[INFO] fetching crate to_method 1.1.0...
[INFO] testing to_method-1.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate to_method 1.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate to_method 1.1.0 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 to_method 1.1.0
[INFO] finished tweaking crates.io crate to_method 1.1.0
[INFO] tweaked toml for crates.io crate to_method 1.1.0 written to /workspace/builds/worker-20/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9027907a7f02e615e665426db725da321c4f66334a78c608c2c8a55dd3cf2aac
[INFO] running `Command { std: "docker" "start" "-a" "9027907a7f02e615e665426db725da321c4f66334a78c608c2c8a55dd3cf2aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9027907a7f02e615e665426db725da321c4f66334a78c608c2c8a55dd3cf2aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9027907a7f02e615e665426db725da321c4f66334a78c608c2c8a55dd3cf2aac", kill_on_drop: false }`
[INFO] [stdout] 9027907a7f02e615e665426db725da321c4f66334a78c608c2c8a55dd3cf2aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 214b99f95fc300fabb0c2acc4756f3d6ff1618ab1cfa921c8fea7329168009dc
[INFO] running `Command { std: "docker" "start" "-a" "214b99f95fc300fabb0c2acc4756f3d6ff1618ab1cfa921c8fea7329168009dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_method v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "214b99f95fc300fabb0c2acc4756f3d6ff1618ab1cfa921c8fea7329168009dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214b99f95fc300fabb0c2acc4756f3d6ff1618ab1cfa921c8fea7329168009dc", kill_on_drop: false }`
[INFO] [stdout] 214b99f95fc300fabb0c2acc4756f3d6ff1618ab1cfa921c8fea7329168009dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 5dbe5f16ebe53da695dac35c04aa17e6755cb24edae8b99255dce862e2db162d
[INFO] running `Command { std: "docker" "start" "-a" "5dbe5f16ebe53da695dac35c04aa17e6755cb24edae8b99255dce862e2db162d", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_method v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "5dbe5f16ebe53da695dac35c04aa17e6755cb24edae8b99255dce862e2db162d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbe5f16ebe53da695dac35c04aa17e6755cb24edae8b99255dce862e2db162d", kill_on_drop: false }`
[INFO] [stdout] 5dbe5f16ebe53da695dac35c04aa17e6755cb24edae8b99255dce862e2db162d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9af7a34fefb0ab8b4a88def14906ec11eae970f931d29c86a91256ea695916bf
[INFO] running `Command { std: "docker" "start" "-a" "9af7a34fefb0ab8b4a88def14906ec11eae970f931d29c86a91256ea695916bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/to_method-72eb6f9ad9b93f3a)
[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 to_method
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9af7a34fefb0ab8b4a88def14906ec11eae970f931d29c86a91256ea695916bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af7a34fefb0ab8b4a88def14906ec11eae970f931d29c86a91256ea695916bf", kill_on_drop: false }`
[INFO] [stdout] 9af7a34fefb0ab8b4a88def14906ec11eae970f931d29c86a91256ea695916bf