[INFO] fetching crate poi 0.18.0...
[INFO] testing poi-0.18.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate poi 0.18.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate poi 0.18.0 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 crates.io crate poi 0.18.0
[INFO] finished tweaking crates.io crate poi 0.18.0
[INFO] tweaked toml for crates.io crate poi 0.18.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate poi 0.18.0 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] 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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9046b62211fc9c19fdfc7d53467e7cea1201d701ed3784e3b33e34b87af01563
[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" "9046b62211fc9c19fdfc7d53467e7cea1201d701ed3784e3b33e34b87af01563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9046b62211fc9c19fdfc7d53467e7cea1201d701ed3784e3b33e34b87af01563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9046b62211fc9c19fdfc7d53467e7cea1201d701ed3784e3b33e34b87af01563", kill_on_drop: false }`
[INFO] [stdout] 9046b62211fc9c19fdfc7d53467e7cea1201d701ed3784e3b33e34b87af01563
[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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed8a77e5354f5a5a11c80e87c50992d8962b3d067905bb7b548282747832d9bb
[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" "ed8a77e5354f5a5a11c80e87c50992d8962b3d067905bb7b548282747832d9bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling range v1.0.0
[INFO] [stderr]    Compiling read_token v1.0.0
[INFO] [stderr]    Compiling piston_meta v1.0.0
[INFO] [stderr]    Compiling poi v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "ed8a77e5354f5a5a11c80e87c50992d8962b3d067905bb7b548282747832d9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8a77e5354f5a5a11c80e87c50992d8962b3d067905bb7b548282747832d9bb", kill_on_drop: false }`
[INFO] [stdout] ed8a77e5354f5a5a11c80e87c50992d8962b3d067905bb7b548282747832d9bb
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c12b4a828cae461ba49a5441f167261543a8b4d5527bd429fd6b47816bb2f78
[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" "5c12b4a828cae461ba49a5441f167261543a8b4d5527bd429fd6b47816bb2f78", kill_on_drop: false }`
[INFO] [stderr]    Compiling levenshtein v1.0.4
[INFO] [stderr]    Compiling poi v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "5c12b4a828cae461ba49a5441f167261543a8b4d5527bd429fd6b47816bb2f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c12b4a828cae461ba49a5441f167261543a8b4d5527bd429fd6b47816bb2f78", kill_on_drop: false }`
[INFO] [stdout] 5c12b4a828cae461ba49a5441f167261543a8b4d5527bd429fd6b47816bb2f78
[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" "+1.49.0" "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] 67990b8cac0e59601b1bd154add92a3a0fd13610697a21a5714d0ec81b34b5ed
[INFO] running `Command { std: "docker" "start" "-a" "67990b8cac0e59601b1bd154add92a3a0fd13610697a21a5714d0ec81b34b5ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poi-11f75fd1ddc7eafd
[INFO] [stdout] running 11 tests
[INFO] [stdout] test expr::tests::constraints ... ok
[INFO] [stdout] test tests::constraints ... ok
[INFO] [stdout] test expr::tests::parens ... ok
[INFO] [stdout] test parsing::tests::test_not_ret_var ... ok
[INFO] [stdout] test parsing::tests::test_ret_bool ... ok
[INFO] [stdout] test tests::apply_not ... ok
[INFO] [stdout] test tests::comp_id ... ok
[INFO] [stdout] test tests::path_not_id ... ok
[INFO] [stdout] test tests::comp_not_not ... ok
[INFO] [stdout] test tests::path_not_not ... ok
[INFO] [stdout] test tests::eval_var ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poi
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 235) ... ignored
[INFO] [stdout] test src/lib.rs - (line 297) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67990b8cac0e59601b1bd154add92a3a0fd13610697a21a5714d0ec81b34b5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67990b8cac0e59601b1bd154add92a3a0fd13610697a21a5714d0ec81b34b5ed", kill_on_drop: false }`
[INFO] [stdout] 67990b8cac0e59601b1bd154add92a3a0fd13610697a21a5714d0ec81b34b5ed