[INFO] fetching crate keystream 1.0.0...
[INFO] testing keystream-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate keystream 1.0.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate keystream 1.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keystream 1.0.0
[INFO] finished tweaking crates.io crate keystream 1.0.0
[INFO] tweaked toml for crates.io crate keystream 1.0.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4cbd5c084bfdd2fde99b3c1b0b435472a4b29720ae173228d3366428d5ec67e
[INFO] running `Command { std: "docker" "start" "-a" "e4cbd5c084bfdd2fde99b3c1b0b435472a4b29720ae173228d3366428d5ec67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4cbd5c084bfdd2fde99b3c1b0b435472a4b29720ae173228d3366428d5ec67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4cbd5c084bfdd2fde99b3c1b0b435472a4b29720ae173228d3366428d5ec67e", kill_on_drop: false }`
[INFO] [stdout] e4cbd5c084bfdd2fde99b3c1b0b435472a4b29720ae173228d3366428d5ec67e
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1128b82fe699e5b6de6ec19b3ed35167e986d0c8cf544ab69f5407cbb6ab380
[INFO] running `Command { std: "docker" "start" "-a" "d1128b82fe699e5b6de6ec19b3ed35167e986d0c8cf544ab69f5407cbb6ab380", kill_on_drop: false }`
[INFO] [stderr]    Compiling keystream v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "d1128b82fe699e5b6de6ec19b3ed35167e986d0c8cf544ab69f5407cbb6ab380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1128b82fe699e5b6de6ec19b3ed35167e986d0c8cf544ab69f5407cbb6ab380", kill_on_drop: false }`
[INFO] [stdout] d1128b82fe699e5b6de6ec19b3ed35167e986d0c8cf544ab69f5407cbb6ab380
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cba4ff6bfd700b0489d34e98fca4fb04592b1dd26a2bec7891103c67ba41965
[INFO] running `Command { std: "docker" "start" "-a" "1cba4ff6bfd700b0489d34e98fca4fb04592b1dd26a2bec7891103c67ba41965", kill_on_drop: false }`
[INFO] [stderr]    Compiling keystream v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "1cba4ff6bfd700b0489d34e98fca4fb04592b1dd26a2bec7891103c67ba41965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cba4ff6bfd700b0489d34e98fca4fb04592b1dd26a2bec7891103c67ba41965", kill_on_drop: false }`
[INFO] [stdout] 1cba4ff6bfd700b0489d34e98fca4fb04592b1dd26a2bec7891103c67ba41965
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a655824e75e7f86e287df7acde7e847f05035704704fbfb4af793eafafe23be
[INFO] running `Command { std: "docker" "start" "-a" "0a655824e75e7f86e287df7acde7e847f05035704704fbfb4af793eafafe23be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keystream-94b35df54fb0d341)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keystream
[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] [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" "0a655824e75e7f86e287df7acde7e847f05035704704fbfb4af793eafafe23be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a655824e75e7f86e287df7acde7e847f05035704704fbfb4af793eafafe23be", kill_on_drop: false }`
[INFO] [stdout] 0a655824e75e7f86e287df7acde7e847f05035704704fbfb4af793eafafe23be