[INFO] fetching crate librsync 0.2.4...
[INFO] testing librsync-0.2.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate librsync 0.2.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate librsync 0.2.4
[INFO] finished tweaking crates.io crate librsync 0.2.4
[INFO] tweaked toml for crates.io crate librsync 0.2.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate librsync 0.2.4 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate librsync 0.2.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clippy v0.0.302
[INFO] [stderr]   Downloaded librsync-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d945b6a2fe4377b177d563d0a7cdd9fbeec5140d16cd06f7473ea170f51303e
[INFO] running `Command { std: "docker" "start" "-a" "1d945b6a2fe4377b177d563d0a7cdd9fbeec5140d16cd06f7473ea170f51303e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d945b6a2fe4377b177d563d0a7cdd9fbeec5140d16cd06f7473ea170f51303e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d945b6a2fe4377b177d563d0a7cdd9fbeec5140d16cd06f7473ea170f51303e", kill_on_drop: false }`
[INFO] [stdout] 1d945b6a2fe4377b177d563d0a7cdd9fbeec5140d16cd06f7473ea170f51303e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 284a13b230bf571b2c91dfd51afd74f0301b33ba9b244120f10d428fc6535609
[INFO] running `Command { std: "docker" "start" "-a" "284a13b230bf571b2c91dfd51afd74f0301b33ba9b244120f10d428fc6535609", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]    Compiling librsync-sys v0.1.2
[INFO] [stderr]    Compiling librsync v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "284a13b230bf571b2c91dfd51afd74f0301b33ba9b244120f10d428fc6535609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284a13b230bf571b2c91dfd51afd74f0301b33ba9b244120f10d428fc6535609", kill_on_drop: false }`
[INFO] [stdout] 284a13b230bf571b2c91dfd51afd74f0301b33ba9b244120f10d428fc6535609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f26f7a28e9c9d16c7ea5631867860d86f4f81cee4b969bb20dda386eeb68047
[INFO] running `Command { std: "docker" "start" "-a" "1f26f7a28e9c9d16c7ea5631867860d86f4f81cee4b969bb20dda386eeb68047", kill_on_drop: false }`
[INFO] [stderr]    Compiling librsync v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "1f26f7a28e9c9d16c7ea5631867860d86f4f81cee4b969bb20dda386eeb68047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f26f7a28e9c9d16c7ea5631867860d86f4f81cee4b969bb20dda386eeb68047", kill_on_drop: false }`
[INFO] [stdout] 1f26f7a28e9c9d16c7ea5631867860d86f4f81cee4b969bb20dda386eeb68047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b42739195375556fea3f946c1133ac86b40c55e7edc969ef2bfd2421ad2d4bd1
[INFO] running `Command { std: "docker" "start" "-a" "b42739195375556fea3f946c1133ac86b40c55e7edc969ef2bfd2421ad2d4bd1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/librsync-a0825add89fe3af8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::delta ... ok
[INFO] [stdout] test test::integration ... ok
[INFO] [stdout] test test::patch ... ok
[INFO] [stdout] test test::send_delta ... ok
[INFO] [stdout] test test::send_sig ... ok
[INFO] [stdout] test test::send_patch ... ok
[INFO] [stdout] test whole::test::integration ... ok
[INFO] [stdout] test test::trivial_large_file ... ok
[INFO] [stdout] test test::signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests librsync
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b42739195375556fea3f946c1133ac86b40c55e7edc969ef2bfd2421ad2d4bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42739195375556fea3f946c1133ac86b40c55e7edc969ef2bfd2421ad2d4bd1", kill_on_drop: false }`
[INFO] [stdout] b42739195375556fea3f946c1133ac86b40c55e7edc969ef2bfd2421ad2d4bd1