[INFO] fetching crate varint_bytes 0.1.0...
[INFO] testing varint_bytes-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate varint_bytes 0.1.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate varint_bytes 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varint_bytes 0.1.0
[INFO] finished tweaking crates.io crate varint_bytes 0.1.0
[INFO] tweaked toml for crates.io crate varint_bytes 0.1.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6901bd25f68ec556cc9a02623d4555fde0e3229a166b4706c5c4784dba976cbd
[INFO] running `Command { std: "docker" "start" "-a" "6901bd25f68ec556cc9a02623d4555fde0e3229a166b4706c5c4784dba976cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6901bd25f68ec556cc9a02623d4555fde0e3229a166b4706c5c4784dba976cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6901bd25f68ec556cc9a02623d4555fde0e3229a166b4706c5c4784dba976cbd", kill_on_drop: false }`
[INFO] [stdout] 6901bd25f68ec556cc9a02623d4555fde0e3229a166b4706c5c4784dba976cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52a5a9d7f27dc847d0359d8ff08ce3f31b8355267cfc9e20566260d6ca5c5f4
[INFO] running `Command { std: "docker" "start" "-a" "a52a5a9d7f27dc847d0359d8ff08ce3f31b8355267cfc9e20566260d6ca5c5f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling varint_bytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "a52a5a9d7f27dc847d0359d8ff08ce3f31b8355267cfc9e20566260d6ca5c5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52a5a9d7f27dc847d0359d8ff08ce3f31b8355267cfc9e20566260d6ca5c5f4", kill_on_drop: false }`
[INFO] [stdout] a52a5a9d7f27dc847d0359d8ff08ce3f31b8355267cfc9e20566260d6ca5c5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20da6ad9f8f87c2ebf78998142809d56480a2b011cb06a4ae25f3545a83b849a
[INFO] running `Command { std: "docker" "start" "-a" "20da6ad9f8f87c2ebf78998142809d56480a2b011cb06a4ae25f3545a83b849a", kill_on_drop: false }`
[INFO] [stderr]    Compiling varint_bytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "20da6ad9f8f87c2ebf78998142809d56480a2b011cb06a4ae25f3545a83b849a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20da6ad9f8f87c2ebf78998142809d56480a2b011cb06a4ae25f3545a83b849a", kill_on_drop: false }`
[INFO] [stdout] 20da6ad9f8f87c2ebf78998142809d56480a2b011cb06a4ae25f3545a83b849a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0a28db1083884b5bbac0f0edba75fecc8f35f78f93203024c15987b4da3a4e2
[INFO] running `Command { std: "docker" "start" "-a" "f0a28db1083884b5bbac0f0edba75fecc8f35f78f93203024c15987b4da3a4e2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/varint_bytes-eeedfc19b9207e4e)
[INFO] [stdout] test test::put_unsigned_ints ... ok
[INFO] [stdout] test test::get_unsigned_ints ... ok
[INFO] [stdout] test test::dos_resistant ... ok
[INFO] [stdout] test test::reads_lazily ... ok
[INFO] [stderr]    Doc-tests varint_bytes
[INFO] [stdout] test test::zigzag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - PutVarInt::put_varint (line 48) ... ok
[INFO] [stdout] test src/lib.rs - GetVarInt::get_varint (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0a28db1083884b5bbac0f0edba75fecc8f35f78f93203024c15987b4da3a4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0a28db1083884b5bbac0f0edba75fecc8f35f78f93203024c15987b4da3a4e2", kill_on_drop: false }`
[INFO] [stdout] f0a28db1083884b5bbac0f0edba75fecc8f35f78f93203024c15987b4da3a4e2