[INFO] fetching crate stx 0.0.0...
[INFO] testing stx-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stx 0.0.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate stx 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stx 0.0.0
[INFO] finished tweaking crates.io crate stx 0.0.0
[INFO] tweaked toml for crates.io crate stx 0.0.0 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate crates.io crate stx 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 593364da87b2738c2f90440dc087802a0939ac2710fbf25ea2c73c6a56ec1ebe
[INFO] running `Command { std: "docker" "start" "-a" "593364da87b2738c2f90440dc087802a0939ac2710fbf25ea2c73c6a56ec1ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "593364da87b2738c2f90440dc087802a0939ac2710fbf25ea2c73c6a56ec1ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593364da87b2738c2f90440dc087802a0939ac2710fbf25ea2c73c6a56ec1ebe", kill_on_drop: false }`
[INFO] [stdout] 593364da87b2738c2f90440dc087802a0939ac2710fbf25ea2c73c6a56ec1ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a675806285b38aa074e9fa9232dabac02c4969b9b5c9ef439725852471fb03d
[INFO] running `Command { std: "docker" "start" "-a" "0a675806285b38aa074e9fa9232dabac02c4969b9b5c9ef439725852471fb03d", kill_on_drop: false }`
[INFO] [stderr]    Compiling stx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "0a675806285b38aa074e9fa9232dabac02c4969b9b5c9ef439725852471fb03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a675806285b38aa074e9fa9232dabac02c4969b9b5c9ef439725852471fb03d", kill_on_drop: false }`
[INFO] [stdout] 0a675806285b38aa074e9fa9232dabac02c4969b9b5c9ef439725852471fb03d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fa767d5635f977087bf7a204fc839c5ba2d00b08abee428dfeb956b586c4ae9
[INFO] running `Command { std: "docker" "start" "-a" "5fa767d5635f977087bf7a204fc839c5ba2d00b08abee428dfeb956b586c4ae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling stx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "5fa767d5635f977087bf7a204fc839c5ba2d00b08abee428dfeb956b586c4ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa767d5635f977087bf7a204fc839c5ba2d00b08abee428dfeb956b586c4ae9", kill_on_drop: false }`
[INFO] [stdout] 5fa767d5635f977087bf7a204fc839c5ba2d00b08abee428dfeb956b586c4ae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e0ca9d90e55cba0e41fab731b9fc238ab933c84e36ea87cc79f93e8fb1dcf43
[INFO] running `Command { std: "docker" "start" "-a" "9e0ca9d90e55cba0e41fab731b9fc238ab933c84e36ea87cc79f93e8fb1dcf43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stx-34789da7ddcb6ad1)
[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" "9e0ca9d90e55cba0e41fab731b9fc238ab933c84e36ea87cc79f93e8fb1dcf43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0ca9d90e55cba0e41fab731b9fc238ab933c84e36ea87cc79f93e8fb1dcf43", kill_on_drop: false }`
[INFO] [stdout] 9e0ca9d90e55cba0e41fab731b9fc238ab933c84e36ea87cc79f93e8fb1dcf43