[INFO] fetching crate fuel_line_derive 0.1.2...
[INFO] testing fuel_line_derive-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fuel_line_derive 0.1.2 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate fuel_line_derive 0.1.2 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 fuel_line_derive 0.1.2
[INFO] finished tweaking crates.io crate fuel_line_derive 0.1.2
[INFO] tweaked toml for crates.io crate fuel_line_derive 0.1.2 written to /workspace/builds/worker-111/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] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 55f3b7ce8f64b66e0fb4f939a0edc6fce7777a94990a239f9b9c503325f20147
[INFO] running `Command { std: "docker" "start" "-a" "55f3b7ce8f64b66e0fb4f939a0edc6fce7777a94990a239f9b9c503325f20147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55f3b7ce8f64b66e0fb4f939a0edc6fce7777a94990a239f9b9c503325f20147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f3b7ce8f64b66e0fb4f939a0edc6fce7777a94990a239f9b9c503325f20147", kill_on_drop: false }`
[INFO] [stdout] 55f3b7ce8f64b66e0fb4f939a0edc6fce7777a94990a239f9b9c503325f20147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 3c7b63157ab11143c363508a2a95072ab4b67a3f7b72d24bcc4571abfb749891
[INFO] running `Command { std: "docker" "start" "-a" "3c7b63157ab11143c363508a2a95072ab4b67a3f7b72d24bcc4571abfb749891", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling fuel_line_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "3c7b63157ab11143c363508a2a95072ab4b67a3f7b72d24bcc4571abfb749891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7b63157ab11143c363508a2a95072ab4b67a3f7b72d24bcc4571abfb749891", kill_on_drop: false }`
[INFO] [stdout] 3c7b63157ab11143c363508a2a95072ab4b67a3f7b72d24bcc4571abfb749891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 3ea3f066672d17eabd8a52e1347ac5a0b6bd0abb9b84bdea9b4882e468c780d2
[INFO] running `Command { std: "docker" "start" "-a" "3ea3f066672d17eabd8a52e1347ac5a0b6bd0abb9b84bdea9b4882e468c780d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuel_line_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "3ea3f066672d17eabd8a52e1347ac5a0b6bd0abb9b84bdea9b4882e468c780d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea3f066672d17eabd8a52e1347ac5a0b6bd0abb9b84bdea9b4882e468c780d2", kill_on_drop: false }`
[INFO] [stdout] 3ea3f066672d17eabd8a52e1347ac5a0b6bd0abb9b84bdea9b4882e468c780d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 8348043b340b802d7857e39f64ad2b56e4bd21057266d87c18d23d6ad5d78964
[INFO] running `Command { std: "docker" "start" "-a" "8348043b340b802d7857e39f64ad2b56e4bd21057266d87c18d23d6ad5d78964", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fuel_line_derive-c70436e68a73b079)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuel_line_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" "8348043b340b802d7857e39f64ad2b56e4bd21057266d87c18d23d6ad5d78964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8348043b340b802d7857e39f64ad2b56e4bd21057266d87c18d23d6ad5d78964", kill_on_drop: false }`
[INFO] [stdout] 8348043b340b802d7857e39f64ad2b56e4bd21057266d87c18d23d6ad5d78964