[INFO] fetching crate through-stream 0.0.0...
[INFO] testing through-stream-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate through-stream 0.0.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate through-stream 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 through-stream 0.0.0
[INFO] finished tweaking crates.io crate through-stream 0.0.0
[INFO] tweaked toml for crates.io crate through-stream 0.0.0 written to /workspace/builds/worker-98/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 02895a1e663334d1be6b6997482f1deb086f61e2530b90834ea173efcba04f7e
[INFO] running `Command { std: "docker" "start" "-a" "02895a1e663334d1be6b6997482f1deb086f61e2530b90834ea173efcba04f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02895a1e663334d1be6b6997482f1deb086f61e2530b90834ea173efcba04f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02895a1e663334d1be6b6997482f1deb086f61e2530b90834ea173efcba04f7e", kill_on_drop: false }`
[INFO] [stdout] 02895a1e663334d1be6b6997482f1deb086f61e2530b90834ea173efcba04f7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] d1105e7c1ebbcd50ab6f26e6f44628f09620e86f56a54cdf84feaf1629471022
[INFO] running `Command { std: "docker" "start" "-a" "d1105e7c1ebbcd50ab6f26e6f44628f09620e86f56a54cdf84feaf1629471022", kill_on_drop: false }`
[INFO] [stderr]    Compiling through-stream v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "d1105e7c1ebbcd50ab6f26e6f44628f09620e86f56a54cdf84feaf1629471022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1105e7c1ebbcd50ab6f26e6f44628f09620e86f56a54cdf84feaf1629471022", kill_on_drop: false }`
[INFO] [stdout] d1105e7c1ebbcd50ab6f26e6f44628f09620e86f56a54cdf84feaf1629471022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 8ad6d3f69ba3eefdada6555d0d043df383fc16a57e78fd49424e242a002550d4
[INFO] running `Command { std: "docker" "start" "-a" "8ad6d3f69ba3eefdada6555d0d043df383fc16a57e78fd49424e242a002550d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling through-stream v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8ad6d3f69ba3eefdada6555d0d043df383fc16a57e78fd49424e242a002550d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad6d3f69ba3eefdada6555d0d043df383fc16a57e78fd49424e242a002550d4", kill_on_drop: false }`
[INFO] [stdout] 8ad6d3f69ba3eefdada6555d0d043df383fc16a57e78fd49424e242a002550d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] e5fd9449714c4cb3e51042c1a1871b3bf78d768080e57f2410c56224e23d2caf
[INFO] running `Command { std: "docker" "start" "-a" "e5fd9449714c4cb3e51042c1a1871b3bf78d768080e57f2410c56224e23d2caf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/through_stream-0455e8339941c9e6)
[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" "e5fd9449714c4cb3e51042c1a1871b3bf78d768080e57f2410c56224e23d2caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5fd9449714c4cb3e51042c1a1871b3bf78d768080e57f2410c56224e23d2caf", kill_on_drop: false }`
[INFO] [stdout] e5fd9449714c4cb3e51042c1a1871b3bf78d768080e57f2410c56224e23d2caf