c00fcc5e2c73b523a748cc5fed51d63d79ccfa25e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] dc9c60a9565e624252e8fa252be0594ec58fcdd41bd3dd8622137eeadf1f8aa5
[INFO] running `Command { std: "docker" "start" "-a" "dc9c60a9565e624252e8fa252be0594ec58fcdd41bd3dd8622137eeadf1f8aa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling ftc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "dc9c60a9565e624252e8fa252be0594ec58fcdd41bd3dd8622137eeadf1f8aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9c60a9565e624252e8fa252be0594ec58fcdd41bd3dd8622137eeadf1f8aa5", kill_on_drop: false }`
[INFO] [stdout] dc9c60a9565e624252e8fa252be0594ec58fcdd41bd3dd8622137eeadf1f8aa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 025bcec9ddffd8407c291d3ff39ad75622112a9f23161720905c1ab371a02175
[INFO] running `Command { std: "docker" "start" "-a" "025bcec9ddffd8407c291d3ff39ad75622112a9f23161720905c1ab371a02175", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "025bcec9ddffd8407c291d3ff39ad75622112a9f23161720905c1ab371a02175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025bcec9ddffd8407c291d3ff39ad75622112a9f23161720905c1ab371a02175", kill_on_drop: false }`
[INFO] [stdout] 025bcec9ddffd8407c291d3ff39ad75622112a9f23161720905c1ab371a02175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8bf5786f413d65b4edbaef1f17ab51a66bc3ba98f94d81719eeb6c2baaa958e7
[INFO] running `Command { std: "docker" "start" "-a" "8bf5786f413d65b4edbaef1f17ab51a66bc3ba98f94d81719eeb6c2baaa958e7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ftc-bb458de6b6798917
[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" "8bf5786f413d65b4edbaef1f17ab51a66bc3ba98f94d81719eeb6c2baaa958e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf5786f413d65b4edbaef1f17ab51a66bc3ba98f94d81719eeb6c2baaa958e7", kill_on_drop: false }`
[INFO] [stdout] 8bf5786f413d65b4edbaef1f17ab51a66bc3ba98f94d81719eeb6c2baaa958e7