[INFO] fetching crate ophelia-quickcheck 0.2.0...
[INFO] testing ophelia-quickcheck-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ophelia-quickcheck 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ophelia-quickcheck 0.2.0 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 ophelia-quickcheck 0.2.0
[INFO] finished tweaking crates.io crate ophelia-quickcheck 0.2.0
[INFO] tweaked toml for crates.io crate ophelia-quickcheck 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 9a3c998e3f18c20779559e75a13e1388e33ceefbb544e36fc81a7a327aa9bd6a
[INFO] running `Command { std: "docker" "start" "-a" "9a3c998e3f18c20779559e75a13e1388e33ceefbb544e36fc81a7a327aa9bd6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a3c998e3f18c20779559e75a13e1388e33ceefbb544e36fc81a7a327aa9bd6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3c998e3f18c20779559e75a13e1388e33ceefbb544e36fc81a7a327aa9bd6a", kill_on_drop: false }`
[INFO] [stdout] 9a3c998e3f18c20779559e75a13e1388e33ceefbb544e36fc81a7a327aa9bd6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 34a128c08e1cf19136f1308daec8a4bdf846cacdcba3c230bd08bbcc8a318f24
[INFO] running `Command { std: "docker" "start" "-a" "34a128c08e1cf19136f1308daec8a4bdf846cacdcba3c230bd08bbcc8a318f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling ophelia-hasher v0.2.0
[INFO] [stderr]    Compiling ophelia-quickcheck v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "34a128c08e1cf19136f1308daec8a4bdf846cacdcba3c230bd08bbcc8a318f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a128c08e1cf19136f1308daec8a4bdf846cacdcba3c230bd08bbcc8a318f24", kill_on_drop: false }`
[INFO] [stdout] 34a128c08e1cf19136f1308daec8a4bdf846cacdcba3c230bd08bbcc8a318f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8747ea3da397d5d19bb1b140c56dd74ef1c4fae65bcaabc9cbd453568353aa3a
[INFO] running `Command { std: "docker" "start" "-a" "8747ea3da397d5d19bb1b140c56dd74ef1c4fae65bcaabc9cbd453568353aa3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ophelia-quickcheck v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "8747ea3da397d5d19bb1b140c56dd74ef1c4fae65bcaabc9cbd453568353aa3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8747ea3da397d5d19bb1b140c56dd74ef1c4fae65bcaabc9cbd453568353aa3a", kill_on_drop: false }`
[INFO] [stdout] 8747ea3da397d5d19bb1b140c56dd74ef1c4fae65bcaabc9cbd453568353aa3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 9d8bb9d44823269d8d6eeffd21df1d10bf3cf30dea82b962b679117c0b345d02
[INFO] running `Command { std: "docker" "start" "-a" "9d8bb9d44823269d8d6eeffd21df1d10bf3cf30dea82b962b679117c0b345d02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ophelia_quickcheck-8e363ae4f7c19c44)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ophelia-quickcheck
[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] [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" "9d8bb9d44823269d8d6eeffd21df1d10bf3cf30dea82b962b679117c0b345d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8bb9d44823269d8d6eeffd21df1d10bf3cf30dea82b962b679117c0b345d02", kill_on_drop: false }`
[INFO] [stdout] 9d8bb9d44823269d8d6eeffd21df1d10bf3cf30dea82b962b679117c0b345d02