[INFO] fetching crate proto_shim 0.8.1...
[INFO] testing proto_shim-0.8.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate proto_shim 0.8.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate proto_shim 0.8.1
[INFO] finished tweaking crates.io crate proto_shim 0.8.1
[INFO] tweaked toml for crates.io crate proto_shim 0.8.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proto_shim 0.8.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proto_shim 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2278cfd714360be32ae9f6a877a733c2a51d9c4113d845a66634bfa65d342da6
[INFO] running `Command { std: "docker" "start" "-a" "2278cfd714360be32ae9f6a877a733c2a51d9c4113d845a66634bfa65d342da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2278cfd714360be32ae9f6a877a733c2a51d9c4113d845a66634bfa65d342da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2278cfd714360be32ae9f6a877a733c2a51d9c4113d845a66634bfa65d342da6", kill_on_drop: false }`
[INFO] [stdout] 2278cfd714360be32ae9f6a877a733c2a51d9c4113d845a66634bfa65d342da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 082543c6f7e30d8b07a3976bbe1c8305a6150cdc9ae491014753a947ae4bb5d1
[INFO] running `Command { std: "docker" "start" "-a" "082543c6f7e30d8b07a3976bbe1c8305a6150cdc9ae491014753a947ae4bb5d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling proto_shim v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "082543c6f7e30d8b07a3976bbe1c8305a6150cdc9ae491014753a947ae4bb5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082543c6f7e30d8b07a3976bbe1c8305a6150cdc9ae491014753a947ae4bb5d1", kill_on_drop: false }`
[INFO] [stdout] 082543c6f7e30d8b07a3976bbe1c8305a6150cdc9ae491014753a947ae4bb5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 474e049b0861b30d9382056b2aa80a4648d9e61373b8f6a1f9d0af1aff1ebc69
[INFO] running `Command { std: "docker" "start" "-a" "474e049b0861b30d9382056b2aa80a4648d9e61373b8f6a1f9d0af1aff1ebc69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proto_shim v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "474e049b0861b30d9382056b2aa80a4648d9e61373b8f6a1f9d0af1aff1ebc69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474e049b0861b30d9382056b2aa80a4648d9e61373b8f6a1f9d0af1aff1ebc69", kill_on_drop: false }`
[INFO] [stdout] 474e049b0861b30d9382056b2aa80a4648d9e61373b8f6a1f9d0af1aff1ebc69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30b74cdaf71b2a93e3c3b8af2b6b22c5264b6cb70c3d980b415829e3df7b4822
[INFO] running `Command { std: "docker" "start" "-a" "30b74cdaf71b2a93e3c3b8af2b6b22c5264b6cb70c3d980b415829e3df7b4822", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proto_shim-ec5418d241de90c2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::locates_files_from_lookup_dir ... ok
[INFO] [stdout] test unix::tests::create_shim_replaces_existing_file ... ok
[INFO] [stdout] test tests::ignores_directory_candidates_when_locating_proto_exe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proto_shim
[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" "30b74cdaf71b2a93e3c3b8af2b6b22c5264b6cb70c3d980b415829e3df7b4822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b74cdaf71b2a93e3c3b8af2b6b22c5264b6cb70c3d980b415829e3df7b4822", kill_on_drop: false }`
[INFO] [stdout] 30b74cdaf71b2a93e3c3b8af2b6b22c5264b6cb70c3d980b415829e3df7b4822