[INFO] fetching crate velomation 0.0.0...
[INFO] testing velomation-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate velomation 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate velomation 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate velomation 0.0.0
[INFO] finished tweaking crates.io crate velomation 0.0.0
[INFO] tweaked toml for crates.io crate velomation 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate velomation 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 2d334abe8b272bf3b63247d0e49025e43a05dea5183f15ba53ddaf033d30b548
[INFO] running `Command { std: "docker" "start" "-a" "2d334abe8b272bf3b63247d0e49025e43a05dea5183f15ba53ddaf033d30b548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d334abe8b272bf3b63247d0e49025e43a05dea5183f15ba53ddaf033d30b548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d334abe8b272bf3b63247d0e49025e43a05dea5183f15ba53ddaf033d30b548", kill_on_drop: false }`
[INFO] [stdout] 2d334abe8b272bf3b63247d0e49025e43a05dea5183f15ba53ddaf033d30b548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 239cabd92ca33402d3e28e47f1d4148af9259ce468fcdecb7b05d5b7881e92d8
[INFO] running `Command { std: "docker" "start" "-a" "239cabd92ca33402d3e28e47f1d4148af9259ce468fcdecb7b05d5b7881e92d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling velomation v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "239cabd92ca33402d3e28e47f1d4148af9259ce468fcdecb7b05d5b7881e92d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239cabd92ca33402d3e28e47f1d4148af9259ce468fcdecb7b05d5b7881e92d8", kill_on_drop: false }`
[INFO] [stdout] 239cabd92ca33402d3e28e47f1d4148af9259ce468fcdecb7b05d5b7881e92d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] e315ecd7ced1ab62390f05c4cdba9fbbbe4e8ff4d9e8dbcbbf309902f64ed70a
[INFO] running `Command { std: "docker" "start" "-a" "e315ecd7ced1ab62390f05c4cdba9fbbbe4e8ff4d9e8dbcbbf309902f64ed70a", kill_on_drop: false }`
[INFO] [stderr]    Compiling velomation v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "e315ecd7ced1ab62390f05c4cdba9fbbbe4e8ff4d9e8dbcbbf309902f64ed70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e315ecd7ced1ab62390f05c4cdba9fbbbe4e8ff4d9e8dbcbbf309902f64ed70a", kill_on_drop: false }`
[INFO] [stdout] e315ecd7ced1ab62390f05c4cdba9fbbbe4e8ff4d9e8dbcbbf309902f64ed70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cdcbcb25cbd0cb75f2bdfd3287d987d083afdc89ed74ff4c42cdb4aa37a95c4
[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" "8cdcbcb25cbd0cb75f2bdfd3287d987d083afdc89ed74ff4c42cdb4aa37a95c4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/velomation-fad0522b0c928b0e)
[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" "8cdcbcb25cbd0cb75f2bdfd3287d987d083afdc89ed74ff4c42cdb4aa37a95c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdcbcb25cbd0cb75f2bdfd3287d987d083afdc89ed74ff4c42cdb4aa37a95c4", kill_on_drop: false }`
[INFO] [stdout] 8cdcbcb25cbd0cb75f2bdfd3287d987d083afdc89ed74ff4c42cdb4aa37a95c4