[INFO] fetching crate changes-stream 0.1.0...
[INFO] testing changes-stream-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate changes-stream 0.1.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate changes-stream 0.1.0 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 changes-stream 0.1.0
[INFO] finished tweaking crates.io crate changes-stream 0.1.0
[INFO] tweaked toml for crates.io crate changes-stream 0.1.0 written to /workspace/builds/worker-39/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] cd98805867bab267802858724402731fe49782b606a9ff6f333798619c9beb92
[INFO] running `Command { std: "docker" "start" "-a" "cd98805867bab267802858724402731fe49782b606a9ff6f333798619c9beb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd98805867bab267802858724402731fe49782b606a9ff6f333798619c9beb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd98805867bab267802858724402731fe49782b606a9ff6f333798619c9beb92", kill_on_drop: false }`
[INFO] [stdout] cd98805867bab267802858724402731fe49782b606a9ff6f333798619c9beb92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] e7747df61e230b2abc34f854f3c27e3a2c7c443aedcf7c6741a2d413742633ec
[INFO] running `Command { std: "docker" "start" "-a" "e7747df61e230b2abc34f854f3c27e3a2c7c443aedcf7c6741a2d413742633ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling changes-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "e7747df61e230b2abc34f854f3c27e3a2c7c443aedcf7c6741a2d413742633ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7747df61e230b2abc34f854f3c27e3a2c7c443aedcf7c6741a2d413742633ec", kill_on_drop: false }`
[INFO] [stdout] e7747df61e230b2abc34f854f3c27e3a2c7c443aedcf7c6741a2d413742633ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 8ef6c6fe04c4df654a08ae39efa2eb01deb8b8ff1e1341718fbf3bb08459b51e
[INFO] running `Command { std: "docker" "start" "-a" "8ef6c6fe04c4df654a08ae39efa2eb01deb8b8ff1e1341718fbf3bb08459b51e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling changes-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "8ef6c6fe04c4df654a08ae39efa2eb01deb8b8ff1e1341718fbf3bb08459b51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef6c6fe04c4df654a08ae39efa2eb01deb8b8ff1e1341718fbf3bb08459b51e", kill_on_drop: false }`
[INFO] [stdout] 8ef6c6fe04c4df654a08ae39efa2eb01deb8b8ff1e1341718fbf3bb08459b51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 5fea08cd119c84c98d89bf8fdc585930a0c0418fd0ae61243679288457180437
[INFO] running `Command { std: "docker" "start" "-a" "5fea08cd119c84c98d89bf8fdc585930a0c0418fd0ae61243679288457180437", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/changes_stream-dfc312166e0c8963)
[INFO] [stderr]    Doc-tests changes-stream
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "5fea08cd119c84c98d89bf8fdc585930a0c0418fd0ae61243679288457180437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fea08cd119c84c98d89bf8fdc585930a0c0418fd0ae61243679288457180437", kill_on_drop: false }`
[INFO] [stdout] 5fea08cd119c84c98d89bf8fdc585930a0c0418fd0ae61243679288457180437