[INFO] fetching crate alam_sum 0.1.2...
[INFO] testing alam_sum-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate alam_sum 0.1.2 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate alam_sum 0.1.2 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 alam_sum 0.1.2
[INFO] finished tweaking crates.io crate alam_sum 0.1.2
[INFO] tweaked toml for crates.io crate alam_sum 0.1.2 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] cf5af99784d24c87da509a01c83ddcd3b51d082e9d46d1eb4d3e8cf1b2df3cd6
[INFO] running `Command { std: "docker" "start" "-a" "cf5af99784d24c87da509a01c83ddcd3b51d082e9d46d1eb4d3e8cf1b2df3cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5af99784d24c87da509a01c83ddcd3b51d082e9d46d1eb4d3e8cf1b2df3cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5af99784d24c87da509a01c83ddcd3b51d082e9d46d1eb4d3e8cf1b2df3cd6", kill_on_drop: false }`
[INFO] [stdout] cf5af99784d24c87da509a01c83ddcd3b51d082e9d46d1eb4d3e8cf1b2df3cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] e017402fce33b666ad486ab525cf7d847bb02196be322b88bce9587a77a70678
[INFO] running `Command { std: "docker" "start" "-a" "e017402fce33b666ad486ab525cf7d847bb02196be322b88bce9587a77a70678", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling alam_sum v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "e017402fce33b666ad486ab525cf7d847bb02196be322b88bce9587a77a70678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e017402fce33b666ad486ab525cf7d847bb02196be322b88bce9587a77a70678", kill_on_drop: false }`
[INFO] [stdout] e017402fce33b666ad486ab525cf7d847bb02196be322b88bce9587a77a70678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] afc793353a8ee30463a93d04c1667648c614cff835306aad9e92d174bd29af03
[INFO] running `Command { std: "docker" "start" "-a" "afc793353a8ee30463a93d04c1667648c614cff835306aad9e92d174bd29af03", kill_on_drop: false }`
[INFO] [stderr]    Compiling alam_sum v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "afc793353a8ee30463a93d04c1667648c614cff835306aad9e92d174bd29af03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc793353a8ee30463a93d04c1667648c614cff835306aad9e92d174bd29af03", kill_on_drop: false }`
[INFO] [stdout] afc793353a8ee30463a93d04c1667648c614cff835306aad9e92d174bd29af03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 517cd2da473418a72e8161f7aa56d0e94ec2a8c0a4be44a3649ba23a38ec7bcd
[INFO] running `Command { std: "docker" "start" "-a" "517cd2da473418a72e8161f7aa56d0e94ec2a8c0a4be44a3649ba23a38ec7bcd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alam_sum-f2fdd81dc1e63bbd)
[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 alam_sum
[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" "517cd2da473418a72e8161f7aa56d0e94ec2a8c0a4be44a3649ba23a38ec7bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517cd2da473418a72e8161f7aa56d0e94ec2a8c0a4be44a3649ba23a38ec7bcd", kill_on_drop: false }`
[INFO] [stdout] 517cd2da473418a72e8161f7aa56d0e94ec2a8c0a4be44a3649ba23a38ec7bcd