[INFO] fetching crate fpl 0.0.0...
[INFO] testing fpl-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fpl 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fpl 0.0.0 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 crates.io crate fpl 0.0.0
[INFO] finished tweaking crates.io crate fpl 0.0.0
[INFO] tweaked toml for crates.io crate fpl 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 62d27fc7cf3d9611b9452f4d54f817b4c87b3b13dbb7a46679dc2470e116e5e3
[INFO] running `Command { std: "docker" "start" "-a" "62d27fc7cf3d9611b9452f4d54f817b4c87b3b13dbb7a46679dc2470e116e5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62d27fc7cf3d9611b9452f4d54f817b4c87b3b13dbb7a46679dc2470e116e5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d27fc7cf3d9611b9452f4d54f817b4c87b3b13dbb7a46679dc2470e116e5e3", kill_on_drop: false }`
[INFO] [stdout] 62d27fc7cf3d9611b9452f4d54f817b4c87b3b13dbb7a46679dc2470e116e5e3
[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] [stdout] 40c8a9b09decdfeda2335f7cf0aea2db37ce77482086e83d5f77b9c7bb99ca3d
[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" "40c8a9b09decdfeda2335f7cf0aea2db37ce77482086e83d5f77b9c7bb99ca3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fpl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "40c8a9b09decdfeda2335f7cf0aea2db37ce77482086e83d5f77b9c7bb99ca3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c8a9b09decdfeda2335f7cf0aea2db37ce77482086e83d5f77b9c7bb99ca3d", kill_on_drop: false }`
[INFO] [stdout] 40c8a9b09decdfeda2335f7cf0aea2db37ce77482086e83d5f77b9c7bb99ca3d
[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] [stdout] ce248ca1e60077bb99c743ada3f9d99a9014e494829b3887ef3fcde1a0c897b8
[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" "ce248ca1e60077bb99c743ada3f9d99a9014e494829b3887ef3fcde1a0c897b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fpl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "ce248ca1e60077bb99c743ada3f9d99a9014e494829b3887ef3fcde1a0c897b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce248ca1e60077bb99c743ada3f9d99a9014e494829b3887ef3fcde1a0c897b8", kill_on_drop: false }`
[INFO] [stdout] ce248ca1e60077bb99c743ada3f9d99a9014e494829b3887ef3fcde1a0c897b8
[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] [stdout] d414ab8b41a4e64d444af147bf380d46c5e8828c48488fc15e524d60f0e7d87c
[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" "d414ab8b41a4e64d444af147bf380d46c5e8828c48488fc15e524d60f0e7d87c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fpl-02cf89f215927ee0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::has_fpl_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d414ab8b41a4e64d444af147bf380d46c5e8828c48488fc15e524d60f0e7d87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d414ab8b41a4e64d444af147bf380d46c5e8828c48488fc15e524d60f0e7d87c", kill_on_drop: false }`
[INFO] [stdout] d414ab8b41a4e64d444af147bf380d46c5e8828c48488fc15e524d60f0e7d87c