[INFO] fetching crate ax_client 0.1.0...
[INFO] testing ax_client-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ax_client 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ax_client 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ax_client 0.1.0
[INFO] finished tweaking crates.io crate ax_client 0.1.0
[INFO] tweaked toml for crates.io crate ax_client 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63ae786fbb6dd830e06e416305093c71911034ab875121232e55b2bb2c6ac936
[INFO] running `Command { std: "docker" "start" "-a" "63ae786fbb6dd830e06e416305093c71911034ab875121232e55b2bb2c6ac936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63ae786fbb6dd830e06e416305093c71911034ab875121232e55b2bb2c6ac936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ae786fbb6dd830e06e416305093c71911034ab875121232e55b2bb2c6ac936", kill_on_drop: false }`
[INFO] [stdout] 63ae786fbb6dd830e06e416305093c71911034ab875121232e55b2bb2c6ac936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9471d89603106d5729e5983f8026c20b2ac1bf42de79b497f0f2c5599ea3579
[INFO] running `Command { std: "docker" "start" "-a" "a9471d89603106d5729e5983f8026c20b2ac1bf42de79b497f0f2c5599ea3579", kill_on_drop: false }`
[INFO] [stderr]    Compiling ax_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "a9471d89603106d5729e5983f8026c20b2ac1bf42de79b497f0f2c5599ea3579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9471d89603106d5729e5983f8026c20b2ac1bf42de79b497f0f2c5599ea3579", kill_on_drop: false }`
[INFO] [stdout] a9471d89603106d5729e5983f8026c20b2ac1bf42de79b497f0f2c5599ea3579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e26c80e58a3f13bbfd0f416ede066970f90e0b35509a1789b5576a5138fb53a
[INFO] running `Command { std: "docker" "start" "-a" "9e26c80e58a3f13bbfd0f416ede066970f90e0b35509a1789b5576a5138fb53a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ax_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9e26c80e58a3f13bbfd0f416ede066970f90e0b35509a1789b5576a5138fb53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e26c80e58a3f13bbfd0f416ede066970f90e0b35509a1789b5576a5138fb53a", kill_on_drop: false }`
[INFO] [stdout] 9e26c80e58a3f13bbfd0f416ede066970f90e0b35509a1789b5576a5138fb53a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3bf1b7b2d056742f34c02cfb8626d70c01b49278ff51b3b2c79450a6522a6d0
[INFO] running `Command { std: "docker" "start" "-a" "e3bf1b7b2d056742f34c02cfb8626d70c01b49278ff51b3b2c79450a6522a6d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ax_client-8b07ba28fa1ec4a4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ax_client
[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" "e3bf1b7b2d056742f34c02cfb8626d70c01b49278ff51b3b2c79450a6522a6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bf1b7b2d056742f34c02cfb8626d70c01b49278ff51b3b2c79450a6522a6d0", kill_on_drop: false }`
[INFO] [stdout] e3bf1b7b2d056742f34c02cfb8626d70c01b49278ff51b3b2c79450a6522a6d0