[INFO] fetching crate edfp2 0.1.0...
[INFO] testing edfp2-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate edfp2 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate edfp2 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate edfp2 0.1.0
[INFO] finished tweaking crates.io crate edfp2 0.1.0
[INFO] tweaked toml for crates.io crate edfp2 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0d5efa4716e6aa3c2921f873e7d9315da2c0f8381cc37d3746749fa5c262ee20
[INFO] running `Command { std: "docker" "start" "-a" "0d5efa4716e6aa3c2921f873e7d9315da2c0f8381cc37d3746749fa5c262ee20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d5efa4716e6aa3c2921f873e7d9315da2c0f8381cc37d3746749fa5c262ee20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5efa4716e6aa3c2921f873e7d9315da2c0f8381cc37d3746749fa5c262ee20", kill_on_drop: false }`
[INFO] [stdout] 0d5efa4716e6aa3c2921f873e7d9315da2c0f8381cc37d3746749fa5c262ee20
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f725fa2d36aa816a151cbbd7a44f76a4ce6b722d3a32ce6fb97ffd857141ee34
[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" "f725fa2d36aa816a151cbbd7a44f76a4ce6b722d3a32ce6fb97ffd857141ee34", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling edfp2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "f725fa2d36aa816a151cbbd7a44f76a4ce6b722d3a32ce6fb97ffd857141ee34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f725fa2d36aa816a151cbbd7a44f76a4ce6b722d3a32ce6fb97ffd857141ee34", kill_on_drop: false }`
[INFO] [stdout] f725fa2d36aa816a151cbbd7a44f76a4ce6b722d3a32ce6fb97ffd857141ee34
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] cdff9a930fb8d6d9e9e3b3cb23d96ec34a0872fb8ad8c1a6bfd4fb6a636572bd
[INFO] running `Command { std: "docker" "start" "-a" "cdff9a930fb8d6d9e9e3b3cb23d96ec34a0872fb8ad8c1a6bfd4fb6a636572bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling edfp2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "cdff9a930fb8d6d9e9e3b3cb23d96ec34a0872fb8ad8c1a6bfd4fb6a636572bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdff9a930fb8d6d9e9e3b3cb23d96ec34a0872fb8ad8c1a6bfd4fb6a636572bd", kill_on_drop: false }`
[INFO] [stdout] cdff9a930fb8d6d9e9e3b3cb23d96ec34a0872fb8ad8c1a6bfd4fb6a636572bd
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 92b5517879ce2959f90db7f5431c47182d8bcf5d32f2a3658f6bc804e5fba507
[INFO] running `Command { std: "docker" "start" "-a" "92b5517879ce2959f90db7f5431c47182d8bcf5d32f2a3658f6bc804e5fba507", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/edfp2-8e566485ff674932
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92b5517879ce2959f90db7f5431c47182d8bcf5d32f2a3658f6bc804e5fba507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b5517879ce2959f90db7f5431c47182d8bcf5d32f2a3658f6bc804e5fba507", kill_on_drop: false }`
[INFO] [stdout] 92b5517879ce2959f90db7f5431c47182d8bcf5d32f2a3658f6bc804e5fba507