[INFO] fetching crate null-pointer 0.0.1...
[INFO] testing null-pointer-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate null-pointer 0.0.1 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate null-pointer 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate null-pointer 0.0.1
[INFO] finished tweaking crates.io crate null-pointer 0.0.1
[INFO] tweaked toml for crates.io crate null-pointer 0.0.1 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate null-pointer 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c225ccb3ac013cf9587c4b02c77a922717a081737d8cb86bdff412b834b60bef
[INFO] running `Command { std: "docker" "start" "-a" "c225ccb3ac013cf9587c4b02c77a922717a081737d8cb86bdff412b834b60bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c225ccb3ac013cf9587c4b02c77a922717a081737d8cb86bdff412b834b60bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c225ccb3ac013cf9587c4b02c77a922717a081737d8cb86bdff412b834b60bef", kill_on_drop: false }`
[INFO] [stdout] c225ccb3ac013cf9587c4b02c77a922717a081737d8cb86bdff412b834b60bef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 642f737976b598b2dd86f431323caea87be403e09bd5ed675808f7e211be0eb3
[INFO] running `Command { std: "docker" "start" "-a" "642f737976b598b2dd86f431323caea87be403e09bd5ed675808f7e211be0eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling null-pointer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "642f737976b598b2dd86f431323caea87be403e09bd5ed675808f7e211be0eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642f737976b598b2dd86f431323caea87be403e09bd5ed675808f7e211be0eb3", kill_on_drop: false }`
[INFO] [stdout] 642f737976b598b2dd86f431323caea87be403e09bd5ed675808f7e211be0eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7987717550dc6cd150c0a7760bc94150f11c6538c0b539899d94934c5546c47c
[INFO] running `Command { std: "docker" "start" "-a" "7987717550dc6cd150c0a7760bc94150f11c6538c0b539899d94934c5546c47c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling null-pointer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "7987717550dc6cd150c0a7760bc94150f11c6538c0b539899d94934c5546c47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7987717550dc6cd150c0a7760bc94150f11c6538c0b539899d94934c5546c47c", kill_on_drop: false }`
[INFO] [stdout] 7987717550dc6cd150c0a7760bc94150f11c6538c0b539899d94934c5546c47c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2093469ff27d0e4c054427bf0fc975e391e89b59afeb1c7da91d043976c48f33
[INFO] running `Command { std: "docker" "start" "-a" "2093469ff27d0e4c054427bf0fc975e391e89b59afeb1c7da91d043976c48f33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/0x0-3316a4c5dae08178)
[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" "2093469ff27d0e4c054427bf0fc975e391e89b59afeb1c7da91d043976c48f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2093469ff27d0e4c054427bf0fc975e391e89b59afeb1c7da91d043976c48f33", kill_on_drop: false }`
[INFO] [stdout] 2093469ff27d0e4c054427bf0fc975e391e89b59afeb1c7da91d043976c48f33