[INFO] fetching crate custodian 0.0.0-reserved.0...
[INFO] testing custodian-0.0.0-reserved.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate custodian 0.0.0-reserved.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate custodian 0.0.0-reserved.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 custodian 0.0.0-reserved.0
[INFO] finished tweaking crates.io crate custodian 0.0.0-reserved.0
[INFO] tweaked toml for crates.io crate custodian 0.0.0-reserved.0 written to /workspace/builds/worker-104/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 46454476b7a29a93c9678502eb4e1979ec7290b3e9195674be75f2d6ba9e5e19
[INFO] running `Command { std: "docker" "start" "-a" "46454476b7a29a93c9678502eb4e1979ec7290b3e9195674be75f2d6ba9e5e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46454476b7a29a93c9678502eb4e1979ec7290b3e9195674be75f2d6ba9e5e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46454476b7a29a93c9678502eb4e1979ec7290b3e9195674be75f2d6ba9e5e19", kill_on_drop: false }`
[INFO] [stdout] 46454476b7a29a93c9678502eb4e1979ec7290b3e9195674be75f2d6ba9e5e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] bf3e84db932cb75f26b560b546563fa883f146b05b175090aacce26bc9c8c361
[INFO] running `Command { std: "docker" "start" "-a" "bf3e84db932cb75f26b560b546563fa883f146b05b175090aacce26bc9c8c361", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling custodian v0.0.0-reserved.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "bf3e84db932cb75f26b560b546563fa883f146b05b175090aacce26bc9c8c361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3e84db932cb75f26b560b546563fa883f146b05b175090aacce26bc9c8c361", kill_on_drop: false }`
[INFO] [stdout] bf3e84db932cb75f26b560b546563fa883f146b05b175090aacce26bc9c8c361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 529139c228c374890ba2e5f683ea883f224c7fb8481306178bddab4d6bd0dfdb
[INFO] running `Command { std: "docker" "start" "-a" "529139c228c374890ba2e5f683ea883f224c7fb8481306178bddab4d6bd0dfdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling custodian v0.0.0-reserved.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "529139c228c374890ba2e5f683ea883f224c7fb8481306178bddab4d6bd0dfdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529139c228c374890ba2e5f683ea883f224c7fb8481306178bddab4d6bd0dfdb", kill_on_drop: false }`
[INFO] [stdout] 529139c228c374890ba2e5f683ea883f224c7fb8481306178bddab4d6bd0dfdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] d798272f3bf5e0e7c815dd64a4fe1341e8dfc3d099239beeb3b0e769148e89d4
[INFO] running `Command { std: "docker" "start" "-a" "d798272f3bf5e0e7c815dd64a4fe1341e8dfc3d099239beeb3b0e769148e89d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/custodian-1e1348dd8feb2f4d)
[INFO] [stderr]    Doc-tests custodian
[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] [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" "d798272f3bf5e0e7c815dd64a4fe1341e8dfc3d099239beeb3b0e769148e89d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d798272f3bf5e0e7c815dd64a4fe1341e8dfc3d099239beeb3b0e769148e89d4", kill_on_drop: false }`
[INFO] [stdout] d798272f3bf5e0e7c815dd64a4fe1341e8dfc3d099239beeb3b0e769148e89d4