[INFO] fetching crate debcontrol_struct_derive 0.3.1...
[INFO] testing debcontrol_struct_derive-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate debcontrol_struct_derive 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate debcontrol_struct_derive 0.3.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debcontrol_struct_derive 0.3.1
[INFO] finished tweaking crates.io crate debcontrol_struct_derive 0.3.1
[INFO] tweaked toml for crates.io crate debcontrol_struct_derive 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 794bf25a8f9fc523713732690d77f8ef5e2be22b8a63b5d94a91137e09f5d47e
[INFO] running `Command { std: "docker" "start" "-a" "794bf25a8f9fc523713732690d77f8ef5e2be22b8a63b5d94a91137e09f5d47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "794bf25a8f9fc523713732690d77f8ef5e2be22b8a63b5d94a91137e09f5d47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794bf25a8f9fc523713732690d77f8ef5e2be22b8a63b5d94a91137e09f5d47e", kill_on_drop: false }`
[INFO] [stdout] 794bf25a8f9fc523713732690d77f8ef5e2be22b8a63b5d94a91137e09f5d47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ed09fe01ac1ab352db2a8f216533efe1851029f14d32fe81f5ea7cfc84114d5
[INFO] running `Command { std: "docker" "start" "-a" "5ed09fe01ac1ab352db2a8f216533efe1851029f14d32fe81f5ea7cfc84114d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling debcontrol_struct_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "5ed09fe01ac1ab352db2a8f216533efe1851029f14d32fe81f5ea7cfc84114d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed09fe01ac1ab352db2a8f216533efe1851029f14d32fe81f5ea7cfc84114d5", kill_on_drop: false }`
[INFO] [stdout] 5ed09fe01ac1ab352db2a8f216533efe1851029f14d32fe81f5ea7cfc84114d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 372d36bd4629ce82d90aebae1413deada44a0badb483f71802e170eeb376b48f
[INFO] running `Command { std: "docker" "start" "-a" "372d36bd4629ce82d90aebae1413deada44a0badb483f71802e170eeb376b48f", kill_on_drop: false }`
[INFO] [stderr]    Compiling debcontrol_struct_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "372d36bd4629ce82d90aebae1413deada44a0badb483f71802e170eeb376b48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372d36bd4629ce82d90aebae1413deada44a0badb483f71802e170eeb376b48f", kill_on_drop: false }`
[INFO] [stdout] 372d36bd4629ce82d90aebae1413deada44a0badb483f71802e170eeb376b48f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c38c376b50685587ef2e05cac4991fb98f4ae2cf03044d57d79634b69ac44d6f
[INFO] running `Command { std: "docker" "start" "-a" "c38c376b50685587ef2e05cac4991fb98f4ae2cf03044d57d79634b69ac44d6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/debcontrol_struct_derive-2479738f40b27a52)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests debcontrol_struct_derive
[INFO] [stdout] test test::test_ident_to_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "c38c376b50685587ef2e05cac4991fb98f4ae2cf03044d57d79634b69ac44d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c38c376b50685587ef2e05cac4991fb98f4ae2cf03044d57d79634b69ac44d6f", kill_on_drop: false }`
[INFO] [stdout] c38c376b50685587ef2e05cac4991fb98f4ae2cf03044d57d79634b69ac44d6f