[INFO] fetching crate wv 0.0.0...
[INFO] testing wv-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wv 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wv 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 wv 0.0.0
[INFO] finished tweaking crates.io crate wv 0.0.0
[INFO] tweaked toml for crates.io crate wv 0.0.0 written to /workspace/builds/worker-0/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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd2d173abc4b27aff73ff10f48f8e29d2d120f32f3d416b4864754bee9e08eeb
[INFO] running `Command { std: "docker" "start" "-a" "fd2d173abc4b27aff73ff10f48f8e29d2d120f32f3d416b4864754bee9e08eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd2d173abc4b27aff73ff10f48f8e29d2d120f32f3d416b4864754bee9e08eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2d173abc4b27aff73ff10f48f8e29d2d120f32f3d416b4864754bee9e08eeb", kill_on_drop: false }`
[INFO] [stdout] fd2d173abc4b27aff73ff10f48f8e29d2d120f32f3d416b4864754bee9e08eeb
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4206d97764706a49cd98043c7415389100502da21d2f759eff87cf98aec1dd44
[INFO] running `Command { std: "docker" "start" "-a" "4206d97764706a49cd98043c7415389100502da21d2f759eff87cf98aec1dd44", kill_on_drop: false }`
[INFO] [stderr]    Compiling wv v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "4206d97764706a49cd98043c7415389100502da21d2f759eff87cf98aec1dd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4206d97764706a49cd98043c7415389100502da21d2f759eff87cf98aec1dd44", kill_on_drop: false }`
[INFO] [stdout] 4206d97764706a49cd98043c7415389100502da21d2f759eff87cf98aec1dd44
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 620d007019d3c50324b634dbc4f8799da4a4337b874a7cdc35367e5863d26ac5
[INFO] running `Command { std: "docker" "start" "-a" "620d007019d3c50324b634dbc4f8799da4a4337b874a7cdc35367e5863d26ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wv v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "620d007019d3c50324b634dbc4f8799da4a4337b874a7cdc35367e5863d26ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620d007019d3c50324b634dbc4f8799da4a4337b874a7cdc35367e5863d26ac5", kill_on_drop: false }`
[INFO] [stdout] 620d007019d3c50324b634dbc4f8799da4a4337b874a7cdc35367e5863d26ac5
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be29f2533dde6c10ee79db63acc5bb396641fd6cb13c4853052c536670a59456
[INFO] running `Command { std: "docker" "start" "-a" "be29f2533dde6c10ee79db63acc5bb396641fd6cb13c4853052c536670a59456", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wv-fc62f0aec6b91a62)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wv
[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] [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" "be29f2533dde6c10ee79db63acc5bb396641fd6cb13c4853052c536670a59456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be29f2533dde6c10ee79db63acc5bb396641fd6cb13c4853052c536670a59456", kill_on_drop: false }`
[INFO] [stdout] be29f2533dde6c10ee79db63acc5bb396641fd6cb13c4853052c536670a59456