[INFO] fetching crate era 0.1.0...
[INFO] testing era-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate era 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate era 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate era 0.1.0
[INFO] finished tweaking crates.io crate era 0.1.0
[INFO] tweaked toml for crates.io crate era 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate era 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 0ccc8f61d58a2b5c62e6819484b572e64a2222a7609a0939fe63ef3edecf47e4
[INFO] running `Command { std: "docker" "start" "-a" "0ccc8f61d58a2b5c62e6819484b572e64a2222a7609a0939fe63ef3edecf47e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ccc8f61d58a2b5c62e6819484b572e64a2222a7609a0939fe63ef3edecf47e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ccc8f61d58a2b5c62e6819484b572e64a2222a7609a0939fe63ef3edecf47e4", kill_on_drop: false }`
[INFO] [stdout] 0ccc8f61d58a2b5c62e6819484b572e64a2222a7609a0939fe63ef3edecf47e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533f4b1e9fcc358b64ad124ae08aa71de71b1cc532add11df336e7ded83142da
[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" "533f4b1e9fcc358b64ad124ae08aa71de71b1cc532add11df336e7ded83142da", kill_on_drop: false }`
[INFO] [stderr]    Compiling era v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "533f4b1e9fcc358b64ad124ae08aa71de71b1cc532add11df336e7ded83142da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533f4b1e9fcc358b64ad124ae08aa71de71b1cc532add11df336e7ded83142da", kill_on_drop: false }`
[INFO] [stdout] 533f4b1e9fcc358b64ad124ae08aa71de71b1cc532add11df336e7ded83142da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 34062e64da1bad4ba0cf86b7b6f808379439e740b0ce379b563a0f854ee7f5d3
[INFO] running `Command { std: "docker" "start" "-a" "34062e64da1bad4ba0cf86b7b6f808379439e740b0ce379b563a0f854ee7f5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling era v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "34062e64da1bad4ba0cf86b7b6f808379439e740b0ce379b563a0f854ee7f5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34062e64da1bad4ba0cf86b7b6f808379439e740b0ce379b563a0f854ee7f5d3", kill_on_drop: false }`
[INFO] [stdout] 34062e64da1bad4ba0cf86b7b6f808379439e740b0ce379b563a0f854ee7f5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44c668e00437d81e9cf9db9f8ac5c6dabcafbdca7ccb8127c53c6c78dd9d7dfd
[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" "44c668e00437d81e9cf9db9f8ac5c6dabcafbdca7ccb8127c53c6c78dd9d7dfd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/era-7a6d05650869855c)
[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" "44c668e00437d81e9cf9db9f8ac5c6dabcafbdca7ccb8127c53c6c78dd9d7dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c668e00437d81e9cf9db9f8ac5c6dabcafbdca7ccb8127c53c6c78dd9d7dfd", kill_on_drop: false }`
[INFO] [stdout] 44c668e00437d81e9cf9db9f8ac5c6dabcafbdca7ccb8127c53c6c78dd9d7dfd