[INFO] fetching crate libimagentrylist 0.6.4...
[INFO] testing libimagentrylist-0.6.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate libimagentrylist 0.6.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libimagentrylist 0.6.4 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 libimagentrylist 0.6.4
[INFO] finished tweaking crates.io crate libimagentrylist 0.6.4
[INFO] tweaked toml for crates.io crate libimagentrylist 0.6.4 written to /workspace/builds/worker-6/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_term v0.10.2
[INFO] [stderr]   Downloaded semver v0.8.0
[INFO] [stderr]   Downloaded toml-query v0.6.0
[INFO] [stderr]   Downloaded libimagutil v0.6.4
[INFO] [stderr]   Downloaded libimagerror v0.6.4
[INFO] [stderr]   Downloaded libimagstore v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8c4677d29024985f979246a327916913999d14af84fa6b7f92b9ce33a14b8f64
[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" "8c4677d29024985f979246a327916913999d14af84fa6b7f92b9ce33a14b8f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c4677d29024985f979246a327916913999d14af84fa6b7f92b9ce33a14b8f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4677d29024985f979246a327916913999d14af84fa6b7f92b9ce33a14b8f64", kill_on_drop: false }`
[INFO] [stdout] 8c4677d29024985f979246a327916913999d14af84fa6b7f92b9ce33a14b8f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 284164266fb77608ff6337712971a3154880010e83fe0ff06bdfb6d0c530cb79
[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" "284164266fb77608ff6337712971a3154880010e83fe0ff06bdfb6d0c530cb79", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling libimagerror v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling prettytable-rs v0.6.7
[INFO] [stderr]    Compiling toml-query v0.6.0
[INFO] [stderr]    Compiling libimagutil v0.6.4
[INFO] [stderr]    Compiling libimagstore v0.6.4
[INFO] [stderr]    Compiling libimagentrylist v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.29s
[INFO] running `Command { std: "docker" "inspect" "284164266fb77608ff6337712971a3154880010e83fe0ff06bdfb6d0c530cb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284164266fb77608ff6337712971a3154880010e83fe0ff06bdfb6d0c530cb79", kill_on_drop: false }`
[INFO] [stdout] 284164266fb77608ff6337712971a3154880010e83fe0ff06bdfb6d0c530cb79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d96f8e0bd7371814824eb4926d3e3199a0782cb21e6317cc46dc642c9577027d
[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" "d96f8e0bd7371814824eb4926d3e3199a0782cb21e6317cc46dc642c9577027d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libimagentrylist v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "d96f8e0bd7371814824eb4926d3e3199a0782cb21e6317cc46dc642c9577027d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96f8e0bd7371814824eb4926d3e3199a0782cb21e6317cc46dc642c9577027d", kill_on_drop: false }`
[INFO] [stdout] d96f8e0bd7371814824eb4926d3e3199a0782cb21e6317cc46dc642c9577027d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 261dda18a1bad99c478d617d09efee3bbc18e4222235c8c0a44e51cb3f28701a
[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" "261dda18a1bad99c478d617d09efee3bbc18e4222235c8c0a44e51cb3f28701a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libimagentrylist-03c1bfee7514957a
[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 libimagentrylist
[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" "261dda18a1bad99c478d617d09efee3bbc18e4222235c8c0a44e51cb3f28701a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261dda18a1bad99c478d617d09efee3bbc18e4222235c8c0a44e51cb3f28701a", kill_on_drop: false }`
[INFO] [stdout] 261dda18a1bad99c478d617d09efee3bbc18e4222235c8c0a44e51cb3f28701a