[INFO] fetching crate meow-publish 0.0.0...
[INFO] testing meow-publish-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate meow-publish 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate meow-publish 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 meow-publish 0.0.0
[INFO] finished tweaking crates.io crate meow-publish 0.0.0
[INFO] tweaked toml for crates.io crate meow-publish 0.0.0 written to /workspace/builds/worker-5/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-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" "+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] 6d2f43de76dc5e7b97eec8f5a5d3adcaf9e98d54990b895ba7cf419e7ea7a037
[INFO] running `Command { std: "docker" "start" "-a" "6d2f43de76dc5e7b97eec8f5a5d3adcaf9e98d54990b895ba7cf419e7ea7a037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d2f43de76dc5e7b97eec8f5a5d3adcaf9e98d54990b895ba7cf419e7ea7a037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2f43de76dc5e7b97eec8f5a5d3adcaf9e98d54990b895ba7cf419e7ea7a037", kill_on_drop: false }`
[INFO] [stdout] 6d2f43de76dc5e7b97eec8f5a5d3adcaf9e98d54990b895ba7cf419e7ea7a037
[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" "+beta-2021-01-01" "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] e95d2ed3ebb98dc855d16765893c64d2a9cf24247ed9559b3042e880aa5807ce
[INFO] running `Command { std: "docker" "start" "-a" "e95d2ed3ebb98dc855d16765893c64d2a9cf24247ed9559b3042e880aa5807ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling meow-publish v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e95d2ed3ebb98dc855d16765893c64d2a9cf24247ed9559b3042e880aa5807ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95d2ed3ebb98dc855d16765893c64d2a9cf24247ed9559b3042e880aa5807ce", kill_on_drop: false }`
[INFO] [stdout] e95d2ed3ebb98dc855d16765893c64d2a9cf24247ed9559b3042e880aa5807ce
[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" "+beta-2021-01-01" "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] a5ad5da65209eb9a5e5fddd4e9d864e545e6a31d8384b031e210d619ca9af344
[INFO] running `Command { std: "docker" "start" "-a" "a5ad5da65209eb9a5e5fddd4e9d864e545e6a31d8384b031e210d619ca9af344", kill_on_drop: false }`
[INFO] [stderr]    Compiling meow-publish v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "a5ad5da65209eb9a5e5fddd4e9d864e545e6a31d8384b031e210d619ca9af344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ad5da65209eb9a5e5fddd4e9d864e545e6a31d8384b031e210d619ca9af344", kill_on_drop: false }`
[INFO] [stdout] a5ad5da65209eb9a5e5fddd4e9d864e545e6a31d8384b031e210d619ca9af344
[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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbc85100614603de7fb606ca7cbfa4d8df94dd92603034e31ade67b99b1f4cfc
[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" "dbc85100614603de7fb606ca7cbfa4d8df94dd92603034e31ade67b99b1f4cfc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/meow_publish-147411197548f1e0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests meow-publish
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "dbc85100614603de7fb606ca7cbfa4d8df94dd92603034e31ade67b99b1f4cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc85100614603de7fb606ca7cbfa4d8df94dd92603034e31ade67b99b1f4cfc", kill_on_drop: false }`
[INFO] [stdout] dbc85100614603de7fb606ca7cbfa4d8df94dd92603034e31ade67b99b1f4cfc