[INFO] fetching crate shower 0.1.0... [INFO] building shower-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate shower 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate shower 0.1.0 [INFO] finished tweaking crates.io crate shower 0.1.0 [INFO] tweaked toml for crates.io crate shower 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shower 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] crate crates.io crate shower 0.1.0 already has a lockfile, it will not be regenerated [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.63 [INFO] [stderr] Downloaded quote v1.0.29 [INFO] [stderr] Downloaded syn v2.0.22 [INFO] [stderr] Downloaded unindent v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7e6ad3ecc44305563aab949de6601f8ec5b2b7c740fd956f6e3a919316aba8f8 [INFO] running `Command { std: "docker" "start" "-a" "7e6ad3ecc44305563aab949de6601f8ec5b2b7c740fd956f6e3a919316aba8f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e6ad3ecc44305563aab949de6601f8ec5b2b7c740fd956f6e3a919316aba8f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e6ad3ecc44305563aab949de6601f8ec5b2b7c740fd956f6e3a919316aba8f8", kill_on_drop: false }` [INFO] [stdout] 7e6ad3ecc44305563aab949de6601f8ec5b2b7c740fd956f6e3a919316aba8f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] df27315aa12a10a6b4f497944d78e2df330108cc04759f8e9ce584e45371376c [INFO] running `Command { std: "docker" "start" "-a" "df27315aa12a10a6b4f497944d78e2df330108cc04759f8e9ce584e45371376c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unindent v0.2.1 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Compiling shower v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s [INFO] running `Command { std: "docker" "inspect" "df27315aa12a10a6b4f497944d78e2df330108cc04759f8e9ce584e45371376c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df27315aa12a10a6b4f497944d78e2df330108cc04759f8e9ce584e45371376c", kill_on_drop: false }` [INFO] [stdout] df27315aa12a10a6b4f497944d78e2df330108cc04759f8e9ce584e45371376c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c2ad2b10eb336ce9dfeb0eca6ddb4690684f0b16befcdad6b0651656dcb68333 [INFO] running `Command { std: "docker" "start" "-a" "c2ad2b10eb336ce9dfeb0eca6ddb4690684f0b16befcdad6b0651656dcb68333", kill_on_drop: false }` [INFO] [stderr] Compiling shower v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "c2ad2b10eb336ce9dfeb0eca6ddb4690684f0b16befcdad6b0651656dcb68333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2ad2b10eb336ce9dfeb0eca6ddb4690684f0b16befcdad6b0651656dcb68333", kill_on_drop: false }` [INFO] [stdout] c2ad2b10eb336ce9dfeb0eca6ddb4690684f0b16befcdad6b0651656dcb68333