[INFO] fetching crate golang-var-decl-core 0.0.0...
[INFO] testing golang-var-decl-core-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate golang-var-decl-core 0.0.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate golang-var-decl-core 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate golang-var-decl-core 0.0.0
[INFO] finished tweaking crates.io crate golang-var-decl-core 0.0.0
[INFO] tweaked toml for crates.io crate golang-var-decl-core 0.0.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd67106df61fa726f27aeef5d8372ad5ae741fa5a5955fff7e4f3d18b353e9b4
[INFO] running `Command { std: "docker" "start" "-a" "bd67106df61fa726f27aeef5d8372ad5ae741fa5a5955fff7e4f3d18b353e9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd67106df61fa726f27aeef5d8372ad5ae741fa5a5955fff7e4f3d18b353e9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd67106df61fa726f27aeef5d8372ad5ae741fa5a5955fff7e4f3d18b353e9b4", kill_on_drop: false }`
[INFO] [stdout] bd67106df61fa726f27aeef5d8372ad5ae741fa5a5955fff7e4f3d18b353e9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc8fcbd1b5ac6cd0655d5482f5c79c679a47f7110a4cb81c1d3acd8c1421ee8c
[INFO] running `Command { std: "docker" "start" "-a" "bc8fcbd1b5ac6cd0655d5482f5c79c679a47f7110a4cb81c1d3acd8c1421ee8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling golang-var-decl-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "bc8fcbd1b5ac6cd0655d5482f5c79c679a47f7110a4cb81c1d3acd8c1421ee8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc8fcbd1b5ac6cd0655d5482f5c79c679a47f7110a4cb81c1d3acd8c1421ee8c", kill_on_drop: false }`
[INFO] [stdout] bc8fcbd1b5ac6cd0655d5482f5c79c679a47f7110a4cb81c1d3acd8c1421ee8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d112b7cc9c3d07763063d4782589434811905652e8d971721d1135cd6152b39
[INFO] running `Command { std: "docker" "start" "-a" "9d112b7cc9c3d07763063d4782589434811905652e8d971721d1135cd6152b39", kill_on_drop: false }`
[INFO] [stderr]    Compiling golang-var-decl-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "9d112b7cc9c3d07763063d4782589434811905652e8d971721d1135cd6152b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d112b7cc9c3d07763063d4782589434811905652e8d971721d1135cd6152b39", kill_on_drop: false }`
[INFO] [stdout] 9d112b7cc9c3d07763063d4782589434811905652e8d971721d1135cd6152b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01dc345b2cb51bf3f10e135e8a5924c7de6aa92a88ad66ff57af79c023c95061
[INFO] running `Command { std: "docker" "start" "-a" "01dc345b2cb51bf3f10e135e8a5924c7de6aa92a88ad66ff57af79c023c95061", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/golang_var_decl_core-514e1cb2aff439dc)
[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 golang-var-decl-core
[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" "01dc345b2cb51bf3f10e135e8a5924c7de6aa92a88ad66ff57af79c023c95061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01dc345b2cb51bf3f10e135e8a5924c7de6aa92a88ad66ff57af79c023c95061", kill_on_drop: false }`
[INFO] [stdout] 01dc345b2cb51bf3f10e135e8a5924c7de6aa92a88ad66ff57af79c023c95061