[INFO] fetching crate spy 0.2.0...
[INFO] testing spy-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate spy 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate spy 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spy 0.2.0
[INFO] finished tweaking crates.io crate spy 0.2.0
[INFO] tweaked toml for crates.io crate spy 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 772f57fe413890aa79ca3d948c0f665b0e34c15f8d88a7e08fc17545eabfd237
[INFO] running `Command { std: "docker" "start" "-a" "772f57fe413890aa79ca3d948c0f665b0e34c15f8d88a7e08fc17545eabfd237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "772f57fe413890aa79ca3d948c0f665b0e34c15f8d88a7e08fc17545eabfd237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772f57fe413890aa79ca3d948c0f665b0e34c15f8d88a7e08fc17545eabfd237", kill_on_drop: false }`
[INFO] [stdout] 772f57fe413890aa79ca3d948c0f665b0e34c15f8d88a7e08fc17545eabfd237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b368fa736d184a728f4fb8dcd512c058dbea96c8dfdb97b6e6d1922f92a106
[INFO] running `Command { std: "docker" "start" "-a" "30b368fa736d184a728f4fb8dcd512c058dbea96c8dfdb97b6e6d1922f92a106", kill_on_drop: false }`
[INFO] [stderr]    Compiling spy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "30b368fa736d184a728f4fb8dcd512c058dbea96c8dfdb97b6e6d1922f92a106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b368fa736d184a728f4fb8dcd512c058dbea96c8dfdb97b6e6d1922f92a106", kill_on_drop: false }`
[INFO] [stdout] 30b368fa736d184a728f4fb8dcd512c058dbea96c8dfdb97b6e6d1922f92a106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a4add0cc37ebd19b6d2ae3cf2c8125acad697283ed93df436dae6800917b5a8
[INFO] running `Command { std: "docker" "start" "-a" "0a4add0cc37ebd19b6d2ae3cf2c8125acad697283ed93df436dae6800917b5a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "0a4add0cc37ebd19b6d2ae3cf2c8125acad697283ed93df436dae6800917b5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4add0cc37ebd19b6d2ae3cf2c8125acad697283ed93df436dae6800917b5a8", kill_on_drop: false }`
[INFO] [stdout] 0a4add0cc37ebd19b6d2ae3cf2c8125acad697283ed93df436dae6800917b5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f99ac16dfc18d7a3bc20ff6458f9387b0a4983531c365e3999c533426ff3917
[INFO] running `Command { std: "docker" "start" "-a" "5f99ac16dfc18d7a3bc20ff6458f9387b0a4983531c365e3999c533426ff3917", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spy-a0efd16886eea689)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::create_spy_test ... ok
[INFO] [stdout] test tests::create_spy_type_annotations ... ok
[INFO] [stdout] test tests::create_spy_with_args_and_return_test ... ok
[INFO] [stdout] test tests::create_spy_with_many_args_test ... ok
[INFO] [stderr]    Doc-tests spy
[INFO] [stdout] test tests::create_spy_with_args_test ... ok
[INFO] [stdout] test tests::create_spy_with_many_args_and_return_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - spy (line 159) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f99ac16dfc18d7a3bc20ff6458f9387b0a4983531c365e3999c533426ff3917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f99ac16dfc18d7a3bc20ff6458f9387b0a4983531c365e3999c533426ff3917", kill_on_drop: false }`
[INFO] [stdout] 5f99ac16dfc18d7a3bc20ff6458f9387b0a4983531c365e3999c533426ff3917