[INFO] fetching crate future-bool 0.1.1...
[INFO] testing future-bool-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate future-bool 0.1.1 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate future-bool 0.1.1 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 future-bool 0.1.1
[INFO] finished tweaking crates.io crate future-bool 0.1.1
[INFO] tweaked toml for crates.io crate future-bool 0.1.1 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate future-bool 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 7617dd7ef5a5cb36e53797a07ca1ba2aa9ac401c6b5b3488d73ef8c4ac6fe5a8
[INFO] running `Command { std: "docker" "start" "-a" "7617dd7ef5a5cb36e53797a07ca1ba2aa9ac401c6b5b3488d73ef8c4ac6fe5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7617dd7ef5a5cb36e53797a07ca1ba2aa9ac401c6b5b3488d73ef8c4ac6fe5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7617dd7ef5a5cb36e53797a07ca1ba2aa9ac401c6b5b3488d73ef8c4ac6fe5a8", kill_on_drop: false }`
[INFO] [stdout] 7617dd7ef5a5cb36e53797a07ca1ba2aa9ac401c6b5b3488d73ef8c4ac6fe5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] ec37f664dcdcbb08a24779f65ec8760a44857991aa172e2dbff991579cb936ed
[INFO] running `Command { std: "docker" "start" "-a" "ec37f664dcdcbb08a24779f65ec8760a44857991aa172e2dbff991579cb936ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling future-bool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "ec37f664dcdcbb08a24779f65ec8760a44857991aa172e2dbff991579cb936ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec37f664dcdcbb08a24779f65ec8760a44857991aa172e2dbff991579cb936ed", kill_on_drop: false }`
[INFO] [stdout] ec37f664dcdcbb08a24779f65ec8760a44857991aa172e2dbff991579cb936ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] d8191a351b2b68ef7c30ae89913f1c3d1488c675a7e87c09696a70ac34799a4a
[INFO] running `Command { std: "docker" "start" "-a" "d8191a351b2b68ef7c30ae89913f1c3d1488c675a7e87c09696a70ac34799a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling future-bool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d8191a351b2b68ef7c30ae89913f1c3d1488c675a7e87c09696a70ac34799a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8191a351b2b68ef7c30ae89913f1c3d1488c675a7e87c09696a70ac34799a4a", kill_on_drop: false }`
[INFO] [stdout] d8191a351b2b68ef7c30ae89913f1c3d1488c675a7e87c09696a70ac34799a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 29c5ef8c9e37a118187319869bebfb4e5f8a5902e16d739ca8372349ee426d18
[INFO] running `Command { std: "docker" "start" "-a" "29c5ef8c9e37a118187319869bebfb4e5f8a5902e16d739ca8372349ee426d18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/future_bool-86febc08ce2b700d)
[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]    Doc-tests future-bool
[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" "29c5ef8c9e37a118187319869bebfb4e5f8a5902e16d739ca8372349ee426d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c5ef8c9e37a118187319869bebfb4e5f8a5902e16d739ca8372349ee426d18", kill_on_drop: false }`
[INFO] [stdout] 29c5ef8c9e37a118187319869bebfb4e5f8a5902e16d739ca8372349ee426d18