[INFO] fetching crate vdom 0.0.0...
[INFO] testing vdom-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate vdom 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vdom 0.0.0 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 vdom 0.0.0
[INFO] finished tweaking crates.io crate vdom 0.0.0
[INFO] tweaked toml for crates.io crate vdom 0.0.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded view v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a430e510f177e56fc8f6aab124fd85e50a098b7176b4416726a04061d739747a
[INFO] running `Command { std: "docker" "start" "-a" "a430e510f177e56fc8f6aab124fd85e50a098b7176b4416726a04061d739747a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a430e510f177e56fc8f6aab124fd85e50a098b7176b4416726a04061d739747a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a430e510f177e56fc8f6aab124fd85e50a098b7176b4416726a04061d739747a", kill_on_drop: false }`
[INFO] [stdout] a430e510f177e56fc8f6aab124fd85e50a098b7176b4416726a04061d739747a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b71785818797b373a7d0fc52032cee1cbff11d8911cd2a98e76664fe2db6507c
[INFO] running `Command { std: "docker" "start" "-a" "b71785818797b373a7d0fc52032cee1cbff11d8911cd2a98e76664fe2db6507c", kill_on_drop: false }`
[INFO] [stderr]    Compiling view v0.4.1
[INFO] [stderr]    Compiling vdom v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "b71785818797b373a7d0fc52032cee1cbff11d8911cd2a98e76664fe2db6507c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71785818797b373a7d0fc52032cee1cbff11d8911cd2a98e76664fe2db6507c", kill_on_drop: false }`
[INFO] [stdout] b71785818797b373a7d0fc52032cee1cbff11d8911cd2a98e76664fe2db6507c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ee53ef6e5e91098c0984871eba9d0e9fd1c90503f91864e589df90ea87b494c3
[INFO] running `Command { std: "docker" "start" "-a" "ee53ef6e5e91098c0984871eba9d0e9fd1c90503f91864e589df90ea87b494c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vdom v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ee53ef6e5e91098c0984871eba9d0e9fd1c90503f91864e589df90ea87b494c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee53ef6e5e91098c0984871eba9d0e9fd1c90503f91864e589df90ea87b494c3", kill_on_drop: false }`
[INFO] [stdout] ee53ef6e5e91098c0984871eba9d0e9fd1c90503f91864e589df90ea87b494c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b9bc6bd9edf3727f5dc5d6b987d666a8491673d2b857a0afa4fc13e88d1e362c
[INFO] running `Command { std: "docker" "start" "-a" "b9bc6bd9edf3727f5dc5d6b987d666a8491673d2b857a0afa4fc13e88d1e362c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vdom-b54cdf5173b8a443)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vdom
[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" "b9bc6bd9edf3727f5dc5d6b987d666a8491673d2b857a0afa4fc13e88d1e362c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9bc6bd9edf3727f5dc5d6b987d666a8491673d2b857a0afa4fc13e88d1e362c", kill_on_drop: false }`
[INFO] [stdout] b9bc6bd9edf3727f5dc5d6b987d666a8491673d2b857a0afa4fc13e88d1e362c