[INFO] fetching crate segsource-derive 0.2.0...
[INFO] testing segsource-derive-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate segsource-derive 0.2.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate segsource-derive 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate segsource-derive 0.2.0
[INFO] finished tweaking crates.io crate segsource-derive 0.2.0
[INFO] tweaked toml for crates.io crate segsource-derive 0.2.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pmhelp-internal v0.0.2
[INFO] [stderr]   Downloaded here v1.1.1
[INFO] [stderr]   Downloaded pmhelp v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfa81e181345b51574a5b6605ff0c6f3d709f0d5fa0170b8e681d7b76c1318ff
[INFO] running `Command { std: "docker" "start" "-a" "dfa81e181345b51574a5b6605ff0c6f3d709f0d5fa0170b8e681d7b76c1318ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa81e181345b51574a5b6605ff0c6f3d709f0d5fa0170b8e681d7b76c1318ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa81e181345b51574a5b6605ff0c6f3d709f0d5fa0170b8e681d7b76c1318ff", kill_on_drop: false }`
[INFO] [stdout] dfa81e181345b51574a5b6605ff0c6f3d709f0d5fa0170b8e681d7b76c1318ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef42c59fb20a8d3de8a53ea3fbee075d87a02d662b3aad322493fe266b3931cb
[INFO] running `Command { std: "docker" "start" "-a" "ef42c59fb20a8d3de8a53ea3fbee075d87a02d662b3aad322493fe266b3931cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling here v1.1.1
[INFO] [stderr]    Compiling pmhelp-internal v0.0.2
[INFO] [stderr]    Compiling pmhelp v0.0.2
[INFO] [stderr]    Compiling segsource-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "ef42c59fb20a8d3de8a53ea3fbee075d87a02d662b3aad322493fe266b3931cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef42c59fb20a8d3de8a53ea3fbee075d87a02d662b3aad322493fe266b3931cb", kill_on_drop: false }`
[INFO] [stdout] ef42c59fb20a8d3de8a53ea3fbee075d87a02d662b3aad322493fe266b3931cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e96da867bf8b8eb486dd61b705579ef0202103fecefbaa99b508c54a31e30927
[INFO] running `Command { std: "docker" "start" "-a" "e96da867bf8b8eb486dd61b705579ef0202103fecefbaa99b508c54a31e30927", kill_on_drop: false }`
[INFO] [stderr]    Compiling segsource-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "e96da867bf8b8eb486dd61b705579ef0202103fecefbaa99b508c54a31e30927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96da867bf8b8eb486dd61b705579ef0202103fecefbaa99b508c54a31e30927", kill_on_drop: false }`
[INFO] [stdout] e96da867bf8b8eb486dd61b705579ef0202103fecefbaa99b508c54a31e30927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d93bab8e61bbdd9a20a1584575075b50493a72dafca03ffc10c632fbaca96be
[INFO] running `Command { std: "docker" "start" "-a" "1d93bab8e61bbdd9a20a1584575075b50493a72dafca03ffc10c632fbaca96be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/segsource_derive-798f886a3f372012)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segsource-derive
[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" "1d93bab8e61bbdd9a20a1584575075b50493a72dafca03ffc10c632fbaca96be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d93bab8e61bbdd9a20a1584575075b50493a72dafca03ffc10c632fbaca96be", kill_on_drop: false }`
[INFO] [stdout] 1d93bab8e61bbdd9a20a1584575075b50493a72dafca03ffc10c632fbaca96be