[INFO] fetching crate stui 0.0.0...
[INFO] testing stui-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate stui 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate stui 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stui 0.0.0
[INFO] finished tweaking crates.io crate stui 0.0.0
[INFO] tweaked toml for crates.io crate stui 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate stui 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e147be20840738f432313cdcf8083fa1dde867d126e39e18362efe3cc123fce
[INFO] running `Command { std: "docker" "start" "-a" "7e147be20840738f432313cdcf8083fa1dde867d126e39e18362efe3cc123fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e147be20840738f432313cdcf8083fa1dde867d126e39e18362efe3cc123fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e147be20840738f432313cdcf8083fa1dde867d126e39e18362efe3cc123fce", kill_on_drop: false }`
[INFO] [stdout] 7e147be20840738f432313cdcf8083fa1dde867d126e39e18362efe3cc123fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be7e6c4963293d0386a9485bf7936a19e2a8cc36e9273e8db820c675ea7fe16
[INFO] running `Command { std: "docker" "start" "-a" "5be7e6c4963293d0386a9485bf7936a19e2a8cc36e9273e8db820c675ea7fe16", kill_on_drop: false }`
[INFO] [stderr]    Compiling stui v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "5be7e6c4963293d0386a9485bf7936a19e2a8cc36e9273e8db820c675ea7fe16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be7e6c4963293d0386a9485bf7936a19e2a8cc36e9273e8db820c675ea7fe16", kill_on_drop: false }`
[INFO] [stdout] 5be7e6c4963293d0386a9485bf7936a19e2a8cc36e9273e8db820c675ea7fe16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb87fe0b804f06d1afc6ac1027c7f2b7845b1c252a9abcf0d850145bd87313c
[INFO] running `Command { std: "docker" "start" "-a" "acb87fe0b804f06d1afc6ac1027c7f2b7845b1c252a9abcf0d850145bd87313c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stui v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "acb87fe0b804f06d1afc6ac1027c7f2b7845b1c252a9abcf0d850145bd87313c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb87fe0b804f06d1afc6ac1027c7f2b7845b1c252a9abcf0d850145bd87313c", kill_on_drop: false }`
[INFO] [stdout] acb87fe0b804f06d1afc6ac1027c7f2b7845b1c252a9abcf0d850145bd87313c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bde108a1cc7d482c695f16b47737c39a2ee3b20e4737301cf6d7e49c82b649d6
[INFO] running `Command { std: "docker" "start" "-a" "bde108a1cc7d482c695f16b47737c39a2ee3b20e4737301cf6d7e49c82b649d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stui-f8b0b28f07295acd)
[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]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-c93acdea5ab9535f)
[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" "bde108a1cc7d482c695f16b47737c39a2ee3b20e4737301cf6d7e49c82b649d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde108a1cc7d482c695f16b47737c39a2ee3b20e4737301cf6d7e49c82b649d6", kill_on_drop: false }`
[INFO] [stdout] bde108a1cc7d482c695f16b47737c39a2ee3b20e4737301cf6d7e49c82b649d6