[INFO] fetching crate neptune-triton-generator 2.1.0...
[INFO] testing neptune-triton-generator-2.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate neptune-triton-generator 2.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate neptune-triton-generator 2.1.0 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 neptune-triton-generator 2.1.0
[INFO] finished tweaking crates.io crate neptune-triton-generator 2.1.0
[INFO] tweaked toml for crates.io crate neptune-triton-generator 2.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate neptune-triton-generator 2.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3bb7eff444324b3b1162e3b8f73f4878068606a3f7bb474b5d985d2ce50c87d
[INFO] running `Command { std: "docker" "start" "-a" "a3bb7eff444324b3b1162e3b8f73f4878068606a3f7bb474b5d985d2ce50c87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3bb7eff444324b3b1162e3b8f73f4878068606a3f7bb474b5d985d2ce50c87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3bb7eff444324b3b1162e3b8f73f4878068606a3f7bb474b5d985d2ce50c87d", kill_on_drop: false }`
[INFO] [stdout] a3bb7eff444324b3b1162e3b8f73f4878068606a3f7bb474b5d985d2ce50c87d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a5cb2319b8b8eb5fc3bb613374fab94f4fc1b594a9eb6bbaf1f16a80a47bed63
[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" "a5cb2319b8b8eb5fc3bb613374fab94f4fc1b594a9eb6bbaf1f16a80a47bed63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling genfut v0.4.1
[INFO] [stderr]    Compiling neptune-triton-generator v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.81s
[INFO] running `Command { std: "docker" "inspect" "a5cb2319b8b8eb5fc3bb613374fab94f4fc1b594a9eb6bbaf1f16a80a47bed63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cb2319b8b8eb5fc3bb613374fab94f4fc1b594a9eb6bbaf1f16a80a47bed63", kill_on_drop: false }`
[INFO] [stdout] a5cb2319b8b8eb5fc3bb613374fab94f4fc1b594a9eb6bbaf1f16a80a47bed63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9f09f343a6aca789f0e658151d129f5db5bac81d42b51b2166b9a48375a5326e
[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" "9f09f343a6aca789f0e658151d129f5db5bac81d42b51b2166b9a48375a5326e", kill_on_drop: false }`
[INFO] [stderr]    Compiling neptune-triton-generator v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "9f09f343a6aca789f0e658151d129f5db5bac81d42b51b2166b9a48375a5326e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f09f343a6aca789f0e658151d129f5db5bac81d42b51b2166b9a48375a5326e", kill_on_drop: false }`
[INFO] [stdout] 9f09f343a6aca789f0e658151d129f5db5bac81d42b51b2166b9a48375a5326e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f0fda6d2f0e599236260465bd38568c8be2253c63a36a8ed92d5e5fbb2ac2a38
[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" "f0fda6d2f0e599236260465bd38568c8be2253c63a36a8ed92d5e5fbb2ac2a38", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/codegen-a317b3827ee45fe1
[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" "f0fda6d2f0e599236260465bd38568c8be2253c63a36a8ed92d5e5fbb2ac2a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0fda6d2f0e599236260465bd38568c8be2253c63a36a8ed92d5e5fbb2ac2a38", kill_on_drop: false }`
[INFO] [stdout] f0fda6d2f0e599236260465bd38568c8be2253c63a36a8ed92d5e5fbb2ac2a38