[INFO] fetching crate inter-struct 0.1.0...
[INFO] testing inter-struct-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate inter-struct 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate inter-struct 0.1.0 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 inter-struct 0.1.0
[INFO] finished tweaking crates.io crate inter-struct 0.1.0
[INFO] tweaked toml for crates.io crate inter-struct 0.1.0 written to /workspace/builds/worker-21/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] bb4be261fb204b46b18b6c4d1d019ed20b71a10cd687415d7fdb4e6df5a7ec2a
[INFO] running `Command { std: "docker" "start" "-a" "bb4be261fb204b46b18b6c4d1d019ed20b71a10cd687415d7fdb4e6df5a7ec2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb4be261fb204b46b18b6c4d1d019ed20b71a10cd687415d7fdb4e6df5a7ec2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4be261fb204b46b18b6c4d1d019ed20b71a10cd687415d7fdb4e6df5a7ec2a", kill_on_drop: false }`
[INFO] [stdout] bb4be261fb204b46b18b6c4d1d019ed20b71a10cd687415d7fdb4e6df5a7ec2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2a86b1665eea34ddcddff971bd1304120c51632e83a1fa40e7a4c077eb7e1094
[INFO] running `Command { std: "docker" "start" "-a" "2a86b1665eea34ddcddff971bd1304120c51632e83a1fa40e7a4c077eb7e1094", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling inter-struct-codegen v0.1.0
[INFO] [stderr]    Compiling inter-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "2a86b1665eea34ddcddff971bd1304120c51632e83a1fa40e7a4c077eb7e1094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a86b1665eea34ddcddff971bd1304120c51632e83a1fa40e7a4c077eb7e1094", kill_on_drop: false }`
[INFO] [stdout] 2a86b1665eea34ddcddff971bd1304120c51632e83a1fa40e7a4c077eb7e1094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 21311509268b0312d4206659df469f56c75cda8235ee6f0666cfc045471db937
[INFO] running `Command { std: "docker" "start" "-a" "21311509268b0312d4206659df469f56c75cda8235ee6f0666cfc045471db937", kill_on_drop: false }`
[INFO] [stderr]    Compiling inter-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/inter_struct-451a220a9f2a7d0d)
[INFO] running `Command { std: "docker" "inspect" "21311509268b0312d4206659df469f56c75cda8235ee6f0666cfc045471db937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21311509268b0312d4206659df469f56c75cda8235ee6f0666cfc045471db937", kill_on_drop: false }`
[INFO] [stdout] 21311509268b0312d4206659df469f56c75cda8235ee6f0666cfc045471db937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] cfd2710fcafb2460c6025d933d9cb64dc0908794ff6147247bcb52c1b2ca047a
[INFO] running `Command { std: "docker" "start" "-a" "cfd2710fcafb2460c6025d933d9cb64dc0908794ff6147247bcb52c1b2ca047a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/inter_struct-451a220a9f2a7d0d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inter-struct
[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 4 tests
[INFO] [stdout] test src/lib.rs - merge (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - merge (line 26) ... ignored
[INFO] [stdout] test src/lib.rs - merge (line 40) ... ignored
[INFO] [stdout] test src/lib.rs - merge (line 50) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfd2710fcafb2460c6025d933d9cb64dc0908794ff6147247bcb52c1b2ca047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd2710fcafb2460c6025d933d9cb64dc0908794ff6147247bcb52c1b2ca047a", kill_on_drop: false }`
[INFO] [stdout] cfd2710fcafb2460c6025d933d9cb64dc0908794ff6147247bcb52c1b2ca047a