[INFO] cloning repository https://github.com/Rembane/rust-tagless-final
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rembane/rust-tagless-final" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRembane%2Frust-tagless-final", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRembane%2Frust-tagless-final'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc9c3f5aa812c7b53af7521f90147a554fe89a36
[INFO] testing Rembane/rust-tagless-final against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRembane%2Frust-tagless-final" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rembane/rust-tagless-final 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 git repo https://github.com/Rembane/rust-tagless-final
[INFO] finished tweaking git repo https://github.com/Rembane/rust-tagless-final
[INFO] tweaked toml for git repo https://github.com/Rembane/rust-tagless-final written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Rembane/rust-tagless-final 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6028e98d18c9ea79e0598b1501a45144ff91872b322a905a50cc233f8a53edc7
[INFO] running `Command { std: "docker" "start" "-a" "6028e98d18c9ea79e0598b1501a45144ff91872b322a905a50cc233f8a53edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6028e98d18c9ea79e0598b1501a45144ff91872b322a905a50cc233f8a53edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6028e98d18c9ea79e0598b1501a45144ff91872b322a905a50cc233f8a53edc7", kill_on_drop: false }`
[INFO] [stdout] 6028e98d18c9ea79e0598b1501a45144ff91872b322a905a50cc233f8a53edc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a09aa47b4674fff18e756b1bbc1448d16f1fb5f6bbba3e8ea7a63f8377495076
[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" "a09aa47b4674fff18e756b1bbc1448d16f1fb5f6bbba3e8ea7a63f8377495076", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagless-final v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a09aa47b4674fff18e756b1bbc1448d16f1fb5f6bbba3e8ea7a63f8377495076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09aa47b4674fff18e756b1bbc1448d16f1fb5f6bbba3e8ea7a63f8377495076", kill_on_drop: false }`
[INFO] [stdout] a09aa47b4674fff18e756b1bbc1448d16f1fb5f6bbba3e8ea7a63f8377495076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3c6f42128bd6fe520cb31647b3b20773d8511a5ce9ec2b3285c098610791e581
[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" "3c6f42128bd6fe520cb31647b3b20773d8511a5ce9ec2b3285c098610791e581", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagless-final v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "3c6f42128bd6fe520cb31647b3b20773d8511a5ce9ec2b3285c098610791e581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6f42128bd6fe520cb31647b3b20773d8511a5ce9ec2b3285c098610791e581", kill_on_drop: false }`
[INFO] [stdout] 3c6f42128bd6fe520cb31647b3b20773d8511a5ce9ec2b3285c098610791e581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 847b71562807507d20ec5d3b5756b535b5d0e958c1ca1480d45d1e8b24d41c6b
[INFO] running `Command { std: "docker" "start" "-a" "847b71562807507d20ec5d3b5756b535b5d0e958c1ca1480d45d1e8b24d41c6b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tagless_final-b9ca800ba4994838
[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" "847b71562807507d20ec5d3b5756b535b5d0e958c1ca1480d45d1e8b24d41c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847b71562807507d20ec5d3b5756b535b5d0e958c1ca1480d45d1e8b24d41c6b", kill_on_drop: false }`
[INFO] [stdout] 847b71562807507d20ec5d3b5756b535b5d0e958c1ca1480d45d1e8b24d41c6b