[INFO] fetching crate candid_derive 0.4.5...
[INFO] testing candid_derive-0.4.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate candid_derive 0.4.5 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate candid_derive 0.4.5 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 candid_derive 0.4.5
[INFO] finished tweaking crates.io crate candid_derive 0.4.5
[INFO] tweaked toml for crates.io crate candid_derive 0.4.5 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] b46ad775ba5d59c887c403963c487fa39597189c6cbbda3b9cf271fdf0bd0d94
[INFO] running `Command { std: "docker" "start" "-a" "b46ad775ba5d59c887c403963c487fa39597189c6cbbda3b9cf271fdf0bd0d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b46ad775ba5d59c887c403963c487fa39597189c6cbbda3b9cf271fdf0bd0d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46ad775ba5d59c887c403963c487fa39597189c6cbbda3b9cf271fdf0bd0d94", kill_on_drop: false }`
[INFO] [stdout] b46ad775ba5d59c887c403963c487fa39597189c6cbbda3b9cf271fdf0bd0d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 919e277a007db1c77421c0423b68389fd45f5bb3bfd6fc0755a9860ab0ce4ec7
[INFO] running `Command { std: "docker" "start" "-a" "919e277a007db1c77421c0423b68389fd45f5bb3bfd6fc0755a9860ab0ce4ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling candid_derive v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "919e277a007db1c77421c0423b68389fd45f5bb3bfd6fc0755a9860ab0ce4ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919e277a007db1c77421c0423b68389fd45f5bb3bfd6fc0755a9860ab0ce4ec7", kill_on_drop: false }`
[INFO] [stdout] 919e277a007db1c77421c0423b68389fd45f5bb3bfd6fc0755a9860ab0ce4ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 51783b0f63ca5e8b887f7e397b0d694f0b8b639a051daa6dd523776595982e94
[INFO] running `Command { std: "docker" "start" "-a" "51783b0f63ca5e8b887f7e397b0d694f0b8b639a051daa6dd523776595982e94", kill_on_drop: false }`
[INFO] [stderr]    Compiling candid_derive v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/candid_derive-6554c677c530bd2b)
[INFO] running `Command { std: "docker" "inspect" "51783b0f63ca5e8b887f7e397b0d694f0b8b639a051daa6dd523776595982e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51783b0f63ca5e8b887f7e397b0d694f0b8b639a051daa6dd523776595982e94", kill_on_drop: false }`
[INFO] [stdout] 51783b0f63ca5e8b887f7e397b0d694f0b8b639a051daa6dd523776595982e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 3da4eba0c2cc24bba3b04f751b8b4637653cb1d82fcd1c37ba79da58cff47f71
[INFO] running `Command { std: "docker" "start" "-a" "3da4eba0c2cc24bba3b04f751b8b4637653cb1d82fcd1c37ba79da58cff47f71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/candid_derive-6554c677c530bd2b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests candid_derive
[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" "3da4eba0c2cc24bba3b04f751b8b4637653cb1d82fcd1c37ba79da58cff47f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da4eba0c2cc24bba3b04f751b8b4637653cb1d82fcd1c37ba79da58cff47f71", kill_on_drop: false }`
[INFO] [stdout] 3da4eba0c2cc24bba3b04f751b8b4637653cb1d82fcd1c37ba79da58cff47f71