[INFO] fetching crate savefile-derive 0.10.1...
[INFO] testing savefile-derive-0.10.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate savefile-derive 0.10.1 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate savefile-derive 0.10.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate savefile-derive 0.10.1
[INFO] finished tweaking crates.io crate savefile-derive 0.10.1
[INFO] tweaked toml for crates.io crate savefile-derive 0.10.1 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d456b6f176f5fc890ce0d790cc0248a3dd653766b3c11a92af403970af7b157
[INFO] running `Command { std: "docker" "start" "-a" "1d456b6f176f5fc890ce0d790cc0248a3dd653766b3c11a92af403970af7b157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d456b6f176f5fc890ce0d790cc0248a3dd653766b3c11a92af403970af7b157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d456b6f176f5fc890ce0d790cc0248a3dd653766b3c11a92af403970af7b157", kill_on_drop: false }`
[INFO] [stdout] 1d456b6f176f5fc890ce0d790cc0248a3dd653766b3c11a92af403970af7b157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05958f5a5f99f1f6d62190c5c65df4fcb09a63718f82e52b35ebdfed6ffaf9a9
[INFO] running `Command { std: "docker" "start" "-a" "05958f5a5f99f1f6d62190c5c65df4fcb09a63718f82e52b35ebdfed6ffaf9a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling savefile-derive v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.39s
[INFO] running `Command { std: "docker" "inspect" "05958f5a5f99f1f6d62190c5c65df4fcb09a63718f82e52b35ebdfed6ffaf9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05958f5a5f99f1f6d62190c5c65df4fcb09a63718f82e52b35ebdfed6ffaf9a9", kill_on_drop: false }`
[INFO] [stdout] 05958f5a5f99f1f6d62190c5c65df4fcb09a63718f82e52b35ebdfed6ffaf9a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e77e8f2b36c7ee25f776c99832874fba3c591a85f2ac72ace410751edf2ee87f
[INFO] running `Command { std: "docker" "start" "-a" "e77e8f2b36c7ee25f776c99832874fba3c591a85f2ac72ace410751edf2ee87f", kill_on_drop: false }`
[INFO] [stderr]    Compiling savefile-derive v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/savefile_derive-c242b2c4ee5d072f)
[INFO] running `Command { std: "docker" "inspect" "e77e8f2b36c7ee25f776c99832874fba3c591a85f2ac72ace410751edf2ee87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77e8f2b36c7ee25f776c99832874fba3c591a85f2ac72ace410751edf2ee87f", kill_on_drop: false }`
[INFO] [stdout] e77e8f2b36c7ee25f776c99832874fba3c591a85f2ac72ace410751edf2ee87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68685df1e9f1ca3311358a9df1ac3af027565be9055d18adda5c5d700bb0c859
[INFO] running `Command { std: "docker" "start" "-a" "68685df1e9f1ca3311358a9df1ac3af027565be9055d18adda5c5d700bb0c859", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/savefile_derive-c242b2c4ee5d072f)
[INFO] [stderr]    Doc-tests savefile-derive
[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" "68685df1e9f1ca3311358a9df1ac3af027565be9055d18adda5c5d700bb0c859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68685df1e9f1ca3311358a9df1ac3af027565be9055d18adda5c5d700bb0c859", kill_on_drop: false }`
[INFO] [stdout] 68685df1e9f1ca3311358a9df1ac3af027565be9055d18adda5c5d700bb0c859