[INFO] fetching crate fix-hidden-lifetime-bug-proc_macros 0.2.4...
[INFO] testing fix-hidden-lifetime-bug-proc_macros-0.2.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fix-hidden-lifetime-bug-proc_macros 0.2.4 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.4 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 fix-hidden-lifetime-bug-proc_macros 0.2.4
[INFO] finished tweaking crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.4
[INFO] tweaked toml for crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.4 written to /workspace/builds/worker-53/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] a82efc2811045c77e9bff710881a253fdb2fc20e84fb8ca4cb7d5691457f6e4c
[INFO] running `Command { std: "docker" "start" "-a" "a82efc2811045c77e9bff710881a253fdb2fc20e84fb8ca4cb7d5691457f6e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a82efc2811045c77e9bff710881a253fdb2fc20e84fb8ca4cb7d5691457f6e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82efc2811045c77e9bff710881a253fdb2fc20e84fb8ca4cb7d5691457f6e4c", kill_on_drop: false }`
[INFO] [stdout] a82efc2811045c77e9bff710881a253fdb2fc20e84fb8ca4cb7d5691457f6e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 7a201972ecefe75c304e342da0ad75a9dd4472b0fb00675fa19268c4902ad00d
[INFO] running `Command { std: "docker" "start" "-a" "7a201972ecefe75c304e342da0ad75a9dd4472b0fb00675fa19268c4902ad00d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling fix-hidden-lifetime-bug-proc_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.33s
[INFO] running `Command { std: "docker" "inspect" "7a201972ecefe75c304e342da0ad75a9dd4472b0fb00675fa19268c4902ad00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a201972ecefe75c304e342da0ad75a9dd4472b0fb00675fa19268c4902ad00d", kill_on_drop: false }`
[INFO] [stdout] 7a201972ecefe75c304e342da0ad75a9dd4472b0fb00675fa19268c4902ad00d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] e608b96adde3c74af0f4d49ff9b2dfc481105432671580c3523e345bff5506c2
[INFO] running `Command { std: "docker" "start" "-a" "e608b96adde3c74af0f4d49ff9b2dfc481105432671580c3523e345bff5506c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fix-hidden-lifetime-bug-proc_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "e608b96adde3c74af0f4d49ff9b2dfc481105432671580c3523e345bff5506c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e608b96adde3c74af0f4d49ff9b2dfc481105432671580c3523e345bff5506c2", kill_on_drop: false }`
[INFO] [stdout] e608b96adde3c74af0f4d49ff9b2dfc481105432671580c3523e345bff5506c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 2243cea04950067e2b15a4abf627e3e293fab27cd5e0557c2d987d04afe7127e
[INFO] running `Command { std: "docker" "start" "-a" "2243cea04950067e2b15a4abf627e3e293fab27cd5e0557c2d987d04afe7127e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fix_hidden_lifetime_bug_proc_macros-07adbf0afb480e29)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fix-hidden-lifetime-bug-proc_macros
[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" "2243cea04950067e2b15a4abf627e3e293fab27cd5e0557c2d987d04afe7127e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2243cea04950067e2b15a4abf627e3e293fab27cd5e0557c2d987d04afe7127e", kill_on_drop: false }`
[INFO] [stdout] 2243cea04950067e2b15a4abf627e3e293fab27cd5e0557c2d987d04afe7127e