[INFO] fetching crate shadup 0.0.0...
[INFO] testing shadup-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate shadup 0.0.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate shadup 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 shadup 0.0.0
[INFO] finished tweaking crates.io crate shadup 0.0.0
[INFO] tweaked toml for crates.io crate shadup 0.0.0 written to /workspace/builds/worker-103/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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] b309cd1db327293c9b8bdf8a86a507b10fff5e3cd648c18f36c7d45760a4f84c
[INFO] running `Command { std: "docker" "start" "-a" "b309cd1db327293c9b8bdf8a86a507b10fff5e3cd648c18f36c7d45760a4f84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b309cd1db327293c9b8bdf8a86a507b10fff5e3cd648c18f36c7d45760a4f84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b309cd1db327293c9b8bdf8a86a507b10fff5e3cd648c18f36c7d45760a4f84c", kill_on_drop: false }`
[INFO] [stdout] b309cd1db327293c9b8bdf8a86a507b10fff5e3cd648c18f36c7d45760a4f84c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 297ee09f288ad8e5ba212e7a897b7859af4222d7652e409ec2a06e4abb9121da
[INFO] running `Command { std: "docker" "start" "-a" "297ee09f288ad8e5ba212e7a897b7859af4222d7652e409ec2a06e4abb9121da", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadup v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "297ee09f288ad8e5ba212e7a897b7859af4222d7652e409ec2a06e4abb9121da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297ee09f288ad8e5ba212e7a897b7859af4222d7652e409ec2a06e4abb9121da", kill_on_drop: false }`
[INFO] [stdout] 297ee09f288ad8e5ba212e7a897b7859af4222d7652e409ec2a06e4abb9121da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 19d2949cef3f9b2c6561cfdf496de33ab7581a93b9f3170d2c1d6795d26e0e33
[INFO] running `Command { std: "docker" "start" "-a" "19d2949cef3f9b2c6561cfdf496de33ab7581a93b9f3170d2c1d6795d26e0e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadup v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "19d2949cef3f9b2c6561cfdf496de33ab7581a93b9f3170d2c1d6795d26e0e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d2949cef3f9b2c6561cfdf496de33ab7581a93b9f3170d2c1d6795d26e0e33", kill_on_drop: false }`
[INFO] [stdout] 19d2949cef3f9b2c6561cfdf496de33ab7581a93b9f3170d2c1d6795d26e0e33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] b85382d70faa7c6ce94b2561449c878f8a86910827ef05c93ee1475f73e03653
[INFO] running `Command { std: "docker" "start" "-a" "b85382d70faa7c6ce94b2561449c878f8a86910827ef05c93ee1475f73e03653", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shadup-d0923fe56f5f416e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shadup
[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" "b85382d70faa7c6ce94b2561449c878f8a86910827ef05c93ee1475f73e03653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85382d70faa7c6ce94b2561449c878f8a86910827ef05c93ee1475f73e03653", kill_on_drop: false }`
[INFO] [stdout] b85382d70faa7c6ce94b2561449c878f8a86910827ef05c93ee1475f73e03653