[INFO] fetching crate rust-bison-skeleton 0.29.0...
[INFO] testing rust-bison-skeleton-0.29.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rust-bison-skeleton 0.29.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rust-bison-skeleton 0.29.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-bison-skeleton 0.29.0
[INFO] finished tweaking crates.io crate rust-bison-skeleton 0.29.0
[INFO] tweaked toml for crates.io crate rust-bison-skeleton 0.29.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db40d42027d98ae35635a4bfa4656a22ee86d241bd165eb6c09456f0b8eee2b8
[INFO] running `Command { std: "docker" "start" "-a" "db40d42027d98ae35635a4bfa4656a22ee86d241bd165eb6c09456f0b8eee2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db40d42027d98ae35635a4bfa4656a22ee86d241bd165eb6c09456f0b8eee2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db40d42027d98ae35635a4bfa4656a22ee86d241bd165eb6c09456f0b8eee2b8", kill_on_drop: false }`
[INFO] [stdout] db40d42027d98ae35635a4bfa4656a22ee86d241bd165eb6c09456f0b8eee2b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baad36229aaa60aacbeee9093d76fb14f156a73d501d9ea379802d4f86d2a104
[INFO] running `Command { std: "docker" "start" "-a" "baad36229aaa60aacbeee9093d76fb14f156a73d501d9ea379802d4f86d2a104", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-bison-skeleton v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "baad36229aaa60aacbeee9093d76fb14f156a73d501d9ea379802d4f86d2a104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baad36229aaa60aacbeee9093d76fb14f156a73d501d9ea379802d4f86d2a104", kill_on_drop: false }`
[INFO] [stdout] baad36229aaa60aacbeee9093d76fb14f156a73d501d9ea379802d4f86d2a104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6abf5280a884bf774061159f3e81075c7217b3547aacbba6c580897b7e10e1d6
[INFO] running `Command { std: "docker" "start" "-a" "6abf5280a884bf774061159f3e81075c7217b3547aacbba6c580897b7e10e1d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bison-skeleton v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "6abf5280a884bf774061159f3e81075c7217b3547aacbba6c580897b7e10e1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abf5280a884bf774061159f3e81075c7217b3547aacbba6c580897b7e10e1d6", kill_on_drop: false }`
[INFO] [stdout] 6abf5280a884bf774061159f3e81075c7217b3547aacbba6c580897b7e10e1d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a813ff1287edbe7ac9004c32f1abb88ea9f351638f6c2c20139aebe8766935c
[INFO] running `Command { std: "docker" "start" "-a" "6a813ff1287edbe7ac9004c32f1abb88ea9f351638f6c2c20139aebe8766935c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_bison_skeleton-3c24659aafb93b6f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-bison-skeleton
[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" "6a813ff1287edbe7ac9004c32f1abb88ea9f351638f6c2c20139aebe8766935c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a813ff1287edbe7ac9004c32f1abb88ea9f351638f6c2c20139aebe8766935c", kill_on_drop: false }`
[INFO] [stdout] 6a813ff1287edbe7ac9004c32f1abb88ea9f351638f6c2c20139aebe8766935c