[INFO] fetching crate varint-compression 0.2.0...
[INFO] testing varint-compression-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate varint-compression 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate varint-compression 0.2.0
[INFO] finished tweaking crates.io crate varint-compression 0.2.0
[INFO] tweaked toml for crates.io crate varint-compression 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate varint-compression 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41df4781efe79dd9b1623256f2131908f9d75e29981a91b40ff04d114037b685
[INFO] running `Command { std: "docker" "start" "-a" "41df4781efe79dd9b1623256f2131908f9d75e29981a91b40ff04d114037b685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41df4781efe79dd9b1623256f2131908f9d75e29981a91b40ff04d114037b685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41df4781efe79dd9b1623256f2131908f9d75e29981a91b40ff04d114037b685", kill_on_drop: false }`
[INFO] [stdout] 41df4781efe79dd9b1623256f2131908f9d75e29981a91b40ff04d114037b685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942e38eaba40331db2fce1a62d0ae8bcb666f41b98fca973763e0dfd2c304ad2
[INFO] running `Command { std: "docker" "start" "-a" "942e38eaba40331db2fce1a62d0ae8bcb666f41b98fca973763e0dfd2c304ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling varint-compression v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "942e38eaba40331db2fce1a62d0ae8bcb666f41b98fca973763e0dfd2c304ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942e38eaba40331db2fce1a62d0ae8bcb666f41b98fca973763e0dfd2c304ad2", kill_on_drop: false }`
[INFO] [stdout] 942e38eaba40331db2fce1a62d0ae8bcb666f41b98fca973763e0dfd2c304ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8ed6bb1f18ef3af13f0d7f558d6be1983bd18ed6da327014b6af970fc49e511
[INFO] running `Command { std: "docker" "start" "-a" "a8ed6bb1f18ef3af13f0d7f558d6be1983bd18ed6da327014b6af970fc49e511", kill_on_drop: false }`
[INFO] [stderr]    Compiling varint-compression v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a8ed6bb1f18ef3af13f0d7f558d6be1983bd18ed6da327014b6af970fc49e511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ed6bb1f18ef3af13f0d7f558d6be1983bd18ed6da327014b6af970fc49e511", kill_on_drop: false }`
[INFO] [stdout] a8ed6bb1f18ef3af13f0d7f558d6be1983bd18ed6da327014b6af970fc49e511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85f6c2b910d15dc32177a959690eb49705dbbd406069ee2e2ded84422a292601
[INFO] running `Command { std: "docker" "start" "-a" "85f6c2b910d15dc32177a959690eb49705dbbd406069ee2e2ded84422a292601", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/varint_compression-e6e002846fd2ce25)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::simple0 ... ok
[INFO] [stdout] test tests::simple1 ... ok
[INFO] [stdout] test tests::simple12341234 ... ok
[INFO] [stdout] test tests::simple127 ... ok
[INFO] [stdout] test tests::simple2 ... ok
[INFO] [stdout] test tests::simple128 ... ok
[INFO] [stdout] test tests::simple244 ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test tests::simple65 ... ok
[INFO] [stdout] test tests::simple64 ... ok
[INFO] [stdout] test tests::simple32 ... ok
[INFO] [stdout] test tests::simple3 ... ok
[INFO] [stdout] test tests::compression_fuzzing ... ok
[INFO] [stderr]    Doc-tests varint_compression
[INFO] [stdout] test tests::list_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[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" "85f6c2b910d15dc32177a959690eb49705dbbd406069ee2e2ded84422a292601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f6c2b910d15dc32177a959690eb49705dbbd406069ee2e2ded84422a292601", kill_on_drop: false }`
[INFO] [stdout] 85f6c2b910d15dc32177a959690eb49705dbbd406069ee2e2ded84422a292601