[INFO] fetching crate taisei_ito_book_14_2 0.1.0... [INFO] building taisei_ito_book_14_2-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate taisei_ito_book_14_2 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate taisei_ito_book_14_2 0.1.0 [INFO] finished tweaking crates.io crate taisei_ito_book_14_2 0.1.0 [INFO] tweaked toml for crates.io crate taisei_ito_book_14_2 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate taisei_ito_book_14_2 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90d227d2453ef1ec42ae1b4c77d368afe318d3cc8fbbc151b04167d59be2c326 [INFO] running `Command { std: "docker" "start" "-a" "90d227d2453ef1ec42ae1b4c77d368afe318d3cc8fbbc151b04167d59be2c326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90d227d2453ef1ec42ae1b4c77d368afe318d3cc8fbbc151b04167d59be2c326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d227d2453ef1ec42ae1b4c77d368afe318d3cc8fbbc151b04167d59be2c326", kill_on_drop: false }` [INFO] [stdout] 90d227d2453ef1ec42ae1b4c77d368afe318d3cc8fbbc151b04167d59be2c326 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78851316213f26a410aedfb0ecbdd76d29608767f7b0054cdb4366a58e4cfed9 [INFO] running `Command { std: "docker" "start" "-a" "78851316213f26a410aedfb0ecbdd76d29608767f7b0054cdb4366a58e4cfed9", kill_on_drop: false }` [INFO] [stderr] Compiling taisei_ito_book_14_2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "78851316213f26a410aedfb0ecbdd76d29608767f7b0054cdb4366a58e4cfed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78851316213f26a410aedfb0ecbdd76d29608767f7b0054cdb4366a58e4cfed9", kill_on_drop: false }` [INFO] [stdout] 78851316213f26a410aedfb0ecbdd76d29608767f7b0054cdb4366a58e4cfed9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88e4b9772c91fd6d59d46c3f4843d77ae52e74a22aa0e5b759b16f2dca0bbcfe [INFO] running `Command { std: "docker" "start" "-a" "88e4b9772c91fd6d59d46c3f4843d77ae52e74a22aa0e5b759b16f2dca0bbcfe", kill_on_drop: false }` [INFO] [stderr] Compiling taisei_ito_book_14_2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "88e4b9772c91fd6d59d46c3f4843d77ae52e74a22aa0e5b759b16f2dca0bbcfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88e4b9772c91fd6d59d46c3f4843d77ae52e74a22aa0e5b759b16f2dca0bbcfe", kill_on_drop: false }` [INFO] [stdout] 88e4b9772c91fd6d59d46c3f4843d77ae52e74a22aa0e5b759b16f2dca0bbcfe