[INFO] fetching crate movecell 0.2.0...
[INFO] testing movecell-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate movecell 0.2.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate movecell 0.2.0 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 movecell 0.2.0
[INFO] finished tweaking crates.io crate movecell 0.2.0
[INFO] tweaked toml for crates.io crate movecell 0.2.0 written to /workspace/builds/worker-23/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] [stderr]     Blocking waiting for file lock on package cache
[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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 46cee022b7cd1664f44fd2e2ed20d9a287dd72c45d93cea8837aac8149ad7088
[INFO] running `Command { std: "docker" "start" "-a" "46cee022b7cd1664f44fd2e2ed20d9a287dd72c45d93cea8837aac8149ad7088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46cee022b7cd1664f44fd2e2ed20d9a287dd72c45d93cea8837aac8149ad7088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cee022b7cd1664f44fd2e2ed20d9a287dd72c45d93cea8837aac8149ad7088", kill_on_drop: false }`
[INFO] [stdout] 46cee022b7cd1664f44fd2e2ed20d9a287dd72c45d93cea8837aac8149ad7088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c542bc44e2a14a26b87e1156ce509883e499d4b317e45c6a2f4d8dcb31c8554f
[INFO] running `Command { std: "docker" "start" "-a" "c542bc44e2a14a26b87e1156ce509883e499d4b317e45c6a2f4d8dcb31c8554f", kill_on_drop: false }`
[INFO] [stderr]    Compiling movecell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> lib.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         unsafe { self.0.into_inner() }
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "c542bc44e2a14a26b87e1156ce509883e499d4b317e45c6a2f4d8dcb31c8554f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c542bc44e2a14a26b87e1156ce509883e499d4b317e45c6a2f4d8dcb31c8554f", kill_on_drop: false }`
[INFO] [stdout] c542bc44e2a14a26b87e1156ce509883e499d4b317e45c6a2f4d8dcb31c8554f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a9b18c7a924124dc45cb0f60ac946853e24aa565ea022f9b7c6eb030a9f402c6
[INFO] running `Command { std: "docker" "start" "-a" "a9b18c7a924124dc45cb0f60ac946853e24aa565ea022f9b7c6eb030a9f402c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling movecell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> lib.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         unsafe { self.0.into_inner() }
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a9b18c7a924124dc45cb0f60ac946853e24aa565ea022f9b7c6eb030a9f402c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b18c7a924124dc45cb0f60ac946853e24aa565ea022f9b7c6eb030a9f402c6", kill_on_drop: false }`
[INFO] [stdout] a9b18c7a924124dc45cb0f60ac946853e24aa565ea022f9b7c6eb030a9f402c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 92a3117307db5b77d2e19b80306ff4c18ebc52cb7e7d165e91d884ec2b1c2dd3
[INFO] running `Command { std: "docker" "start" "-a" "92a3117307db5b77d2e19b80306ff4c18ebc52cb7e7d165e91d884ec2b1c2dd3", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> lib.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         unsafe { self.0.into_inner() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `movecell` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/movecell-726ca524e01e5d55)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92a3117307db5b77d2e19b80306ff4c18ebc52cb7e7d165e91d884ec2b1c2dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a3117307db5b77d2e19b80306ff4c18ebc52cb7e7d165e91d884ec2b1c2dd3", kill_on_drop: false }`
[INFO] [stdout] 92a3117307db5b77d2e19b80306ff4c18ebc52cb7e7d165e91d884ec2b1c2dd3