[INFO] fetching crate layout21utils 0.2.0...
[INFO] testing layout21utils-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate layout21utils 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate layout21utils 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate layout21utils 0.2.0
[INFO] finished tweaking crates.io crate layout21utils 0.2.0
[INFO] tweaked toml for crates.io crate layout21utils 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3848d244987fdf9136565115c2da37344ebb90063056f13707f3a0496b38f286
[INFO] running `Command { std: "docker" "start" "-a" "3848d244987fdf9136565115c2da37344ebb90063056f13707f3a0496b38f286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3848d244987fdf9136565115c2da37344ebb90063056f13707f3a0496b38f286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3848d244987fdf9136565115c2da37344ebb90063056f13707f3a0496b38f286", kill_on_drop: false }`
[INFO] [stdout] 3848d244987fdf9136565115c2da37344ebb90063056f13707f3a0496b38f286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3abafdadf638f827550ea5d980c9cb516abc1acff69c6b430d8282fc4f12d5ae
[INFO] running `Command { std: "docker" "start" "-a" "3abafdadf638f827550ea5d980c9cb516abc1acff69c6b430d8282fc4f12d5ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling by_address v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling layout21utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "3abafdadf638f827550ea5d980c9cb516abc1acff69c6b430d8282fc4f12d5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3abafdadf638f827550ea5d980c9cb516abc1acff69c6b430d8282fc4f12d5ae", kill_on_drop: false }`
[INFO] [stdout] 3abafdadf638f827550ea5d980c9cb516abc1acff69c6b430d8282fc4f12d5ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942396e24e0276801b80d6ce94083355973eeefdeee0046bfc2790114688377f
[INFO] running `Command { std: "docker" "start" "-a" "942396e24e0276801b80d6ce94083355973eeefdeee0046bfc2790114688377f", kill_on_drop: false }`
[INFO] [stderr]    Compiling layout21utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "942396e24e0276801b80d6ce94083355973eeefdeee0046bfc2790114688377f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942396e24e0276801b80d6ce94083355973eeefdeee0046bfc2790114688377f", kill_on_drop: false }`
[INFO] [stdout] 942396e24e0276801b80d6ce94083355973eeefdeee0046bfc2790114688377f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c4484cbbf005d8e1d650e758589ca54ce0d877a1a53be6aa50b9cc39e3aae4d
[INFO] running `Command { std: "docker" "start" "-a" "5c4484cbbf005d8e1d650e758589ca54ce0d877a1a53be6aa50b9cc39e3aae4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/layout21utils-1756ddfe3f7fb7c4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ptr::tests::test_ptr ... ok
[INFO] [stdout] test ptr::tests::test_ptr_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests layout21utils
[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" "5c4484cbbf005d8e1d650e758589ca54ce0d877a1a53be6aa50b9cc39e3aae4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4484cbbf005d8e1d650e758589ca54ce0d877a1a53be6aa50b9cc39e3aae4d", kill_on_drop: false }`
[INFO] [stdout] 5c4484cbbf005d8e1d650e758589ca54ce0d877a1a53be6aa50b9cc39e3aae4d