[INFO] fetching crate libimagentryfilter 0.10.1...
[INFO] testing libimagentryfilter-0.10.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate libimagentryfilter 0.10.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libimagentryfilter 0.10.1 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 libimagentryfilter 0.10.1
[INFO] finished tweaking crates.io crate libimagentryfilter 0.10.1
[INFO] tweaked toml for crates.io crate libimagentryfilter 0.10.1 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 4481826719a80bb4da8cc77e280d1f2ea81a46b0838b4b6768035fa26d856e99
[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" "4481826719a80bb4da8cc77e280d1f2ea81a46b0838b4b6768035fa26d856e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4481826719a80bb4da8cc77e280d1f2ea81a46b0838b4b6768035fa26d856e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4481826719a80bb4da8cc77e280d1f2ea81a46b0838b4b6768035fa26d856e99", kill_on_drop: false }`
[INFO] [stdout] 4481826719a80bb4da8cc77e280d1f2ea81a46b0838b4b6768035fa26d856e99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e8e4be37a15fab4ea554c6fd72a8a445a3e58a8819cfeddfe2a149980b0c5d9f
[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" "e8e4be37a15fab4ea554c6fd72a8a445a3e58a8819cfeddfe2a149980b0c5d9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libimagutil v0.10.1
[INFO] [stderr]    Compiling libimagerror v0.10.1
[INFO] [stderr]    Compiling libimagstore v0.10.1
[INFO] [stderr]    Compiling libimagentrytag v0.10.1
[INFO] [stderr]    Compiling libimagentryfilter v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "e8e4be37a15fab4ea554c6fd72a8a445a3e58a8819cfeddfe2a149980b0c5d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e4be37a15fab4ea554c6fd72a8a445a3e58a8819cfeddfe2a149980b0c5d9f", kill_on_drop: false }`
[INFO] [stdout] e8e4be37a15fab4ea554c6fd72a8a445a3e58a8819cfeddfe2a149980b0c5d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bd557451a1ee20bdb3bc2c0d27294ad4c9d86f7aefec45b42d2de0157c484280
[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" "bd557451a1ee20bdb3bc2c0d27294ad4c9d86f7aefec45b42d2de0157c484280", kill_on_drop: false }`
[INFO] [stderr]    Compiling libimagentryfilter v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "bd557451a1ee20bdb3bc2c0d27294ad4c9d86f7aefec45b42d2de0157c484280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd557451a1ee20bdb3bc2c0d27294ad4c9d86f7aefec45b42d2de0157c484280", kill_on_drop: false }`
[INFO] [stdout] bd557451a1ee20bdb3bc2c0d27294ad4c9d86f7aefec45b42d2de0157c484280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c74023f5cab17325618de63a95213b608801ef42c06bad425c9ab4f72c72d883
[INFO] running `Command { std: "docker" "start" "-a" "c74023f5cab17325618de63a95213b608801ef42c06bad425c9ab4f72c72d883", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libimagentryfilter-fa878e4f8de38cf9
[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] [stderr]    Doc-tests libimagentryfilter
[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" "c74023f5cab17325618de63a95213b608801ef42c06bad425c9ab4f72c72d883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74023f5cab17325618de63a95213b608801ef42c06bad425c9ab4f72c72d883", kill_on_drop: false }`
[INFO] [stdout] c74023f5cab17325618de63a95213b608801ef42c06bad425c9ab4f72c72d883