[INFO] fetching crate minecraft-varint 0.2.0...
[INFO] testing minecraft-varint-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate minecraft-varint 0.2.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate minecraft-varint 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minecraft-varint 0.2.0
[INFO] finished tweaking crates.io crate minecraft-varint 0.2.0
[INFO] tweaked toml for crates.io crate minecraft-varint 0.2.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a553daa0a4a17c17bf8c47876a726744802304e23a51d0fe855447daa05c240b
[INFO] running `Command { std: "docker" "start" "-a" "a553daa0a4a17c17bf8c47876a726744802304e23a51d0fe855447daa05c240b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a553daa0a4a17c17bf8c47876a726744802304e23a51d0fe855447daa05c240b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a553daa0a4a17c17bf8c47876a726744802304e23a51d0fe855447daa05c240b", kill_on_drop: false }`
[INFO] [stdout] a553daa0a4a17c17bf8c47876a726744802304e23a51d0fe855447daa05c240b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c176d8727c44178eaa8bb6b49eab46a3b6eb4fe8a09e56c354f560fc2aa1e47
[INFO] running `Command { std: "docker" "start" "-a" "7c176d8727c44178eaa8bb6b49eab46a3b6eb4fe8a09e56c354f560fc2aa1e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling minecraft-varint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "7c176d8727c44178eaa8bb6b49eab46a3b6eb4fe8a09e56c354f560fc2aa1e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c176d8727c44178eaa8bb6b49eab46a3b6eb4fe8a09e56c354f560fc2aa1e47", kill_on_drop: false }`
[INFO] [stdout] 7c176d8727c44178eaa8bb6b49eab46a3b6eb4fe8a09e56c354f560fc2aa1e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b681dbc5f14a87907de8bf09c34b2a51442c9e8e8adb915075ff259d2447d280
[INFO] running `Command { std: "docker" "start" "-a" "b681dbc5f14a87907de8bf09c34b2a51442c9e8e8adb915075ff259d2447d280", kill_on_drop: false }`
[INFO] [stderr]    Compiling minecraft-varint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b681dbc5f14a87907de8bf09c34b2a51442c9e8e8adb915075ff259d2447d280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b681dbc5f14a87907de8bf09c34b2a51442c9e8e8adb915075ff259d2447d280", kill_on_drop: false }`
[INFO] [stdout] b681dbc5f14a87907de8bf09c34b2a51442c9e8e8adb915075ff259d2447d280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2d7b36f1e64484099ade4a63dfe3f66d93bb82a102fa41dbabe1a518a00abbd
[INFO] running `Command { std: "docker" "start" "-a" "a2d7b36f1e64484099ade4a63dfe3f66d93bb82a102fa41dbabe1a518a00abbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minecraft_varint-dd22787f8594bbde)
[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] [stderr]    Doc-tests minecraft-varint
[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" "a2d7b36f1e64484099ade4a63dfe3f66d93bb82a102fa41dbabe1a518a00abbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d7b36f1e64484099ade4a63dfe3f66d93bb82a102fa41dbabe1a518a00abbd", kill_on_drop: false }`
[INFO] [stdout] a2d7b36f1e64484099ade4a63dfe3f66d93bb82a102fa41dbabe1a518a00abbd