[INFO] fetching crate vint32 0.3.0...
[INFO] testing vint32-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate vint32 0.3.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate vint32 0.3.0 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 vint32 0.3.0
[INFO] finished tweaking crates.io crate vint32 0.3.0
[INFO] tweaked toml for crates.io crate vint32 0.3.0 written to /workspace/builds/worker-92/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] 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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 256bc1270a21ff339b40e95dcc802ec514b42c106beb984885384d3d8ea9d9ab
[INFO] running `Command { std: "docker" "start" "-a" "256bc1270a21ff339b40e95dcc802ec514b42c106beb984885384d3d8ea9d9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256bc1270a21ff339b40e95dcc802ec514b42c106beb984885384d3d8ea9d9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256bc1270a21ff339b40e95dcc802ec514b42c106beb984885384d3d8ea9d9ab", kill_on_drop: false }`
[INFO] [stdout] 256bc1270a21ff339b40e95dcc802ec514b42c106beb984885384d3d8ea9d9ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 5cb2b6872bdf9e78df996aa3baf9523c0b8fc3db120ea525777d98153f3b8ee9
[INFO] running `Command { std: "docker" "start" "-a" "5cb2b6872bdf9e78df996aa3baf9523c0b8fc3db120ea525777d98153f3b8ee9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vint32 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "5cb2b6872bdf9e78df996aa3baf9523c0b8fc3db120ea525777d98153f3b8ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb2b6872bdf9e78df996aa3baf9523c0b8fc3db120ea525777d98153f3b8ee9", kill_on_drop: false }`
[INFO] [stdout] 5cb2b6872bdf9e78df996aa3baf9523c0b8fc3db120ea525777d98153f3b8ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] fbfd5bb524510c51f8aa8ad950c43bc2b7f8c03e16a4412059567b042221267c
[INFO] running `Command { std: "docker" "start" "-a" "fbfd5bb524510c51f8aa8ad950c43bc2b7f8c03e16a4412059567b042221267c", kill_on_drop: false }`
[INFO] [stderr]    Compiling vint32 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "fbfd5bb524510c51f8aa8ad950c43bc2b7f8c03e16a4412059567b042221267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfd5bb524510c51f8aa8ad950c43bc2b7f8c03e16a4412059567b042221267c", kill_on_drop: false }`
[INFO] [stdout] fbfd5bb524510c51f8aa8ad950c43bc2b7f8c03e16a4412059567b042221267c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 06de2504f6b09460e547c80e0eac92c42f80173180b25146904d36e87578128f
[INFO] running `Command { std: "docker" "start" "-a" "06de2504f6b09460e547c80e0eac92c42f80173180b25146904d36e87578128f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vint32-612096880fb86636)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_encode_decode_vint_very_large_number ... ok
[INFO] [stdout] test test_varint ... ok
[INFO] [stdout] test test_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vint32
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06de2504f6b09460e547c80e0eac92c42f80173180b25146904d36e87578128f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06de2504f6b09460e547c80e0eac92c42f80173180b25146904d36e87578128f", kill_on_drop: false }`
[INFO] [stdout] 06de2504f6b09460e547c80e0eac92c42f80173180b25146904d36e87578128f