[INFO] cloning repository https://github.com/leevanrell/lev
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leevanrell/lev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleevanrell%2Flev", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleevanrell%2Flev'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bc60e98f1f272b306eff3437238a4531abf4fa3
[INFO] testing leevanrell/lev 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%2Fleevanrell%2Flev" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leevanrell/lev 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/leevanrell/lev
[INFO] finished tweaking git repo https://github.com/leevanrell/lev
[INFO] tweaked toml for git repo https://github.com/leevanrell/lev written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/leevanrell/lev 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 988b38185c8f580742c64539649fce7c368a7b2f77119de2dc64b2c16dfa4781
[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" "988b38185c8f580742c64539649fce7c368a7b2f77119de2dc64b2c16dfa4781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "988b38185c8f580742c64539649fce7c368a7b2f77119de2dc64b2c16dfa4781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988b38185c8f580742c64539649fce7c368a7b2f77119de2dc64b2c16dfa4781", kill_on_drop: false }`
[INFO] [stdout] 988b38185c8f580742c64539649fce7c368a7b2f77119de2dc64b2c16dfa4781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 42a98cdf26d60132400f2a373d1eaf5ee7c30a52ef9f29aee27ee84634e0da49
[INFO] running `Command { std: "docker" "start" "-a" "42a98cdf26d60132400f2a373d1eaf5ee7c30a52ef9f29aee27ee84634e0da49", kill_on_drop: false }`
[INFO] [stderr]    Compiling lev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "42a98cdf26d60132400f2a373d1eaf5ee7c30a52ef9f29aee27ee84634e0da49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a98cdf26d60132400f2a373d1eaf5ee7c30a52ef9f29aee27ee84634e0da49", kill_on_drop: false }`
[INFO] [stdout] 42a98cdf26d60132400f2a373d1eaf5ee7c30a52ef9f29aee27ee84634e0da49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e69f3340f7d87fdb80dbb7a18075f3eb5cd28c35f100c8fe395b24a0c6695330
[INFO] running `Command { std: "docker" "start" "-a" "e69f3340f7d87fdb80dbb7a18075f3eb5cd28c35f100c8fe395b24a0c6695330", kill_on_drop: false }`
[INFO] [stderr]    Compiling lev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e69f3340f7d87fdb80dbb7a18075f3eb5cd28c35f100c8fe395b24a0c6695330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69f3340f7d87fdb80dbb7a18075f3eb5cd28c35f100c8fe395b24a0c6695330", kill_on_drop: false }`
[INFO] [stdout] e69f3340f7d87fdb80dbb7a18075f3eb5cd28c35f100c8fe395b24a0c6695330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 49d9ff2b59770cc5715197577a2d4794a72ad4735028093575dcae3f5e7d6611
[INFO] running `Command { std: "docker" "start" "-a" "49d9ff2b59770cc5715197577a2d4794a72ad4735028093575dcae3f5e7d6611", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lev-2ec6dad5bd1dac9c
[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" "49d9ff2b59770cc5715197577a2d4794a72ad4735028093575dcae3f5e7d6611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d9ff2b59770cc5715197577a2d4794a72ad4735028093575dcae3f5e7d6611", kill_on_drop: false }`
[INFO] [stdout] 49d9ff2b59770cc5715197577a2d4794a72ad4735028093575dcae3f5e7d6611