[INFO] fetching crate multiref 0.1.2...
[INFO] testing multiref-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate multiref 0.1.2 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate multiref 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 multiref 0.1.2
[INFO] finished tweaking crates.io crate multiref 0.1.2
[INFO] tweaked toml for crates.io crate multiref 0.1.2 written to /workspace/builds/worker-75/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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 6014e295ef597a70d3022b57fdf55e002f51c20817c1224caa7fd6a32c1e1c74
[INFO] running `Command { std: "docker" "start" "-a" "6014e295ef597a70d3022b57fdf55e002f51c20817c1224caa7fd6a32c1e1c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6014e295ef597a70d3022b57fdf55e002f51c20817c1224caa7fd6a32c1e1c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6014e295ef597a70d3022b57fdf55e002f51c20817c1224caa7fd6a32c1e1c74", kill_on_drop: false }`
[INFO] [stdout] 6014e295ef597a70d3022b57fdf55e002f51c20817c1224caa7fd6a32c1e1c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] cb0142debb9ee33db77225f8252a8453b8fec1cd1bad0ea2114aef19690007f0
[INFO] running `Command { std: "docker" "start" "-a" "cb0142debb9ee33db77225f8252a8453b8fec1cd1bad0ea2114aef19690007f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiref v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "cb0142debb9ee33db77225f8252a8453b8fec1cd1bad0ea2114aef19690007f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0142debb9ee33db77225f8252a8453b8fec1cd1bad0ea2114aef19690007f0", kill_on_drop: false }`
[INFO] [stdout] cb0142debb9ee33db77225f8252a8453b8fec1cd1bad0ea2114aef19690007f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 9376bca2d9a8071212980c8b5f1d6f7c16b0029a0a05d4dd83c992e788f9fcc7
[INFO] running `Command { std: "docker" "start" "-a" "9376bca2d9a8071212980c8b5f1d6f7c16b0029a0a05d4dd83c992e788f9fcc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiref v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9376bca2d9a8071212980c8b5f1d6f7c16b0029a0a05d4dd83c992e788f9fcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9376bca2d9a8071212980c8b5f1d6f7c16b0029a0a05d4dd83c992e788f9fcc7", kill_on_drop: false }`
[INFO] [stdout] 9376bca2d9a8071212980c8b5f1d6f7c16b0029a0a05d4dd83c992e788f9fcc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 2c86dafc9602badf41ceaebe1b87f886d482f257c0ae33c77ff6436b1a4a7e9a
[INFO] running `Command { std: "docker" "start" "-a" "2c86dafc9602badf41ceaebe1b87f886d482f257c0ae33c77ff6436b1a4a7e9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multiref-5a2a2117f777e31d)
[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 multiref
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/pair.rs - pair::Pair (line 43) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice (line 18) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c86dafc9602badf41ceaebe1b87f886d482f257c0ae33c77ff6436b1a4a7e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c86dafc9602badf41ceaebe1b87f886d482f257c0ae33c77ff6436b1a4a7e9a", kill_on_drop: false }`
[INFO] [stdout] 2c86dafc9602badf41ceaebe1b87f886d482f257c0ae33c77ff6436b1a4a7e9a