[INFO] fetching crate protoc-rust 3.0.0-alpha.2...
[INFO] testing protoc-rust-3.0.0-alpha.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate protoc-rust 3.0.0-alpha.2 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate protoc-rust 3.0.0-alpha.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protoc-rust 3.0.0-alpha.2
[INFO] finished tweaking crates.io crate protoc-rust 3.0.0-alpha.2
[INFO] tweaked toml for crates.io crate protoc-rust 3.0.0-alpha.2 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf v3.0.0-alpha.2
[INFO] [stderr]   Downloaded protoc v3.0.0-alpha.2
[INFO] [stderr]   Downloaded protobuf-codegen v3.0.0-alpha.2
[INFO] [stderr]   Downloaded protobuf-parse v3.0.0-alpha.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7845682c6681187b37948feec48ee31c35ce4d869b7e19f384a094b339b5c807
[INFO] running `Command { std: "docker" "start" "-a" "7845682c6681187b37948feec48ee31c35ce4d869b7e19f384a094b339b5c807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7845682c6681187b37948feec48ee31c35ce4d869b7e19f384a094b339b5c807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7845682c6681187b37948feec48ee31c35ce4d869b7e19f384a094b339b5c807", kill_on_drop: false }`
[INFO] [stdout] 7845682c6681187b37948feec48ee31c35ce4d869b7e19f384a094b339b5c807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6b7f4cf70420ab8eb196c1b822c1fe490f69fadd1c64b532ade8f173438532e
[INFO] running `Command { std: "docker" "start" "-a" "a6b7f4cf70420ab8eb196c1b822c1fe490f69fadd1c64b532ade8f173438532e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling protobuf v3.0.0-alpha.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling protoc v3.0.0-alpha.2
[INFO] [stderr]    Compiling protobuf-parse v3.0.0-alpha.2
[INFO] [stderr]    Compiling protobuf-codegen v3.0.0-alpha.2
[INFO] [stderr]    Compiling protoc-rust v3.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.42s
[INFO] running `Command { std: "docker" "inspect" "a6b7f4cf70420ab8eb196c1b822c1fe490f69fadd1c64b532ade8f173438532e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b7f4cf70420ab8eb196c1b822c1fe490f69fadd1c64b532ade8f173438532e", kill_on_drop: false }`
[INFO] [stdout] a6b7f4cf70420ab8eb196c1b822c1fe490f69fadd1c64b532ade8f173438532e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9699c019a0e144fd9b7a1b9815dc10e61e3ced93ed65d6c9c95ec07d81c2a94
[INFO] running `Command { std: "docker" "start" "-a" "b9699c019a0e144fd9b7a1b9815dc10e61e3ced93ed65d6c9c95ec07d81c2a94", kill_on_drop: false }`
[INFO] [stderr]    Compiling protoc-rust v3.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "b9699c019a0e144fd9b7a1b9815dc10e61e3ced93ed65d6c9c95ec07d81c2a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9699c019a0e144fd9b7a1b9815dc10e61e3ced93ed65d6c9c95ec07d81c2a94", kill_on_drop: false }`
[INFO] [stdout] b9699c019a0e144fd9b7a1b9815dc10e61e3ced93ed65d6c9c95ec07d81c2a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1295b6fed5d76bdca14df14357cc9dfbf5068e5b0264a440446d743fcda63a63
[INFO] running `Command { std: "docker" "start" "-a" "1295b6fed5d76bdca14df14357cc9dfbf5068e5b0264a440446d743fcda63a63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protoc_rust-529f06252e38a7b3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_remove_path_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1295b6fed5d76bdca14df14357cc9dfbf5068e5b0264a440446d743fcda63a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1295b6fed5d76bdca14df14357cc9dfbf5068e5b0264a440446d743fcda63a63", kill_on_drop: false }`
[INFO] [stdout] 1295b6fed5d76bdca14df14357cc9dfbf5068e5b0264a440446d743fcda63a63