[INFO] fetching crate cala 0.8.0...
[INFO] testing cala-0.8.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cala 0.8.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate cala 0.8.0 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 cala 0.8.0
[INFO] finished tweaking crates.io crate cala 0.8.0
[INFO] tweaked toml for crates.io crate cala 0.8.0 written to /workspace/builds/worker-11/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-script v0.5.2
[INFO] [stderr]   Downloaded pix v0.6.1
[INFO] [stderr]   Downloaded png_pong v0.0.2
[INFO] [stderr]   Downloaded cala_core v0.1.1
[INFO] [stderr]   Downloaded pix v0.13.1
[INFO] [stderr]   Downloaded smelling_salts v0.1.0
[INFO] [stderr]   Downloaded human v0.1.0
[INFO] [stderr]   Downloaded ruzstd v0.2.2
[INFO] [stderr]   Downloaded sheep v0.3.0
[INFO] [stderr]   Downloaded devout v0.1.0
[INFO] [stderr]   Downloaded stronghold v0.2.1
[INFO] [stderr]   Downloaded dl_api v0.4.0
[INFO] [stderr]   Downloaded rvg v0.1.0
[INFO] [stderr]   Downloaded pasts v0.5.0
[INFO] [stderr]   Downloaded stick v0.10.2
[INFO] [stderr]   Downloaded res v0.5.0
[INFO] [stderr]   Downloaded footile v0.5.0
[INFO] [stderr]   Downloaded wavy v0.3.0
[INFO] [stderr]   Downloaded window v0.4.1
[INFO] [stderr]   Downloaded fonterator v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf99d3d69a29b21f9f33630ec5eb8ca7e43de66f7a51ad865554b50beb205ab
[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" "3bf99d3d69a29b21f9f33630ec5eb8ca7e43de66f7a51ad865554b50beb205ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf99d3d69a29b21f9f33630ec5eb8ca7e43de66f7a51ad865554b50beb205ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf99d3d69a29b21f9f33630ec5eb8ca7e43de66f7a51ad865554b50beb205ab", kill_on_drop: false }`
[INFO] [stdout] 3bf99d3d69a29b21f9f33630ec5eb8ca7e43de66f7a51ad865554b50beb205ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d60be73f9bc0ce53f417df0504d1c3daf40822bda56572ec99c76af204b914cf
[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" "d60be73f9bc0ce53f417df0504d1c3daf40822bda56572ec99c76af204b914cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cala v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pasts v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "d60be73f9bc0ce53f417df0504d1c3daf40822bda56572ec99c76af204b914cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60be73f9bc0ce53f417df0504d1c3daf40822bda56572ec99c76af204b914cf", kill_on_drop: false }`
[INFO] [stdout] d60be73f9bc0ce53f417df0504d1c3daf40822bda56572ec99c76af204b914cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7acea486abe9b143a6e8846bd9eee22217cd82165c2cde2e8b6fe810d3cc4e
[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" "ca7acea486abe9b143a6e8846bd9eee22217cd82165c2cde2e8b6fe810d3cc4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cala v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ca7acea486abe9b143a6e8846bd9eee22217cd82165c2cde2e8b6fe810d3cc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7acea486abe9b143a6e8846bd9eee22217cd82165c2cde2e8b6fe810d3cc4e", kill_on_drop: false }`
[INFO] [stdout] ca7acea486abe9b143a6e8846bd9eee22217cd82165c2cde2e8b6fe810d3cc4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5435ea589075183bc7f7863484b05e0dbaf2c4c37dd7a122e44cb09eb20d7adb
[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" "5435ea589075183bc7f7863484b05e0dbaf2c4c37dd7a122e44cb09eb20d7adb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cala-882e9253fe208267
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cala
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/hardware/exec.rs - hardware::exec (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5435ea589075183bc7f7863484b05e0dbaf2c4c37dd7a122e44cb09eb20d7adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5435ea589075183bc7f7863484b05e0dbaf2c4c37dd7a122e44cb09eb20d7adb", kill_on_drop: false }`
[INFO] [stdout] 5435ea589075183bc7f7863484b05e0dbaf2c4c37dd7a122e44cb09eb20d7adb