[INFO] fetching crate reservoir-buf 0.0.3...
[INFO] testing reservoir-buf-0.0.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate reservoir-buf 0.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate reservoir-buf 0.0.3
[INFO] finished tweaking crates.io crate reservoir-buf 0.0.3
[INFO] tweaked toml for crates.io crate reservoir-buf 0.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reservoir-buf 0.0.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db70fb3a83a14af6eb57a5da9b6dcd1cd4af7fbb8d1095bf341caa5b74f0a9a7
[INFO] running `Command { std: "docker" "start" "-a" "db70fb3a83a14af6eb57a5da9b6dcd1cd4af7fbb8d1095bf341caa5b74f0a9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db70fb3a83a14af6eb57a5da9b6dcd1cd4af7fbb8d1095bf341caa5b74f0a9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db70fb3a83a14af6eb57a5da9b6dcd1cd4af7fbb8d1095bf341caa5b74f0a9a7", kill_on_drop: false }`
[INFO] [stdout] db70fb3a83a14af6eb57a5da9b6dcd1cd4af7fbb8d1095bf341caa5b74f0a9a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae01f7a7ca1dce627a6e8378c5ba6be654a6026a2ebba69302490dbc7210da68
[INFO] running `Command { std: "docker" "start" "-a" "ae01f7a7ca1dce627a6e8378c5ba6be654a6026a2ebba69302490dbc7210da68", kill_on_drop: false }`
[INFO] [stderr]    Compiling reservoir-buf v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "ae01f7a7ca1dce627a6e8378c5ba6be654a6026a2ebba69302490dbc7210da68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae01f7a7ca1dce627a6e8378c5ba6be654a6026a2ebba69302490dbc7210da68", kill_on_drop: false }`
[INFO] [stdout] ae01f7a7ca1dce627a6e8378c5ba6be654a6026a2ebba69302490dbc7210da68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0b7a99c75d179809114613dc25858e549c1252cf06ee0692539b86b6d06a73d
[INFO] running `Command { std: "docker" "start" "-a" "e0b7a99c75d179809114613dc25858e549c1252cf06ee0692539b86b6d06a73d", kill_on_drop: false }`
[INFO] [stderr]    Compiling reservoir-buf v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e0b7a99c75d179809114613dc25858e549c1252cf06ee0692539b86b6d06a73d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b7a99c75d179809114613dc25858e549c1252cf06ee0692539b86b6d06a73d", kill_on_drop: false }`
[INFO] [stdout] e0b7a99c75d179809114613dc25858e549c1252cf06ee0692539b86b6d06a73d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c43db792182deb21de713ce22e016bb54b4ff2bde4794f2e734694715b9fc34
[INFO] running `Command { std: "docker" "start" "-a" "9c43db792182deb21de713ce22e016bb54b4ff2bde4794f2e734694715b9fc34", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reservoir_buf-3871875341c7afb8)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests reservoir_buf
[INFO] [stdout] test tests::sanity_check ... 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] [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" "9c43db792182deb21de713ce22e016bb54b4ff2bde4794f2e734694715b9fc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c43db792182deb21de713ce22e016bb54b4ff2bde4794f2e734694715b9fc34", kill_on_drop: false }`
[INFO] [stdout] 9c43db792182deb21de713ce22e016bb54b4ff2bde4794f2e734694715b9fc34