[INFO] fetching crate wesley 0.1.0...
[INFO] testing wesley-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate wesley 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wesley 0.1.0 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 wesley 0.1.0
[INFO] finished tweaking crates.io crate wesley 0.1.0
[INFO] tweaked toml for crates.io crate wesley 0.1.0 written to /workspace/builds/worker-1/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 fsevent v0.2.17
[INFO] [stderr]   Downloaded nix v0.5.1
[INFO] [stderr]   Downloaded notify v2.6.3
[INFO] [stderr]   Downloaded mio v0.5.1
[INFO] [stderr]   Downloaded filetime v0.1.15
[INFO] [stderr]   Downloaded walkdir v0.1.8
[INFO] [stderr]   Downloaded fsevent-sys v0.1.6
[INFO] [stderr]   Downloaded bitflags v0.4.0
[INFO] [stderr]   Downloaded slab v0.1.3
[INFO] [stderr]   Downloaded inotify v0.2.3
[INFO] [stderr]   Downloaded miow v0.1.5
[INFO] [stderr]   Downloaded bytes v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cc2aa6968df964f6b4e661ed371e250ede8de88a32379e53c75c66cdb12c970f
[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" "cc2aa6968df964f6b4e661ed371e250ede8de88a32379e53c75c66cdb12c970f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2aa6968df964f6b4e661ed371e250ede8de88a32379e53c75c66cdb12c970f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2aa6968df964f6b4e661ed371e250ede8de88a32379e53c75c66cdb12c970f", kill_on_drop: false }`
[INFO] [stdout] cc2aa6968df964f6b4e661ed371e250ede8de88a32379e53c75c66cdb12c970f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7aaaa7f0f0514018bd7e73d9001e37a278bcc6efcce0d5847da134d9b8ba59de
[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" "7aaaa7f0f0514018bd7e73d9001e37a278bcc6efcce0d5847da134d9b8ba59de", kill_on_drop: false }`
[INFO] [stderr]    Compiling inotify v0.2.3
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling notify v2.6.3
[INFO] [stderr]    Compiling wesley v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "7aaaa7f0f0514018bd7e73d9001e37a278bcc6efcce0d5847da134d9b8ba59de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aaaa7f0f0514018bd7e73d9001e37a278bcc6efcce0d5847da134d9b8ba59de", kill_on_drop: false }`
[INFO] [stdout] 7aaaa7f0f0514018bd7e73d9001e37a278bcc6efcce0d5847da134d9b8ba59de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d37d18f87b2baf8011f1a60c68bfe2671c5a8a13ae2a94bd385677e9a021fabb
[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" "d37d18f87b2baf8011f1a60c68bfe2671c5a8a13ae2a94bd385677e9a021fabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling wesley v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "d37d18f87b2baf8011f1a60c68bfe2671c5a8a13ae2a94bd385677e9a021fabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37d18f87b2baf8011f1a60c68bfe2671c5a8a13ae2a94bd385677e9a021fabb", kill_on_drop: false }`
[INFO] [stdout] d37d18f87b2baf8011f1a60c68bfe2671c5a8a13ae2a94bd385677e9a021fabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 720b3be6286b9ebea6b3122cc6ee56db62e807e3d959058c6fe68000cc6ccc96
[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" "720b3be6286b9ebea6b3122cc6ee56db62e807e3d959058c6fe68000cc6ccc96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wesley-2d55a9062e40e96d
[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" "720b3be6286b9ebea6b3122cc6ee56db62e807e3d959058c6fe68000cc6ccc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720b3be6286b9ebea6b3122cc6ee56db62e807e3d959058c6fe68000cc6ccc96", kill_on_drop: false }`
[INFO] [stdout] 720b3be6286b9ebea6b3122cc6ee56db62e807e3d959058c6fe68000cc6ccc96