[INFO] fetching crate hop 0.0.0...
[INFO] testing hop-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hop 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hop 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hop 0.0.0
[INFO] finished tweaking crates.io crate hop 0.0.0
[INFO] tweaked toml for crates.io crate hop 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d95482ab57faee2013e9ee91d09629969b1476d4d2734c3a967cf1ec38bce626
[INFO] running `Command { std: "docker" "start" "-a" "d95482ab57faee2013e9ee91d09629969b1476d4d2734c3a967cf1ec38bce626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d95482ab57faee2013e9ee91d09629969b1476d4d2734c3a967cf1ec38bce626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95482ab57faee2013e9ee91d09629969b1476d4d2734c3a967cf1ec38bce626", kill_on_drop: false }`
[INFO] [stdout] d95482ab57faee2013e9ee91d09629969b1476d4d2734c3a967cf1ec38bce626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86ec41b362bdc6f9a21b6d28b4ce24a4651bf3bd416a16952f57241b7a4aaaa
[INFO] running `Command { std: "docker" "start" "-a" "e86ec41b362bdc6f9a21b6d28b4ce24a4651bf3bd416a16952f57241b7a4aaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling hop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e86ec41b362bdc6f9a21b6d28b4ce24a4651bf3bd416a16952f57241b7a4aaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86ec41b362bdc6f9a21b6d28b4ce24a4651bf3bd416a16952f57241b7a4aaaa", kill_on_drop: false }`
[INFO] [stdout] e86ec41b362bdc6f9a21b6d28b4ce24a4651bf3bd416a16952f57241b7a4aaaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 632be93541842de6a4371a62e7b07fd66b6778253781a874135235abe486824b
[INFO] running `Command { std: "docker" "start" "-a" "632be93541842de6a4371a62e7b07fd66b6778253781a874135235abe486824b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "632be93541842de6a4371a62e7b07fd66b6778253781a874135235abe486824b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632be93541842de6a4371a62e7b07fd66b6778253781a874135235abe486824b", kill_on_drop: false }`
[INFO] [stdout] 632be93541842de6a4371a62e7b07fd66b6778253781a874135235abe486824b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13354f6c0a5ea8698b664bada8ae162a2b46e99288132dc0fe6a078fb2ca0a06
[INFO] running `Command { std: "docker" "start" "-a" "13354f6c0a5ea8698b664bada8ae162a2b46e99288132dc0fe6a078fb2ca0a06", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hop-a8c8afe5bd611fd0)
[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 hop
[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" "13354f6c0a5ea8698b664bada8ae162a2b46e99288132dc0fe6a078fb2ca0a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13354f6c0a5ea8698b664bada8ae162a2b46e99288132dc0fe6a078fb2ca0a06", kill_on_drop: false }`
[INFO] [stdout] 13354f6c0a5ea8698b664bada8ae162a2b46e99288132dc0fe6a078fb2ca0a06