[INFO] fetching crate movecell 0.2.0...
[INFO] testing movecell-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate movecell 0.2.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate movecell 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a36dc7c6423162d1ee36a2439d6d678156cbe7d689675a6ad6713479c81e827
[INFO] running `Command { std: "docker" "start" "-a" "7a36dc7c6423162d1ee36a2439d6d678156cbe7d689675a6ad6713479c81e827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a36dc7c6423162d1ee36a2439d6d678156cbe7d689675a6ad6713479c81e827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a36dc7c6423162d1ee36a2439d6d678156cbe7d689675a6ad6713479c81e827", kill_on_drop: false }`
[INFO] [stdout] 7a36dc7c6423162d1ee36a2439d6d678156cbe7d689675a6ad6713479c81e827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63e1630a7a35ff30bd21200cf6f8dbac7f937935ba97bed8e7d3af8ac760c741
[INFO] running `Command { std: "docker" "start" "-a" "63e1630a7a35ff30bd21200cf6f8dbac7f937935ba97bed8e7d3af8ac760c741", 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 0.92s
[INFO] running `Command { std: "docker" "inspect" "63e1630a7a35ff30bd21200cf6f8dbac7f937935ba97bed8e7d3af8ac760c741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e1630a7a35ff30bd21200cf6f8dbac7f937935ba97bed8e7d3af8ac760c741", kill_on_drop: false }`
[INFO] [stdout] 63e1630a7a35ff30bd21200cf6f8dbac7f937935ba97bed8e7d3af8ac760c741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4866a810589aca6874aa6389824b7c4448e6dd27e51046e12b843f7e01074f7
[INFO] running `Command { std: "docker" "start" "-a" "b4866a810589aca6874aa6389824b7c4448e6dd27e51046e12b843f7e01074f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 0.63s
[INFO] running `Command { std: "docker" "inspect" "b4866a810589aca6874aa6389824b7c4448e6dd27e51046e12b843f7e01074f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4866a810589aca6874aa6389824b7c4448e6dd27e51046e12b843f7e01074f7", kill_on_drop: false }`
[INFO] [stdout] b4866a810589aca6874aa6389824b7c4448e6dd27e51046e12b843f7e01074f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e45ab62506549599d6c81ebc6d34b44d6f50830b100819c3e75a12f5fa5eafa
[INFO] running `Command { std: "docker" "start" "-a" "5e45ab62506549599d6c81ebc6d34b44d6f50830b100819c3e75a12f5fa5eafa", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stderr]   --> lib.rs:22:9
[INFO] [stdout] running 1 test
[INFO] [stderr]    |
[INFO] [stdout] test it_works ... ok
[INFO] [stderr] 22 |         unsafe { self.0.into_inner() }
[INFO] [stdout] 
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[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 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/movecell-a526faf699dc5205)
[INFO] running `Command { std: "docker" "inspect" "5e45ab62506549599d6c81ebc6d34b44d6f50830b100819c3e75a12f5fa5eafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e45ab62506549599d6c81ebc6d34b44d6f50830b100819c3e75a12f5fa5eafa", kill_on_drop: false }`
[INFO] [stdout] 5e45ab62506549599d6c81ebc6d34b44d6f50830b100819c3e75a12f5fa5eafa