[INFO] fetching crate crate-version-experiment 0.3.5...
[INFO] testing crate-version-experiment-0.3.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate crate-version-experiment 0.3.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate crate-version-experiment 0.3.5 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 crate-version-experiment 0.3.5
[INFO] finished tweaking crates.io crate crate-version-experiment 0.3.5
[INFO] tweaked toml for crates.io crate crate-version-experiment 0.3.5 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 89ac4ca4a18c34b4d0a2242145c7f4ff1694b36cd190fb8abd8d891c66d67c24
[INFO] running `Command { std: "docker" "start" "-a" "89ac4ca4a18c34b4d0a2242145c7f4ff1694b36cd190fb8abd8d891c66d67c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ac4ca4a18c34b4d0a2242145c7f4ff1694b36cd190fb8abd8d891c66d67c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ac4ca4a18c34b4d0a2242145c7f4ff1694b36cd190fb8abd8d891c66d67c24", kill_on_drop: false }`
[INFO] [stdout] 89ac4ca4a18c34b4d0a2242145c7f4ff1694b36cd190fb8abd8d891c66d67c24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4c9f814d5f9d272af58b4f842db152bbb1e020ec0e245ba84a532c263aefd5c0
[INFO] running `Command { std: "docker" "start" "-a" "4c9f814d5f9d272af58b4f842db152bbb1e020ec0e245ba84a532c263aefd5c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate-version-experiment v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "4c9f814d5f9d272af58b4f842db152bbb1e020ec0e245ba84a532c263aefd5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9f814d5f9d272af58b4f842db152bbb1e020ec0e245ba84a532c263aefd5c0", kill_on_drop: false }`
[INFO] [stdout] 4c9f814d5f9d272af58b4f842db152bbb1e020ec0e245ba84a532c263aefd5c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f401d7bb9b2111f8e9f2e64e59de9bb6ebe5c94084dd91f75b9cabf8f2ab3f96
[INFO] running `Command { std: "docker" "start" "-a" "f401d7bb9b2111f8e9f2e64e59de9bb6ebe5c94084dd91f75b9cabf8f2ab3f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate-version-experiment v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f401d7bb9b2111f8e9f2e64e59de9bb6ebe5c94084dd91f75b9cabf8f2ab3f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f401d7bb9b2111f8e9f2e64e59de9bb6ebe5c94084dd91f75b9cabf8f2ab3f96", kill_on_drop: false }`
[INFO] [stdout] f401d7bb9b2111f8e9f2e64e59de9bb6ebe5c94084dd91f75b9cabf8f2ab3f96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 216de8b489c2bc0622987fd5268fc8e1b22c1e1102a3a1a79358f02236a02bc8
[INFO] running `Command { std: "docker" "start" "-a" "216de8b489c2bc0622987fd5268fc8e1b22c1e1102a3a1a79358f02236a02bc8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crate_version_experiment-4747376778300744)
[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 crate-version-experiment
[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" "216de8b489c2bc0622987fd5268fc8e1b22c1e1102a3a1a79358f02236a02bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216de8b489c2bc0622987fd5268fc8e1b22c1e1102a3a1a79358f02236a02bc8", kill_on_drop: false }`
[INFO] [stdout] 216de8b489c2bc0622987fd5268fc8e1b22c1e1102a3a1a79358f02236a02bc8