[INFO] fetching crate xref 0.1.1...
[INFO] testing xref-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate xref 0.1.1 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate xref 0.1.1 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 xref 0.1.1
[INFO] finished tweaking crates.io crate xref 0.1.1
[INFO] tweaked toml for crates.io crate xref 0.1.1 written to /workspace/builds/worker-103/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] de02e7849507063acfbd4e883be84d9ff9e2b70ff84399e943f751e7b2b82ab3
[INFO] running `Command { std: "docker" "start" "-a" "de02e7849507063acfbd4e883be84d9ff9e2b70ff84399e943f751e7b2b82ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de02e7849507063acfbd4e883be84d9ff9e2b70ff84399e943f751e7b2b82ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de02e7849507063acfbd4e883be84d9ff9e2b70ff84399e943f751e7b2b82ab3", kill_on_drop: false }`
[INFO] [stdout] de02e7849507063acfbd4e883be84d9ff9e2b70ff84399e943f751e7b2b82ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 4837fdcf0b13360091d815eb1066a8b996c3356b01056746a06f3a5278354cb8
[INFO] running `Command { std: "docker" "start" "-a" "4837fdcf0b13360091d815eb1066a8b996c3356b01056746a06f3a5278354cb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "4837fdcf0b13360091d815eb1066a8b996c3356b01056746a06f3a5278354cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4837fdcf0b13360091d815eb1066a8b996c3356b01056746a06f3a5278354cb8", kill_on_drop: false }`
[INFO] [stdout] 4837fdcf0b13360091d815eb1066a8b996c3356b01056746a06f3a5278354cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 1812400f90c41c0f5ba8a68d2e90423198b5c38714a22a6d73cc1f4b30a6c0bc
[INFO] running `Command { std: "docker" "start" "-a" "1812400f90c41c0f5ba8a68d2e90423198b5c38714a22a6d73cc1f4b30a6c0bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling xref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "1812400f90c41c0f5ba8a68d2e90423198b5c38714a22a6d73cc1f4b30a6c0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1812400f90c41c0f5ba8a68d2e90423198b5c38714a22a6d73cc1f4b30a6c0bc", kill_on_drop: false }`
[INFO] [stdout] 1812400f90c41c0f5ba8a68d2e90423198b5c38714a22a6d73cc1f4b30a6c0bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 0ec9966f0c643b653a0848cdafe2f4c3bb8a81b1c2ebcb15917847a272ef68de
[INFO] running `Command { std: "docker" "start" "-a" "0ec9966f0c643b653a0848cdafe2f4c3bb8a81b1c2ebcb15917847a272ef68de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xref-9b08c00c67bce4c8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::into_owned ... 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] [stderr]    Doc-tests xref
[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" "0ec9966f0c643b653a0848cdafe2f4c3bb8a81b1c2ebcb15917847a272ef68de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec9966f0c643b653a0848cdafe2f4c3bb8a81b1c2ebcb15917847a272ef68de", kill_on_drop: false }`
[INFO] [stdout] 0ec9966f0c643b653a0848cdafe2f4c3bb8a81b1c2ebcb15917847a272ef68de