[INFO] fetching crate trait_adapters 0.1.0...
[INFO] testing trait_adapters-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate trait_adapters 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate trait_adapters 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 trait_adapters 0.1.0
[INFO] finished tweaking crates.io crate trait_adapters 0.1.0
[INFO] tweaked toml for crates.io crate trait_adapters 0.1.0 written to /workspace/builds/worker-63/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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 3ae90072f73b143e41394f1e045a0348a2da33de119024082bb64dca1f3b428b
[INFO] running `Command { std: "docker" "start" "-a" "3ae90072f73b143e41394f1e045a0348a2da33de119024082bb64dca1f3b428b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ae90072f73b143e41394f1e045a0348a2da33de119024082bb64dca1f3b428b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae90072f73b143e41394f1e045a0348a2da33de119024082bb64dca1f3b428b", kill_on_drop: false }`
[INFO] [stdout] 3ae90072f73b143e41394f1e045a0348a2da33de119024082bb64dca1f3b428b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 9287c8a7c4ef62a413623588f29e9f854eee3551102dfa7ca1096ea42c0fc653
[INFO] running `Command { std: "docker" "start" "-a" "9287c8a7c4ef62a413623588f29e9f854eee3551102dfa7ca1096ea42c0fc653", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_adapters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "9287c8a7c4ef62a413623588f29e9f854eee3551102dfa7ca1096ea42c0fc653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9287c8a7c4ef62a413623588f29e9f854eee3551102dfa7ca1096ea42c0fc653", kill_on_drop: false }`
[INFO] [stdout] 9287c8a7c4ef62a413623588f29e9f854eee3551102dfa7ca1096ea42c0fc653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 549d9c4c65283f4d8f6a0dd46ca74f0f8a60e0cc91b537849a6ebdf64a9cbd5d
[INFO] running `Command { std: "docker" "start" "-a" "549d9c4c65283f4d8f6a0dd46ca74f0f8a60e0cc91b537849a6ebdf64a9cbd5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_adapters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_adapters-b2c51fdfcd6a9a1d)
[INFO] running `Command { std: "docker" "inspect" "549d9c4c65283f4d8f6a0dd46ca74f0f8a60e0cc91b537849a6ebdf64a9cbd5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549d9c4c65283f4d8f6a0dd46ca74f0f8a60e0cc91b537849a6ebdf64a9cbd5d", kill_on_drop: false }`
[INFO] [stdout] 549d9c4c65283f4d8f6a0dd46ca74f0f8a60e0cc91b537849a6ebdf64a9cbd5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 1aebee83bcbe3e75242c05a83df2d71d5217792d0b372b3d3a8c10cce1b9f5d9
[INFO] running `Command { std: "docker" "start" "-a" "1aebee83bcbe3e75242c05a83df2d71d5217792d0b372b3d3a8c10cce1b9f5d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_adapters-b2c51fdfcd6a9a1d)
[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 trait_adapters
[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" "1aebee83bcbe3e75242c05a83df2d71d5217792d0b372b3d3a8c10cce1b9f5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aebee83bcbe3e75242c05a83df2d71d5217792d0b372b3d3a8c10cce1b9f5d9", kill_on_drop: false }`
[INFO] [stdout] 1aebee83bcbe3e75242c05a83df2d71d5217792d0b372b3d3a8c10cce1b9f5d9