[INFO] fetching crate squall-persistence 0.1.1...
[INFO] testing squall-persistence-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate squall-persistence 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate squall-persistence 0.1.1
[INFO] finished tweaking crates.io crate squall-persistence 0.1.1
[INFO] tweaked toml for crates.io crate squall-persistence 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate squall-persistence 0.1.1 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] crate crates.io crate squall-persistence 0.1.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8d7eaada43d3ed3758189b3cf26d575d19080b28a34d6fbc71bc04d553bedf84
[INFO] running `Command { std: "docker" "start" "-a" "8d7eaada43d3ed3758189b3cf26d575d19080b28a34d6fbc71bc04d553bedf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7eaada43d3ed3758189b3cf26d575d19080b28a34d6fbc71bc04d553bedf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7eaada43d3ed3758189b3cf26d575d19080b28a34d6fbc71bc04d553bedf84", kill_on_drop: false }`
[INFO] [stdout] 8d7eaada43d3ed3758189b3cf26d575d19080b28a34d6fbc71bc04d553bedf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a7d2c236ad916ebc3c31cc5d1971e671818f03c72b2f71b595016699a8fa89ad
[INFO] running `Command { std: "docker" "start" "-a" "a7d2c236ad916ebc3c31cc5d1971e671818f03c72b2f71b595016699a8fa89ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling squall-persistence v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a7d2c236ad916ebc3c31cc5d1971e671818f03c72b2f71b595016699a8fa89ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d2c236ad916ebc3c31cc5d1971e671818f03c72b2f71b595016699a8fa89ad", kill_on_drop: false }`
[INFO] [stdout] a7d2c236ad916ebc3c31cc5d1971e671818f03c72b2f71b595016699a8fa89ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9a9c08bcbe96bdc3e5855cf6ba1221fe6ba915e406f788862f0b65ee0b498fe8
[INFO] running `Command { std: "docker" "start" "-a" "9a9c08bcbe96bdc3e5855cf6ba1221fe6ba915e406f788862f0b65ee0b498fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling squall-persistence v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "9a9c08bcbe96bdc3e5855cf6ba1221fe6ba915e406f788862f0b65ee0b498fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9c08bcbe96bdc3e5855cf6ba1221fe6ba915e406f788862f0b65ee0b498fe8", kill_on_drop: false }`
[INFO] [stdout] 9a9c08bcbe96bdc3e5855cf6ba1221fe6ba915e406f788862f0b65ee0b498fe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 81052db1b4a5c0febb4674498511e7980f3b08a5e5a95dfa7d5a877e2e3fe871
[INFO] running `Command { std: "docker" "start" "-a" "81052db1b4a5c0febb4674498511e7980f3b08a5e5a95dfa7d5a877e2e3fe871", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/squall_persistence-f8b98846e202a966)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests squall_persistence
[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" "81052db1b4a5c0febb4674498511e7980f3b08a5e5a95dfa7d5a877e2e3fe871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81052db1b4a5c0febb4674498511e7980f3b08a5e5a95dfa7d5a877e2e3fe871", kill_on_drop: false }`
[INFO] [stdout] 81052db1b4a5c0febb4674498511e7980f3b08a5e5a95dfa7d5a877e2e3fe871