[INFO] fetching crate incremental_data 0.1.0...
[INFO] testing incremental_data-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate incremental_data 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate incremental_data 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate incremental_data 0.1.0
[INFO] finished tweaking crates.io crate incremental_data 0.1.0
[INFO] tweaked toml for crates.io crate incremental_data 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89e3f2e2ffe512c98fdb1c812141764e1ba5dc7dfa458cf5aafecf98774f1afe
[INFO] running `Command { std: "docker" "start" "-a" "89e3f2e2ffe512c98fdb1c812141764e1ba5dc7dfa458cf5aafecf98774f1afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e3f2e2ffe512c98fdb1c812141764e1ba5dc7dfa458cf5aafecf98774f1afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e3f2e2ffe512c98fdb1c812141764e1ba5dc7dfa458cf5aafecf98774f1afe", kill_on_drop: false }`
[INFO] [stdout] 89e3f2e2ffe512c98fdb1c812141764e1ba5dc7dfa458cf5aafecf98774f1afe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d052d689d60749aea1243d4dac2617706e65baa6631b0ee97cb67c0e95939243
[INFO] running `Command { std: "docker" "start" "-a" "d052d689d60749aea1243d4dac2617706e65baa6631b0ee97cb67c0e95939243", kill_on_drop: false }`
[INFO] [stderr]    Compiling incremental_data v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "d052d689d60749aea1243d4dac2617706e65baa6631b0ee97cb67c0e95939243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d052d689d60749aea1243d4dac2617706e65baa6631b0ee97cb67c0e95939243", kill_on_drop: false }`
[INFO] [stdout] d052d689d60749aea1243d4dac2617706e65baa6631b0ee97cb67c0e95939243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3cfc25c556ba92aa18363a8417569d71511231b8235269c2759f7fac903889
[INFO] running `Command { std: "docker" "start" "-a" "4c3cfc25c556ba92aa18363a8417569d71511231b8235269c2759f7fac903889", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling incremental_data v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/incremental_data-5ba27b77d113bcea)
[INFO] running `Command { std: "docker" "inspect" "4c3cfc25c556ba92aa18363a8417569d71511231b8235269c2759f7fac903889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3cfc25c556ba92aa18363a8417569d71511231b8235269c2759f7fac903889", kill_on_drop: false }`
[INFO] [stdout] 4c3cfc25c556ba92aa18363a8417569d71511231b8235269c2759f7fac903889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 633c759cc9d87a5d1cfbaca69e8a9b2a7609da8e465a4ac0a710544a8c44e978
[INFO] running `Command { std: "docker" "start" "-a" "633c759cc9d87a5d1cfbaca69e8a9b2a7609da8e465a4ac0a710544a8c44e978", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/incremental_data-5ba27b77d113bcea)
[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" "633c759cc9d87a5d1cfbaca69e8a9b2a7609da8e465a4ac0a710544a8c44e978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633c759cc9d87a5d1cfbaca69e8a9b2a7609da8e465a4ac0a710544a8c44e978", kill_on_drop: false }`
[INFO] [stdout] 633c759cc9d87a5d1cfbaca69e8a9b2a7609da8e465a4ac0a710544a8c44e978